fix(reward-service/admin-web): 省市团队收益明细显示来源用户

问题根因：
- planting-service 发出的 Kafka 事件体未包含 accountSequence 字段
- 导致 reward_ledger_entries.source_account_sequence 列全部为 NULL
- 前端"来源用户"列因此始终显示 '-'

修复方案：
- reward-service getRewardEntriesByType 返回结果新增 memo 字段透传
- 前端 RewardEntryDTO 类型加 memo: string | null
- 省市团队收益明细"来源用户"列优先用 sourceAccountSequence，
  为空时通过正则 /来自用户([^\s的]+)/ 从 memo 中解析
  （memo 格式：'市团队权益(441300)：来自用户D26031300003的认种'）

涉及服务：reward-service、admin-web

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.claude/settings.local.json

@@ -792,7 +792,40 @@
       "Bash(where:*)",
       "Bash(npx md-to-pdf:*)",
       "Bash(ssh -J ceshi@103.39.231.231 ceshi@192.168.1.111 \"curl -s ''http://localhost:3000/api/price/klines?period=1h&limit=5'' | head -500\")",
-      "Bash(dir /b /ad \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\backend\")"
+      "Bash(dir /b /ad \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\backend\")",
+      "Bash(timeout 30 cat:*)",
+      "Bash(npm run lint)",
+      "Bash(ssh -o ProxyCommand=\"ssh -W %h:%p ceshi@103.39.231.231\" -o StrictHostKeyChecking=no ceshi@192.168.1.111 \"cat /home/ceshi/rwadurian/backend/services/mining-service/src/application/services/batch-mining.service.ts | head -250\")",
+      "Bash(ssh -o ProxyCommand=\"ssh -W %h:%p ceshi@103.39.231.231\" -o StrictHostKeyChecking=no ceshi@192.168.1.111 \"docker logs rwa-mining-admin-service --tail 50 2>&1 | grep ''第一条数据\\\\|最后一条数据''\")",
+      "Bash(npx xlsx-cli 挖矿.xlsx)",
+      "Bash(DATABASE_URL=\"postgresql://postgres:password@localhost:5432/mining_db?schema=public\" npx prisma migrate dev:*)",
+      "Bash(md-to-pdf:*)",
+      "Bash(dir \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\docs\\\\deployment\\\\*.pdf\")",
+      "Bash(./gradlew compileDebugKotlin:*)",
+      "Bash(cmd.exe /c \"cd /d c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\backend\\\\mpc-system\\\\services\\\\service-party-android && gradlew.bat :app:compileDebugKotlin --no-daemon\")",
+      "Bash(powershell -Command \"Set-Location 'c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\backend\\\\mpc-system\\\\services\\\\service-party-android'; .\\\\gradlew.bat :app:compileDebugKotlin --no-daemon 2>&1\":*)",
+      "Bash(powershell -Command \"Set-Location ''c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\backend\\\\mpc-system\\\\services\\\\service-party-android''; .\\\\gradlew.bat :app:compileDebugKotlin --no-daemon 2>&1 | Select-Object -Last 20\")",
+      "Bash(cmd.exe /c \"gradlew.bat installDebug && adb logcat -c && adb logcat | findstr /C:\"\"EXPORT\"\" /C:\"\"IMPORT\"\" /C:\"\"STATE\"\"\")",
+      "Bash(./gradlew:*)",
+      "Bash(adb shell \"run-as com.durian.tssparty sqlite3 /data/data/com.durian.tssparty/databases/tss_party.db ''SELECT id, tx_hash, from_address, to_address, amount, token_type, status, direction, created_at FROM transaction_records ORDER BY id DESC LIMIT 5;''\")",
+      "WebFetch(domain:docs.kava.io)",
+      "WebFetch(domain:kavascan.com)",
+      "Bash(.gradlew.bat compileDebugKotlin:*)",
+      "WebFetch(domain:github.com)",
+      "WebFetch(domain:oneuptime.com)",
+      "Bash(gradlew.bat assembleDebug:*)",
+      "Bash(cmd /c \"gradlew.bat assembleDebug --no-daemon\")",
+      "Bash(./build-install-debug.bat)",
+      "Bash(dir /s /b \"backend\\\\mpc-system\\\\services\\\\service-party-android\\\\*.kt\")",
+      "Bash(set DATABASE_URL=postgresql://postgres:password@localhost:5432/trading_db?schema=public)",
+      "Bash(ssh -o ProxyJump=ceshi@103.39.231.231 -o StrictHostKeyChecking=no ceshi@192.168.1.111 \"curl -s ''http://localhost:3000/api/v2/trading/asset/account/D25122700015'' | jq .\")",
+      "Bash(ssh -o ProxyJump=ceshi@103.39.231.231 -o StrictHostKeyChecking=no ceshi@192.168.1.111 \"curl -s ''http://localhost:3000/api/v2/trading/trading/orders?accountSequence=D25122700015'' | jq .\")",
+      "Bash(docker stop:*)",
+      "Bash(ssh-add:*)",
+      "Bash(ls -la \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\backend\\\\services\\\\auth-service\\\\src\"\" 2>/dev/null || echo \"Source directory structure: \")",
+      "Bash($env:DATABASE_URL=\"postgresql://postgres:postgres@localhost:5432/rwa_auth\")",
+      "Bash(DATABASE_URL=\"postgresql://postgres:postgres@localhost:5432/rwa_auth\" npx prisma migrate dev:*)",
+      "Bash(ssh -J ceshi@103.39.231.231 ceshi@192.168.1.111:*)"
     ],
     "deny": [],
     "ask": []

backend/api-gateway/deploy.sh

@@ -120,6 +120,45 @@ cmd_up() {
     fi
 }
 
+# 启动服务 (2.0 standalone 模式)
+# 使用 docker-compose.standalone.yml override:
+#   - Kong 加 extra_hosts: host.docker.internal (访问同机 2.0 服务)
+#   - kong-config 加载 kong-standalone.yml (2.0 → localhost, 1.0 → 192.168.1.111)
+cmd_up2() {
+    log_info "启动 Kong API Gateway (standalone 模式)..."
+    check_backend
+
+    local STANDALONE="$COMPOSE_CMD -f docker-compose.yml -f docker-compose.standalone.yml"
+    $STANDALONE up -d
+
+    log_info "等待 Kong 启动..."
+    sleep 10
+
+    if docker ps | grep -q rwa-kong; then
+        log_success "Kong API Gateway (standalone) 启动成功!"
+        echo ""
+        echo "模式: standalone (2.0 → host.docker.internal, 1.0 → 192.168.1.111)"
+        echo "服务地址:"
+        echo "  Proxy:     http://localhost:8000"
+        echo "  Admin API: http://localhost:8001"
+        echo "  Admin GUI: http://localhost:8002"
+        echo ""
+    else
+        log_error "Kong 启动失败，查看日志: $STANDALONE logs"
+        exit 1
+    fi
+}
+
+# 重新同步 standalone 配置
+cmd_sync2() {
+    log_info "同步 kong-standalone.yml 到 Kong..."
+    local STANDALONE="$COMPOSE_CMD -f docker-compose.yml -f docker-compose.standalone.yml"
+    $STANDALONE run --rm kong-config
+    log_success "standalone 配置同步完成"
+    echo ""
+    echo "查看路由: ./deploy.sh routes"
+}
+
 # 停止服务
 cmd_down() {
     log_info "停止 Kong API Gateway..."
@@ -268,6 +307,127 @@ cmd_metrics() {
     fi
 }
 
+# 安装 Nginx + SSL 证书 (新域名)
+cmd_nginx_install() {
+    local domain="${1:-mapi.szaiai.com}"
+    local email="${2:-admin@szaiai.com}"
+    local conf_file="$SCRIPT_DIR/nginx/${domain}.conf"
+
+    log_info "为域名 $domain 安装 Nginx + SSL..."
+
+    # 检查 conf 文件是否存在
+    if [ ! -f "$conf_file" ]; then
+        log_error "Nginx 配置文件不存在: $conf_file"
+        log_error "请先在 nginx/ 目录下创建 ${domain}.conf"
+        exit 1
+    fi
+
+    # 检查 root 权限
+    if [ "$EUID" -ne 0 ]; then
+        log_error "需要 root 权限: sudo ./deploy.sh nginx install $domain"
+        exit 1
+    fi
+
+    # 1. 安装依赖
+    log_info "[1/4] 检查并安装依赖..."
+    if ! command -v nginx &> /dev/null; then
+        apt update && apt install -y nginx
+        systemctl enable nginx
+        systemctl start nginx
+    fi
+    log_success "Nginx 已就绪"
+
+    if ! command -v certbot &> /dev/null; then
+        apt install -y certbot python3-certbot-nginx
+    fi
+    log_success "Certbot 已就绪"
+
+    # 2. 部署 HTTP 临时配置
+    log_info "[2/4] 部署 HTTP 临时配置..."
+    mkdir -p /var/www/certbot
+
+    cat > /etc/nginx/sites-available/$domain << HTTPEOF
+server {
+    listen 80;
+    listen [::]:80;
+    server_name $domain;
+
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    location / {
+        proxy_pass http://127.0.0.1:8000;
+        proxy_http_version 1.1;
+        proxy_set_header Host \$host;
+        proxy_set_header X-Real-IP \$remote_addr;
+        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto \$scheme;
+    }
+}
+HTTPEOF
+
+    ln -sf /etc/nginx/sites-available/$domain /etc/nginx/sites-enabled/
+    nginx -t && systemctl reload nginx
+    log_success "HTTP 配置完成"
+
+    # 3. 申请 SSL 证书
+    log_info "[3/4] 申请 SSL 证书..."
+    if [ -d "/etc/letsencrypt/live/$domain" ]; then
+        log_warn "证书已存在，跳过申请"
+    else
+        echo ""
+        log_warn "请确保 DNS A 记录 $domain 已指向本服务器 IP"
+        read -p "继续申请证书? (y/n): " confirm
+        if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
+            log_info "已跳过，当前为 HTTP 模式。稍后运行: sudo ./deploy.sh nginx ssl $domain"
+            return 0
+        fi
+        certbot certonly --webroot --webroot-path=/var/www/certbot \
+            --email $email --agree-tos --no-eff-email -d $domain
+    fi
+    log_success "SSL 证书就绪"
+
+    # 4. 部署 HTTPS 完整配置
+    log_info "[4/4] 部署 HTTPS 配置..."
+    cp "$conf_file" /etc/nginx/sites-available/$domain
+    nginx -t && systemctl reload nginx
+
+    log_success "$domain 配置完成!"
+    echo ""
+    echo -e "  访问地址: ${BLUE}https://$domain${NC}"
+    echo -e "  查看日志: tail -f /var/log/nginx/${domain}.access.log"
+    echo ""
+}
+
+# 仅申请/续期 SSL 证书
+cmd_nginx_ssl() {
+    local domain="${1:-mapi.szaiai.com}"
+    local email="${2:-admin@szaiai.com}"
+    local conf_file="$SCRIPT_DIR/nginx/${domain}.conf"
+
+    if [ "$EUID" -ne 0 ]; then
+        log_error "需要 root 权限: sudo ./deploy.sh nginx ssl $domain"
+        exit 1
+    fi
+
+    if [ -d "/etc/letsencrypt/live/$domain" ]; then
+        log_info "证书已存在，尝试续期..."
+        certbot renew --cert-name $domain
+    else
+        log_info "为 $domain 申请 SSL 证书..."
+        certbot certonly --webroot --webroot-path=/var/www/certbot \
+            --email $email --agree-tos --no-eff-email -d $domain
+    fi
+
+    # 部署 HTTPS 配置
+    if [ -f "$conf_file" ]; then
+        cp "$conf_file" /etc/nginx/sites-available/$domain
+        nginx -t && systemctl reload nginx
+        log_success "HTTPS 配置已部署"
+    fi
+}
+
 # 显示帮助
 show_help() {
     echo ""
@@ -289,6 +449,14 @@ show_help() {
     echo "  test      测试 API 路由"
     echo "  clean     清理容器和数据"
     echo ""
+    echo "Standalone 模式 (2.0 服务与 Kong 同机):"
+    echo "  up2       启动 Kong (standalone, 2.0 → host.docker.internal)"
+    echo "  sync2     重新同步 kong-standalone.yml 配置"
+    echo ""
+    echo "Nginx 命令:"
+    echo "  nginx install [domain]  安装 Nginx + SSL 证书 (默认: mapi.szaiai.com)"
+    echo "  nginx ssl [domain]      申请/续期 SSL 证书"
+    echo ""
     echo "监控命令:"
     echo "  monitoring install [domain]  一键安装监控 (Nginx+SSL+服务)"
     echo "  monitoring up                启动监控栈"
@@ -343,6 +511,27 @@ main() {
         clean)
             cmd_clean
             ;;
+        up2)
+            cmd_up2
+            ;;
+        sync2)
+            cmd_sync2
+            ;;
+        nginx)
+            case "${2:-install}" in
+                install)
+                    cmd_nginx_install "$3" "$4"
+                    ;;
+                ssl)
+                    cmd_nginx_ssl "$3" "$4"
+                    ;;
+                *)
+                    log_error "未知 nginx 命令: $2"
+                    echo "用法: ./deploy.sh nginx [install|ssl] [domain]"
+                    exit 1
+                    ;;
+            esac
+            ;;
         monitoring)
             case "${2:-up}" in
                 install)

backend/api-gateway/docker-compose.standalone.yml

@@ -0,0 +1,15 @@
+# =============================================================================
+# Kong Standalone Override - 2.0 服务与 Kong 同机部署
+# =============================================================================
+# 用法: ./deploy.sh up2
+# 等价于: docker compose -f docker-compose.yml -f docker-compose.standalone.yml up -d
+# =============================================================================
+
+services:
+  kong:
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
+  kong-config:
+    volumes:
+      - ./kong-standalone.yml:/etc/kong/kong.yml:ro

backend/api-gateway/kong-standalone.yml

@@ -0,0 +1,405 @@
+# =============================================================================
+# Kong API Gateway - 2.0 Standalone 声明式配置
+# =============================================================================
+# 部署说明:
+#   - Kong + 2.0 服务: 同一台物理机 (192.168.1.10)
+#   - 1.0 后端服务器: 192.168.1.111
+#   - 2.0 服务通过 host.docker.internal 访问宿主机端口 (无需走局域网)
+#
+# 使用方法:
+#   ./deploy.sh up2    # 启动 Kong 并加载此配置
+#   ./deploy.sh sync2  # 仅重新同步此配置
+# =============================================================================
+
+_format_version: "3.0"
+_transform: true
+
+# =============================================================================
+# Services
+# =============================================================================
+services:
+  # ===========================================================================
+  # 1.0 Services → 192.168.1.111 (通过局域网)
+  # ===========================================================================
+
+  - name: identity-service
+    url: http://192.168.1.111:3000
+    routes:
+      - name: identity-auth
+        paths:
+          - /api/v1/auth
+        strip_path: false
+      - name: identity-me
+        paths:
+          - /api/v1/me
+        strip_path: false
+      - name: identity-user
+        paths:
+          - /api/v1/user
+        strip_path: false
+      - name: identity-users
+        paths:
+          - /api/v1/users
+        strip_path: false
+      - name: identity-health
+        paths:
+          - /api/v1/identity/health
+        strip_path: true
+      - name: identity-admin-pending-actions
+        paths:
+          - /api/v1/admin/pending-actions
+        strip_path: false
+
+  - name: wallet-service
+    url: http://192.168.1.111:3001
+    routes:
+      - name: wallet-api
+        paths:
+          - /api/v1/wallets
+        strip_path: false
+      - name: wallet-main
+        paths:
+          - /api/v1/wallet
+        strip_path: false
+      - name: wallet-health
+        paths:
+          - /api/v1/wallet-service/health
+        strip_path: true
+
+  - name: backup-service
+    url: http://192.168.1.111:3002
+    routes:
+      - name: backup-api
+        paths:
+          - /api/v1/backups
+        strip_path: false
+      - name: backup-share-api
+        paths:
+          - /api/v1/backup-share
+        strip_path: false
+
+  - name: planting-service
+    url: http://192.168.1.111:3003
+    routes:
+      - name: planting-api
+        paths:
+          - /api/v1/planting
+        strip_path: false
+
+  - name: referral-service
+    url: http://192.168.1.111:3004
+    routes:
+      - name: referral-api
+        paths:
+          - /api/v1/referral
+        strip_path: false
+      - name: referral-referrals
+        paths:
+          - /api/v1/referrals
+        strip_path: false
+      - name: referral-team-statistics
+        paths:
+          - /api/v1/team-statistics
+        strip_path: false
+
+  - name: reward-service
+    url: http://192.168.1.111:3005
+    routes:
+      - name: reward-api
+        paths:
+          - /api/v1/rewards
+        strip_path: false
+
+  - name: mpc-service
+    url: http://192.168.1.111:3006
+    routes:
+      - name: mpc-api
+        paths:
+          - /api/v1/mpc
+        strip_path: false
+      - name: mpc-party-api
+        paths:
+          - /api/v1/mpc-party
+        strip_path: false
+
+  - name: leaderboard-service
+    url: http://192.168.1.111:3007
+    routes:
+      - name: leaderboard-api
+        paths:
+          - /api/v1/leaderboard
+        strip_path: false
+      - name: leaderboard-virtual-accounts
+        paths:
+          - /api/v1/virtual-accounts
+        strip_path: false
+
+  - name: reporting-service
+    url: http://192.168.1.111:3008
+    routes:
+      - name: reporting-dashboard
+        paths:
+          - /api/v1/dashboard
+        strip_path: false
+      - name: reporting-api
+        paths:
+          - /api/v1/reports
+        strip_path: false
+      - name: reporting-export
+        paths:
+          - /api/v1/export
+        strip_path: false
+      - name: reporting-system-accounts
+        paths:
+          - /api/v1/system-account-reports
+        strip_path: false
+
+  - name: authorization-service
+    url: http://192.168.1.111:3009
+    routes:
+      - name: authorization-api
+        paths:
+          - /api/v1/authorizations
+        strip_path: false
+      - name: authorization-admin
+        paths:
+          - /api/v1/admin/authorizations
+        strip_path: false
+
+  - name: admin-service
+    url: http://192.168.1.111:3010
+    routes:
+      - name: admin-versions
+        paths:
+          - /api/v1/versions
+        strip_path: false
+      - name: admin-api
+        paths:
+          - /api/v1/admin
+        strip_path: false
+      - name: admin-mobile-version
+        paths:
+          - /api/app/version
+        strip_path: false
+      - name: admin-downloads
+        paths:
+          - /downloads
+        strip_path: false
+      - name: admin-mobile-notifications
+        paths:
+          - /api/v1/mobile/notifications
+        strip_path: false
+      - name: admin-mobile-system
+        paths:
+          - /api/v1/mobile/system
+        strip_path: false
+
+  - name: presence-service
+    url: http://192.168.1.111:3011
+    routes:
+      - name: presence-api
+        paths:
+          - /api/v1/presence
+        strip_path: false
+      - name: presence-analytics
+        paths:
+          - /api/v1/analytics
+        strip_path: false
+
+  - name: blockchain-service
+    url: http://192.168.1.111:3012
+    routes:
+      - name: blockchain-deposit
+        paths:
+          - /api/v1/deposit
+        strip_path: false
+      - name: blockchain-balance
+        paths:
+          - /api/v1/balance
+        strip_path: false
+
+  - name: mpc-account-service
+    url: http://192.168.1.111:4000
+    routes:
+      - name: mpc-co-managed
+        paths:
+          - /api/v1/co-managed
+        strip_path: false
+
+  # ---------------------------------------------------------------------------
+  # Transfer Service - 树转让服务
+  # ---------------------------------------------------------------------------
+  - name: transfer-service
+    url: http://192.168.1.111:3013
+    routes:
+      - name: transfer-api
+        paths:
+          - /api/v1/transfers
+        strip_path: false
+      - name: transfer-admin-api
+        paths:
+          - /api/v1/admin/transfers
+        strip_path: false
+
+  # ===========================================================================
+  # 2.0 Services → host.docker.internal (同一台物理机，通过宿主机端口)
+  # ===========================================================================
+
+  - name: contribution-service-v2
+    url: http://host.docker.internal:3020
+    routes:
+      - name: contribution-v2-api
+        paths:
+          - /api/v2/contribution
+        strip_path: false
+      - name: contribution-v2-health
+        paths:
+          - /api/v2/contribution/health
+        strip_path: false
+
+  - name: mining-service-v2
+    url: http://host.docker.internal:3021
+    routes:
+      - name: mining-v2-api
+        paths:
+          - /api/v2/mining
+        strip_path: false
+      - name: mining-v2-health
+        paths:
+          - /api/v2/mining/health
+        strip_path: false
+
+  - name: trading-service-v2
+    url: http://host.docker.internal:3022/api/v2
+    routes:
+      - name: trading-v2-api
+        paths:
+          - /api/v2/trading
+        strip_path: true
+      - name: trading-v2-health
+        paths:
+          - /api/v2/trading/health
+        strip_path: true
+
+  - name: trading-ws-service
+    url: http://host.docker.internal:3022
+    routes:
+      - name: trading-ws-price
+        paths:
+          - /ws/price
+        strip_path: true
+        protocols:
+          - http
+          - https
+
+  - name: mining-admin-service
+    url: http://host.docker.internal:3023/api/v2
+    routes:
+      - name: mining-admin-api
+        paths:
+          - /api/v2/mining-admin
+        strip_path: true
+      - name: mining-admin-health
+        paths:
+          - /api/v2/mining-admin/health
+        strip_path: true
+
+  - name: mining-admin-upgrade-service
+    url: http://host.docker.internal:3023
+    routes:
+      - name: mining-admin-upgrade
+        paths:
+          - /mining-admin
+        strip_path: true
+
+  - name: auth-service-v2
+    url: http://host.docker.internal:3024
+    routes:
+      - name: auth-v2-api
+        paths:
+          - /api/v2/auth
+        strip_path: false
+      - name: auth-v2-health
+        paths:
+          - /api/v2/auth/health
+        strip_path: false
+
+  - name: mining-wallet-service
+    url: http://host.docker.internal:3025/api/v2
+    routes:
+      - name: mining-wallet-api
+        paths:
+          - /api/v2/mining-wallet
+        strip_path: true
+      - name: mining-wallet-health
+        paths:
+          - /api/v2/mining-wallet/health
+        strip_path: true
+
+  - name: mining-blockchain-service
+    url: http://host.docker.internal:3026
+    routes:
+      - name: mining-blockchain-api
+        paths:
+          - /api/v1/mining-blockchain
+        strip_path: false
+
+# =============================================================================
+# Plugins
+# =============================================================================
+plugins:
+  - name: cors
+    config:
+      origins:
+        - "https://rwaadmin.szaiai.com"
+        - "https://madmin.szaiai.com"
+        - "https://mapi.szaiai.com"
+        - "https://update.szaiai.com"
+        - "https://app.rwadurian.com"
+        - "http://localhost:3000"
+        - "http://localhost:3020"
+        - "http://localhost:3100"
+      methods:
+        - GET
+        - POST
+        - PUT
+        - PATCH
+        - DELETE
+        - OPTIONS
+      headers:
+        - Accept
+        - Accept-Version
+        - Content-Length
+        - Content-MD5
+        - Content-Type
+        - Date
+        - Authorization
+        - X-Auth-Token
+      exposed_headers:
+        - X-Auth-Token
+      credentials: true
+      max_age: 3600
+
+  - name: rate-limiting
+    config:
+      minute: 10000
+      hour: 500000
+      policy: local
+
+  - name: file-log
+    config:
+      path: /tmp/kong-access.log
+      reopen: true
+
+  - name: request-size-limiting
+    config:
+      allowed_payload_size: 500
+      size_unit: megabytes
+
+  - name: prometheus
+    config:
+      per_consumer: true
+      status_code_metrics: true
+      latency_metrics: true
+      bandwidth_metrics: true
+      upstream_health_metrics: true

backend/api-gateway/kong.yml

@@ -97,6 +97,11 @@ services:
         paths:
           - /api/v1/planting
         strip_path: false
+      # [2026-02-27] 新增：3171预种计划路由，预种控制器 @Controller('pre-planting')
+      - name: pre-planting-api
+        paths:
+          - /api/v1/pre-planting
+        strip_path: false
 
   # ---------------------------------------------------------------------------
   # Referral Service - 推荐服务
@@ -228,6 +233,22 @@ services:
         paths:
           - /api/v1/mobile/system
         strip_path: false
+      - name: admin-app-assets-public
+        paths:
+          - /api/v1/app-assets
+        strip_path: false
+      - name: admin-system-config-public
+        paths:
+          - /api/v1/system-config
+        strip_path: false
+      - name: admin-customer-service-contacts-public
+        paths:
+          - /api/v1/customer-service-contacts
+        strip_path: false
+      - name: admin-tree-pricing-public
+        paths:
+          - /api/v1/tree-pricing
+        strip_path: false
 
   # ---------------------------------------------------------------------------
   # Presence Service - 在线状态服务
@@ -270,6 +291,21 @@ services:
           - /api/v1/co-managed
         strip_path: false
 
+  # ---------------------------------------------------------------------------
+  # Transfer Service - 树转让服务
+  # ---------------------------------------------------------------------------
+  - name: transfer-service
+    url: http://192.168.1.111:3013
+    routes:
+      - name: transfer-api
+        paths:
+          - /api/v1/transfers
+        strip_path: false
+      - name: transfer-admin-api
+        paths:
+          - /api/v1/admin/transfers
+        strip_path: false
+
 
   # ===========================================================================
   # RWA 2.0 Services - 新架构微服务
@@ -355,6 +391,19 @@ services:
           - /api/v2/mining-admin/health
         strip_path: true
 
+  # ---------------------------------------------------------------------------
+  # Mining Admin Service 2.0 - 版本管理（供 mobile-upgrade 前端使用）
+  # 前端路径: /mining-admin/api/v2/... -> 后端路径: /api/v2/...
+  # 注意: 不带 /api/v2 service path，因为前端 URL 已包含 /api/v2
+  # ---------------------------------------------------------------------------
+  - name: mining-admin-upgrade-service
+    url: http://192.168.1.111:3023
+    routes:
+      - name: mining-admin-upgrade
+        paths:
+          - /mining-admin
+        strip_path: true
+
   # ---------------------------------------------------------------------------
   # Auth Service 2.0 - 用户认证服务
   # 前端路径: /api/v2/auth/...

backend/api-gateway/nginx/madmin.szaiai.com.conf

@@ -0,0 +1,88 @@
+# RWADurian Mining Admin Web - Nginx 配置
+# 域名: madmin.szaiai.com
+# 后端: mining-admin-web (Next.js, 端口 3100)
+# API: 由 Next.js SSR rewrite 转发到 mapi.szaiai.com (Kong)
+
+# HTTP 重定向到 HTTPS
+server {
+    listen 80;
+    listen [::]:80;
+    server_name madmin.szaiai.com;
+
+    # Let's Encrypt 验证目录
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    # 重定向到 HTTPS
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+
+# HTTPS 配置
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name madmin.szaiai.com;
+
+    # SSL 证书 (Let's Encrypt)
+    ssl_certificate /etc/letsencrypt/live/madmin.szaiai.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/madmin.szaiai.com/privkey.pem;
+
+    # SSL 配置优化
+    ssl_session_timeout 1d;
+    ssl_session_cache shared:SSL:50m;
+    ssl_session_tickets off;
+
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+
+    # HSTS
+    add_header Strict-Transport-Security "max-age=63072000" always;
+
+    # 日志
+    access_log /var/log/nginx/madmin.szaiai.com.access.log;
+    error_log /var/log/nginx/madmin.szaiai.com.error.log;
+
+    # Gzip
+    gzip on;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
+
+    # 安全头
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+
+    # Next.js 静态资源 (长缓存)
+    location /_next/static/ {
+        proxy_pass http://127.0.0.1:3100;
+        proxy_cache_valid 200 365d;
+        add_header Cache-Control "public, max-age=31536000, immutable";
+    }
+
+    # 反向代理到 mining-admin-web (Next.js)
+    location / {
+        proxy_pass http://127.0.0.1:3100;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_cache_bypass $http_upgrade;
+    }
+
+    # 健康检查
+    location = /health {
+        access_log off;
+        return 200 '{"status":"ok","service":"madmin-nginx"}';
+        add_header Content-Type application/json;
+    }
+}

backend/api-gateway/nginx/mapi.szaiai.com.conf

@@ -0,0 +1,99 @@
+# RWADurian Mining Admin API Gateway Nginx 配置
+# 域名: mapi.szaiai.com
+# 后端: Kong API Gateway (端口 8000)
+# 放置路径: /etc/nginx/sites-available/mapi.szaiai.com
+# 启用: ln -s /etc/nginx/sites-available/mapi.szaiai.com /etc/nginx/sites-enabled/
+
+# HTTP 重定向到 HTTPS
+server {
+    listen 80;
+    listen [::]:80;
+    server_name mapi.szaiai.com;
+
+    # Let's Encrypt 验证目录
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    # 重定向到 HTTPS
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+
+# HTTPS 配置
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name mapi.szaiai.com;
+
+    # SSL 证书 (Let's Encrypt)
+    ssl_certificate /etc/letsencrypt/live/mapi.szaiai.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/mapi.szaiai.com/privkey.pem;
+
+    # SSL 配置优化
+    ssl_session_timeout 1d;
+    ssl_session_cache shared:SSL:50m;
+    ssl_session_tickets off;
+
+    # 现代加密套件
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+
+    # HSTS
+    add_header Strict-Transport-Security "max-age=63072000" always;
+
+    # 日志
+    access_log /var/log/nginx/mapi.szaiai.com.access.log;
+    error_log /var/log/nginx/mapi.szaiai.com.error.log;
+
+    # Gzip 压缩
+    gzip on;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
+
+    # 安全头
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+
+    # 客户端请求大小限制 (500MB 用于 APK/IPA 上传)
+    client_max_body_size 500M;
+
+    # 反向代理到 Kong API Gateway
+    location / {
+        proxy_pass http://127.0.0.1:8000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $host;
+        proxy_set_header X-Forwarded-Port $server_port;
+        proxy_cache_bypass $http_upgrade;
+
+        # 超时设置 (适配大文件上传)
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 300s;
+        proxy_read_timeout 300s;
+
+        # 缓冲设置
+        proxy_buffering on;
+        proxy_buffer_size 128k;
+        proxy_buffers 4 256k;
+        proxy_busy_buffers_size 256k;
+    }
+
+    # 健康检查端点 (直接返回)
+    location = /health {
+        access_log off;
+        return 200 '{"status":"ok","service":"mapi-nginx"}';
+        add_header Content-Type application/json;
+    }
+}

backend/api-gateway/nginx/rwaapi.szaiai.com.conf

@@ -65,6 +65,19 @@ server {
     client_max_body_size 500M;
 
     # 反向代理到 Kong API Gateway
+
+    # Snapshot Service 代理 (admin-web Next.js rewrites 使用)
+    location /snapshot-api/ {
+        proxy_pass http://192.168.1.111:3099/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_connect_timeout 30s;
+        proxy_send_timeout 300s;
+        proxy_read_timeout 300s;
+    }
     location / {
         proxy_pass http://127.0.0.1:8000;
         proxy_http_version 1.1;

backend/docker-compose.windows.yml

@@ -46,6 +46,7 @@ services:
   redis:
     image: redis:7-alpine
     container_name: rwa-redis
+    command: redis-server --databases 20
     ports:
       - "6379:6379"
     healthcheck:

backend/mpc-system/api/grpc/router/v1/message_router.pb.go

@@ -680,6 +680,9 @@ type SessionEvent struct {
 	ExpiresAt       int64                  `protobuf:"varint,10,opt,name=expires_at,json=expiresAt,proto3" json:"expires_at,omitempty"`                                                                            // Unix timestamp milliseconds
 	// For sign sessions with delegate party: user's share for delegate to use
 	DelegateUserShare *DelegateUserShare `protobuf:"bytes,11,opt,name=delegate_user_share,json=delegateUserShare,proto3" json:"delegate_user_share,omitempty"`
+	// For session_started event: complete list of participants with their indices
+	// CRITICAL: Use this for TSS protocol instead of JoinSession response
+	Participants  []*PartyInfo `protobuf:"bytes,12,rep,name=participants,proto3" json:"participants,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
@@ -791,6 +794,13 @@ func (x *SessionEvent) GetDelegateUserShare() *DelegateUserShare {
 	return nil
 }
 
+func (x *SessionEvent) GetParticipants() []*PartyInfo {
+	if x != nil {
+		return x.Participants
+	}
+	return nil
+}
+
 // DelegateUserShare contains user's share for delegate party to use in signing
 type DelegateUserShare struct {
 	state           protoimpl.MessageState `protogen:"open.v1"`
@@ -2479,7 +2489,7 @@ const file_api_proto_message_router_proto_rawDesc = "" +
 	"\x1dSubscribeSessionEventsRequest\x12\x19\n" +
 	"\bparty_id\x18\x01 \x01(\tR\apartyId\x12\x1f\n" +
 	"\vevent_types\x18\x02 \x03(\tR\n" +
-	"eventTypes\"\x94\x04\n" +
+	"eventTypes\"\xd2\x04\n" +
 	"\fSessionEvent\x12\x19\n" +
 	"\bevent_id\x18\x01 \x01(\tR\aeventId\x12\x1d\n" +
 	"\n" +
@@ -2499,7 +2509,8 @@ const file_api_proto_message_router_proto_rawDesc = "" +
 	"\n" +
 	"expires_at\x18\n" +
 	" \x01(\x03R\texpiresAt\x12P\n" +
-	"\x13delegate_user_share\x18\v \x01(\v2 .mpc.router.v1.DelegateUserShareR\x11delegateUserShare\x1a=\n" +
+	"\x13delegate_user_share\x18\v \x01(\v2 .mpc.router.v1.DelegateUserShareR\x11delegateUserShare\x12<\n" +
+	"\fparticipants\x18\f \x03(\v2\x18.mpc.router.v1.PartyInfoR\fparticipants\x1a=\n" +
 	"\x0fJoinTokensEntry\x12\x10\n" +
 	"\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n" +
 	"\x05value\x18\x02 \x01(\tR\x05value:\x028\x01\"\x89\x01\n" +
@@ -2723,50 +2734,51 @@ var file_api_proto_message_router_proto_depIdxs = []int32{
 	6,  // 1: mpc.router.v1.RegisterPartyRequest.notification:type_name -> mpc.router.v1.NotificationChannel
 	37, // 2: mpc.router.v1.SessionEvent.join_tokens:type_name -> mpc.router.v1.SessionEvent.JoinTokensEntry
 	11, // 3: mpc.router.v1.SessionEvent.delegate_user_share:type_name -> mpc.router.v1.DelegateUserShare
-	10, // 4: mpc.router.v1.PublishSessionEventRequest.event:type_name -> mpc.router.v1.SessionEvent
-	6,  // 5: mpc.router.v1.RegisteredParty.notification:type_name -> mpc.router.v1.NotificationChannel
-	15, // 6: mpc.router.v1.GetRegisteredPartiesResponse.parties:type_name -> mpc.router.v1.RegisteredParty
-	20, // 7: mpc.router.v1.GetMessageStatusResponse.deliveries:type_name -> mpc.router.v1.MessageDeliveryStatus
-	24, // 8: mpc.router.v1.PartyInfo.device_info:type_name -> mpc.router.v1.DeviceInfo
-	24, // 9: mpc.router.v1.JoinSessionRequest.device_info:type_name -> mpc.router.v1.DeviceInfo
-	26, // 10: mpc.router.v1.JoinSessionResponse.session_info:type_name -> mpc.router.v1.SessionInfo
-	25, // 11: mpc.router.v1.JoinSessionResponse.other_parties:type_name -> mpc.router.v1.PartyInfo
-	25, // 12: mpc.router.v1.GetSessionStatusResponse.participants:type_name -> mpc.router.v1.PartyInfo
-	0,  // 13: mpc.router.v1.MessageRouter.RouteMessage:input_type -> mpc.router.v1.RouteMessageRequest
-	2,  // 14: mpc.router.v1.MessageRouter.SubscribeMessages:input_type -> mpc.router.v1.SubscribeMessagesRequest
-	4,  // 15: mpc.router.v1.MessageRouter.GetPendingMessages:input_type -> mpc.router.v1.GetPendingMessagesRequest
-	17, // 16: mpc.router.v1.MessageRouter.AcknowledgeMessage:input_type -> mpc.router.v1.AcknowledgeMessageRequest
-	19, // 17: mpc.router.v1.MessageRouter.GetMessageStatus:input_type -> mpc.router.v1.GetMessageStatusRequest
-	7,  // 18: mpc.router.v1.MessageRouter.RegisterParty:input_type -> mpc.router.v1.RegisterPartyRequest
-	22, // 19: mpc.router.v1.MessageRouter.Heartbeat:input_type -> mpc.router.v1.HeartbeatRequest
-	9,  // 20: mpc.router.v1.MessageRouter.SubscribeSessionEvents:input_type -> mpc.router.v1.SubscribeSessionEventsRequest
-	12, // 21: mpc.router.v1.MessageRouter.PublishSessionEvent:input_type -> mpc.router.v1.PublishSessionEventRequest
-	14, // 22: mpc.router.v1.MessageRouter.GetRegisteredParties:input_type -> mpc.router.v1.GetRegisteredPartiesRequest
-	27, // 23: mpc.router.v1.MessageRouter.JoinSession:input_type -> mpc.router.v1.JoinSessionRequest
-	29, // 24: mpc.router.v1.MessageRouter.MarkPartyReady:input_type -> mpc.router.v1.MarkPartyReadyRequest
-	31, // 25: mpc.router.v1.MessageRouter.ReportCompletion:input_type -> mpc.router.v1.ReportCompletionRequest
-	33, // 26: mpc.router.v1.MessageRouter.GetSessionStatus:input_type -> mpc.router.v1.GetSessionStatusRequest
-	35, // 27: mpc.router.v1.MessageRouter.SubmitDelegateShare:input_type -> mpc.router.v1.SubmitDelegateShareRequest
-	1,  // 28: mpc.router.v1.MessageRouter.RouteMessage:output_type -> mpc.router.v1.RouteMessageResponse
-	3,  // 29: mpc.router.v1.MessageRouter.SubscribeMessages:output_type -> mpc.router.v1.MPCMessage
-	5,  // 30: mpc.router.v1.MessageRouter.GetPendingMessages:output_type -> mpc.router.v1.GetPendingMessagesResponse
-	18, // 31: mpc.router.v1.MessageRouter.AcknowledgeMessage:output_type -> mpc.router.v1.AcknowledgeMessageResponse
-	21, // 32: mpc.router.v1.MessageRouter.GetMessageStatus:output_type -> mpc.router.v1.GetMessageStatusResponse
-	8,  // 33: mpc.router.v1.MessageRouter.RegisterParty:output_type -> mpc.router.v1.RegisterPartyResponse
-	23, // 34: mpc.router.v1.MessageRouter.Heartbeat:output_type -> mpc.router.v1.HeartbeatResponse
-	10, // 35: mpc.router.v1.MessageRouter.SubscribeSessionEvents:output_type -> mpc.router.v1.SessionEvent
-	13, // 36: mpc.router.v1.MessageRouter.PublishSessionEvent:output_type -> mpc.router.v1.PublishSessionEventResponse
-	16, // 37: mpc.router.v1.MessageRouter.GetRegisteredParties:output_type -> mpc.router.v1.GetRegisteredPartiesResponse
-	28, // 38: mpc.router.v1.MessageRouter.JoinSession:output_type -> mpc.router.v1.JoinSessionResponse
-	30, // 39: mpc.router.v1.MessageRouter.MarkPartyReady:output_type -> mpc.router.v1.MarkPartyReadyResponse
-	32, // 40: mpc.router.v1.MessageRouter.ReportCompletion:output_type -> mpc.router.v1.ReportCompletionResponse
-	34, // 41: mpc.router.v1.MessageRouter.GetSessionStatus:output_type -> mpc.router.v1.GetSessionStatusResponse
-	36, // 42: mpc.router.v1.MessageRouter.SubmitDelegateShare:output_type -> mpc.router.v1.SubmitDelegateShareResponse
-	28, // [28:43] is the sub-list for method output_type
-	13, // [13:28] is the sub-list for method input_type
-	13, // [13:13] is the sub-list for extension type_name
-	13, // [13:13] is the sub-list for extension extendee
-	0,  // [0:13] is the sub-list for field type_name
+	25, // 4: mpc.router.v1.SessionEvent.participants:type_name -> mpc.router.v1.PartyInfo
+	10, // 5: mpc.router.v1.PublishSessionEventRequest.event:type_name -> mpc.router.v1.SessionEvent
+	6,  // 6: mpc.router.v1.RegisteredParty.notification:type_name -> mpc.router.v1.NotificationChannel
+	15, // 7: mpc.router.v1.GetRegisteredPartiesResponse.parties:type_name -> mpc.router.v1.RegisteredParty
+	20, // 8: mpc.router.v1.GetMessageStatusResponse.deliveries:type_name -> mpc.router.v1.MessageDeliveryStatus
+	24, // 9: mpc.router.v1.PartyInfo.device_info:type_name -> mpc.router.v1.DeviceInfo
+	24, // 10: mpc.router.v1.JoinSessionRequest.device_info:type_name -> mpc.router.v1.DeviceInfo
+	26, // 11: mpc.router.v1.JoinSessionResponse.session_info:type_name -> mpc.router.v1.SessionInfo
+	25, // 12: mpc.router.v1.JoinSessionResponse.other_parties:type_name -> mpc.router.v1.PartyInfo
+	25, // 13: mpc.router.v1.GetSessionStatusResponse.participants:type_name -> mpc.router.v1.PartyInfo
+	0,  // 14: mpc.router.v1.MessageRouter.RouteMessage:input_type -> mpc.router.v1.RouteMessageRequest
+	2,  // 15: mpc.router.v1.MessageRouter.SubscribeMessages:input_type -> mpc.router.v1.SubscribeMessagesRequest
+	4,  // 16: mpc.router.v1.MessageRouter.GetPendingMessages:input_type -> mpc.router.v1.GetPendingMessagesRequest
+	17, // 17: mpc.router.v1.MessageRouter.AcknowledgeMessage:input_type -> mpc.router.v1.AcknowledgeMessageRequest
+	19, // 18: mpc.router.v1.MessageRouter.GetMessageStatus:input_type -> mpc.router.v1.GetMessageStatusRequest
+	7,  // 19: mpc.router.v1.MessageRouter.RegisterParty:input_type -> mpc.router.v1.RegisterPartyRequest
+	22, // 20: mpc.router.v1.MessageRouter.Heartbeat:input_type -> mpc.router.v1.HeartbeatRequest
+	9,  // 21: mpc.router.v1.MessageRouter.SubscribeSessionEvents:input_type -> mpc.router.v1.SubscribeSessionEventsRequest
+	12, // 22: mpc.router.v1.MessageRouter.PublishSessionEvent:input_type -> mpc.router.v1.PublishSessionEventRequest
+	14, // 23: mpc.router.v1.MessageRouter.GetRegisteredParties:input_type -> mpc.router.v1.GetRegisteredPartiesRequest
+	27, // 24: mpc.router.v1.MessageRouter.JoinSession:input_type -> mpc.router.v1.JoinSessionRequest
+	29, // 25: mpc.router.v1.MessageRouter.MarkPartyReady:input_type -> mpc.router.v1.MarkPartyReadyRequest
+	31, // 26: mpc.router.v1.MessageRouter.ReportCompletion:input_type -> mpc.router.v1.ReportCompletionRequest
+	33, // 27: mpc.router.v1.MessageRouter.GetSessionStatus:input_type -> mpc.router.v1.GetSessionStatusRequest
+	35, // 28: mpc.router.v1.MessageRouter.SubmitDelegateShare:input_type -> mpc.router.v1.SubmitDelegateShareRequest
+	1,  // 29: mpc.router.v1.MessageRouter.RouteMessage:output_type -> mpc.router.v1.RouteMessageResponse
+	3,  // 30: mpc.router.v1.MessageRouter.SubscribeMessages:output_type -> mpc.router.v1.MPCMessage
+	5,  // 31: mpc.router.v1.MessageRouter.GetPendingMessages:output_type -> mpc.router.v1.GetPendingMessagesResponse
+	18, // 32: mpc.router.v1.MessageRouter.AcknowledgeMessage:output_type -> mpc.router.v1.AcknowledgeMessageResponse
+	21, // 33: mpc.router.v1.MessageRouter.GetMessageStatus:output_type -> mpc.router.v1.GetMessageStatusResponse
+	8,  // 34: mpc.router.v1.MessageRouter.RegisterParty:output_type -> mpc.router.v1.RegisterPartyResponse
+	23, // 35: mpc.router.v1.MessageRouter.Heartbeat:output_type -> mpc.router.v1.HeartbeatResponse
+	10, // 36: mpc.router.v1.MessageRouter.SubscribeSessionEvents:output_type -> mpc.router.v1.SessionEvent
+	13, // 37: mpc.router.v1.MessageRouter.PublishSessionEvent:output_type -> mpc.router.v1.PublishSessionEventResponse
+	16, // 38: mpc.router.v1.MessageRouter.GetRegisteredParties:output_type -> mpc.router.v1.GetRegisteredPartiesResponse
+	28, // 39: mpc.router.v1.MessageRouter.JoinSession:output_type -> mpc.router.v1.JoinSessionResponse
+	30, // 40: mpc.router.v1.MessageRouter.MarkPartyReady:output_type -> mpc.router.v1.MarkPartyReadyResponse
+	32, // 41: mpc.router.v1.MessageRouter.ReportCompletion:output_type -> mpc.router.v1.ReportCompletionResponse
+	34, // 42: mpc.router.v1.MessageRouter.GetSessionStatus:output_type -> mpc.router.v1.GetSessionStatusResponse
+	36, // 43: mpc.router.v1.MessageRouter.SubmitDelegateShare:output_type -> mpc.router.v1.SubmitDelegateShareResponse
+	29, // [29:44] is the sub-list for method output_type
+	14, // [14:29] is the sub-list for method input_type
+	14, // [14:14] is the sub-list for extension type_name
+	14, // [14:14] is the sub-list for extension extendee
+	0,  // [0:14] is the sub-list for field type_name
 }
 
 func init() { file_api_proto_message_router_proto_init() }

backend/mpc-system/api/proto/message_router.proto

@@ -166,6 +166,9 @@ message SessionEvent {
   int64 expires_at = 10;                      // Unix timestamp milliseconds
   // For sign sessions with delegate party: user's share for delegate to use
   DelegateUserShare delegate_user_share = 11;
+  // For session_started event: complete list of participants with their indices
+  // CRITICAL: Use this for TSS protocol instead of JoinSession response
+  repeated PartyInfo participants = 12;
 }
 
 // DelegateUserShare contains user's share for delegate party to use in signing

backend/mpc-system/services/server-party-co-managed/cmd/server/main.go

@@ -32,9 +32,11 @@ type PendingSession struct {
 	SessionID       uuid.UUID
 	JoinToken       string
 	MessageHash     []byte
+	KeygenSessionID uuid.UUID // For sign sessions: the keygen session that created the keys
 	ThresholdN      int
 	ThresholdT      int
 	SelectedParties []string
+	Participants    []use_cases.ParticipantInfo // CRITICAL: Correct PartyIndex from database (via JoinSession)
 	CreatedAt       time.Time
 }
 
@@ -149,6 +151,14 @@ func main() {
 		cryptoService,
 	)
 
+	// Initialize signing use case (for co-managed sign sessions)
+	participateSigningUC := use_cases.NewParticipateSigningUseCase(
+		keyShareRepo,
+		messageRouter,
+		messageRouter,
+		cryptoService,
+	)
+
 	// Create shutdown context
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
@@ -186,14 +196,15 @@ func main() {
 	defer heartbeatCancel()
 	logger.Info("Heartbeat started", zap.String("party_id", partyID), zap.Duration("interval", 30*time.Second))
 
-	// Subscribe to session events with two-phase handling for co_managed_keygen
-	logger.Info("Subscribing to session events (co_managed_keygen only)", zap.String("party_id", partyID))
+	// Subscribe to session events with two-phase handling for co_managed_keygen and co_managed_sign
+	logger.Info("Subscribing to session events (co_managed_keygen and co_managed_sign)", zap.String("party_id", partyID))
 
 	eventHandler := createCoManagedSessionEventHandler(
 		ctx,
 		partyID,
 		messageRouter,
 		participateKeygenUC,
+		participateSigningUC,
 	)
 
 	if err := messageRouter.SubscribeSessionEvents(ctx, partyID, eventHandler); err != nil {
@@ -306,15 +317,17 @@ func startHTTPServer(cfg *config.Config) error {
 	return r.Run(fmt.Sprintf(":%d", cfg.Server.HTTPPort))
 }
 
-// createCoManagedSessionEventHandler creates a handler specifically for co_managed_keygen sessions
+// createCoManagedSessionEventHandler creates a handler for co_managed_keygen and co_managed_sign sessions
 // Two-phase event handling:
 // Phase 1 (session_created): JoinSession immediately + store session info
 // Phase 2 (session_started): Execute TSS protocol (same timing as user clients receiving all_joined)
+// Supports both keygen (no message_hash) and sign (with message_hash) sessions
 func createCoManagedSessionEventHandler(
 	ctx context.Context,
 	partyID string,
 	messageRouter *grpcclient.MessageRouterClient,
 	participateKeygenUC *use_cases.ParticipateKeygenUseCase,
+	participateSigningUC *use_cases.ParticipateSigningUseCase,
 ) func(*router.SessionEvent) {
 	return func(event *router.SessionEvent) {
 		// Check if this party is selected for the session
@@ -348,12 +361,27 @@ func createCoManagedSessionEventHandler(
 		// Handle different event types
 		switch event.EventType {
 		case "session_created":
-			// Only handle keygen sessions (no message_hash)
+			// Handle both keygen (no message_hash) and sign (with message_hash) sessions
+			// For sign sessions: only support 2-of-3 configuration
 			if len(event.MessageHash) > 0 {
-				logger.Debug("Ignoring sign session (co-managed only handles keygen)",
-					zap.String("session_id", event.SessionId))
+				// This is a sign session
+				// Security check: only support 2-of-3 configuration
+				if event.ThresholdT != 2 || event.ThresholdN != 3 {
+					logger.Warn("Ignoring sign session: only 2-of-3 configuration is supported",
+						zap.String("session_id", event.SessionId),
+						zap.Int32("threshold_t", event.ThresholdT),
+						zap.Int32("threshold_n", event.ThresholdN))
 					return
 				}
+				logger.Info("Sign session detected (2-of-3), proceeding with participation",
+					zap.String("session_id", event.SessionId),
+					zap.String("party_id", partyID))
+			} else {
+				// This is a keygen session
+				logger.Info("Keygen session detected, proceeding with participation",
+					zap.String("session_id", event.SessionId),
+					zap.String("party_id", partyID))
+			}
 
 			// Phase 1: Get join token
 			joinToken, exists := event.JoinTokens[partyID]
@@ -366,7 +394,7 @@ func createCoManagedSessionEventHandler(
 
 			// Immediately call JoinSession (this is required to trigger session_started)
 			joinCtx, joinCancel := context.WithTimeout(ctx, 30*time.Second)
-			_, err := messageRouter.JoinSession(joinCtx, sessionID, partyID, joinToken)
+			sessionInfo, err := messageRouter.JoinSession(joinCtx, sessionID, partyID, joinToken)
 			joinCancel()
 			if err != nil {
 				logger.Error("Failed to join session",
@@ -378,16 +406,19 @@ func createCoManagedSessionEventHandler(
 
 			logger.Info("Successfully joined session, waiting for session_started",
 				zap.String("session_id", event.SessionId),
-				zap.String("party_id", partyID))
+				zap.String("party_id", partyID),
+				zap.String("keygen_session_id", sessionInfo.KeygenSessionID.String()))
 
 			// Store pending session for later use when session_started arrives
 			pendingSessionCache.Store(event.SessionId, &PendingSession{
 				SessionID:       sessionID,
 				JoinToken:       joinToken,
 				MessageHash:     event.MessageHash,
+				KeygenSessionID: sessionInfo.KeygenSessionID, // CRITICAL: Save the correct keygen session ID from JoinSession
 				ThresholdN:      int(event.ThresholdN),
 				ThresholdT:      int(event.ThresholdT),
 				SelectedParties: event.SelectedParties,
+				Participants:    sessionInfo.Participants, // CRITICAL: Save participants with correct PartyIndex from database
 				CreatedAt:       time.Now(),
 			})
 
@@ -401,34 +432,90 @@ func createCoManagedSessionEventHandler(
 				return
 			}
 
+			// CRITICAL FIX: Use participants from session_started event, NOT from JoinSession cache
+			// The JoinSession response only contains parties that had joined at that moment,
+			// but session_started event contains the COMPLETE list of all participants
+			var participants []use_cases.ParticipantInfo
+			if len(event.Participants) > 0 {
+				// Use participants from event (preferred - complete list)
+				participants = make([]use_cases.ParticipantInfo, len(event.Participants))
+				for i, p := range event.Participants {
+					participants[i] = use_cases.ParticipantInfo{
+						PartyID:    p.PartyId,
+						PartyIndex: int(p.PartyIndex),
+					}
+				}
+				logger.Info("Using participants from session_started event",
+					zap.String("session_id", event.SessionId),
+					zap.Int("participant_count", len(participants)))
+			} else {
+				// Fallback to cached participants (for backward compatibility)
+				participants = pendingSession.Participants
+				logger.Warn("No participants in session_started event, using cached participants",
+					zap.String("session_id", event.SessionId),
+					zap.Int("participant_count", len(participants)))
+			}
+
+			// Determine session type based on message_hash
+			isSignSession := len(pendingSession.MessageHash) > 0
+
+			if isSignSession {
+				logger.Info("Session started event received, beginning TSS signing protocol",
+					zap.String("session_id", event.SessionId),
+					zap.String("party_id", partyID),
+					zap.Int("participant_count", len(participants)))
+			} else {
 				logger.Info("Session started event received, beginning TSS keygen protocol",
 					zap.String("session_id", event.SessionId),
-				zap.String("party_id", partyID))
+					zap.String("party_id", partyID),
+					zap.Int("participant_count", len(participants)))
+			}
 
-			// Execute TSS keygen protocol in goroutine
+			// Execute TSS protocol in goroutine
 			// Timeout starts NOW (when session_started is received), not at session_created
 			go func() {
 				// 10 minute timeout for TSS protocol execution
 				participateCtx, cancel := context.WithTimeout(ctx, 10*time.Minute)
 				defer cancel()
 
+				if isSignSession {
+					// Execute signing protocol
+					logger.Info("Auto-participating in co_managed_sign session",
+						zap.String("session_id", event.SessionId),
+						zap.String("party_id", partyID),
+						zap.String("keygen_session_id", pendingSession.KeygenSessionID.String()))
+
+					sessionInfo := &use_cases.SessionInfo{
+						SessionID:        pendingSession.SessionID,
+						SessionType:      "co_managed_sign",
+						ThresholdN:       int(event.ThresholdN),
+						ThresholdT:       int(event.ThresholdT),
+						MessageHash:      pendingSession.MessageHash,
+						KeygenSessionID:  pendingSession.KeygenSessionID, // CRITICAL: Use the correct keygen session ID from JoinSession
+						Participants:     participants,
+					}
+
+					result, err := participateSigningUC.ExecuteWithSessionInfo(
+						participateCtx,
+						pendingSession.SessionID,
+						partyID,
+						sessionInfo,
+					)
+					if err != nil {
+						logger.Error("Co-managed signing participation failed",
+							zap.Error(err),
+							zap.String("session_id", event.SessionId))
+					} else {
+						logger.Info("Co-managed signing participation completed",
+							zap.String("session_id", event.SessionId),
+							zap.String("signature", hex.EncodeToString(result.Signature)))
+					}
+				} else {
+					// Execute keygen protocol
 					logger.Info("Auto-participating in co_managed_keygen session",
 						zap.String("session_id", event.SessionId),
 						zap.String("party_id", partyID))
 
-				// Build SessionInfo from session_started event (NOT from pendingSession cache)
-				// session_started event contains ALL participants who have joined,
-				// including external parties that joined dynamically after session_created
-				// Note: We already called JoinSession in session_created phase,
-				// so we use ExecuteWithSessionInfo to skip the duplicate JoinSession call
-				participants := make([]use_cases.ParticipantInfo, len(event.SelectedParties))
-				for i, p := range event.SelectedParties {
-					participants[i] = use_cases.ParticipantInfo{
-						PartyID:    p,
-						PartyIndex: i,
-					}
-				}
-
 					sessionInfo := &use_cases.SessionInfo{
 						SessionID:    pendingSession.SessionID,
 						SessionType:  "co_managed_keygen",
@@ -453,6 +540,7 @@ func createCoManagedSessionEventHandler(
 							zap.String("session_id", event.SessionId),
 							zap.String("public_key", hex.EncodeToString(result.PublicKey)))
 					}
+				}
 			}()
 
 		default:

backend/mpc-system/services/server-party/application/use_cases/participate_signing.go

@@ -63,6 +63,30 @@ func NewParticipateSigningUseCase(
 	}
 }
 
+// ExecuteWithSessionInfo participates in a signing session with pre-obtained SessionInfo
+// This is used by server-party-co-managed which has already called JoinSession in session_created phase
+// and receives session_started event when all participants have joined
+func (uc *ParticipateSigningUseCase) ExecuteWithSessionInfo(
+	ctx context.Context,
+	sessionID uuid.UUID,
+	partyID string,
+	sessionInfo *SessionInfo,
+) (*ParticipateSigningOutput, error) {
+	// Validate session type
+	if sessionInfo.SessionType != "sign" && sessionInfo.SessionType != "co_managed_sign" {
+		return nil, ErrInvalidSignSession
+	}
+
+	logger.Info("ExecuteWithSessionInfo: starting signing with pre-obtained session info",
+		zap.String("session_id", sessionID.String()),
+		zap.String("party_id", partyID),
+		zap.String("session_type", sessionInfo.SessionType),
+		zap.Int("participants", len(sessionInfo.Participants)))
+
+	// Delegate to the common execution logic (skipping JoinSession)
+	return uc.executeWithSessionInfo(ctx, sessionID, partyID, sessionInfo)
+}
+
 // Execute participates in a signing session using real TSS protocol
 func (uc *ParticipateSigningUseCase) Execute(
 	ctx context.Context,
@@ -211,6 +235,123 @@ func (uc *ParticipateSigningUseCase) Execute(
 	}, nil
 }
 
+// executeWithSessionInfo is the internal logic for ExecuteWithSessionInfo (persistent party only)
+func (uc *ParticipateSigningUseCase) executeWithSessionInfo(
+	ctx context.Context,
+	sessionID uuid.UUID,
+	partyID string,
+	sessionInfo *SessionInfo,
+) (*ParticipateSigningOutput, error) {
+
+	// Get share data from database (persistent party only - used by server-party-co-managed)
+	var shareData []byte
+	var keyShareForUpdate *entities.PartyKeyShare
+	var originalThresholdN int
+	var err error
+
+	// Load from database using KeygenSessionID
+	if sessionInfo.KeygenSessionID != uuid.Nil {
+		keyShareForUpdate, err = uc.keyShareRepo.FindBySessionAndParty(ctx, sessionInfo.KeygenSessionID, partyID)
+		if err != nil {
+			logger.Error("Failed to find keyshare for keygen session",
+				zap.String("party_id", partyID),
+				zap.String("keygen_session_id", sessionInfo.KeygenSessionID.String()),
+				zap.Error(err))
+			return nil, ErrKeyShareNotFound
+		}
+		logger.Info("Using specific keyshare by keygen_session_id",
+			zap.String("party_id", partyID),
+			zap.String("keygen_session_id", sessionInfo.KeygenSessionID.String()))
+	} else {
+		// Fallback: use the most recent key share
+		keyShares, err := uc.keyShareRepo.ListByParty(ctx, partyID)
+		if err != nil || len(keyShares) == 0 {
+			return nil, ErrKeyShareNotFound
+		}
+		keyShareForUpdate = keyShares[len(keyShares)-1]
+		logger.Warn("Using most recent keyshare (keygen_session_id not provided)",
+			zap.String("party_id", partyID),
+			zap.String("fallback_session_id", keyShareForUpdate.SessionID.String()))
+	}
+
+	originalThresholdN = keyShareForUpdate.ThresholdN
+	shareData, err = uc.cryptoService.DecryptShare(keyShareForUpdate.ShareData, partyID)
+	if err != nil {
+		return nil, err
+	}
+
+	logger.Info("Using database share (persistent party)",
+		zap.String("party_id", partyID),
+		zap.String("session_id", sessionID.String()),
+		zap.String("keygen_session_id", keyShareForUpdate.SessionID.String()),
+		zap.Int("original_threshold_n", originalThresholdN),
+		zap.Int("threshold_t", keyShareForUpdate.ThresholdT))
+
+	// Find self in participants and build party index map
+	var selfIndex int
+	partyIndexMap := make(map[string]int)
+	for _, p := range sessionInfo.Participants {
+		partyIndexMap[p.PartyID] = p.PartyIndex
+		if p.PartyID == partyID {
+			selfIndex = p.PartyIndex
+		}
+	}
+
+	// Subscribe to messages
+	msgChan, err := uc.messageRouter.SubscribeMessages(ctx, sessionID, partyID)
+	if err != nil {
+		return nil, err
+	}
+
+	// Wait for all parties to subscribe
+	expectedParties := len(sessionInfo.Participants)
+	logger.Info("Waiting for all parties to subscribe",
+		zap.String("session_id", sessionID.String()),
+		zap.String("party_id", partyID),
+		zap.Int("expected_parties", expectedParties))
+	time.Sleep(500 * time.Millisecond)
+
+	messageHash := sessionInfo.MessageHash
+
+	// Run TSS Signing protocol
+	signature, r, s, err := uc.runSigningProtocol(
+		ctx,
+		sessionID,
+		partyID,
+		selfIndex,
+		sessionInfo.Participants,
+		sessionInfo.ThresholdT,
+		originalThresholdN,
+		shareData,
+		messageHash,
+		msgChan,
+		partyIndexMap,
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	// Update key share last used
+	if keyShareForUpdate != nil {
+		keyShareForUpdate.MarkUsed()
+		if err := uc.keyShareRepo.Update(ctx, keyShareForUpdate); err != nil {
+			logger.Warn("failed to update key share last used", zap.Error(err))
+		}
+	}
+
+	// Report completion to coordinator
+	if err := uc.sessionClient.ReportCompletion(ctx, sessionID, partyID, signature); err != nil {
+		logger.Error("failed to report signing completion", zap.Error(err))
+	}
+
+	return &ParticipateSigningOutput{
+		Success:   true,
+		Signature: signature,
+		R:         r,
+		S:         s,
+	}, nil
+}
+
 // runSigningProtocol runs the TSS signing protocol using tss-lib
 func (uc *ParticipateSigningUseCase) runSigningProtocol(
 	ctx context.Context,

backend/mpc-system/services/service-party-android/IMPLEMENTATION_PLAN.md

@@ -0,0 +1,249 @@
+# 2-of-3 服务器参与选项 - 纯新增实施方案
+
+## 目标
+允许 2-of-3 MPC 用户勾选"包含服务器备份"参与签名，以便在丢失一个设备时转出资产。
+
+## 核心设计
+
+### 安全限制
+- **仅** 2-of-3 配置显示此选项
+- 其他配置（3-of-5, 4-of-7等）不显示
+
+### 实施范围
+- ✅ 只修改 Android 客户端
+- ❌ **不需要**修改后端（account-service, message-router）
+- ✅ 纯新增代码，现有逻辑保持不变
+
+## 修改文件清单
+
+### 1. TssRepository.kt（2处新增）
+
+#### 1.1 新增辅助方法（private）
+```kotlin
+// 位置：3712行之前（类内部末尾）
+/**
+ * 构建参与方列表（新增辅助方法）
+ * @param participants 所有参与方
+ * @param includeServerParties 是否包含服务器方（默认 false，保持现有行为）
+ */
+private fun buildSigningParticipantList(
+    participants: List<ParticipantStatusInfo>,
+    includeServerParties: Boolean = false
+): List<Pair<String, Int>> {
+    val filtered = if (includeServerParties) {
+        // 包含所有参与方（含服务器）
+        participants
+    } else {
+        // 过滤掉服务器方（现有行为）
+        participants.filter { !it.partyId.startsWith("co-managed-party-") }
+    }
+    return filtered.map { Pair(it.partyId, it.partyIndex) }
+}
+```
+
+#### 1.2 新增签名会话创建方法
+```kotlin
+// 位置：buildSigningParticipantList 之后
+/**
+ * 创建签名会话（支持选择是否包含服务器）
+ * @param includeServerBackup 是否包含服务器备份参与方（仅 2-of-3 时使用）
+ * 新增方法，不影响现有 createSignSession
+ */
+suspend fun createSignSessionWithOptions(
+    shareId: Long,
+    messageHash: String,
+    password: String,
+    initiatorName: String,
+    includeServerBackup: Boolean = false  // 新增参数
+): Result<SignSessionResult> {
+    return withContext(Dispatchers.IO) {
+        try {
+            val shareEntity = shareRecordDao.getShareById(shareId)
+                ?: return@withContext Result.failure(Exception("Share not found"))
+
+            val signingPartyIdForEvents = shareEntity.partyId
+
+            android.util.Log.d("TssRepository", "[CO-SIGN-OPTIONS] Creating sign session with includeServerBackup=$includeServerBackup")
+            ensureSessionEventSubscriptionActive(signingPartyIdForEvents)
+
+            val keygenStatusResult = getSessionStatus(shareEntity.sessionId)
+            if (keygenStatusResult.isFailure) {
+                return@withContext Result.failure(Exception("无法获取 keygen 会话的参与者信息: ${keygenStatusResult.exceptionOrNull()?.message}"))
+            }
+            val keygenStatus = keygenStatusResult.getOrThrow()
+
+            // 使用新的辅助方法构建参与方列表
+            val signingParties = buildSigningParticipantList(
+                keygenStatus.participants,
+                includeServerBackup
+            )
+
+            android.util.Log.d("TssRepository", "[CO-SIGN-OPTIONS] Signing parties: ${signingParties.size} of ${keygenStatus.participants.size} (includeServer=$includeServerBackup)")
+            signingParties.forEach { (id, index) ->
+                android.util.Log.d("TssRepository", "[CO-SIGN-OPTIONS]   party_id=${id.take(16)}, party_index=$index")
+            }
+
+            if (signingParties.size < shareEntity.thresholdT) {
+                return@withContext Result.failure(Exception(
+                    "签名参与方不足: 需要 ${shareEntity.thresholdT} 个，但只有 ${signingParties.size} 个参与方"
+                ))
+            }
+
+            // 后续逻辑与 createSignSession 相同
+            // ... 构建请求、创建session、加入gRPC等
+            // （复用现有 createSignSession 的代码）
+
+            // 调用现有方法的内部逻辑（需要提取）
+            createSignSessionInternal(
+                shareEntity,
+                signingParties,
+                messageHash,
+                password,
+                initiatorName
+            )
+        } catch (e: Exception) {
+            Result.failure(e)
+        }
+    }
+}
+```
+
+### 2. MainViewModel.kt（1处新增）
+
+```kotlin
+// 位置：initiateSignSession 方法之后
+/**
+ * 创建签名会话（支持选择服务器参与）
+ * 新增方法，不影响现有 initiateSignSession
+ */
+fun initiateSignSessionWithOptions(
+    shareId: Long,
+    password: String,
+    initiatorName: String = "发起者",
+    includeServerBackup: Boolean = false  // 新增参数
+) {
+    viewModelScope.launch {
+        _uiState.update { it.copy(isLoading = true, error = null) }
+
+        val tx = _preparedTx.value
+        if (tx == null) {
+            _uiState.update { it.copy(isLoading = false, error = "交易未准备") }
+            return@launch
+        }
+
+        android.util.Log.d("MainViewModel", "[SIGN-OPTIONS] Initiating sign session with includeServerBackup=$includeServerBackup")
+
+        val result = repository.createSignSessionWithOptions(
+            shareId = shareId,
+            messageHash = tx.signHash,
+            password = password,
+            initiatorName = initiatorName,
+            includeServerBackup = includeServerBackup  // 传递参数
+        )
+
+        result.fold(
+            onSuccess = { sessionResult ->
+                _signSessionId.value = sessionResult.sessionId
+                _signInviteCode.value = sessionResult.inviteCode
+                _signParticipants.value = listOf(initiatorName)
+                _uiState.update { it.copy(isLoading = false) }
+
+                pendingSignInitiatorInfo = PendingSignInitiatorInfo(
+                    sessionId = sessionResult.sessionId,
+                    shareId = shareId,
+                    password = password
+                )
+
+                if (sessionResult.sessionAlreadyInProgress) {
+                    startSigningProcess(sessionResult.sessionId, shareId, password)
+                }
+            },
+            onFailure = { e ->
+                _uiState.update { it.copy(isLoading = false, error = e.message) }
+            }
+        )
+    }
+}
+```
+
+### 3. TransferScreen.kt（UI 新增）
+
+```kotlin
+// 在交易确认界面新增复选框（Step 2）
+// 位置：密码输入框之后
+
+// 仅在 2-of-3 时显示
+if (wallet.thresholdT == 2 && wallet.thresholdN == 3) {
+    Spacer(modifier = Modifier.height(16.dp))
+
+    var includeServerBackup by remember { mutableStateOf(false) }
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Checkbox(
+            checked = includeServerBackup,
+            onCheckedChange = { includeServerBackup = it }
+        )
+        Spacer(modifier = Modifier.width(8.dp))
+        Column {
+            Text(
+                text = "包含服务器备份参与签名",
+                style = MaterialTheme.typography.bodyMedium
+            )
+            Text(
+                text = "如果您丢失了一个设备，勾选此项以使用服务器备份完成签名",
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+        }
+    }
+}
+```
+
+### 4. MainActivity.kt（传递参数）
+
+```kotlin
+// 修改 TransferScreen 的 onConfirmTransaction 回调
+onConfirmTransaction = { includeServer ->
+    viewModel.initiateSignSessionWithOptions(
+        shareId = shareId,
+        password = "",
+        includeServerBackup = includeServer
+    )
+}
+```
+
+## 测试场景
+
+### 场景1：2-of-3 正常使用（不勾选）
+- 设备A + 设备B 签名 ✅
+- 服务器被过滤（现有行为）
+
+### 场景2：2-of-3 设备丢失（勾选）
+- 设备A + 服务器 签名 ✅
+- 用户明确勾选"包含服务器备份"
+
+### 场景3：3-of-5 配置
+- 不显示复选框 ✅
+- 保持现有行为
+
+## 优势
+
+1. ✅ **零后端修改**：后端只接收 parties 数组
+2. ✅ **完全向后兼容**：默认行为不变
+3. ✅ **安全限制**：仅 2-of-3 可用
+4. ✅ **纯新增**：不修改现有方法
+5. ✅ **用户明确选择**：需要主动勾选
+
+## 实施顺序
+
+1. TssRepository：新增辅助方法
+2. TssRepository：新增 createSignSessionWithOptions
+3. MainViewModel：新增 initiateSignSessionWithOptions
+4. TransferScreen：新增 UI 复选框
+5. MainActivity：传递参数
+6. 测试编译和功能

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/MainActivity.kt

@@ -13,6 +13,7 @@ import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.layout.*
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
+import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.hilt.navigation.compose.hiltViewModel
@@ -76,6 +77,7 @@ fun TssPartyApp(
     val currentSessionId by viewModel.currentSessionId.collectAsState()
     val sessionParticipants by viewModel.sessionParticipants.collectAsState()
     val currentRound by viewModel.currentRound.collectAsState()
+    val totalRounds by viewModel.totalRounds.collectAsState()
     val publicKey by viewModel.publicKey.collectAsState()
     val hasEnteredSession by viewModel.hasEnteredSession.collectAsState()
 
@@ -109,69 +111,111 @@ fun TssPartyApp(
     val exportResult by viewModel.exportResult.collectAsState()
     val importResult by viewModel.importResult.collectAsState()
 
+    // Transaction history state
+    val transactionRecords by viewModel.transactionRecords.collectAsState()
+    val isSyncingHistory by viewModel.isSyncingHistory.collectAsState()
+    val syncResultMessage by viewModel.syncResultMessage.collectAsState()
+
     // Current transfer wallet
     var transferWalletId by remember { mutableStateOf<Long?>(null) }
 
     // Export/Import file handling
     val context = LocalContext.current
-    var pendingExportJson by remember { mutableStateOf<String?>(null) }
-    var pendingExportAddress by remember { mutableStateOf<String?>(null) }
+    // Use rememberSaveable to persist across configuration changes (e.g., file picker activity)
+    var pendingExportJson by rememberSaveable { mutableStateOf<String?>(null) }
+    var pendingExportAddress by rememberSaveable { mutableStateOf<String?>(null) }
 
     // File picker for saving backup
     val createDocumentLauncher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.CreateDocument(ShareBackup.MIME_TYPE)
     ) { uri: Uri? ->
+        android.util.Log.d("MainActivity", "[EXPORT-FILE] ========== createDocumentLauncher callback ==========")
+        android.util.Log.d("MainActivity", "[EXPORT-FILE] uri: $uri")
+        android.util.Log.d("MainActivity", "[EXPORT-FILE] pendingExportJson isNull: ${pendingExportJson == null}")
+        android.util.Log.d("MainActivity", "[EXPORT-FILE] pendingExportJson length: ${pendingExportJson?.length ?: 0}")
         uri?.let { targetUri ->
             pendingExportJson?.let { json ->
                 try {
+                    android.util.Log.d("MainActivity", "[EXPORT-FILE] Opening output stream to: $targetUri")
                     context.contentResolver.openOutputStream(targetUri)?.use { outputStream ->
+                        android.util.Log.d("MainActivity", "[EXPORT-FILE] Writing ${json.length} bytes...")
                         outputStream.write(json.toByteArray(Charsets.UTF_8))
+                        android.util.Log.d("MainActivity", "[EXPORT-FILE] Write completed")
                     }
+                    android.util.Log.d("MainActivity", "[EXPORT-FILE] File saved successfully!")
                     Toast.makeText(context, "备份文件已保存", Toast.LENGTH_SHORT).show()
                 } catch (e: Exception) {
+                    android.util.Log.e("MainActivity", "[EXPORT-FILE] Failed to save file: ${e.message}", e)
                     Toast.makeText(context, "保存失败: ${e.message}", Toast.LENGTH_LONG).show()
                 }
+                android.util.Log.d("MainActivity", "[EXPORT-FILE] Clearing pendingExportJson and pendingExportAddress")
                 pendingExportJson = null
                 pendingExportAddress = null
+            } ?: run {
+                android.util.Log.w("MainActivity", "[EXPORT-FILE] pendingExportJson is null, nothing to write!")
             }
+        } ?: run {
+            android.util.Log.w("MainActivity", "[EXPORT-FILE] User cancelled file picker (uri is null)")
         }
+        android.util.Log.d("MainActivity", "[EXPORT-FILE] ========== callback finished ==========")
     }
 
     // File picker for importing backup
     val openDocumentLauncher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.OpenDocument()
     ) { uri: Uri? ->
+        android.util.Log.d("MainActivity", "[IMPORT-FILE] ========== openDocumentLauncher callback ==========")
+        android.util.Log.d("MainActivity", "[IMPORT-FILE] uri: $uri")
         uri?.let { sourceUri ->
             try {
+                android.util.Log.d("MainActivity", "[IMPORT-FILE] Opening input stream from: $sourceUri")
                 context.contentResolver.openInputStream(sourceUri)?.use { inputStream ->
                     val json = inputStream.bufferedReader().readText()
+                    android.util.Log.d("MainActivity", "[IMPORT-FILE] Read ${json.length} bytes")
+                    android.util.Log.d("MainActivity", "[IMPORT-FILE] JSON preview: ${json.take(100)}...")
+                    android.util.Log.d("MainActivity", "[IMPORT-FILE] Calling viewModel.importShareBackup...")
                     viewModel.importShareBackup(json)
+                    android.util.Log.d("MainActivity", "[IMPORT-FILE] viewModel.importShareBackup called")
                 }
             } catch (e: Exception) {
+                android.util.Log.e("MainActivity", "[IMPORT-FILE] Failed to read file: ${e.message}", e)
                 Toast.makeText(context, "读取文件失败: ${e.message}", Toast.LENGTH_LONG).show()
             }
+        } ?: run {
+            android.util.Log.w("MainActivity", "[IMPORT-FILE] User cancelled file picker (uri is null)")
         }
+        android.util.Log.d("MainActivity", "[IMPORT-FILE] ========== callback finished ==========")
     }
 
     // Handle export result - trigger file save dialog
     LaunchedEffect(pendingExportJson) {
+        android.util.Log.d("MainActivity", "[EXPORT-EFFECT] LaunchedEffect(pendingExportJson) triggered")
+        android.util.Log.d("MainActivity", "[EXPORT-EFFECT] pendingExportJson isNull: ${pendingExportJson == null}")
+        android.util.Log.d("MainActivity", "[EXPORT-EFFECT] pendingExportJson length: ${pendingExportJson?.length ?: 0}")
         pendingExportJson?.let { json ->
             val timestamp = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault()).format(Date())
             val addressSuffix = pendingExportAddress?.take(8) ?: "wallet"
             val fileName = "tss_backup_${addressSuffix}_$timestamp.${ShareBackup.FILE_EXTENSION}"
+            android.util.Log.d("MainActivity", "[EXPORT-EFFECT] Launching file picker with filename: $fileName")
             createDocumentLauncher.launch(fileName)
+            android.util.Log.d("MainActivity", "[EXPORT-EFFECT] File picker launched")
         }
     }
 
     // Handle import result - show toast
     LaunchedEffect(importResult) {
+        android.util.Log.d("MainActivity", "[IMPORT-EFFECT] LaunchedEffect(importResult) triggered")
+        android.util.Log.d("MainActivity", "[IMPORT-EFFECT] importResult: $importResult")
         importResult?.let { result ->
+            android.util.Log.d("MainActivity", "[IMPORT-EFFECT] isSuccess: ${result.isSuccess}, error: ${result.error}, message: ${result.message}")
             when {
                 result.isSuccess -> {
+                    android.util.Log.d("MainActivity", "[IMPORT-EFFECT] Showing success toast")
                     Toast.makeText(context, result.message ?: "导入成功", Toast.LENGTH_SHORT).show()
                     viewModel.clearExportImportResult()
                 }
                 result.error != null -> {
+                    android.util.Log.d("MainActivity", "[IMPORT-EFFECT] Showing error toast: ${result.error}")
                     Toast.makeText(context, result.error, Toast.LENGTH_LONG).show()
                     viewModel.clearExportImportResult()
                 }
@@ -180,7 +224,9 @@ fun TssPartyApp(
     }
 
     // Track if startup is complete
-    var startupComplete by remember { mutableStateOf(false) }
+    // Use rememberSaveable to persist across configuration changes (e.g., file picker activity)
+    var startupComplete by rememberSaveable { mutableStateOf(false) }
+    android.util.Log.d("MainActivity", "[STATE] TssPartyApp composing, startupComplete: $startupComplete")
 
     // Handle success messages
     LaunchedEffect(uiState.successMessage) {
@@ -256,18 +302,34 @@ fun TssPartyApp(
                         transferWalletId = shareId
                         navController.navigate("transfer/$shareId")
                     },
+                    onHistory = { shareId, address ->
+                        navController.navigate("history/$shareId/$address")
+                    },
                     onExportBackup = { shareId, _ ->
+                        android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] ========== onExportBackup called ==========")
+                        android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] shareId: $shareId")
                         // Get address for filename
                         val share = shares.find { it.id == shareId }
+                        android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] share found: ${share != null}, address: ${share?.address}")
                         pendingExportAddress = share?.address
+                        android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] pendingExportAddress set to: $pendingExportAddress")
                         // Export and save to file
+                        android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] Calling viewModel.exportShareBackup...")
                         viewModel.exportShareBackup(shareId) { json ->
+                            android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] exportShareBackup callback received")
+                            android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] json length: ${json.length}")
+                            android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] Setting pendingExportJson...")
                             pendingExportJson = json
+                            android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] pendingExportJson set, length: ${pendingExportJson?.length}")
                         }
+                        android.util.Log.d("MainActivity", "[EXPORT-TRIGGER] viewModel.exportShareBackup called (async)")
                     },
                     onImportBackup = {
+                        android.util.Log.d("MainActivity", "[IMPORT-TRIGGER] ========== onImportBackup called ==========")
+                        android.util.Log.d("MainActivity", "[IMPORT-TRIGGER] Launching file picker...")
                         // Open file picker to select backup file
                         openDocumentLauncher.launch(arrayOf("*/*"))
+                        android.util.Log.d("MainActivity", "[IMPORT-TRIGGER] File picker launched")
                     },
                     onCreateWallet = {
                         navController.navigate(BottomNavItem.Create.route)
@@ -288,7 +350,7 @@ fun TssPartyApp(
                         sessionStatus = sessionStatus,
                         participants = signParticipants,
                         currentRound = signCurrentRound,
-                        totalRounds = 9,
+                        totalRounds = if (totalRounds > 0) totalRounds else 9, // Default to sign rounds
                         preparedTx = preparedTx,
                         signSessionId = signSessionId,
                         inviteCode = signInviteCode,
@@ -301,8 +363,19 @@ fun TssPartyApp(
                         onPrepareTransaction = { toAddress, amount, tokenType ->
                             viewModel.prepareTransfer(shareId, toAddress, amount, tokenType)
                         },
-                        onConfirmTransaction = {
+                        onConfirmTransaction = { includeServerBackup ->
+                            // 【新增】根据用户选择调用相应的签名方法
+                            // includeServerBackup = true: 使用新方法，包含服务器备份参与方
+                            // includeServerBackup = false: 使用现有方法，排除服务器方（默认行为）
+                            if (includeServerBackup) {
+                                viewModel.initiateSignSessionWithOptions(
+                                    shareId = shareId,
+                                    password = "",
+                                    includeServerBackup = true
+                                )
+                            } else {
                                 viewModel.initiateSignSession(shareId, "")
+                            }
                         },
                         onCopyInviteCode = {
                             signInviteCode?.let { onCopyToClipboard(it) }
@@ -325,6 +398,33 @@ fun TssPartyApp(
                 }
             }
 
+            // Transaction History Screen
+            composable("history/{shareId}/{address}") { backStackEntry ->
+                val shareId = backStackEntry.arguments?.getString("shareId")?.toLongOrNull() ?: 0L
+                val address = backStackEntry.arguments?.getString("address") ?: ""
+
+                // Load records and sync when entering screen
+                LaunchedEffect(shareId, address) {
+                    viewModel.loadTransactionRecords(shareId)
+                    // Auto-sync from blockchain on first entry
+                    if (address.isNotEmpty()) {
+                        viewModel.syncTransactionHistory(shareId, address)
+                    }
+                }
+
+                TransactionHistoryScreen(
+                    shareId = shareId,
+                    walletAddress = address,
+                    transactions = transactionRecords,
+                    networkType = settings.networkType,
+                    isSyncing = isSyncingHistory,
+                    syncResultMessage = syncResultMessage,
+                    onBack = { navController.popBackStack() },
+                    onRefresh = { viewModel.syncTransactionHistory(shareId, address) },
+                    onClearSyncMessage = { viewModel.clearSyncResultMessage() }
+                )
+            }
+
             // Tab 2: Create Wallet (创建钱包)
             composable(BottomNavItem.Create.route) {
                 CreateWalletScreen(
@@ -336,7 +436,7 @@ fun TssPartyApp(
                     hasEnteredSession = hasEnteredSession,
                     participants = sessionParticipants,
                     currentRound = currentRound,
-                    totalRounds = 9,
+                    totalRounds = if (totalRounds > 0) totalRounds else 4, // Default to keygen rounds
                     publicKey = publicKey,
                     countdownSeconds = uiState.countdownSeconds,
                     onCreateSession = { name, t, n, participantName ->
@@ -387,7 +487,7 @@ fun TssPartyApp(
                     sessionInfo = screenSessionInfo,
                     participants = joinKeygenParticipants,
                     currentRound = joinKeygenRound,
-                    totalRounds = 9,
+                    totalRounds = if (totalRounds > 0) totalRounds else 4, // Default to keygen rounds
                     publicKey = joinKeygenPublicKey,
                     countdownSeconds = uiState.countdownSeconds,
                     onValidateInviteCode = { inviteCode ->
@@ -443,7 +543,7 @@ fun TssPartyApp(
                     signSessionInfo = screenSignSessionInfo,
                     participants = coSignParticipants,
                     currentRound = coSignRound,
-                    totalRounds = 9,
+                    totalRounds = if (totalRounds > 0) totalRounds else 9, // Default to sign rounds
                     signature = coSignSignature,
                     countdownSeconds = uiState.countdownSeconds,
                     onValidateInviteCode = { inviteCode ->

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/TssPartyApplication.kt

@@ -1,7 +1,87 @@
 package com.durian.tssparty
 
 import android.app.Application
+import android.util.Log
 import dagger.hilt.android.HiltAndroidApp
+import java.io.File
+import java.io.PrintWriter
+import java.io.StringWriter
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
 
 @HiltAndroidApp
-class TssPartyApplication : Application()
+class TssPartyApplication : Application() {
+
+    companion object {
+        private const val TAG = "TssPartyApplication"
+    }
+
+    private var defaultExceptionHandler: Thread.UncaughtExceptionHandler? = null
+
+    override fun onCreate() {
+        super.onCreate()
+        Log.d(TAG, "Application onCreate")
+
+        // Set up global exception handler
+        setupCrashHandler()
+    }
+
+    private fun setupCrashHandler() {
+        defaultExceptionHandler = Thread.getDefaultUncaughtExceptionHandler()
+
+        Thread.setDefaultUncaughtExceptionHandler { thread, throwable ->
+            Log.e(TAG, "=== UNCAUGHT EXCEPTION ===")
+            Log.e(TAG, "Thread: ${thread.name}")
+            Log.e(TAG, "Exception: ${throwable.javaClass.simpleName}")
+            Log.e(TAG, "Message: ${throwable.message}")
+
+            // Get full stack trace
+            val sw = StringWriter()
+            throwable.printStackTrace(PrintWriter(sw))
+            val stackTrace = sw.toString()
+            Log.e(TAG, "Stack trace:\n$stackTrace")
+
+            // Try to save crash log to file
+            try {
+                saveCrashLog(thread, throwable, stackTrace)
+            } catch (e: Exception) {
+                Log.e(TAG, "Failed to save crash log: ${e.message}")
+            }
+
+            // Call the default handler
+            defaultExceptionHandler?.uncaughtException(thread, throwable)
+        }
+
+        Log.d(TAG, "Crash handler installed")
+    }
+
+    private fun saveCrashLog(thread: Thread, throwable: Throwable, stackTrace: String) {
+        val crashDir = File(filesDir, "crash_logs")
+        if (!crashDir.exists()) {
+            crashDir.mkdirs()
+        }
+
+        val dateFormat = SimpleDateFormat("yyyy-MM-dd_HH-mm-ss", Locale.getDefault())
+        val timestamp = dateFormat.format(Date())
+        val crashFile = File(crashDir, "crash_$timestamp.txt")
+
+        crashFile.writeText(buildString {
+            appendLine("=== TSS Party Crash Report ===")
+            appendLine("Time: $timestamp")
+            appendLine("Thread: ${thread.name}")
+            appendLine("Exception: ${throwable.javaClass.name}")
+            appendLine("Message: ${throwable.message}")
+            appendLine()
+            appendLine("=== Stack Trace ===")
+            appendLine(stackTrace)
+            appendLine()
+            appendLine("=== Device Info ===")
+            appendLine("Android Version: ${android.os.Build.VERSION.RELEASE}")
+            appendLine("SDK: ${android.os.Build.VERSION.SDK_INT}")
+            appendLine("Device: ${android.os.Build.MANUFACTURER} ${android.os.Build.MODEL}")
+        })
+
+        Log.d(TAG, "Crash log saved to: ${crashFile.absolutePath}")
+    }
+}

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/data/remote/GrpcClient.kt

@@ -97,6 +97,11 @@ class GrpcClient @Inject constructor() {
     private var registeredPartyId: String? = null
     private var registeredPartyRole: String? = null
 
+    // Additional signing party registration (for imported/restored shares)
+    // When signing with a restored wallet, the signing partyId differs from the device partyId
+    // and must also be registered with the message-router
+    private var registeredSigningPartyId: String? = null
+
     // Heartbeat state
     private var heartbeatJob: Job? = null
     private val heartbeatFailCount = AtomicInteger(0)
@@ -123,17 +128,26 @@ class GrpcClient @Inject constructor() {
      * Connect to the Message Router server
      */
     fun connect(host: String, port: Int) {
+        Log.d(TAG, "=== connect() called ===")
+        Log.d(TAG, "  host: $host, port: $port")
+        Log.d(TAG, "  isReconnecting before reset: ${isReconnecting.get()}")
+
         // Save connection params for reconnection
         currentHost = host
         currentPort = port
         shouldReconnect.set(true)
         reconnectAttempts.set(0)
 
+        // 重要：初次连接时确保 isReconnecting 为 false
+        // 这样 waitForConnection() 能正确区分初次连接和重连
+        isReconnecting.set(false)
+        Log.d(TAG, "  isReconnecting after reset: ${isReconnecting.get()} (should be false for first connect)")
+
         doConnect(host, port)
     }
 
     private fun doConnect(host: String, port: Int) {
-        Log.d(TAG, "Connecting to $host:$port")
+        Log.d(TAG, "doConnect: $host:$port, isReconnecting=${isReconnecting.get()}")
         _connectionState.value = GrpcConnectionState.Connecting
 
         try {
@@ -183,23 +197,38 @@ class GrpcClient @Inject constructor() {
 
                     when (state) {
                         ConnectivityState.READY -> {
-                            Log.d(TAG, "Connected successfully")
+                            // 关键修复：先读取 isReconnecting 再重置，用于区分初次连接和重连
+                            // - 初次连接：isReconnecting = false（由 connect() 触发）
+                            // - 重连：isReconnecting = true（由 triggerReconnect() 触发，包括后台唤醒）
+                            val wasReconnecting = isReconnecting.getAndSet(false)
+
+                            Log.d(TAG, "=== Channel READY ===")
+                            Log.d(TAG, "  wasReconnecting: $wasReconnecting")
+                            Log.d(TAG, "  registeredPartyId: $registeredPartyId")
+                            Log.d(TAG, "  eventStreamSubscribed: ${eventStreamSubscribed.get()}")
+                            Log.d(TAG, "  eventStreamPartyId: $eventStreamPartyId")
+
                             _connectionState.value = GrpcConnectionState.Connected
                             reconnectAttempts.set(0)
                             heartbeatFailCount.set(0)
-                            isReconnecting.set(false)
 
                             // Start channel state monitoring
                             startChannelStateMonitor()
 
+                            // 只有重连时才需要恢复注册和订阅
+                            // 初次连接时，registerParty() 和 subscribeSessionEvents() 会在外部显式调用
+                            if (wasReconnecting) {
+                                Log.d(TAG, ">>> RECONNECT: Restoring registration and streams")
                                 // Re-register if we were registered before
                                 reRegisterIfNeeded()
-
-                            // Restart heartbeat
-                            startHeartbeat()
-
                                 // Re-subscribe to streams
                                 reSubscribeStreams()
+                            } else {
+                                Log.d(TAG, ">>> FIRST CONNECT: Skipping restore (will be done by caller)")
+                            }
+
+                            // Restart heartbeat (both first connect and reconnect need this)
+                            startHeartbeat()
 
                             return@withTimeout
                         }
@@ -308,18 +337,23 @@ class GrpcClient @Inject constructor() {
      * Trigger reconnection with exponential backoff
      */
     private fun triggerReconnect(reason: String) {
+        Log.d(TAG, "[IDLE_CRASH_DEBUG] triggerReconnect called: $reason")
+        Log.d(TAG, "[IDLE_CRASH_DEBUG] shouldReconnect=${shouldReconnect.get()}, isReconnecting=${isReconnecting.get()}")
+
         if (!shouldReconnect.get() || isReconnecting.getAndSet(true)) {
+            Log.d(TAG, "[IDLE_CRASH_DEBUG] triggerReconnect skipped (already reconnecting or disabled)")
             return
         }
 
         val host = currentHost
         val port = currentPort
         if (host == null || port == null) {
+            Log.d(TAG, "[IDLE_CRASH_DEBUG] triggerReconnect skipped (no host/port)")
             isReconnecting.set(false)
             return
         }
 
-        Log.d(TAG, "Triggering reconnect: $reason")
+        Log.d(TAG, "[IDLE_CRASH_DEBUG] Triggering reconnect to $host:$port")
 
         // Emit disconnected event
         _connectionEvents.tryEmit(GrpcConnectionEvent.Disconnected(reason))
@@ -347,7 +381,10 @@ class GrpcClient @Inject constructor() {
             Log.d(TAG, "Reconnecting in ${delay}ms (attempt $attempt/${reconnectConfig.maxRetries})")
             delay(delay)
 
-            isReconnecting.set(false)
+            // 注意：不要在这里重置 isReconnecting！
+            // isReconnecting 会在 waitForConnection() 的 READY 分支中被重置
+            // 这样 waitForConnection() 才能知道这是重连而非初次连接
+            Log.d(TAG, ">>> Starting reconnect, isReconnecting=$isReconnecting (should be true)")
             doConnect(host, port)
         }
     }
@@ -396,15 +433,18 @@ class GrpcClient @Inject constructor() {
 
     private fun handleHeartbeatFailure(reason: String) {
         val fails = heartbeatFailCount.incrementAndGet()
-        Log.w(TAG, "Heartbeat failed ($fails/$MAX_HEARTBEAT_FAILS): $reason")
+        Log.w(TAG, "[IDLE_CRASH_DEBUG] Heartbeat failed ($fails/$MAX_HEARTBEAT_FAILS): $reason")
+        Log.w(TAG, "[IDLE_CRASH_DEBUG] Connection state: ${_connectionState.value}")
+        Log.w(TAG, "[IDLE_CRASH_DEBUG] Channel state: ${channel?.getState(false)}")
 
         if (fails >= MAX_HEARTBEAT_FAILS) {
-            Log.e(TAG, "Too many heartbeat failures, triggering reconnect")
+            Log.e(TAG, "[IDLE_CRASH_DEBUG] Too many heartbeat failures, triggering reconnect")
             triggerReconnect("Heartbeat failed")
         }
     }
 
     private fun stopHeartbeat() {
+        Log.d(TAG, "[IDLE_CRASH_DEBUG] stopHeartbeat called")
         heartbeatJob?.cancel()
         heartbeatJob = null
         heartbeatFailCount.set(0)
@@ -425,6 +465,17 @@ class GrpcClient @Inject constructor() {
                 Log.e(TAG, "Re-registration failed: ${e.message}")
             }
         }
+
+        // Also re-register the signing partyId if active (for imported/restored shares)
+        val signingId = registeredSigningPartyId
+        if (signingId != null && signingId != partyId) {
+            Log.d(TAG, "Re-registering signing party: $signingId")
+            try {
+                registerPartyInternal(signingId, "temporary", "1.0.0")
+            } catch (e: Exception) {
+                Log.e(TAG, "Re-registration of signing party failed: ${e.message}")
+            }
+        }
     }
 
     /**
@@ -448,23 +499,28 @@ class GrpcClient @Inject constructor() {
      * Notifies the repository layer to re-establish message/event subscriptions
      */
     private fun reSubscribeStreams() {
+        Log.d(TAG, "[IDLE_CRASH_DEBUG] reSubscribeStreams called")
         val needsResubscribe = eventStreamSubscribed.get() || activeMessageSubscription != null
 
         if (needsResubscribe) {
-            Log.d(TAG, "Triggering stream re-subscription callback")
-            Log.d(TAG, "  - Event stream: ${eventStreamSubscribed.get()}, partyId: $eventStreamPartyId")
-            Log.d(TAG, "  - Message stream: ${activeMessageSubscription?.sessionId}")
+            Log.d(TAG, "[IDLE_CRASH_DEBUG] Triggering stream re-subscription callback")
+            Log.d(TAG, "[IDLE_CRASH_DEBUG]   - Event stream: ${eventStreamSubscribed.get()}, partyId: $eventStreamPartyId")
+            Log.d(TAG, "[IDLE_CRASH_DEBUG]   - Message stream: ${activeMessageSubscription?.sessionId}")
 
             // Notify repository to re-establish streams
             scope.launch {
+                Log.d(TAG, "[IDLE_CRASH_DEBUG] Waiting for channel to be ready...")
                 // Wait for channel to be fully ready instead of fixed delay
                 if (waitForChannelReady()) {
+                    Log.d(TAG, "[IDLE_CRASH_DEBUG] Channel ready, invoking reconnect callback")
                     try {
                         onReconnectedCallback?.invoke()
+                        Log.d(TAG, "[IDLE_CRASH_DEBUG] Reconnect callback completed")
                         // Emit reconnected event
                         _connectionEvents.tryEmit(GrpcConnectionEvent.Reconnected)
                     } catch (e: Exception) {
-                        Log.e(TAG, "Reconnect callback failed: ${e.message}")
+                        Log.e(TAG, "[IDLE_CRASH_DEBUG] Reconnect callback failed: ${e.message}")
+                        Log.e(TAG, "[IDLE_CRASH_DEBUG] Stack trace: ${e.stackTraceToString()}")
                         // Don't let callback failure affect the connection state
                     }
                 } else {
@@ -566,6 +622,15 @@ class GrpcClient @Inject constructor() {
         partyRole: String = "temporary",
         version: String = "1.0.0"
     ): Result<Boolean> = withContext(Dispatchers.IO) {
+        // 必须等待 channel READY 后才能注册
+        Log.d(TAG, "registerParty: Waiting for channel READY...")
+        val isReady = waitForChannelReady(CONNECTION_TIMEOUT_SECONDS * 1000)
+        if (!isReady) {
+            Log.e(TAG, "registerParty: Channel not ready after timeout")
+            return@withContext Result.failure(Exception("Channel not ready"))
+        }
+        Log.d(TAG, "registerParty: Channel is READY, proceeding with registration")
+
         // Save for re-registration
         registeredPartyId = partyId
         registeredPartyRole = partyRole
@@ -602,6 +667,29 @@ class GrpcClient @Inject constructor() {
         }
     }
 
+    /**
+     * Register an additional signing partyId with the message-router.
+     * Used when signing with imported/restored shares where the signing partyId
+     * differs from the device's own partyId. Does not overwrite the device registration.
+     */
+    suspend fun registerSigningParty(signingPartyId: String): Result<Boolean> = withContext(Dispatchers.IO) {
+        if (signingPartyId == registeredPartyId) {
+            // Same as device partyId, already registered
+            return@withContext Result.success(true)
+        }
+        Log.d(TAG, "Registering signing partyId: $signingPartyId (device partyId: $registeredPartyId)")
+        registeredSigningPartyId = signingPartyId
+        registerPartyInternal(signingPartyId, "temporary", "1.0.0")
+    }
+
+    /**
+     * Clear the additional signing party registration.
+     * Called when signing completes or fails.
+     */
+    fun clearSigningPartyRegistration() {
+        registeredSigningPartyId = null
+    }
+
     /**
      * Join a session
      */
@@ -741,15 +829,16 @@ class GrpcClient @Inject constructor() {
             override fun onError(t: Throwable) {
                 Log.e(TAG, "Message stream error: ${t.message}")
 
-                // Ignore events from stale streams
+                // Ignore events from stale streams - close without exception to avoid crash
                 if (messageStreamVersion.get() != streamVersion) {
                     Log.d(TAG, "Ignoring error from stale message stream")
-                    close(t)
+                    close()
                     return
                 }
 
-                // Don't trigger reconnect for CANCELLED errors
-                if (!t.message.orEmpty().contains("CANCELLED")) {
+                // Don't trigger reconnect for CANCELLED or channel shutdown errors
+                val errorMessage = t.message.orEmpty()
+                if (!errorMessage.contains("CANCELLED") && !errorMessage.contains("shutdownNow")) {
                     triggerReconnect("Message stream error: ${t.message}")
                 }
                 close(t)
@@ -821,15 +910,16 @@ class GrpcClient @Inject constructor() {
             override fun onError(t: Throwable) {
                 Log.e(TAG, "Session event stream error: ${t.message}")
 
-                // Ignore events from stale streams
+                // Ignore events from stale streams - close without exception to avoid crash
                 if (eventStreamVersion.get() != streamVersion) {
                     Log.d(TAG, "Ignoring error from stale event stream")
-                    close(t)
+                    close()
                     return
                 }
 
-                // Don't trigger reconnect for CANCELLED errors
-                if (!t.message.orEmpty().contains("CANCELLED")) {
+                // Don't trigger reconnect for CANCELLED or channel shutdown errors
+                val errorMessage = t.message.orEmpty()
+                if (!errorMessage.contains("CANCELLED") && !errorMessage.contains("shutdownNow")) {
                     triggerReconnect("Event stream error: ${t.message}")
                 }
                 close(t)

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/presentation/screens/TransactionHistoryScreen.kt

@@ -0,0 +1,398 @@
+package com.durian.tssparty.presentation.screens
+
+import android.content.Intent
+import android.net.Uri
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import com.durian.tssparty.data.local.TransactionRecordEntity
+import com.durian.tssparty.domain.model.EnergyPointsToken
+import com.durian.tssparty.domain.model.FuturePointsToken
+import com.durian.tssparty.domain.model.GreenPointsToken
+import com.durian.tssparty.domain.model.NetworkType
+import java.text.SimpleDateFormat
+import java.util.*
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun TransactionHistoryScreen(
+    shareId: Long,
+    walletAddress: String,
+    transactions: List<TransactionRecordEntity>,
+    networkType: NetworkType,
+    isSyncing: Boolean,
+    syncResultMessage: String? = null,
+    onBack: () -> Unit,
+    onRefresh: () -> Unit,
+    onClearSyncMessage: () -> Unit = {}
+) {
+    val context = LocalContext.current
+    val snackbarHostState = remember { SnackbarHostState() }
+
+    // Show snackbar when sync result message changes
+    LaunchedEffect(syncResultMessage) {
+        syncResultMessage?.let { message ->
+            snackbarHostState.showSnackbar(message)
+            onClearSyncMessage()
+        }
+    }
+
+    Scaffold(
+        snackbarHost = { SnackbarHost(snackbarHostState) },
+        topBar = {
+            TopAppBar(
+                title = { Text("交易记录") },
+                navigationIcon = {
+                    IconButton(onClick = onBack) {
+                        Icon(Icons.Default.ArrowBack, contentDescription = "返回")
+                    }
+                },
+                actions = {
+                    if (isSyncing) {
+                        CircularProgressIndicator(
+                            modifier = Modifier
+                                .size(24.dp)
+                                .padding(end = 8.dp),
+                            strokeWidth = 2.dp
+                        )
+                    } else {
+                        IconButton(onClick = onRefresh) {
+                            Icon(Icons.Default.Refresh, contentDescription = "刷新")
+                        }
+                    }
+                }
+            )
+        }
+    ) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(horizontal = 16.dp)
+        ) {
+            // Wallet address header
+            Card(
+                modifier = Modifier.fillMaxWidth(),
+                colors = CardDefaults.cardColors(
+                    containerColor = MaterialTheme.colorScheme.surfaceVariant
+                )
+            ) {
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(12.dp),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Icon(
+                        Icons.Default.AccountBalanceWallet,
+                        contentDescription = null,
+                        modifier = Modifier.size(20.dp),
+                        tint = MaterialTheme.colorScheme.primary
+                    )
+                    Spacer(modifier = Modifier.width(8.dp))
+                    Text(
+                        text = walletAddress,
+                        style = MaterialTheme.typography.bodySmall,
+                        fontFamily = FontFamily.Monospace,
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis
+                    )
+                }
+            }
+
+            Spacer(modifier = Modifier.height(8.dp))
+
+            // Transaction count
+            Text(
+                text = "共 ${transactions.size} 条记录",
+                style = MaterialTheme.typography.bodyMedium,
+                color = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+
+            Spacer(modifier = Modifier.height(12.dp))
+
+            if (transactions.isEmpty()) {
+                // Empty state
+                Box(
+                    modifier = Modifier.fillMaxSize(),
+                    contentAlignment = Alignment.Center
+                ) {
+                    Column(horizontalAlignment = Alignment.CenterHorizontally) {
+                        Icon(
+                            imageVector = Icons.Default.Receipt,
+                            contentDescription = null,
+                            modifier = Modifier.size(80.dp),
+                            tint = MaterialTheme.colorScheme.outline
+                        )
+                        Spacer(modifier = Modifier.height(16.dp))
+                        Text(
+                            text = "暂无交易记录",
+                            style = MaterialTheme.typography.titleLarge,
+                            color = MaterialTheme.colorScheme.outline
+                        )
+                        Spacer(modifier = Modifier.height(8.dp))
+                        Text(
+                            text = if (isSyncing) "正在同步中..." else "发起转账后将在此显示",
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.outline
+                        )
+                    }
+                }
+            } else {
+                // Transaction list
+                LazyColumn(
+                    verticalArrangement = Arrangement.spacedBy(8.dp),
+                    contentPadding = PaddingValues(bottom = 16.dp)
+                ) {
+                    items(
+                        items = transactions.sortedByDescending { it.createdAt },
+                        key = { it.id }
+                    ) { tx ->
+                        TransactionItemCard(
+                            transaction = tx,
+                            walletAddress = walletAddress,
+                            networkType = networkType,
+                            onClick = {
+                                // Open transaction in block explorer
+                                val explorerUrl = getExplorerUrl(networkType, tx.txHash)
+                                val intent = Intent(Intent.ACTION_VIEW, Uri.parse(explorerUrl))
+                                context.startActivity(intent)
+                            }
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun TransactionItemCard(
+    transaction: TransactionRecordEntity,
+    walletAddress: String,
+    networkType: NetworkType,
+    onClick: () -> Unit
+) {
+    val isSent = transaction.direction == "SENT" ||
+            transaction.fromAddress.equals(walletAddress, ignoreCase = true)
+
+    val statusColor = when (transaction.status) {
+        "CONFIRMED" -> Color(0xFF4CAF50)  // Green
+        "FAILED" -> MaterialTheme.colorScheme.error
+        else -> Color(0xFFFF9800)  // Orange for PENDING
+    }
+
+    val tokenColor = when (transaction.tokenType) {
+        "GREEN_POINTS" -> Color(0xFF4CAF50)
+        "ENERGY_POINTS" -> Color(0xFF2196F3)
+        "FUTURE_POINTS" -> Color(0xFF9C27B0)
+        else -> MaterialTheme.colorScheme.primary  // KAVA
+    }
+
+    val tokenName = when (transaction.tokenType) {
+        "GREEN_POINTS" -> GreenPointsToken.NAME
+        "ENERGY_POINTS" -> EnergyPointsToken.NAME
+        "FUTURE_POINTS" -> FuturePointsToken.NAME
+        else -> "KAVA"
+    }
+
+    Card(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clickable { onClick() }
+    ) {
+        Column(
+            modifier = Modifier.padding(12.dp)
+        ) {
+            // Row 1: Direction icon + Amount + Status
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Row(verticalAlignment = Alignment.CenterVertically) {
+                    // Direction icon
+                    Box(
+                        modifier = Modifier
+                            .size(36.dp)
+                            .clip(RoundedCornerShape(8.dp))
+                            .background(
+                                if (isSent)
+                                    MaterialTheme.colorScheme.errorContainer
+                                else
+                                    Color(0xFFE8F5E9)
+                            ),
+                        contentAlignment = Alignment.Center
+                    ) {
+                        Icon(
+                            imageVector = if (isSent) Icons.Default.ArrowUpward else Icons.Default.ArrowDownward,
+                            contentDescription = if (isSent) "发送" else "接收",
+                            tint = if (isSent)
+                                MaterialTheme.colorScheme.error
+                            else
+                                Color(0xFF4CAF50),
+                            modifier = Modifier.size(20.dp)
+                        )
+                    }
+
+                    Spacer(modifier = Modifier.width(12.dp))
+
+                    // Amount and token
+                    Column {
+                        Row(verticalAlignment = Alignment.CenterVertically) {
+                            Text(
+                                text = "${if (isSent) "-" else "+"}${transaction.amount}",
+                                style = MaterialTheme.typography.titleMedium,
+                                fontWeight = FontWeight.Bold,
+                                color = if (isSent)
+                                    MaterialTheme.colorScheme.error
+                                else
+                                    Color(0xFF4CAF50)
+                            )
+                            Spacer(modifier = Modifier.width(4.dp))
+                            Text(
+                                text = tokenName,
+                                style = MaterialTheme.typography.bodySmall,
+                                color = tokenColor
+                            )
+                        }
+                        Text(
+                            text = if (isSent) "发送" else "接收",
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant
+                        )
+                    }
+                }
+
+                // Status badge
+                Surface(
+                    color = statusColor.copy(alpha = 0.15f),
+                    shape = RoundedCornerShape(4.dp)
+                ) {
+                    Text(
+                        text = when (transaction.status) {
+                            "CONFIRMED" -> "已确认"
+                            "FAILED" -> "失败"
+                            else -> "待确认"
+                        },
+                        modifier = Modifier.padding(horizontal = 8.dp, vertical = 4.dp),
+                        style = MaterialTheme.typography.labelSmall,
+                        color = statusColor
+                    )
+                }
+            }
+
+            Spacer(modifier = Modifier.height(8.dp))
+
+            Divider(color = MaterialTheme.colorScheme.outlineVariant)
+
+            Spacer(modifier = Modifier.height(8.dp))
+
+            // Row 2: Address (to/from)
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween
+            ) {
+                Column {
+                    Text(
+                        text = if (isSent) "发送至" else "来自",
+                        style = MaterialTheme.typography.labelSmall,
+                        color = MaterialTheme.colorScheme.outline
+                    )
+                    Text(
+                        text = if (isSent) shortenAddress(transaction.toAddress) else shortenAddress(transaction.fromAddress),
+                        style = MaterialTheme.typography.bodySmall,
+                        fontFamily = FontFamily.Monospace
+                    )
+                }
+
+                Column(horizontalAlignment = Alignment.End) {
+                    Text(
+                        text = "时间",
+                        style = MaterialTheme.typography.labelSmall,
+                        color = MaterialTheme.colorScheme.outline
+                    )
+                    Text(
+                        text = formatTimestamp(transaction.createdAt),
+                        style = MaterialTheme.typography.bodySmall
+                    )
+                }
+            }
+
+            // Row 3: Tx Hash (abbreviated)
+            Spacer(modifier = Modifier.height(4.dp))
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Text(
+                    text = "交易哈希: ${shortenTxHash(transaction.txHash)}",
+                    style = MaterialTheme.typography.labelSmall,
+                    color = MaterialTheme.colorScheme.outline,
+                    fontFamily = FontFamily.Monospace
+                )
+                Spacer(modifier = Modifier.width(4.dp))
+                Icon(
+                    Icons.Default.OpenInNew,
+                    contentDescription = "查看详情",
+                    modifier = Modifier.size(12.dp),
+                    tint = MaterialTheme.colorScheme.outline
+                )
+            }
+
+            // Row 4: Fee (if confirmed)
+            if (transaction.status == "CONFIRMED" && transaction.txFee.isNotEmpty()) {
+                Spacer(modifier = Modifier.height(4.dp))
+                Text(
+                    text = "手续费: ${transaction.txFee} KAVA",
+                    style = MaterialTheme.typography.labelSmall,
+                    color = MaterialTheme.colorScheme.outline
+                )
+            }
+        }
+    }
+}
+
+private fun shortenAddress(address: String): String {
+    return if (address.length > 16) {
+        "${address.take(10)}...${address.takeLast(6)}"
+    } else {
+        address
+    }
+}
+
+private fun shortenTxHash(txHash: String): String {
+    return if (txHash.length > 20) {
+        "${txHash.take(10)}...${txHash.takeLast(8)}"
+    } else {
+        txHash
+    }
+}
+
+private fun formatTimestamp(timestamp: Long): String {
+    val sdf = SimpleDateFormat("MM-dd HH:mm", Locale.getDefault())
+    return sdf.format(Date(timestamp))
+}
+
+private fun getExplorerUrl(networkType: NetworkType, txHash: String): String {
+    return when (networkType) {
+        NetworkType.MAINNET -> "https://kavascan.com/tx/$txHash"
+        NetworkType.TESTNET -> "https://testnet.kavascan.com/tx/$txHash"
+    }
+}

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/presentation/screens/TransferScreen.kt

@@ -78,7 +78,7 @@ fun TransferScreen(
     networkType: NetworkType = NetworkType.MAINNET,
     rpcUrl: String = "https://evm.kava.io",
     onPrepareTransaction: (toAddress: String, amount: String, tokenType: TokenType) -> Unit,
-    onConfirmTransaction: () -> Unit,
+    onConfirmTransaction: (includeServerBackup: Boolean) -> Unit,  // 新增参数：是否包含服务器备份参与签名
     onCopyInviteCode: () -> Unit,
     onBroadcastTransaction: () -> Unit,
     onCancel: () -> Unit,
@@ -196,9 +196,9 @@ fun TransferScreen(
                 toAddress = toAddress,
                 amount = amount,
                 error = error,
-                onConfirm = {
+                onConfirm = { includeServerBackup ->
                     validationError = null
-                    onConfirmTransaction()
+                    onConfirmTransaction(includeServerBackup)  // 传递服务器备份选项
                 },
                 onBack = onCancel
             )
@@ -651,12 +651,15 @@ private fun TransferConfirmScreen(
     toAddress: String,
     amount: String,
     error: String?,
-    onConfirm: () -> Unit,
+    onConfirm: (includeServerBackup: Boolean) -> Unit,  // 新增参数：是否包含服务器备份参与签名
     onBack: () -> Unit
 ) {
     val gasFee = TransactionUtils.weiToKava(preparedTx.gasPrice.multiply(preparedTx.gasLimit))
     val gasGwei = TransactionUtils.weiToGwei(preparedTx.gasPrice)
 
+    // 【新增】服务器备份选项状态（仅 2-of-3 时使用）
+    var includeServerBackup by remember { mutableStateOf(false) }
+
     Column(
         modifier = Modifier
             .fillMaxSize()
@@ -733,6 +736,48 @@ private fun TransferConfirmScreen(
             }
         }
 
+        // 【新增功能】2-of-3 服务器备份选项
+        // 仅在 2-of-3 配置时显示此选项
+        // 目的：允许用户在丢失一个设备时，使用服务器备份 + 剩余设备完成签名
+        // 安全限制：仅 2-of-3 配置可用，其他配置（3-of-5, 4-of-7 等）不显示
+        // 回滚方法：删除此代码块即可恢复原有行为
+        if (wallet.thresholdT == 2 && wallet.thresholdN == 3) {
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Card(
+                colors = CardDefaults.cardColors(
+                    containerColor = MaterialTheme.colorScheme.tertiaryContainer
+                )
+            ) {
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(12.dp),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Checkbox(
+                        checked = includeServerBackup,
+                        onCheckedChange = { includeServerBackup = it }
+                    )
+                    Spacer(modifier = Modifier.width(8.dp))
+                    Column {
+                        Text(
+                            text = "包含服务器备份参与签名",
+                            style = MaterialTheme.typography.bodyMedium,
+                            fontWeight = FontWeight.Medium,
+                            color = MaterialTheme.colorScheme.onTertiaryContainer
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        Text(
+                            text = "如果您丢失了一个设备，勾选此项以使用服务器备份完成签名",
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onTertiaryContainer
+                        )
+                    }
+                }
+            }
+        }
+
         // Error display
         error?.let {
             Spacer(modifier = Modifier.height(16.dp))
@@ -774,7 +819,7 @@ private fun TransferConfirmScreen(
                 Text("返回")
             }
             Button(
-                onClick = onConfirm,
+                onClick = { onConfirm(includeServerBackup) },  // 传递服务器备份选项
                 modifier = Modifier.weight(1f)
             ) {
                 Icon(

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/presentation/screens/WalletsScreen.kt

@@ -57,6 +57,7 @@ fun WalletsScreen(
     onDeleteShare: (Long) -> Unit,
     onRefreshBalance: ((String) -> Unit)? = null,
     onTransfer: ((shareId: Long) -> Unit)? = null,
+    onHistory: ((shareId: Long, address: String) -> Unit)? = null,
     onExportBackup: ((shareId: Long, password: String) -> Unit)? = null,
     onImportBackup: (() -> Unit)? = null,
     onCreateWallet: (() -> Unit)? = null
@@ -157,6 +158,9 @@ fun WalletsScreen(
                         onTransfer = {
                             onTransfer?.invoke(share.id)
                         },
+                        onHistory = {
+                            onHistory?.invoke(share.id, share.address)
+                        },
                         onDelete = { onDeleteShare(share.id) }
                     )
                 }
@@ -225,6 +229,7 @@ private fun WalletItemCard(
     walletBalance: WalletBalance? = null,
     onViewDetails: () -> Unit,
     onTransfer: () -> Unit,
+    onHistory: () -> Unit,
     onDelete: () -> Unit
 ) {
     var showDeleteDialog by remember { mutableStateOf(false) }
@@ -435,6 +440,16 @@ private fun WalletItemCard(
                     Text("转账")
                 }
 
+                TextButton(onClick = onHistory) {
+                    Icon(
+                        Icons.Default.Receipt,
+                        contentDescription = null,
+                        modifier = Modifier.size(18.dp)
+                    )
+                    Spacer(modifier = Modifier.width(4.dp))
+                    Text("记录")
+                }
+
                 TextButton(
                     onClick = { showDeleteDialog = true },
                     colors = ButtonDefaults.textButtonColors(

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/presentation/viewmodel/MainViewModel.kt

@@ -2,8 +2,8 @@ package com.durian.tssparty.presentation.viewmodel
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
-import com.durian.tssparty.data.repository.JoinKeygenViaGrpcResult
 import com.durian.tssparty.data.repository.TssRepository
+import com.durian.tssparty.data.repository.TssRepository.JoinKeygenViaGrpcResult
 import com.durian.tssparty.domain.model.*
 import com.durian.tssparty.util.AddressUtils
 import com.durian.tssparty.util.TransactionUtils
@@ -45,6 +45,11 @@ class MainViewModel @Inject constructor(
     private val _hasEnteredSession = MutableStateFlow(false)
     val hasEnteredSession: StateFlow<Boolean> = _hasEnteredSession.asStateFlow()
 
+    // Synchronous flag to prevent participant_joined from adding duplicates after session_started
+    // This is set immediately (synchronously) when session_started is processed, ensuring
+    // any subsequent participant_joined events in the same callback queue will see the flag
+    private var sessionStartedForSession: String? = null
+
     init {
         // Start initialization on app launch
         checkAllServices()
@@ -218,6 +223,9 @@ class MainViewModel @Inject constructor(
     private val _currentRound = MutableStateFlow(0)
     val currentRound: StateFlow<Int> = _currentRound.asStateFlow()
 
+    private val _totalRounds = MutableStateFlow(0)
+    val totalRounds: StateFlow<Int> = _totalRounds.asStateFlow()
+
     private val _publicKey = MutableStateFlow<String?>(null)
     val publicKey: StateFlow<String?> = _publicKey.asStateFlow()
 
@@ -288,19 +296,30 @@ class MainViewModel @Inject constructor(
 
         // Setup keygen timeout callback (matching Electron's 5-minute timeout in checkAndTriggerKeygen)
         repository.setKeygenTimeoutCallback { errorMessage ->
-            android.util.Log.e("MainViewModel", "Keygen timeout: $errorMessage")
+            android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Keygen timeout callback invoked: $errorMessage")
+            try {
                 _uiState.update { it.copy(isLoading = false, error = errorMessage, countdownSeconds = -1L) }
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG] Keygen timeout callback completed")
+            } catch (e: Exception) {
+                android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Exception in keygen timeout callback: ${e.message}")
+                android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Stack: ${e.stackTraceToString()}")
+            }
         }
 
         // Setup countdown tick callback for UI countdown display
         repository.setCountdownTickCallback { remainingSeconds ->
-            android.util.Log.d("MainViewModel", "Countdown tick: $remainingSeconds seconds remaining")
+            try {
                 _uiState.update { it.copy(countdownSeconds = remainingSeconds) }
+            } catch (e: Exception) {
+                android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Exception in countdown tick callback: ${e.message}")
+            }
         }
 
         // Setup progress callback for real-time round updates from native TSS bridge
-        repository.setProgressCallback { round, totalRounds ->
-            android.util.Log.d("MainViewModel", "Progress update: $round / $totalRounds")
+        repository.setProgressCallback { round, totalRoundsFromGo ->
+            android.util.Log.d("MainViewModel", "Progress update: $round / $totalRoundsFromGo")
+            // Update totalRounds from Go library (keygen=4, sign=9)
+            _totalRounds.value = totalRoundsFromGo
             // Update the appropriate round state based on which session type is active
             when {
                 // Initiator keygen (CreateWallet)
@@ -323,21 +342,32 @@ class MainViewModel @Inject constructor(
         }
 
         repository.setSessionEventCallback { event ->
-            android.util.Log.d("MainViewModel", "=== MainViewModel received session event ===")
-            android.util.Log.d("MainViewModel", "  eventType: ${event.eventType}")
-            android.util.Log.d("MainViewModel", "  sessionId: ${event.sessionId}")
-            android.util.Log.d("MainViewModel", "  _currentSessionId: ${_currentSessionId.value}")
-            android.util.Log.d("MainViewModel", "  pendingJoinKeygenInfo?.sessionId: ${pendingJoinKeygenInfo?.sessionId}")
-            android.util.Log.d("MainViewModel", "  pendingJoinSignInfo?.sessionId: ${pendingJoinSignInfo?.sessionId}")
-            android.util.Log.d("MainViewModel", "  _signSessionId: ${_signSessionId.value}")
-            android.util.Log.d("MainViewModel", "  pendingSignInitiatorInfo?.sessionId: ${pendingSignInitiatorInfo?.sessionId}")
+            try {
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG] === MainViewModel received session event ===")
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG]   eventType: ${event.eventType}")
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG]   sessionId: ${event.sessionId}")
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG]   _currentSessionId: ${_currentSessionId.value}")
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG]   pendingJoinKeygenInfo?.sessionId: ${pendingJoinKeygenInfo?.sessionId}")
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG]   pendingJoinSignInfo?.sessionId: ${pendingJoinSignInfo?.sessionId}")
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG]   _signSessionId: ${_signSessionId.value}")
+                android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG]   pendingSignInitiatorInfo?.sessionId: ${pendingSignInitiatorInfo?.sessionId}")
 
             when (event.eventType) {
                 "session_started" -> {
+                    // CRITICAL: Set flag immediately (synchronously) to prevent subsequent
+                    // participant_joined events from adding duplicates. This must be the
+                    // first line before any async operations.
+                    sessionStartedForSession = event.sessionId
+                    android.util.Log.d("MainViewModel", "[IDLE_CRASH_DEBUG] Session started flag set for: ${event.sessionId}")
+
                     // Check if this is for keygen initiator (CreateWallet)
                     val currentSessionId = _currentSessionId.value
                     if (currentSessionId != null && event.sessionId == currentSessionId) {
                         android.util.Log.d("MainViewModel", "Session started event for keygen initiator, triggering keygen")
+                        // Ensure participant list has exactly N parties (fill if incomplete, don't add more)
+                        if (_sessionParticipants.value.size < event.thresholdN) {
+                            _sessionParticipants.value = (1..event.thresholdN).map { "参与方 $it" }
+                        }
                         viewModelScope.launch {
                             startKeygenAsInitiator(
                                 sessionId = currentSessionId,
@@ -352,6 +382,10 @@ class MainViewModel @Inject constructor(
                     val joinKeygenInfo = pendingJoinKeygenInfo
                     if (joinKeygenInfo != null && event.sessionId == joinKeygenInfo.sessionId) {
                         android.util.Log.d("MainViewModel", "Session started event for keygen joiner, triggering keygen")
+                        // Ensure participant list has exactly N parties
+                        if (_joinKeygenParticipants.value.size < event.thresholdN) {
+                            _joinKeygenParticipants.value = (1..event.thresholdN).map { "参与方 $it" }
+                        }
                         startKeygenAsJoiner()
                     }
 
@@ -359,6 +393,10 @@ class MainViewModel @Inject constructor(
                     val joinSignInfo = pendingJoinSignInfo
                     if (joinSignInfo != null && event.sessionId == joinSignInfo.sessionId) {
                         android.util.Log.d("MainViewModel", "Session started event for sign joiner, triggering sign")
+                        // Ensure participant list has exactly T parties
+                        if (_coSignParticipants.value.size < event.thresholdT) {
+                            _coSignParticipants.value = (1..event.thresholdT).map { "参与方 $it" }
+                        }
                         startSignAsJoiner()
                     }
 
@@ -367,6 +405,10 @@ class MainViewModel @Inject constructor(
                     android.util.Log.d("MainViewModel", "Checking for sign initiator: signSessionId=$signSessionId, eventSessionId=${event.sessionId}")
                     if (signSessionId != null && event.sessionId == signSessionId) {
                         android.util.Log.d("MainViewModel", "Session started event for sign initiator, triggering sign")
+                        // Ensure participant list has exactly T parties
+                        if (_signParticipants.value.size < event.thresholdT) {
+                            _signParticipants.value = (1..event.thresholdT).map { "参与方 $it" }
+                        }
                         startSignAsInitiator(event.selectedParties)
                     } else {
                         android.util.Log.d("MainViewModel", "NOT triggering sign initiator: signSessionId=$signSessionId, pendingSignInitiatorInfo=${pendingSignInitiatorInfo?.sessionId}")
@@ -375,6 +417,15 @@ class MainViewModel @Inject constructor(
                 "party_joined", "participant_joined" -> {
                     android.util.Log.d("MainViewModel", "Processing participant_joined event...")
 
+                    // CRITICAL: Check synchronous flag first - if session_started was already
+                    // processed for this session, don't add more participants
+                    // This is 100% reliable because the flag is set synchronously in session_started
+                    // handler before any async operations, and callbacks are processed sequentially
+                    if (sessionStartedForSession == event.sessionId) {
+                        android.util.Log.d("MainViewModel", "  Session already started for ${event.sessionId}, ignoring participant_joined")
+                        return@setSessionEventCallback
+                    }
+
                     // Update participant count for initiator's CreateWallet screen
                     val currentSessionId = _currentSessionId.value
                     android.util.Log.d("MainViewModel", "  Checking for initiator: currentSessionId=$currentSessionId, eventSessionId=${event.sessionId}")
@@ -455,6 +506,12 @@ class MainViewModel @Inject constructor(
                     }
                 }
             }
+            } catch (e: Exception) {
+                android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Exception in session event callback!")
+                android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Event: ${event.eventType}, sessionId: ${event.sessionId}")
+                android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Exception: ${e.javaClass.simpleName}: ${e.message}")
+                android.util.Log.e("MainViewModel", "[IDLE_CRASH_DEBUG] Stack: ${e.stackTraceToString()}")
+            }
         }
     }
 
@@ -515,9 +572,12 @@ class MainViewModel @Inject constructor(
         _currentSessionId.value = null
         _sessionParticipants.value = emptyList()
         _currentRound.value = 0
+        _totalRounds.value = 0
         _publicKey.value = null
         _createdInviteCode.value = null
         _hasEnteredSession.value = false
+        // Reset synchronous flag for fresh session
+        sessionStartedForSession = null
         // Reset session status to WAITING for fresh start
         repository.resetSessionStatus()
     }
@@ -659,7 +719,11 @@ class MainViewModel @Inject constructor(
         viewModelScope.launch {
             _uiState.update { it.copy(isLoading = true, error = null) }
 
-            android.util.Log.d("MainViewModel", "Starting keygen as joiner: sessionId=${joinInfo.sessionId}, partyIndex=${joinInfo.partyIndex}")
+            // Initialize participant list with all N parties (keygen requires all parties)
+            // This ensures UI shows correct participant count even if we missed some participant_joined events
+            _joinKeygenParticipants.value = (1..joinInfo.thresholdN).map { "参与方 $it" }
+
+            android.util.Log.d("MainViewModel", "Starting keygen as joiner: sessionId=${joinInfo.sessionId}, partyIndex=${joinInfo.partyIndex}, thresholdN=${joinInfo.thresholdN}")
 
             val result = repository.executeKeygenAsJoiner(
                 sessionId = joinInfo.sessionId,
@@ -706,6 +770,8 @@ class MainViewModel @Inject constructor(
         pendingJoinToken = ""
         pendingPassword = ""
         pendingJoinKeygenInfo = null
+        // Reset synchronous flag for fresh session
+        sessionStartedForSession = null
         // Reset session status to WAITING for fresh start
         repository.resetSessionStatus()
     }
@@ -891,6 +957,8 @@ class MainViewModel @Inject constructor(
         pendingCoSignInviteCode = ""
         pendingCoSignJoinToken = ""
         pendingJoinSignInfo = null
+        // Reset synchronous flag for fresh session
+        sessionStartedForSession = null
         // Reset session status to WAITING for fresh start
         repository.resetSessionStatus()
     }
@@ -917,6 +985,79 @@ class MainViewModel @Inject constructor(
         }
     }
 
+    // ========== Transaction Records ==========
+
+    private val _transactionRecords = MutableStateFlow<List<com.durian.tssparty.data.local.TransactionRecordEntity>>(emptyList())
+    val transactionRecords: StateFlow<List<com.durian.tssparty.data.local.TransactionRecordEntity>> = _transactionRecords.asStateFlow()
+
+    private val _isSyncingHistory = MutableStateFlow(false)
+    val isSyncingHistory: StateFlow<Boolean> = _isSyncingHistory.asStateFlow()
+
+    private val _syncResultMessage = MutableStateFlow<String?>(null)
+    val syncResultMessage: StateFlow<String?> = _syncResultMessage.asStateFlow()
+
+    fun clearSyncResultMessage() {
+        _syncResultMessage.value = null
+    }
+
+    /**
+     * 加载钱包的交易记录
+     */
+    fun loadTransactionRecords(shareId: Long) {
+        viewModelScope.launch {
+            repository.getTransactionRecords(shareId).collect { records ->
+                _transactionRecords.value = records
+            }
+        }
+    }
+
+    /**
+     * 同步钱包的所有历史交易
+     * 首次导入钱包时调用
+     */
+    fun syncTransactionHistory(shareId: Long, address: String) {
+        viewModelScope.launch {
+            _isSyncingHistory.value = true
+            android.util.Log.d("MainViewModel", "[SYNC] Starting transaction history sync for $address")
+
+            val rpcUrl = _settings.value.kavaRpcUrl
+            val networkType = _settings.value.networkType
+
+            val result = repository.syncAllTransactionHistory(shareId, address, rpcUrl, networkType)
+            result.fold(
+                onSuccess = { count ->
+                    android.util.Log.d("MainViewModel", "[SYNC] Synced $count transactions")
+                    _syncResultMessage.value = if (count > 0) {
+                        "同步完成，新增 $count 条记录"
+                    } else {
+                        "同步完成，无新记录"
+                    }
+                },
+                onFailure = { e ->
+                    android.util.Log.e("MainViewModel", "[SYNC] Error syncing: ${e.message}")
+                    _syncResultMessage.value = "同步失败: ${e.message}"
+                }
+            )
+            _isSyncingHistory.value = false
+        }
+    }
+
+    /**
+     * 确认所有待处理的交易
+     * 应用启动时调用
+     */
+    fun confirmPendingTransactions() {
+        viewModelScope.launch {
+            val rpcUrl = _settings.value.kavaRpcUrl
+            val pendingRecords = repository.getPendingTransactions()
+            android.util.Log.d("MainViewModel", "[TX-CONFIRM] Found ${pendingRecords.size} pending transactions")
+
+            for (record in pendingRecords) {
+                repository.confirmTransaction(record.txHash, rpcUrl)
+            }
+        }
+    }
+
     // ========== Share Export/Import ==========
 
     private val _exportResult = MutableStateFlow<ExportImportResult?>(null)
@@ -931,19 +1072,30 @@ class MainViewModel @Inject constructor(
      * @return The backup JSON string on success
      */
     fun exportShareBackup(shareId: Long, onSuccess: (String) -> Unit) {
+        android.util.Log.d("MainViewModel", "[EXPORT] ========== exportShareBackup called ==========")
+        android.util.Log.d("MainViewModel", "[EXPORT] shareId: $shareId")
         viewModelScope.launch {
+            android.util.Log.d("MainViewModel", "[EXPORT] Setting loading state...")
             _exportResult.value = ExportImportResult(isLoading = true)
 
+            android.util.Log.d("MainViewModel", "[EXPORT] Calling repository.exportShareBackup...")
             val result = repository.exportShareBackup(shareId)
+            android.util.Log.d("MainViewModel", "[EXPORT] Repository returned, isSuccess: ${result.isSuccess}")
             result.fold(
                 onSuccess = { json ->
+                    android.util.Log.d("MainViewModel", "[EXPORT] Export succeeded, json length: ${json.length}")
+                    android.util.Log.d("MainViewModel", "[EXPORT] Setting success state and calling onSuccess callback...")
                     _exportResult.value = ExportImportResult(isSuccess = true)
+                    android.util.Log.d("MainViewModel", "[EXPORT] Calling onSuccess callback with json...")
                     onSuccess(json)
+                    android.util.Log.d("MainViewModel", "[EXPORT] onSuccess callback completed")
                 },
                 onFailure = { e ->
+                    android.util.Log.e("MainViewModel", "[EXPORT] Export failed: ${e.message}", e)
                     _exportResult.value = ExportImportResult(error = e.message ?: "导出失败")
                 }
             )
+            android.util.Log.d("MainViewModel", "[EXPORT] ========== exportShareBackup finished ==========")
         }
     }
 
@@ -952,27 +1104,46 @@ class MainViewModel @Inject constructor(
      * @param backupJson The backup JSON string to import
      */
     fun importShareBackup(backupJson: String) {
+        android.util.Log.d("MainViewModel", "[IMPORT] ========== importShareBackup called ==========")
+        android.util.Log.d("MainViewModel", "[IMPORT] JSON length: ${backupJson.length}")
+        android.util.Log.d("MainViewModel", "[IMPORT] JSON preview: ${backupJson.take(100)}...")
         viewModelScope.launch {
+            android.util.Log.d("MainViewModel", "[IMPORT] Setting loading state...")
             _importResult.value = ExportImportResult(isLoading = true)
 
+            android.util.Log.d("MainViewModel", "[IMPORT] Calling repository.importShareBackup...")
             val result = repository.importShareBackup(backupJson)
+            android.util.Log.d("MainViewModel", "[IMPORT] Repository returned, isSuccess: ${result.isSuccess}")
             result.fold(
                 onSuccess = { share ->
+                    android.util.Log.d("MainViewModel", "[IMPORT] Import succeeded:")
+                    android.util.Log.d("MainViewModel", "[IMPORT]   - id: ${share.id}")
+                    android.util.Log.d("MainViewModel", "[IMPORT]   - address: ${share.address}")
+                    android.util.Log.d("MainViewModel", "[IMPORT]   - partyId: ${share.partyId}")
                     _importResult.value = ExportImportResult(
                         isSuccess = true,
                         message = "已成功导入钱包 (${share.address.take(10)}...)"
                     )
                     // Update wallet count
+                    android.util.Log.d("MainViewModel", "[IMPORT] Updating wallet count...")
                     _appState.update { state ->
                         state.copy(walletCount = state.walletCount + 1)
                     }
                     // Fetch balance for the imported wallet
+                    android.util.Log.d("MainViewModel", "[IMPORT] Fetching balance...")
                     fetchBalanceForShare(share)
+
+                    // Sync transaction history from blockchain (first-time import)
+                    android.util.Log.d("MainViewModel", "[IMPORT] Starting transaction history sync...")
+                    syncTransactionHistory(share.id, share.address)
+                    android.util.Log.d("MainViewModel", "[IMPORT] Import complete!")
                 },
                 onFailure = { e ->
+                    android.util.Log.e("MainViewModel", "[IMPORT] Import failed: ${e.message}", e)
                     _importResult.value = ExportImportResult(error = e.message ?: "导入失败")
                 }
             )
+            android.util.Log.d("MainViewModel", "[IMPORT] ========== importShareBackup finished ==========")
         }
     }
 
@@ -1282,9 +1453,95 @@ class MainViewModel @Inject constructor(
         }
     }
 
+    // ========== 2-of-3 服务器参与选项（新增功能）==========
+    // 新增日期：2026-01-27
+    // 新增原因：允许 2-of-3 用户在丢失一个设备时，通过服务器参与签名转出资产
+    // 影响范围：纯新增，不影响现有 initiateSignSession
+    // 回滚方法：删除此方法及相关 UI 代码即可恢复
+
+    /**
+     * 创建签名会话（支持选择服务器参与）
+     *
+     * 新增方法，不修改现有 initiateSignSession
+     * 仅在 UI 层判断为 2-of-3 且用户主动勾选时调用此方法
+     *
+     * @param shareId 钱包 ID
+     * @param password 钱包密码
+     * @param initiatorName 发起者名称
+     * @param includeServerBackup 是否包含服务器备份参与方（新增参数）
+     *
+     * 使用场景：
+     * - 2-of-3 用户丢失一个设备
+     * - 用户勾选"包含服务器备份"选项
+     * - 使用剩余设备 + 服务器完成签名
+     *
+     * 安全保障：
+     * - UI 层限制仅 2-of-3 显示此选项
+     * - 用户主动明确选择
+     * - 服务器只有 1 个 key < t=2
+     */
+    fun initiateSignSessionWithOptions(
+        shareId: Long,
+        password: String,
+        initiatorName: String = "发起者",
+        includeServerBackup: Boolean = false  // 新增参数
+    ) {
+        viewModelScope.launch {
+            _uiState.update { it.copy(isLoading = true, error = null) }
+
+            val tx = _preparedTx.value
+            if (tx == null) {
+                _uiState.update { it.copy(isLoading = false, error = "交易未准备") }
+                return@launch
+            }
+
+            android.util.Log.d("MainViewModel", "[SIGN-OPTIONS] Initiating sign session with includeServerBackup=$includeServerBackup")
+
+            // 调用新的 repository 方法
+            val result = repository.createSignSessionWithOptions(
+                shareId = shareId,
+                messageHash = tx.signHash,
+                password = password,
+                initiatorName = initiatorName,
+                includeServerBackup = includeServerBackup  // 传递新参数
+            )
+
+            result.fold(
+                onSuccess = { sessionResult ->
+                    _signSessionId.value = sessionResult.sessionId
+                    _signInviteCode.value = sessionResult.inviteCode
+                    _signParticipants.value = listOf(initiatorName)
+                    _uiState.update { it.copy(isLoading = false) }
+
+                    pendingSignInitiatorInfo = PendingSignInitiatorInfo(
+                        sessionId = sessionResult.sessionId,
+                        shareId = shareId,
+                        password = password
+                    )
+
+                    android.util.Log.d("MainViewModel", "[SIGN-OPTIONS] Sign session created with server=${includeServerBackup}, sessionId=${sessionResult.sessionId}")
+
+                    if (sessionResult.sessionAlreadyInProgress) {
+                        android.util.Log.d("MainViewModel", "[SIGN-OPTIONS] Session already in_progress, triggering sign immediately")
+                        startSigningProcess(sessionResult.sessionId, shareId, password)
+                    }
+                },
+                onFailure = { e ->
+                    android.util.Log.e("MainViewModel", "[SIGN-OPTIONS] Failed to create sign session: ${e.message}")
+                    _uiState.update { it.copy(isLoading = false, error = e.message) }
+                }
+            )
+        }
+    }
+    // ========== 2-of-3 服务器参与选项结束 ==========
+
     /**
      * Start sign as initiator (called when session_started event is received)
      * Matches Electron's handleCoSignStart for initiator
+     *
+     * CRITICAL: This method includes防重入检查 to prevent double execution
+     * Race condition fix: TssRepository may have already triggered signing via
+     * its session_started handler. This callback serves as a fallback.
      */
     private fun startSignAsInitiator(selectedParties: List<String>) {
         val info = pendingSignInitiatorInfo
@@ -1293,6 +1550,13 @@ class MainViewModel @Inject constructor(
             return
         }
 
+        // CRITICAL: Prevent double execution if TssRepository already started signing
+        // TssRepository sets signingTriggered=true when it auto-triggers from session_started
+        if (repository.isSigningTriggered()) {
+            android.util.Log.d("MainViewModel", "[RACE-FIX] Signing already triggered by TssRepository, skipping duplicate from MainViewModel")
+            return
+        }
+
         android.util.Log.d("MainViewModel", "Starting sign as initiator: sessionId=${info.sessionId}, selectedParties=$selectedParties")
         startSigningProcess(info.sessionId, info.shareId, info.password)
     }
@@ -1364,7 +1628,30 @@ class MainViewModel @Inject constructor(
                 onSuccess = { hash ->
                     android.util.Log.d("MainViewModel", "[BROADCAST] SUCCESS! txHash=$hash")
                     _txHash.value = hash
+
+                    // 保存交易记录到本地数据库
+                    val state = _transferState.value
+                    android.util.Log.d("MainViewModel", "[BROADCAST] Saving transaction record: shareId=${state.shareId}, tokenType=${state.tokenType}")
+                    try {
+                        repository.saveTransactionRecord(
+                            shareId = state.shareId,
+                            fromAddress = tx.from,
+                            toAddress = tx.to,
+                            amount = state.amount,
+                            tokenType = state.tokenType,
+                            txHash = hash,
+                            gasPrice = tx.gasPrice.toString()
+                        )
+                        android.util.Log.d("MainViewModel", "[BROADCAST] Transaction record saved successfully")
+
+                        // 启动后台确认交易状态
+                        confirmTransactionInBackground(hash, rpcUrl)
+
                         _uiState.update { it.copy(isLoading = false, successMessage = "交易已广播!") }
+                    } catch (e: Exception) {
+                        android.util.Log.e("MainViewModel", "[BROADCAST] Failed to save transaction record: ${e.message}", e)
+                        _uiState.update { it.copy(isLoading = false, error = "交易已广播但保存记录失败: ${e.message}") }
+                    }
                 },
                 onFailure = { e ->
                     android.util.Log.e("MainViewModel", "[BROADCAST] FAILED: ${e.message}", e)
@@ -1374,6 +1661,37 @@ class MainViewModel @Inject constructor(
         }
     }
 
+    /**
+     * 后台确认交易状态
+     * 每 3 秒轮询一次，最多尝试 60 次（3 分钟）
+     */
+    private fun confirmTransactionInBackground(txHash: String, rpcUrl: String) {
+        viewModelScope.launch {
+            android.util.Log.d("MainViewModel", "[TX-CONFIRM] Starting background confirmation for $txHash")
+            var attempts = 0
+            val maxAttempts = 60
+
+            while (attempts < maxAttempts) {
+                kotlinx.coroutines.delay(3000)  // 等待 3 秒
+                attempts++
+
+                val result = repository.confirmTransaction(txHash, rpcUrl)
+                result.fold(
+                    onSuccess = { confirmed ->
+                        if (confirmed) {
+                            android.util.Log.d("MainViewModel", "[TX-CONFIRM] Transaction confirmed after $attempts attempts")
+                            return@launch
+                        }
+                    },
+                    onFailure = { e ->
+                        android.util.Log.w("MainViewModel", "[TX-CONFIRM] Error checking confirmation: ${e.message}")
+                    }
+                )
+            }
+            android.util.Log.w("MainViewModel", "[TX-CONFIRM] Max attempts reached, transaction may still be pending")
+        }
+    }
+
     /**
      * Reset transfer state
      */
@@ -1387,6 +1705,8 @@ class MainViewModel @Inject constructor(
         _signature.value = null
         _txHash.value = null
         pendingSignInitiatorInfo = null
+        // Reset synchronous flag for fresh session
+        sessionStartedForSession = null
         // Reset session status to WAITING for fresh start
         repository.resetSessionStatus()
     }

backend/mpc-system/services/service-party-android/app/src/main/java/com/durian/tssparty/util/TransactionUtils.kt

@@ -23,13 +23,50 @@ import java.util.concurrent.TimeUnit
  */
 object TransactionUtils {
 
+    /**
+     * HTTP client for blockchain RPC calls
+     *
+     * 【架构安全修复 - 配置连接池防止资源泄漏】
+     *
+     * 配置连接池参数限制资源占用:
+     * - maxIdleConnections: 5 (最多保留 5 个空闲连接)
+     * - keepAliveDuration: 5 分钟 (空闲连接保活时间)
+     *
+     * 注意: TransactionUtils 是 object 单例,生命周期与应用一致
+     * 如果应用需要完全清理资源,可调用 cleanup() 方法
+     */
     private val client = OkHttpClient.Builder()
         .connectTimeout(30, TimeUnit.SECONDS)
         .readTimeout(30, TimeUnit.SECONDS)
+        .connectionPool(okhttp3.ConnectionPool(
+            maxIdleConnections = 5,
+            keepAliveDuration = 5,
+            timeUnit = TimeUnit.MINUTES
+        ))
         .build()
 
     private val jsonMediaType = "application/json; charset=utf-8".toMediaType()
 
+    /**
+     * Cleanup OkHttpClient resources
+     *
+     * 【架构安全修复 - 提供资源清理方法】
+     *
+     * 虽然 TransactionUtils 是 object 单例,但提供此方法允许:
+     * 1. 测试环境清理资源
+     * 2. 应用完全退出时释放资源
+     * 3. 内存紧张时主动清理
+     */
+    fun cleanup() {
+        try {
+            client.connectionPool.evictAll()
+            client.dispatcher.executorService.shutdown()
+            client.cache?.close()
+        } catch (e: Exception) {
+            // 静默失败,因为这是清理操作
+        }
+    }
+
     // Chain IDs
     const val KAVA_TESTNET_CHAIN_ID = 2221
     const val KAVA_MAINNET_CHAIN_ID = 2222

backend/mpc-system/services/service-party-android/build-apk.bat

@@ -75,6 +75,20 @@ echo [INFO] Using SDK from local.properties
 type local.properties
 echo.
 
+:: Parse rebuild argument early - must happen BEFORE checking tsslib.aar
+set REBUILD_REQUESTED=0
+if "%1"=="rebuild" (
+    set REBUILD_REQUESTED=1
+    echo [INFO] Rebuild requested - deleting tsslib.aar to recompile Go code...
+    if exist "app\libs\tsslib.aar" (
+        del /f "app\libs\tsslib.aar"
+        echo [INFO] tsslib.aar deleted, will be rebuilt
+    ) else (
+        echo [INFO] tsslib.aar not found, will be built fresh
+    )
+    echo.
+)
+
 :: Check and build tsslib.aar if needed
 if not exist "app\libs\tsslib.aar" (
     echo [INFO] tsslib.aar not found, attempting to build TSS library...
@@ -183,8 +197,14 @@ set BUILD_TYPE=all
 if "%1"=="debug" set BUILD_TYPE=debug
 if "%1"=="release" set BUILD_TYPE=release
 if "%1"=="clean" set BUILD_TYPE=clean
+if "%1"=="rebuild" set BUILD_TYPE=rebuild
 if "%1"=="help" goto :show_help
 
+:: Handle rebuild - aar deletion already done above, just set build type
+if "%BUILD_TYPE%"=="rebuild" (
+    set BUILD_TYPE=all
+)
+
 :: Show build type
 echo Build type: %BUILD_TYPE%
 echo.
@@ -275,14 +295,16 @@ echo Options:
 echo   debug    - Build debug APK only
 echo   release  - Build release APK only
 echo   all      - Build both debug and release APKs (default)
-echo   clean    - Clean build files
+echo   clean    - Clean Gradle build files
+echo   rebuild  - Delete tsslib.aar and rebuild everything (use after Go code changes)
 echo   help     - Show this help message
 echo.
 echo Examples:
 echo   build-apk.bat           - Build both APKs
 echo   build-apk.bat debug     - Build debug APK only
 echo   build-apk.bat release   - Build release APK only
-echo   build-apk.bat clean     - Clean project
+echo   build-apk.bat clean     - Clean Gradle project
+echo   build-apk.bat rebuild   - Recompile Go code and build APKs
 echo.
 
 :end

backend/mpc-system/services/service-party-android/build-install-debug.bat

@@ -0,0 +1,147 @@
+@echo off
+chcp 65001 >nul 2>&1
+setlocal enabledelayedexpansion
+
+echo ========================================
+echo   Build - Install - Launch - Debug
+echo ========================================
+echo.
+
+:: Check for rebuild flag
+if "%1"=="rebuild" (
+    echo [0/5] Rebuild requested - deleting tsslib.aar to recompile Go code...
+    if exist "app\libs\tsslib.aar" (
+        del /f "app\libs\tsslib.aar"
+        echo [INFO] tsslib.aar deleted, will be rebuilt
+    ) else (
+        echo [INFO] tsslib.aar not found, will be built fresh
+    )
+    echo.
+
+    :: Build tsslib.aar
+    echo [0/5] Building tsslib.aar...
+
+    :: Get GOPATH for bin directory
+    for /f "tokens=*" %%G in ('go env GOPATH') do set "GOPATH_DIR=%%G"
+    if not defined GOPATH_DIR set "GOPATH_DIR=%USERPROFILE%\go"
+    set "GOBIN_DIR=!GOPATH_DIR!\bin"
+
+    :: Add GOPATH/bin to PATH if not already there
+    echo !PATH! | findstr /i /c:"!GOBIN_DIR!" >nul 2>nul
+    if !errorlevel! neq 0 (
+        set "PATH=!PATH!;!GOBIN_DIR!"
+    )
+
+    pushd tsslib
+    "!GOBIN_DIR!\gomobile.exe" bind -target=android -androidapi 21 -o "..\app\libs\tsslib.aar" .
+    if !errorlevel! neq 0 (
+        echo [ERROR] gomobile bind failed!
+        popd
+        pause
+        exit /b 1
+    )
+    popd
+
+    echo [SUCCESS] tsslib.aar rebuilt!
+    for %%F in ("app\libs\tsslib.aar") do echo   Size: %%~zF bytes
+    echo.
+)
+
+:: Show help
+if "%1"=="help" (
+    echo Usage: build-install-debug.bat [option]
+    echo.
+    echo Options:
+    echo   rebuild  - Delete and rebuild tsslib.aar before building APK
+    echo   help     - Show this help message
+    echo.
+    echo Examples:
+    echo   build-install-debug.bat          - Build and install debug APK
+    echo   build-install-debug.bat rebuild  - Rebuild Go code, then build and install
+    echo.
+    pause
+    exit /b 0
+)
+
+:: Step 1: Build Debug APK
+echo [1/5] Building Debug APK...
+call gradlew.bat assembleDebug --no-daemon
+if %errorlevel% neq 0 (
+    echo [ERROR] Build failed!
+    pause
+    exit /b 1
+)
+echo [SUCCESS] Build completed!
+echo.
+
+:: Step 2: Check device connection
+echo [2/5] Checking device connection...
+adb devices
+adb devices | find "device" | find /v "List" >nul
+if %errorlevel% neq 0 (
+    echo [ERROR] No device detected! Please connect your phone and enable USB debugging.
+    pause
+    exit /b 1
+)
+echo [SUCCESS] Device connected!
+echo.
+
+:: Step 3: Uninstall old version (to avoid signature conflicts)
+echo [3/5] Uninstalling old version (if exists)...
+adb uninstall com.durian.tssparty 2>nul
+echo Done!
+echo.
+
+:: Step 4: Install APK
+echo [4/5] Installing APK...
+adb install app\build\outputs\apk\debug\app-debug.apk
+if %errorlevel% neq 0 (
+    echo [ERROR] Installation failed!
+    pause
+    exit /b 1
+)
+echo [SUCCESS] Installation completed!
+echo.
+
+:: Step 5: Launch app
+echo [5/5] Launching app...
+adb shell am start -n com.durian.tssparty/.MainActivity
+if %errorlevel% neq 0 (
+    echo [ERROR] Launch failed!
+    pause
+    exit /b 1
+)
+echo [SUCCESS] App launched!
+echo.
+
+:: Clear old logs
+echo Clearing old logs...
+adb logcat -c
+echo.
+
+:: Show instructions
+echo ========================================
+echo   App successfully launched!
+echo ========================================
+echo.
+echo Starting log monitoring...
+echo.
+echo Key log tags:
+echo   - MainViewModel    (ViewModel layer)
+echo   - TssRepository    (Repository layer)
+echo   - GrpcClient       (Network communication)
+echo   - TssNativeBridge  (TSS native library)
+echo   - AndroidRuntime   (Crash logs)
+echo.
+echo Press Ctrl+C to stop log monitoring
+echo.
+timeout /t 2 /nobreak >nul
+
+:: Start monitoring logs
+adb logcat -v time MainViewModel:D TssRepository:D GrpcClient:D TssNativeBridge:D AndroidRuntime:E *:S
+
+:: If user stops log monitoring
+echo.
+echo Log monitoring stopped.
+echo.
+pause

backend/mpc-system/services/service-party-android/tsslib/tsslib.go

@@ -393,6 +393,17 @@ func SendIncomingMessage(fromPartyIndex int, isBroadcast bool, payloadBase64 str
 		return fmt.Errorf("failed to parse message: %w", err)
 	}
 
+	// Extract round from incoming message and update progress
+	// This ensures progress updates on both sending and receiving messages
+	totalRounds := 4 // GG20 keygen has 4 rounds
+	if !session.isKeygen {
+		totalRounds = 9 // GG20 signing has 9 rounds
+	}
+	currentRound := extractRoundFromMessageType(parsedMsg.Type())
+	if currentRound > 0 {
+		session.callback.OnProgress(currentRound, totalRounds)
+	}
+
 	go func() {
 		_, err := session.localParty.Update(parsedMsg)
 		if err != nil {

backend/mpc-system/services/session-coordinator/adapters/output/grpc/message_router_client.go

@@ -149,6 +149,8 @@ func (c *MessageRouterClient) PublishSessionCreated(
 }
 
 // PublishSessionStarted publishes a session_started event when all parties have joined
+// CRITICAL: participants contains the complete list of all parties with their indices
+// Receivers should use this list for TSS protocol instead of JoinSession response
 func (c *MessageRouterClient) PublishSessionStarted(
 	ctx context.Context,
 	sessionID string,
@@ -157,7 +159,17 @@ func (c *MessageRouterClient) PublishSessionStarted(
 	selectedParties []string,
 	joinTokens map[string]string,
 	startedAt int64,
+	participants []use_cases.SessionParticipantInfo,
 ) error {
+	// Convert participants to proto format
+	protoParticipants := make([]*router.PartyInfo, len(participants))
+	for i, p := range participants {
+		protoParticipants[i] = &router.PartyInfo{
+			PartyId:    p.PartyID,
+			PartyIndex: p.PartyIndex,
+		}
+	}
+
 	event := &router.SessionEvent{
 		EventId:         uuid.New().String(),
 		EventType:       "session_started",
@@ -167,8 +179,13 @@ func (c *MessageRouterClient) PublishSessionStarted(
 		SelectedParties: selectedParties,
 		JoinTokens:      joinTokens,
 		CreatedAt:       startedAt,
+		Participants:    protoParticipants,
 	}
 
+	logger.Info("Publishing session_started event with participants",
+		zap.String("session_id", sessionID),
+		zap.Int("participant_count", len(participants)))
+
 	return c.PublishSessionEvent(ctx, event)
 }
 

backend/mpc-system/services/session-coordinator/application/use_cases/join_session.go

@@ -21,8 +21,16 @@ import (
 // Maximum retries for optimistic lock conflicts during join session
 const joinSessionMaxRetries = 3
 
+// SessionParticipantInfo contains party ID and index for session_started event
+type SessionParticipantInfo struct {
+	PartyID    string
+	PartyIndex int32
+}
+
 // JoinSessionMessageRouterClient defines the interface for publishing session events via gRPC
 type JoinSessionMessageRouterClient interface {
+	// PublishSessionStarted publishes session_started event with complete participants list
+	// CRITICAL: participants contains all parties with their indices for TSS protocol
 	PublishSessionStarted(
 		ctx context.Context,
 		sessionID string,
@@ -31,6 +39,7 @@ type JoinSessionMessageRouterClient interface {
 		selectedParties []string,
 		joinTokens map[string]string,
 		startedAt int64,
+		participants []SessionParticipantInfo,
 	) error
 
 	// PublishParticipantJoined broadcasts a participant_joined event to all parties in the session
@@ -248,6 +257,16 @@ func (uc *JoinSessionUseCase) executeWithRetry(
 			// Build join tokens map (empty for session_started, parties already have tokens)
 			joinTokens := make(map[string]string)
 
+			// CRITICAL: Build complete participants list with party indices
+			// This ensures all parties have the same participant list for TSS protocol
+			participants := make([]SessionParticipantInfo, len(session.Participants))
+			for i, p := range session.Participants {
+				participants[i] = SessionParticipantInfo{
+					PartyID:    p.PartyID.String(),
+					PartyIndex: int32(p.PartyIndex),
+				}
+			}
+
 			if err := uc.messageRouterClient.PublishSessionStarted(
 				ctx,
 				session.ID.String(),
@@ -256,6 +275,7 @@ func (uc *JoinSessionUseCase) executeWithRetry(
 				selectedParties,
 				joinTokens,
 				startedAt,
+				participants,
 			); err != nil {
 				logger.Error("failed to publish session started event to message router",
 					zap.String("session_id", session.ID.String()),
@@ -263,7 +283,8 @@ func (uc *JoinSessionUseCase) executeWithRetry(
 			} else {
 				logger.Info("published session started event to message router",
 					zap.String("session_id", session.ID.String()),
-					zap.Int("party_count", len(selectedParties)))
+					zap.Int("party_count", len(selectedParties)),
+					zap.Int("participant_count", len(participants)))
 			}
 		}
 	}

backend/services/admin-service/package-lock.json

@@ -21,6 +21,8 @@
         "@prisma/client": "^5.7.0",
         "@types/multer": "^2.0.0",
         "adbkit-apkreader": "^3.2.0",
+        "archiver": "^6.0.1",
+        "axios": "^1.6.2",
         "bplist-parser": "^0.3.2",
         "class-transformer": "^0.5.1",
         "class-validator": "^0.14.0",
@@ -36,6 +38,7 @@
         "@nestjs/cli": "^10.0.0",
         "@nestjs/schematics": "^10.0.0",
         "@nestjs/testing": "^10.0.0",
+        "@types/archiver": "^6.0.2",
         "@types/express": "^4.17.17",
         "@types/jest": "^29.5.2",
         "@types/node": "^20.3.1",
@@ -2284,6 +2287,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/archiver": {
+      "version": "6.0.4",
+      "resolved": "https://registry.npmjs.org/@types/archiver/-/archiver-6.0.4.tgz",
+      "integrity": "sha512-ULdQpARQ3sz9WH4nb98mJDYA0ft2A8C4f4fovvUcFwINa1cgGjY36JCAYuP5YypRq4mco1lJp1/7jEMS2oR0Hg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/readdir-glob": "*"
+      }
+    },
     "node_modules/@types/babel__core": {
       "version": "7.20.5",
       "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.20.5.tgz",
@@ -2562,6 +2575,16 @@
       "integrity": "sha512-hKormJbkJqzQGhziax5PItDUTMAM9uE2XXQmM37dyd4hVM+5aVl7oVxMVUiVQn2oCQFN/LKCZdvSM0pFRqbSmQ==",
       "license": "MIT"
     },
+    "node_modules/@types/readdir-glob": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/@types/readdir-glob/-/readdir-glob-1.1.5.tgz",
+      "integrity": "sha512-raiuEPUYqXu+nvtY2Pe8s8FEmZ3x5yAH4VkLdihcPdalvsHltomrRC9BzuStrJ9yk06470hS0Crw0f1pXqD+Hg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/semver": {
       "version": "7.7.1",
       "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.7.1.tgz",
@@ -3284,6 +3307,73 @@
       "integrity": "sha512-klpgFSWLW1ZEs8svjfb7g4qWY0YS5imI82dTg+QahUvJ8YqAY0P10Uk8tTyh9ZGuYEZEMaeJYCF5BFuX552hsw==",
       "license": "MIT"
     },
+    "node_modules/archiver": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/archiver/-/archiver-6.0.2.tgz",
+      "integrity": "sha512-UQ/2nW7NMl1G+1UnrLypQw1VdT9XZg/ECcKPq7l+STzStrSivFIXIp34D8M5zeNGW5NoOupdYCHv6VySCPNNlw==",
+      "license": "MIT",
+      "dependencies": {
+        "archiver-utils": "^4.0.1",
+        "async": "^3.2.4",
+        "buffer-crc32": "^0.2.1",
+        "readable-stream": "^3.6.0",
+        "readdir-glob": "^1.1.2",
+        "tar-stream": "^3.0.0",
+        "zip-stream": "^5.0.1"
+      },
+      "engines": {
+        "node": ">= 12.0.0"
+      }
+    },
+    "node_modules/archiver-utils": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-4.0.1.tgz",
+      "integrity": "sha512-Q4Q99idbvzmgCTEAAhi32BkOyq8iVI5EwdO0PmBDSGIzzjYNdcFn7Q7k3OzbLy4kLUPXfJtG6fO2RjftXbobBg==",
+      "license": "MIT",
+      "dependencies": {
+        "glob": "^8.0.0",
+        "graceful-fs": "^4.2.0",
+        "lazystream": "^1.0.0",
+        "lodash": "^4.17.15",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^3.6.0"
+      },
+      "engines": {
+        "node": ">= 12.0.0"
+      }
+    },
+    "node_modules/archiver-utils/node_modules/glob": {
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-8.1.0.tgz",
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@@ -8280,6 +8520,12 @@
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       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
-      "dev": true,
       "license": "ISC"
     },
     "node_modules/write-file-atomic": {
@@ -10404,6 +10701,20 @@
       "funding": {
         "url": "https://github.com/sponsors/sindresorhus"
       }
+    },
+    "node_modules/zip-stream": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-5.0.2.tgz",
+      "integrity": "sha512-LfOdrUvPB8ZoXtvOBz6DlNClfvi//b5d56mSWyJi7XbH/HfhOHfUhOqxhT/rUiR7yiktlunqRo+jY6y/cWC/5g==",
+      "license": "MIT",
+      "dependencies": {
+        "archiver-utils": "^4.0.1",
+        "compress-commons": "^5.0.1",
+        "readable-stream": "^3.6.0"
+      },
+      "engines": {
+        "node": ">= 12.0.0"
+      }
     }
   }
 }

backend/services/admin-service/package.json

@@ -41,6 +41,8 @@
     "@prisma/client": "^5.7.0",
     "@types/multer": "^2.0.0",
     "adbkit-apkreader": "^3.2.0",
+    "archiver": "^6.0.1",
+    "axios": "^1.6.2",
     "bplist-parser": "^0.3.2",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
@@ -56,6 +58,7 @@
     "@nestjs/cli": "^10.0.0",
     "@nestjs/schematics": "^10.0.0",
     "@nestjs/testing": "^10.0.0",
+    "@types/archiver": "^6.0.2",
     "@types/express": "^4.17.17",
     "@types/jest": "^29.5.2",
     "@types/node": "^20.3.1",

backend/services/admin-service/prisma/migrations/20260204100000_add_app_assets/migration.sql

@@ -0,0 +1,34 @@
+-- =============================================================================
+-- App Assets Migration
+-- 应用资源管理 (开屏图/引导图)
+-- =============================================================================
+
+-- -----------------------------------------------------------------------------
+-- 1. 应用资源类型枚举
+-- -----------------------------------------------------------------------------
+
+CREATE TYPE "AppAssetType" AS ENUM ('SPLASH', 'GUIDE');
+
+-- -----------------------------------------------------------------------------
+-- 2. 应用资源表
+-- -----------------------------------------------------------------------------
+
+CREATE TABLE "app_assets" (
+    "id" TEXT NOT NULL,
+    "type" "AppAssetType" NOT NULL,
+    "sort_order" INTEGER NOT NULL,
+    "image_url" TEXT NOT NULL,
+    "title" VARCHAR(100),
+    "subtitle" VARCHAR(200),
+    "is_enabled" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "app_assets_pkey" PRIMARY KEY ("id")
+);
+
+-- Unique constraint: 同类型同排序位置只能有一条记录
+CREATE UNIQUE INDEX "app_assets_type_sort_order_key" ON "app_assets"("type", "sort_order");
+
+-- 按类型和启用状态查询索引
+CREATE INDEX "app_assets_type_is_enabled_idx" ON "app_assets"("type", "is_enabled");

backend/services/admin-service/prisma/migrations/20260205100000_add_customer_service_contacts/migration.sql

@@ -0,0 +1,43 @@
+-- =============================================================================
+-- Customer Service Contacts Migration
+-- 客服联系方式管理
+-- =============================================================================
+
+-- -----------------------------------------------------------------------------
+-- 1. 客服联系方式类型枚举
+-- -----------------------------------------------------------------------------
+
+CREATE TYPE "ContactType" AS ENUM ('WECHAT', 'QQ');
+
+-- -----------------------------------------------------------------------------
+-- 2. 客服联系方式表
+-- -----------------------------------------------------------------------------
+
+CREATE TABLE "customer_service_contacts" (
+    "id" TEXT NOT NULL,
+    "type" "ContactType" NOT NULL,
+    "label" VARCHAR(100) NOT NULL,
+    "value" VARCHAR(200) NOT NULL,
+    "sort_order" INTEGER NOT NULL,
+    "is_enabled" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "customer_service_contacts_pkey" PRIMARY KEY ("id")
+);
+
+-- 按类型和启用状态查询索引
+CREATE INDEX "customer_service_contacts_type_is_enabled_idx" ON "customer_service_contacts"("type", "is_enabled");
+
+-- 按排序查询索引
+CREATE INDEX "customer_service_contacts_sort_order_idx" ON "customer_service_contacts"("sort_order");
+
+-- -----------------------------------------------------------------------------
+-- 3. 初始数据 (保留现有硬编码的联系方式)
+-- -----------------------------------------------------------------------------
+
+INSERT INTO "customer_service_contacts" ("id", "type", "label", "value", "sort_order", "is_enabled", "created_at", "updated_at") VALUES
+  (gen_random_uuid(), 'WECHAT', '客服微信1', 'liulianhuanghou1', 1, true, NOW(), NOW()),
+  (gen_random_uuid(), 'WECHAT', '客服微信2', 'liulianhuanghou2', 2, true, NOW(), NOW()),
+  (gen_random_uuid(), 'QQ', '客服QQ1', '1502109619', 3, true, NOW(), NOW()),
+  (gen_random_uuid(), 'QQ', '客服QQ2', '2171447109', 4, true, NOW(), NOW());

backend/services/admin-service/prisma/migrations/20260205120000_add_contract_batch_download/migration.sql

@@ -0,0 +1,40 @@
+-- 合同批量下载任务表
+-- [2026-02-05] 新增：用于记录和追踪合同批量下载任务
+
+-- CreateEnum
+CREATE TYPE "BatchDownloadStatus" AS ENUM ('PENDING', 'PROCESSING', 'COMPLETED', 'FAILED', 'CANCELLED');
+
+-- CreateTable
+CREATE TABLE "contract_batch_download_tasks" (
+    "id" BIGSERIAL NOT NULL,
+    "task_no" VARCHAR(50) NOT NULL,
+    "status" "BatchDownloadStatus" NOT NULL DEFAULT 'PENDING',
+    "total_contracts" INTEGER NOT NULL DEFAULT 0,
+    "downloaded_count" INTEGER NOT NULL DEFAULT 0,
+    "failed_count" INTEGER NOT NULL DEFAULT 0,
+    "progress" INTEGER NOT NULL DEFAULT 0,
+    "last_processed_order_no" VARCHAR(50),
+    "result_file_url" VARCHAR(500),
+    "result_file_size" BIGINT,
+    "errors" JSONB,
+    "operator_id" VARCHAR(50) NOT NULL,
+    "filters" JSONB,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "started_at" TIMESTAMP(3),
+    "completed_at" TIMESTAMP(3),
+    "expires_at" TIMESTAMP(3),
+
+    CONSTRAINT "contract_batch_download_tasks_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "contract_batch_download_tasks_task_no_key" ON "contract_batch_download_tasks"("task_no");
+
+-- CreateIndex
+CREATE INDEX "contract_batch_download_tasks_status_idx" ON "contract_batch_download_tasks"("status");
+
+-- CreateIndex
+CREATE INDEX "contract_batch_download_tasks_operator_id_idx" ON "contract_batch_download_tasks"("operator_id");
+
+-- CreateIndex
+CREATE INDEX "contract_batch_download_tasks_created_at_idx" ON "contract_batch_download_tasks"("created_at");

backend/services/admin-service/prisma/migrations/20260223000000_add_pre_planting_config/migration.sql

@@ -0,0 +1,14 @@
+-- CreateTable: 预种计划开关配置
+CREATE TABLE "pre_planting_configs" (
+    "id" TEXT NOT NULL,
+    "is_active" BOOLEAN NOT NULL DEFAULT false,
+    "activated_at" TIMESTAMP(3),
+    "updated_at" TIMESTAMP(3) NOT NULL,
+    "updated_by" VARCHAR(50),
+
+    CONSTRAINT "pre_planting_configs_pkey" PRIMARY KEY ("id")
+);
+
+-- 插入默认配置（关闭状态）
+INSERT INTO "pre_planting_configs" ("id", "is_active", "updated_at")
+VALUES (gen_random_uuid(), false, NOW());

backend/services/admin-service/prisma/migrations/20260226100000_add_tree_pricing_config/migration.sql

@@ -0,0 +1,41 @@
+-- CreateTable: 认种树定价配置
+-- 基础价 15831 USDT 不变，supplement 作为加价全额归总部 (S0000000001)
+-- 涨价原因：总部运营成本压力
+CREATE TABLE "tree_pricing_configs" (
+    "id" TEXT NOT NULL,
+    "current_supplement" INTEGER NOT NULL DEFAULT 0,
+    "auto_increase_enabled" BOOLEAN NOT NULL DEFAULT false,
+    "auto_increase_amount" INTEGER NOT NULL DEFAULT 0,
+    "auto_increase_interval_days" INTEGER NOT NULL DEFAULT 0,
+    "last_auto_increase_at" TIMESTAMP(3),
+    "next_auto_increase_at" TIMESTAMP(3),
+    "updated_at" TIMESTAMP(3) NOT NULL,
+    "updated_by" VARCHAR(50),
+
+    CONSTRAINT "tree_pricing_configs_pkey" PRIMARY KEY ("id")
+);
+
+-- 插入默认配置（加价为0，自动涨价关闭）
+INSERT INTO "tree_pricing_configs" ("id", "current_supplement", "auto_increase_enabled", "updated_at")
+VALUES (gen_random_uuid(), 0, false, NOW());
+
+-- CreateTable: 认种树价格变更审计日志
+-- 每次价格变更（手动或自动）都会记录一条不可修改的日志，用于审计追踪
+CREATE TYPE "PriceChangeType" AS ENUM ('MANUAL', 'AUTO');
+
+CREATE TABLE "tree_price_change_logs" (
+    "id" TEXT NOT NULL,
+    "change_type" "PriceChangeType" NOT NULL,
+    "previous_supplement" INTEGER NOT NULL,
+    "new_supplement" INTEGER NOT NULL,
+    "change_amount" INTEGER NOT NULL,
+    "reason" VARCHAR(500),
+    "operator_id" VARCHAR(50),
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "tree_price_change_logs_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "tree_price_change_logs_created_at_idx" ON "tree_price_change_logs"("created_at");
+CREATE INDEX "tree_price_change_logs_change_type_idx" ON "tree_price_change_logs"("change_type");

backend/services/admin-service/prisma/migrations/20260227100000_add_requires_force_read_to_notifications/migration.sql

@@ -0,0 +1,5 @@
+-- Migration: add requiresForceRead to notifications
+-- 为通知表添加"是否需要强制弹窗阅读"字段
+-- 管理员可在创建通知时配置此字段，标记为 true 的通知将在用户打开 App 时强制弹窗展示
+
+ALTER TABLE "notifications" ADD COLUMN "requiresForceRead" BOOLEAN NOT NULL DEFAULT false;

backend/services/admin-service/prisma/schema.prisma

@@ -60,6 +60,7 @@ model Notification {
   imageUrl    String? // 可选的图片URL
   linkUrl     String? // 可选的跳转链接
   isEnabled        Boolean              @default(true) // 是否启用
+  requiresForceRead Boolean             @default(false) // 是否需要强制弹窗阅读（管理员可配置）
   publishedAt DateTime? // 发布时间（null表示草稿）
   expiresAt   DateTime? // 过期时间（null表示永不过期）
   createdAt   DateTime             @default(now())
@@ -795,6 +796,9 @@ model AuthorizationRoleQueryView {
   lastAssessmentMonth String? @map("last_assessment_month")
   monthlyTreesAdded   Int     @default(0) @map("monthly_trees_added")
 
+  // 申请时提供的办公室照片（MinIO URL）
+  officePhotoUrls String[] @default([]) @map("office_photo_urls")
+
   // 时间戳
   createdAt DateTime @map("created_at")
   syncedAt  DateTime @default(now()) @map("synced_at")
@@ -1150,3 +1154,169 @@ model CoManagedWallet {
   @@index([createdAt])
   @@map("co_managed_wallets")
 }
+
+// =============================================================================
+// App Assets (应用资源 - 开屏图/引导图)
+// =============================================================================
+
+/// 应用资源类型
+enum AppAssetType {
+  SPLASH // 开屏图
+  GUIDE  // 引导图
+}
+
+/// 应用资源 - 管理开屏图和引导图
+model AppAsset {
+  id        String       @id @default(uuid())
+  type      AppAssetType
+  sortOrder Int          @map("sort_order")
+  imageUrl  String       @map("image_url") @db.Text
+  title     String?      @db.VarChar(100)
+  subtitle  String?      @db.VarChar(200)
+  isEnabled Boolean      @default(true) @map("is_enabled")
+  createdAt DateTime     @default(now()) @map("created_at")
+  updatedAt DateTime     @updatedAt @map("updated_at")
+
+  @@unique([type, sortOrder])
+  @@index([type, isEnabled])
+  @@map("app_assets")
+}
+
+// =============================================================================
+// Contract Batch Download Tasks (合同批量下载任务)
+// [2026-02-05] 新增：支持管理后台合同批量下载
+// 回滚方式：删除此 model 并运行 prisma migrate
+// =============================================================================
+
+/// 批量下载任务状态
+enum BatchDownloadStatus {
+  PENDING    // 待处理
+  PROCESSING // 处理中
+  COMPLETED  // 已完成
+  FAILED     // 失败
+  CANCELLED  // 已取消
+}
+
+/// 合同批量下载任务 - 记录批量下载请求的执行状态
+model ContractBatchDownloadTask {
+  id                   BigInt              @id @default(autoincrement())
+  taskNo               String              @unique @map("task_no") @db.VarChar(50)
+  status               BatchDownloadStatus @default(PENDING)
+
+  // 下载统计
+  totalContracts       Int                 @default(0) @map("total_contracts")
+  downloadedCount      Int                 @default(0) @map("downloaded_count")
+  failedCount          Int                 @default(0) @map("failed_count")
+  progress             Int                 @default(0) // 0-100
+
+  // 断点续传支持
+  lastProcessedOrderNo String?             @map("last_processed_order_no") @db.VarChar(50)
+
+  // 结果文件
+  resultFileUrl        String?             @map("result_file_url") @db.VarChar(500)
+  resultFileSize       BigInt?             @map("result_file_size")
+
+  // 错误信息
+  errors               Json?               // 失败的合同列表
+
+  // 操作者
+  operatorId           String              @map("operator_id") @db.VarChar(50)
+
+  // 筛选条件
+  filters              Json?               // { signedAfter, signedBefore, provinceCode, cityCode }
+
+  // 时间戳
+  createdAt            DateTime            @default(now()) @map("created_at")
+  startedAt            DateTime?           @map("started_at")
+  completedAt          DateTime?           @map("completed_at")
+  expiresAt            DateTime?           @map("expires_at") // 结果文件过期时间
+
+  @@index([status])
+  @@index([operatorId])
+  @@index([createdAt])
+  @@map("contract_batch_download_tasks")
+}
+
+// =============================================================================
+// Customer Service Contacts (客服联系方式)
+// =============================================================================
+
+/// 客服联系方式类型
+enum ContactType {
+  WECHAT // 微信
+  QQ     // QQ
+}
+
+/// 客服联系方式 - 管理员配置的客服联系信息
+model CustomerServiceContact {
+  id        String      @id @default(uuid())
+  type      ContactType
+  label     String      @db.VarChar(100)
+  value     String      @db.VarChar(200)
+  sortOrder Int         @map("sort_order")
+  isEnabled Boolean     @default(true) @map("is_enabled")
+  createdAt DateTime    @default(now()) @map("created_at")
+  updatedAt DateTime    @updatedAt @map("updated_at")
+
+  @@index([type, isEnabled])
+  @@index([sortOrder])
+  @@map("customer_service_contacts")
+}
+
+// =============================================================================
+// 预种计划开关配置
+// 控制预种功能的开启/关闭，不影响已完成的业务流程
+// =============================================================================
+model PrePlantingConfig {
+  id          String    @id @default(uuid())
+  isActive    Boolean   @default(false) @map("is_active")
+  activatedAt DateTime? @map("activated_at")
+  updatedAt   DateTime  @updatedAt @map("updated_at")
+  updatedBy   String?   @map("updated_by") @db.VarChar(50)
+
+  @@map("pre_planting_configs")
+}
+
+// =============================================================================
+// 认种树定价配置 (Tree Pricing Supplement)
+// 基础价 15831 USDT 不变，supplement 作为加价全额归总部 (S0000000001)
+// 正式认种总价 = 15831 + currentSupplement
+// 预种总价 = (15831 + currentSupplement) / 5
+// =============================================================================
+model TreePricingConfig {
+  id                       String    @id @default(uuid())
+  currentSupplement        Int       @default(0) @map("current_supplement")
+  autoIncreaseEnabled      Boolean   @default(false) @map("auto_increase_enabled")
+  autoIncreaseAmount       Int       @default(0) @map("auto_increase_amount")
+  autoIncreaseIntervalDays Int       @default(0) @map("auto_increase_interval_days")
+  lastAutoIncreaseAt       DateTime? @map("last_auto_increase_at")
+  nextAutoIncreaseAt       DateTime? @map("next_auto_increase_at")
+  updatedAt                DateTime  @updatedAt @map("updated_at")
+  updatedBy                String?   @map("updated_by") @db.VarChar(50)
+
+  @@map("tree_pricing_configs")
+}
+
+// =============================================================================
+// 认种树价格变更审计日志 (Tree Price Change Audit Log)
+// 每次价格变更（手动或自动）都会记录一条不可修改的日志
+// =============================================================================
+model TreePriceChangeLog {
+  id                 String          @id @default(uuid())
+  changeType         PriceChangeType @map("change_type")
+  previousSupplement Int             @map("previous_supplement")
+  newSupplement      Int             @map("new_supplement")
+  changeAmount       Int             @map("change_amount")
+  reason             String?         @db.VarChar(500)
+  operatorId         String?         @map("operator_id") @db.VarChar(50)
+  createdAt          DateTime        @default(now()) @map("created_at")
+
+  @@index([createdAt])
+  @@index([changeType])
+  @@map("tree_price_change_logs")
+}
+
+enum PriceChangeType {
+  MANUAL // 管理员手动调整
+  AUTO   // 自动涨价任务
+}

backend/services/admin-service/src/api/controllers/app-asset.controller.ts

@@ -0,0 +1,262 @@
+import {
+  Controller,
+  Get,
+  Post,
+  Put,
+  Delete,
+  Body,
+  Param,
+  Query,
+  UploadedFile,
+  HttpCode,
+  HttpStatus,
+  UseInterceptors,
+  ParseFilePipe,
+  MaxFileSizeValidator,
+  FileTypeValidator,
+  NotFoundException,
+  BadRequestException,
+  Logger,
+} from '@nestjs/common'
+import { FileInterceptor } from '@nestjs/platform-express'
+import { ApiTags, ApiOperation, ApiBearerAuth, ApiConsumes, ApiBody, ApiQuery } from '@nestjs/swagger'
+import { PrismaService } from '../../infrastructure/persistence/prisma/prisma.service'
+import { FileStorageService } from '../../infrastructure/storage/file-storage.service'
+import { AppAssetType } from '@prisma/client'
+
+// 图片最大 10MB
+const MAX_IMAGE_SIZE = 10 * 1024 * 1024
+
+// 每种类型的数量上限
+const ASSET_LIMITS: Record<AppAssetType, number> = {
+  SPLASH: 10,
+  GUIDE: 10,
+}
+
+// ===== Response DTO =====
+
+interface AppAssetResponseDto {
+  id: string
+  type: AppAssetType
+  sortOrder: number
+  imageUrl: string
+  title: string | null
+  subtitle: string | null
+  isEnabled: boolean
+  createdAt: Date
+  updatedAt: Date
+}
+
+// =============================================================================
+// Admin Controller (需要认证)
+// =============================================================================
+
+@ApiTags('App Asset Management')
+@Controller('admin/app-assets')
+export class AdminAppAssetController {
+  private readonly logger = new Logger(AdminAppAssetController.name)
+
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly fileStorage: FileStorageService,
+  ) {}
+
+  @Get()
+  @ApiBearerAuth()
+  @ApiOperation({ summary: '查询应用资源列表' })
+  @ApiQuery({ name: 'type', required: false, enum: AppAssetType })
+  async list(@Query('type') type?: AppAssetType): Promise<AppAssetResponseDto[]> {
+    const where = type ? { type } : {}
+    const assets = await this.prisma.appAsset.findMany({
+      where,
+      orderBy: [{ type: 'asc' }, { sortOrder: 'asc' }],
+    })
+    return assets.map(this.toDto)
+  }
+
+  @Post('upload')
+  @ApiBearerAuth()
+  @UseInterceptors(FileInterceptor('file'))
+  @ApiConsumes('multipart/form-data')
+  @ApiOperation({ summary: '上传图片并创建/替换资源' })
+  @ApiBody({
+    schema: {
+      type: 'object',
+      required: ['file', 'type', 'sortOrder'],
+      properties: {
+        file: { type: 'string', format: 'binary' },
+        type: { type: 'string', enum: ['SPLASH', 'GUIDE'] },
+        sortOrder: { type: 'integer', minimum: 1 },
+        title: { type: 'string' },
+        subtitle: { type: 'string' },
+      },
+    },
+  })
+  async upload(
+    @UploadedFile(
+      new ParseFilePipe({
+        validators: [
+          new MaxFileSizeValidator({ maxSize: MAX_IMAGE_SIZE }),
+          new FileTypeValidator({ fileType: /^image\/(jpeg|jpg|png|webp)$/ }),
+        ],
+        fileIsRequired: true,
+      }),
+    )
+    file: Express.Multer.File,
+    @Body('type') type: string,
+    @Body('sortOrder') sortOrderStr: string,
+    @Body('title') title?: string,
+    @Body('subtitle') subtitle?: string,
+  ): Promise<AppAssetResponseDto> {
+    // 校验 type
+    const assetType = type as AppAssetType
+    if (!Object.values(AppAssetType).includes(assetType)) {
+      throw new BadRequestException(`Invalid type: ${type}. Must be SPLASH or GUIDE`)
+    }
+
+    // 校验 sortOrder
+    const sortOrder = parseInt(sortOrderStr, 10)
+    if (isNaN(sortOrder) || sortOrder < 1) {
+      throw new BadRequestException('sortOrder must be a positive integer')
+    }
+
+    const limit = ASSET_LIMITS[assetType]
+    if (sortOrder > limit) {
+      throw new BadRequestException(`sortOrder for ${assetType} must be between 1 and ${limit}`)
+    }
+
+    // 保存文件
+    const uploadResult = await this.fileStorage.saveFile(
+      file.buffer,
+      file.originalname,
+      'app-assets',
+      `${assetType.toLowerCase()}-${sortOrder}`,
+    )
+
+    this.logger.log(
+      `Uploaded app asset: type=${assetType}, sortOrder=${sortOrder}, url=${uploadResult.url}`,
+    )
+
+    // Upsert: 同 type+sortOrder 自动替换
+    const asset = await this.prisma.appAsset.upsert({
+      where: {
+        type_sortOrder: { type: assetType, sortOrder },
+      },
+      create: {
+        type: assetType,
+        sortOrder,
+        imageUrl: uploadResult.url,
+        title: title || null,
+        subtitle: subtitle || null,
+        isEnabled: true,
+      },
+      update: {
+        imageUrl: uploadResult.url,
+        title: title !== undefined ? (title || null) : undefined,
+        subtitle: subtitle !== undefined ? (subtitle || null) : undefined,
+      },
+    })
+
+    return this.toDto(asset)
+  }
+
+  @Put(':id')
+  @ApiBearerAuth()
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '更新资源元数据 (标题/副标题/启停)' })
+  async update(
+    @Param('id') id: string,
+    @Body() body: { title?: string; subtitle?: string; isEnabled?: boolean },
+  ): Promise<AppAssetResponseDto> {
+    const existing = await this.prisma.appAsset.findUnique({ where: { id } })
+    if (!existing) {
+      throw new NotFoundException('App asset not found')
+    }
+
+    const data: Record<string, unknown> = {}
+    if (body.title !== undefined) data.title = body.title || null
+    if (body.subtitle !== undefined) data.subtitle = body.subtitle || null
+    if (body.isEnabled !== undefined) data.isEnabled = body.isEnabled
+
+    const updated = await this.prisma.appAsset.update({
+      where: { id },
+      data,
+    })
+
+    return this.toDto(updated)
+  }
+
+  @Delete(':id')
+  @ApiBearerAuth()
+  @HttpCode(HttpStatus.NO_CONTENT)
+  @ApiOperation({ summary: '删除资源' })
+  async delete(@Param('id') id: string): Promise<void> {
+    const existing = await this.prisma.appAsset.findUnique({ where: { id } })
+    if (!existing) {
+      throw new NotFoundException('App asset not found')
+    }
+    await this.prisma.appAsset.delete({ where: { id } })
+    this.logger.log(`Deleted app asset: id=${id}, type=${existing.type}, sortOrder=${existing.sortOrder}`)
+  }
+
+  private toDto(asset: {
+    id: string
+    type: AppAssetType
+    sortOrder: number
+    imageUrl: string
+    title: string | null
+    subtitle: string | null
+    isEnabled: boolean
+    createdAt: Date
+    updatedAt: Date
+  }): AppAssetResponseDto {
+    return {
+      id: asset.id,
+      type: asset.type,
+      sortOrder: asset.sortOrder,
+      imageUrl: asset.imageUrl,
+      title: asset.title,
+      subtitle: asset.subtitle,
+      isEnabled: asset.isEnabled,
+      createdAt: asset.createdAt,
+      updatedAt: asset.updatedAt,
+    }
+  }
+}
+
+// =============================================================================
+// Public Controller (移动端调用，无需认证)
+// =============================================================================
+
+@ApiTags('App Assets (Public)')
+@Controller('app-assets')
+export class PublicAppAssetController {
+  constructor(private readonly prisma: PrismaService) {}
+
+  @Get()
+  @ApiOperation({ summary: '获取已启用的应用资源 (移动端)' })
+  @ApiQuery({ name: 'type', required: false, enum: AppAssetType })
+  async list(@Query('type') type?: AppAssetType): Promise<AppAssetResponseDto[]> {
+    const where: { isEnabled: boolean; type?: AppAssetType } = { isEnabled: true }
+    if (type && Object.values(AppAssetType).includes(type)) {
+      where.type = type
+    }
+
+    const assets = await this.prisma.appAsset.findMany({
+      where,
+      orderBy: [{ type: 'asc' }, { sortOrder: 'asc' }],
+    })
+
+    return assets.map((asset) => ({
+      id: asset.id,
+      type: asset.type,
+      sortOrder: asset.sortOrder,
+      imageUrl: asset.imageUrl,
+      title: asset.title,
+      subtitle: asset.subtitle,
+      isEnabled: asset.isEnabled,
+      createdAt: asset.createdAt,
+      updatedAt: asset.updatedAt,
+    }))
+  }
+}

backend/services/admin-service/src/api/controllers/authorization-photos.controller.ts

@@ -0,0 +1,42 @@
+/**
+ * 自助申请照片管理控制器
+ * [2026-03-02] 纯新增：独立页面展示所有自助申请用户的办公室照片
+ *
+ * === 数据流 ===
+ * admin-web → 本控制器 → AuthorizationProxyService → authorization-service 内部 API
+ * 绕过 CDC，直接读源头数据，保证 officePhotoUrls 100% 准确
+ */
+
+import { Controller, Get, Query, Logger, HttpCode, HttpStatus } from '@nestjs/common';
+import { AuthorizationProxyService, SelfApplyPhotosResponse } from '../../authorization/authorization-proxy.service';
+
+@Controller('admin/authorization-photos')
+export class AuthorizationPhotosController {
+  private readonly logger = new Logger(AuthorizationPhotosController.name);
+
+  constructor(
+    private readonly authorizationProxyService: AuthorizationProxyService,
+  ) {}
+
+  /**
+   * 获取自助申请照片列表
+   * GET /admin/authorization-photos?page=1&limit=20&roleType=COMMUNITY
+   */
+  @Get()
+  @HttpCode(HttpStatus.OK)
+  async getSelfApplyPhotos(
+    @Query('page') page?: string,
+    @Query('limit') limit?: string,
+    @Query('roleType') roleType?: string,
+  ): Promise<SelfApplyPhotosResponse> {
+    this.logger.debug(
+      `[getSelfApplyPhotos] page=${page}, limit=${limit}, roleType=${roleType || 'ALL'}`,
+    );
+
+    return this.authorizationProxyService.getSelfApplyPhotos({
+      page: Number(page) || 1,
+      limit: Number(limit) || 20,
+      roleType: roleType || undefined,
+    });
+  }
+}

backend/services/admin-service/src/api/controllers/contract.controller.ts

@@ -0,0 +1,309 @@
+/**
+ * 合同管理控制器
+ * [2026-02-05] 新增：提供合同查询、下载、批量下载功能
+ * 回滚方式：删除此文件并从 app.module.ts 中移除引用
+ */
+
+import {
+  Controller,
+  Get,
+  Post,
+  Param,
+  Query,
+  Body,
+  Res,
+  Req,
+  NotFoundException,
+  BadRequestException,
+  Logger,
+  StreamableFile,
+} from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiQuery, ApiResponse, ApiParam, ApiBody } from '@nestjs/swagger';
+import { Request, Response } from 'express';
+import { PrismaService } from '../../infrastructure/persistence/prisma/prisma.service';
+import { ContractService, ContractQueryParams } from '../../application/services/contract.service';
+
+/**
+ * 批量下载请求 DTO
+ */
+interface BatchDownloadRequestDto {
+  filters?: {
+    signedAfter?: string;
+    signedBefore?: string;
+    provinceCode?: string;
+    cityCode?: string;
+  };
+  orderNos?: string[];
+}
+
+/**
+ * 合同管理控制器
+ * 为管理后台提供合同查询和下载功能
+ */
+@ApiTags('Admin - Contracts')
+@Controller('admin/contracts')
+export class ContractController {
+  private readonly logger = new Logger(ContractController.name);
+
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly contractService: ContractService,
+  ) {}
+
+  /**
+   * 获取合同列表
+   */
+  @Get()
+  @ApiOperation({ summary: '获取合同列表' })
+  @ApiQuery({ name: 'signedAfter', required: false, description: '签署时间起始（ISO格式）' })
+  @ApiQuery({ name: 'signedBefore', required: false, description: '签署时间结束（ISO格式）' })
+  @ApiQuery({ name: 'provinceCode', required: false, description: '省份代码' })
+  @ApiQuery({ name: 'cityCode', required: false, description: '城市代码' })
+  @ApiQuery({ name: 'status', required: false, description: '合同状态' })
+  @ApiQuery({ name: 'page', required: false, description: '页码，默认1' })
+  @ApiQuery({ name: 'pageSize', required: false, description: '每页条数，默认50' })
+  @ApiQuery({ name: 'orderBy', required: false, description: '排序字段：signedAt/createdAt' })
+  @ApiQuery({ name: 'orderDir', required: false, description: '排序方向：asc/desc' })
+  @ApiResponse({ status: 200, description: '合同列表' })
+  async getContracts(
+    @Query('signedAfter') signedAfter?: string,
+    @Query('signedBefore') signedBefore?: string,
+    @Query('provinceCode') provinceCode?: string,
+    @Query('cityCode') cityCode?: string,
+    @Query('status') status?: string,
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+    @Query('orderBy') orderBy?: string,
+    @Query('orderDir') orderDir?: string,
+  ) {
+    this.logger.log(`========== GET /v1/admin/contracts 请求 ==========`);
+
+    const params: ContractQueryParams = {
+      signedAfter,
+      signedBefore,
+      provinceCode,
+      cityCode,
+      status,
+      page: page ? parseInt(page, 10) : undefined,
+      pageSize: pageSize ? parseInt(pageSize, 10) : undefined,
+      orderBy: orderBy as 'signedAt' | 'createdAt',
+      orderDir: orderDir as 'asc' | 'desc',
+    };
+
+    return this.contractService.getContracts(params);
+  }
+
+  /**
+   * 获取合同统计信息
+   */
+  @Get('statistics')
+  @ApiOperation({ summary: '获取合同统计信息' })
+  @ApiQuery({ name: 'provinceCode', required: false, description: '省份代码' })
+  @ApiQuery({ name: 'cityCode', required: false, description: '城市代码' })
+  @ApiResponse({ status: 200, description: '合同统计' })
+  async getStatistics(
+    @Query('provinceCode') provinceCode?: string,
+    @Query('cityCode') cityCode?: string,
+  ) {
+    this.logger.log(`========== GET /v1/admin/contracts/statistics 请求 ==========`);
+    return this.contractService.getStatistics({ provinceCode, cityCode });
+  }
+
+  /**
+   * 创建批量下载任务
+   */
+  @Post('batch-download')
+  @ApiOperation({ summary: '创建合同批量下载任务' })
+  @ApiBody({ description: '筛选条件' })
+  @ApiResponse({ status: 201, description: '任务创建成功' })
+  async createBatchDownload(
+    @Body() body: BatchDownloadRequestDto,
+    @Req() req: Request,
+  ) {
+    this.logger.log(`========== POST /v1/admin/contracts/batch-download 请求 ==========`);
+    this.logger.log(`筛选条件: ${JSON.stringify(body.filters)}`);
+
+    // 生成任务号
+    const taskNo = `BD${Date.now()}`;
+
+    // 获取操作者 ID（从请求头或默认值）
+    const operatorId = (req.headers['x-operator-id'] as string) || 'system';
+
+    // 创建任务记录
+    const task = await this.prisma.contractBatchDownloadTask.create({
+      data: {
+        taskNo,
+        operatorId,
+        filters: body.filters ? JSON.parse(JSON.stringify(body.filters)) : null,
+        status: 'PENDING',
+        expiresAt: new Date(Date.now() + 7 * 24 * 60 * 60 * 1000), // 7天后过期
+      },
+    });
+
+    // TODO: 触发异步任务处理（后续实现）
+    // 可以使用 Bull Queue 或 Kafka 消息
+
+    this.logger.log(`批量下载任务创建成功: ${taskNo}`);
+
+    return {
+      success: true,
+      taskId: task.id.toString(),
+      taskNo: task.taskNo,
+      status: task.status,
+      createdAt: task.createdAt.toISOString(),
+    };
+  }
+
+  /**
+   * 查询批量下载任务状态
+   */
+  @Get('batch-download/:taskNo')
+  @ApiOperation({ summary: '查询批量下载任务状态' })
+  @ApiParam({ name: 'taskNo', description: '任务号' })
+  @ApiResponse({ status: 200, description: '任务状态' })
+  @ApiResponse({ status: 404, description: '任务不存在' })
+  async getBatchDownloadStatus(@Param('taskNo') taskNo: string) {
+    this.logger.log(`========== GET /v1/admin/contracts/batch-download/${taskNo} 请求 ==========`);
+
+    const task = await this.prisma.contractBatchDownloadTask.findUnique({
+      where: { taskNo },
+    });
+
+    if (!task) {
+      throw new NotFoundException(`任务不存在: ${taskNo}`);
+    }
+
+    return {
+      taskId: task.id.toString(),
+      taskNo: task.taskNo,
+      status: task.status,
+      totalContracts: task.totalContracts,
+      downloadedCount: task.downloadedCount,
+      failedCount: task.failedCount,
+      progress: task.progress,
+      resultFileUrl: task.resultFileUrl,
+      resultFileSize: task.resultFileSize?.toString(),
+      errors: task.errors,
+      createdAt: task.createdAt.toISOString(),
+      startedAt: task.startedAt?.toISOString(),
+      completedAt: task.completedAt?.toISOString(),
+      expiresAt: task.expiresAt?.toISOString(),
+    };
+  }
+
+  /**
+   * 获取用户的合同列表
+   */
+  @Get('users/:accountSequence')
+  @ApiOperation({ summary: '获取用户的合同列表' })
+  @ApiParam({ name: 'accountSequence', description: '用户账户序列号' })
+  @ApiQuery({ name: 'page', required: false, description: '页码' })
+  @ApiQuery({ name: 'pageSize', required: false, description: '每页条数' })
+  @ApiResponse({ status: 200, description: '合同列表' })
+  async getUserContracts(
+    @Param('accountSequence') accountSequence: string,
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+  ) {
+    this.logger.log(`========== GET /v1/admin/contracts/users/${accountSequence} 请求 ==========`);
+
+    return this.contractService.getUserContracts(accountSequence, {
+      page: page ? parseInt(page, 10) : undefined,
+      pageSize: pageSize ? parseInt(pageSize, 10) : undefined,
+    });
+  }
+
+  /**
+   * 获取单个合同详情
+   */
+  @Get(':orderNo')
+  @ApiOperation({ summary: '获取合同详情' })
+  @ApiParam({ name: 'orderNo', description: '订单号' })
+  @ApiResponse({ status: 200, description: '合同详情' })
+  @ApiResponse({ status: 404, description: '合同不存在' })
+  async getContract(@Param('orderNo') orderNo: string) {
+    this.logger.log(`========== GET /v1/admin/contracts/${orderNo} 请求 ==========`);
+
+    const contract = await this.contractService.getContract(orderNo);
+    if (!contract) {
+      throw new NotFoundException(`合同不存在: ${orderNo}`);
+    }
+
+    return contract;
+  }
+
+  /**
+   * 下载合同 PDF（支持断点续传）
+   */
+  @Get(':orderNo/download')
+  @ApiOperation({ summary: '下载合同 PDF（支持断点续传）' })
+  @ApiParam({ name: 'orderNo', description: '订单号' })
+  @ApiResponse({ status: 200, description: 'PDF 文件' })
+  @ApiResponse({ status: 206, description: '部分内容（断点续传）' })
+  @ApiResponse({ status: 404, description: '合同不存在' })
+  async downloadContract(
+    @Param('orderNo') orderNo: string,
+    @Req() req: Request,
+    @Res() res: Response,
+  ): Promise<void> {
+    this.logger.log(`========== GET /v1/admin/contracts/${orderNo}/download 请求 ==========`);
+
+    // 获取合同详情
+    const contract = await this.contractService.getContract(orderNo);
+    if (!contract) {
+      throw new NotFoundException(`合同不存在: ${orderNo}`);
+    }
+
+    if (!contract.signedPdfUrl) {
+      throw new NotFoundException(`合同PDF不存在: ${orderNo}，状态: ${contract.status}`);
+    }
+
+    // 下载 PDF
+    const pdfBuffer = await this.contractService.downloadContractPdf(orderNo);
+    const fileSize = pdfBuffer.length;
+
+    // 生成文件名
+    const safeRealName = contract.userRealName?.replace(/[\/\\:*?"<>|]/g, '_') || '未知';
+    const fileName = `${contract.contractNo}_${safeRealName}_${contract.treeCount}棵_${contract.provinceName}${contract.cityName}.pdf`;
+    const encodedFileName = encodeURIComponent(fileName);
+
+    // 检查 Range 请求头
+    const range = req.headers.range;
+
+    // 设置通用响应头
+    res.setHeader('Accept-Ranges', 'bytes');
+    res.setHeader('Content-Type', 'application/pdf');
+    res.setHeader('Content-Disposition', `attachment; filename*=UTF-8''${encodedFileName}`);
+    res.setHeader('Cache-Control', 'public, max-age=86400');
+
+    if (range) {
+      // 断点续传
+      const parts = range.replace(/bytes=/, '').split('-');
+      const start = parseInt(parts[0], 10);
+      const end = parts[1] ? parseInt(parts[1], 10) : fileSize - 1;
+
+      if (start >= fileSize || end >= fileSize || start > end) {
+        res.status(416);
+        res.setHeader('Content-Range', `bytes */${fileSize}`);
+        res.end();
+        return;
+      }
+
+      const chunkSize = end - start + 1;
+      const chunk = pdfBuffer.slice(start, end + 1);
+
+      this.logger.log(`Range 请求: ${fileName}, bytes ${start}-${end}/${fileSize}`);
+
+      res.status(206);
+      res.setHeader('Content-Range', `bytes ${start}-${end}/${fileSize}`);
+      res.setHeader('Content-Length', chunkSize);
+      res.end(chunk);
+    } else {
+      // 完整文件
+      this.logger.log(`完整下载: ${fileName}, size=${fileSize}`);
+
+      res.setHeader('Content-Length', fileSize);
+      res.end(pdfBuffer);
+    }
+  }
+}

backend/services/admin-service/src/api/controllers/customer-service-contact.controller.ts

@@ -0,0 +1,196 @@
+import {
+  Controller,
+  Get,
+  Post,
+  Put,
+  Delete,
+  Body,
+  Param,
+  HttpCode,
+  HttpStatus,
+  NotFoundException,
+  BadRequestException,
+  Logger,
+} from '@nestjs/common'
+import { ApiTags, ApiOperation, ApiBearerAuth } from '@nestjs/swagger'
+import { PrismaService } from '../../infrastructure/persistence/prisma/prisma.service'
+import { ContactType } from '@prisma/client'
+
+// ===== DTOs =====
+
+interface CreateContactDto {
+  type: string
+  label: string
+  value: string
+  sortOrder: number
+  isEnabled?: boolean
+}
+
+interface UpdateContactDto {
+  type?: string
+  label?: string
+  value?: string
+  sortOrder?: number
+  isEnabled?: boolean
+}
+
+interface ContactResponseDto {
+  id: string
+  type: ContactType
+  label: string
+  value: string
+  sortOrder: number
+  isEnabled: boolean
+  createdAt: Date
+  updatedAt: Date
+}
+
+// =============================================================================
+// Admin Controller (需要认证)
+// =============================================================================
+
+@ApiTags('Customer Service Contact Management')
+@Controller('admin/customer-service-contacts')
+export class AdminCustomerServiceContactController {
+  private readonly logger = new Logger(AdminCustomerServiceContactController.name)
+
+  constructor(private readonly prisma: PrismaService) {}
+
+  @Get()
+  @ApiBearerAuth()
+  @ApiOperation({ summary: '查询客服联系方式列表 (全部)' })
+  async list(): Promise<ContactResponseDto[]> {
+    const contacts = await this.prisma.customerServiceContact.findMany({
+      orderBy: [{ sortOrder: 'asc' }],
+    })
+    return contacts.map(this.toDto)
+  }
+
+  @Post()
+  @ApiBearerAuth()
+  @ApiOperation({ summary: '新增客服联系方式' })
+  async create(@Body() body: CreateContactDto): Promise<ContactResponseDto> {
+    const contactType = body.type as ContactType
+    if (!Object.values(ContactType).includes(contactType)) {
+      throw new BadRequestException(`Invalid type: ${body.type}. Must be WECHAT or QQ`)
+    }
+    if (!body.label || !body.value) {
+      throw new BadRequestException('label and value are required')
+    }
+    if (body.sortOrder === undefined || body.sortOrder < 0) {
+      throw new BadRequestException('sortOrder must be a non-negative integer')
+    }
+
+    const contact = await this.prisma.customerServiceContact.create({
+      data: {
+        type: contactType,
+        label: body.label,
+        value: body.value,
+        sortOrder: body.sortOrder,
+        isEnabled: body.isEnabled ?? true,
+      },
+    })
+
+    this.logger.log(`Created customer service contact: id=${contact.id}, type=${contact.type}, label=${contact.label}`)
+    return this.toDto(contact)
+  }
+
+  @Put(':id')
+  @ApiBearerAuth()
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '更新客服联系方式' })
+  async update(
+    @Param('id') id: string,
+    @Body() body: UpdateContactDto,
+  ): Promise<ContactResponseDto> {
+    const existing = await this.prisma.customerServiceContact.findUnique({ where: { id } })
+    if (!existing) {
+      throw new NotFoundException('Contact not found')
+    }
+
+    const data: Record<string, unknown> = {}
+    if (body.type !== undefined) {
+      const contactType = body.type as ContactType
+      if (!Object.values(ContactType).includes(contactType)) {
+        throw new BadRequestException(`Invalid type: ${body.type}`)
+      }
+      data.type = contactType
+    }
+    if (body.label !== undefined) data.label = body.label
+    if (body.value !== undefined) data.value = body.value
+    if (body.sortOrder !== undefined) data.sortOrder = body.sortOrder
+    if (body.isEnabled !== undefined) data.isEnabled = body.isEnabled
+
+    const updated = await this.prisma.customerServiceContact.update({
+      where: { id },
+      data,
+    })
+
+    return this.toDto(updated)
+  }
+
+  @Delete(':id')
+  @ApiBearerAuth()
+  @HttpCode(HttpStatus.NO_CONTENT)
+  @ApiOperation({ summary: '删除客服联系方式' })
+  async delete(@Param('id') id: string): Promise<void> {
+    const existing = await this.prisma.customerServiceContact.findUnique({ where: { id } })
+    if (!existing) {
+      throw new NotFoundException('Contact not found')
+    }
+    await this.prisma.customerServiceContact.delete({ where: { id } })
+    this.logger.log(`Deleted customer service contact: id=${id}, type=${existing.type}`)
+  }
+
+  private toDto(contact: {
+    id: string
+    type: ContactType
+    label: string
+    value: string
+    sortOrder: number
+    isEnabled: boolean
+    createdAt: Date
+    updatedAt: Date
+  }): ContactResponseDto {
+    return {
+      id: contact.id,
+      type: contact.type,
+      label: contact.label,
+      value: contact.value,
+      sortOrder: contact.sortOrder,
+      isEnabled: contact.isEnabled,
+      createdAt: contact.createdAt,
+      updatedAt: contact.updatedAt,
+    }
+  }
+}
+
+// =============================================================================
+// Public Controller (移动端调用，无需认证)
+// =============================================================================
+
+@ApiTags('Customer Service Contacts (Public)')
+@Controller('customer-service-contacts')
+export class PublicCustomerServiceContactController {
+  constructor(private readonly prisma: PrismaService) {}
+
+  @Get()
+  @ApiOperation({ summary: '获取已启用的客服联系方式 (移动端)' })
+  async list(): Promise<ContactResponseDto[]> {
+    const contacts = await this.prisma.customerServiceContact.findMany({
+      where: { isEnabled: true },
+      orderBy: [{ sortOrder: 'asc' }],
+    })
+
+    return contacts.map((c) => ({
+      id: c.id,
+      type: c.type,
+      label: c.label,
+      value: c.value,
+      sortOrder: c.sortOrder,
+      isEnabled: c.isEnabled,
+      createdAt: c.createdAt,
+      updatedAt: c.updatedAt,
+    }))
+  }
+}

backend/services/admin-service/src/api/controllers/notification.controller.ts

@@ -74,6 +74,7 @@ export class AdminNotificationController {
       targetConfig,
       imageUrl: dto.imageUrl,
       linkUrl: dto.linkUrl,
+      requiresForceRead: dto.requiresForceRead,
       publishedAt: dto.publishedAt ? new Date(dto.publishedAt) : null,
       expiresAt: dto.expiresAt ? new Date(dto.expiresAt) : null,
       createdBy: 'admin', // TODO: 从认证信息获取
@@ -149,6 +150,7 @@ export class AdminNotificationController {
       imageUrl: dto.imageUrl,
       linkUrl: dto.linkUrl,
       isEnabled: dto.isEnabled,
+      requiresForceRead: dto.requiresForceRead,
       publishedAt: dto.publishedAt !== undefined
         ? dto.publishedAt
           ? new Date(dto.publishedAt)

backend/services/admin-service/src/api/controllers/system-config.controller.ts

@@ -173,7 +173,7 @@ export class AdminSystemConfigController {
  * 移动端/公开系统配置控制器
  * 用于 mobile-app 获取展示相关的配置
  */
-@Controller('api/v1/system-config')
+@Controller('system-config')
 export class PublicSystemConfigController {
   constructor(
     @Inject(SYSTEM_CONFIG_REPOSITORY)

backend/services/admin-service/src/api/controllers/user-detail.controller.ts

@@ -26,6 +26,7 @@ import {
   IUserDetailQueryRepository,
   USER_DETAIL_QUERY_REPOSITORY,
 } from '../../domain/repositories/user-detail-query.repository';
+import { ReferralProxyService } from '../../referral/referral-proxy.service';
 
 /**
  * 用户详情控制器
@@ -40,6 +41,7 @@ export class UserDetailController {
     private readonly userQueryRepository: IUserQueryRepository,
     @Inject(USER_DETAIL_QUERY_REPOSITORY)
     private readonly userDetailRepository: IUserDetailQueryRepository,
+    private readonly referralProxyService: ReferralProxyService,
   ) {}
 
   /**
@@ -58,11 +60,12 @@ export class UserDetailController {
     }
 
     // 并行获取所有相关数据
-    const [referralInfo, personalAdoptions, teamStats, directReferralCount] = await Promise.all([
+    const [referralInfo, personalAdoptions, teamStats, directReferralCount, prePlantingStats] = await Promise.all([
       this.userDetailRepository.getReferralInfo(accountSequence),
       this.userDetailRepository.getPersonalAdoptionCount(accountSequence),
       this.userDetailRepository.getTeamStats(accountSequence),
       this.userDetailRepository.getDirectReferralCount(accountSequence),
+      this.referralProxyService.getPrePlantingStats(accountSequence),
     ]);
 
     // 获取推荐人昵称
@@ -87,6 +90,8 @@ export class UserDetailController {
       registeredAt: user.registeredAt.toISOString(),
       lastActiveAt: user.lastActiveAt?.toISOString() || null,
       personalAdoptions: personalAdoptions,
+      selfPrePlantingPortions: prePlantingStats.selfPrePlantingPortions,
+      teamPrePlantingPortions: prePlantingStats.teamPrePlantingPortions,
       teamAddresses: teamStats.teamAddressCount,
       teamAdoptions: teamStats.teamAdoptionCount,
       provincialAdoptions: {
@@ -133,11 +138,12 @@ export class UserDetailController {
     }
 
     // 获取引荐信息和实时统计
-    const [referralInfo, personalAdoptionCount, directReferralCount, teamStats] = await Promise.all([
+    const [referralInfo, personalAdoptionCount, directReferralCount, teamStats, prePlantingStats] = await Promise.all([
       this.userDetailRepository.getReferralInfo(accountSequence),
       this.userDetailRepository.getPersonalAdoptionCount(accountSequence),
       this.userDetailRepository.getDirectReferralCount(accountSequence),
       this.userDetailRepository.getBatchUserStats([accountSequence]),
+      this.referralProxyService.getPrePlantingStats(accountSequence),
     ]);
 
     const currentUserStats = teamStats.get(accountSequence);
@@ -148,6 +154,8 @@ export class UserDetailController {
       avatar: user.avatarUrl,
       personalAdoptions: personalAdoptionCount,
       teamAdoptions: currentUserStats?.teamAdoptionCount || 0,
+      selfPrePlantingPortions: prePlantingStats.selfPrePlantingPortions,
+      teamPrePlantingPortions: prePlantingStats.teamPrePlantingPortions,
       depth: referralInfo?.depth || 0,
       directReferralCount: directReferralCount,
       isCurrentUser: true,
@@ -156,34 +164,56 @@ export class UserDetailController {
     let ancestors: ReferralNodeDto[] = [];
     let directReferrals: ReferralNodeDto[] = [];
 
+    // 收集所有需要查预种的 accountSequences
+    const allNodeSeqs: string[] = [];
+
     // 向上查询
+    let ancestorNodes: typeof ancestors extends (infer T)[] ? any[] : never = [];
     if (query.direction === 'up' || query.direction === 'both') {
-      const ancestorNodes = await this.userDetailRepository.getAncestors(
+      ancestorNodes = await this.userDetailRepository.getAncestors(
         accountSequence,
         query.depth || 1,
       );
-      ancestors = ancestorNodes.map((node) => ({
+      allNodeSeqs.push(...ancestorNodes.map((n: any) => n.accountSequence));
+    }
+
+    // 向下查询
+    let referralNodes: typeof directReferrals extends (infer T)[] ? any[] : never = [];
+    if (query.direction === 'down' || query.direction === 'both') {
+      referralNodes = await this.userDetailRepository.getDirectReferrals(accountSequence);
+      allNodeSeqs.push(...referralNodes.map((n: any) => n.accountSequence));
+    }
+
+    // 批量获取所有节点的预种统计
+    const batchPrePlanting = allNodeSeqs.length > 0
+      ? await this.referralProxyService.batchGetPrePlantingStats(allNodeSeqs)
+      : {};
+
+    if (ancestorNodes.length > 0) {
+      ancestors = ancestorNodes.map((node: any) => ({
         accountSequence: node.accountSequence,
         userId: node.userId.toString(),
         nickname: node.nickname,
         avatar: node.avatarUrl,
         personalAdoptions: node.personalAdoptionCount,
         teamAdoptions: node.teamAdoptionCount,
+        selfPrePlantingPortions: batchPrePlanting[node.accountSequence]?.selfPrePlantingPortions ?? 0,
+        teamPrePlantingPortions: batchPrePlanting[node.accountSequence]?.teamPrePlantingPortions ?? 0,
         depth: node.depth,
         directReferralCount: node.directReferralCount,
       }));
     }
 
-    // 向下查询
-    if (query.direction === 'down' || query.direction === 'both') {
-      const referralNodes = await this.userDetailRepository.getDirectReferrals(accountSequence);
-      directReferrals = referralNodes.map((node) => ({
+    if (referralNodes.length > 0) {
+      directReferrals = referralNodes.map((node: any) => ({
         accountSequence: node.accountSequence,
         userId: node.userId.toString(),
         nickname: node.nickname,
         avatar: node.avatarUrl,
         personalAdoptions: node.personalAdoptionCount,
         teamAdoptions: node.teamAdoptionCount,
+        selfPrePlantingPortions: batchPrePlanting[node.accountSequence]?.selfPrePlantingPortions ?? 0,
+        teamPrePlantingPortions: batchPrePlanting[node.accountSequence]?.teamPrePlantingPortions ?? 0,
         depth: node.depth,
         directReferralCount: node.directReferralCount,
       }));
@@ -371,6 +401,7 @@ export class UserDetailController {
         monthlyTargetType: role.monthlyTargetType,
         lastAssessmentMonth: role.lastAssessmentMonth,
         monthlyTreesAdded: role.monthlyTreesAdded,
+        officePhotoUrls: role.officePhotoUrls,
         createdAt: role.createdAt.toISOString(),
       })),
       assessments: assessments.map((assessment) => ({

backend/services/admin-service/src/api/controllers/user.controller.ts

@@ -21,6 +21,7 @@ import {
   IUserDetailQueryRepository,
   USER_DETAIL_QUERY_REPOSITORY,
 } from '../../domain/repositories/user-detail-query.repository';
+import { ReferralProxyService } from '../../referral/referral-proxy.service';
 
 /**
  * 用户管理控制器
@@ -34,6 +35,7 @@ export class UserController {
     private readonly userQueryRepository: IUserQueryRepository,
     @Inject(USER_DETAIL_QUERY_REPOSITORY)
     private readonly userDetailRepository: IUserDetailQueryRepository,
+    private readonly referralProxyService: ReferralProxyService,
   ) {}
 
   /**
@@ -70,7 +72,10 @@ export class UserController {
 
     // 批量获取实时统计数据
     const accountSequences = result.items.map(item => item.accountSequence);
-    const statsMap = await this.userDetailRepository.getBatchUserStats(accountSequences);
+    const [statsMap, prePlantingStatsMap] = await Promise.all([
+      this.userDetailRepository.getBatchUserStats(accountSequences),
+      this.referralProxyService.batchGetPrePlantingStats(accountSequences),
+    ]);
 
     // 获取所有用户的团队总认种数用于计算百分比（使用实时数据）
     let totalTeamAdoptions = 0;
@@ -79,7 +84,7 @@ export class UserController {
     }
 
     return {
-      items: result.items.map((item) => this.mapToListItem(item, totalTeamAdoptions, statsMap.get(item.accountSequence))),
+      items: result.items.map((item) => this.mapToListItem(item, totalTeamAdoptions, statsMap.get(item.accountSequence), prePlantingStatsMap[item.accountSequence])),
       total: result.total,
       page: result.page,
       pageSize: result.pageSize,
@@ -157,6 +162,10 @@ export class UserController {
       provinceAdoptionCount: number;
       cityAdoptionCount: number;
     },
+    prePlantingStats?: {
+      selfPrePlantingPortions: number;
+      teamPrePlantingPortions: number;
+    },
   ): UserListItemDto {
     // 使用实时统计数据（如果有），否则使用预计算数据
     const personalAdoptions = realTimeStats?.personalAdoptionCount ?? item.personalAdoptionCount;
@@ -181,6 +190,8 @@ export class UserController {
       nickname: item.nickname,
       phoneNumberMasked: item.phoneNumberMasked,
       personalAdoptions,
+      selfPrePlantingPortions: prePlantingStats?.selfPrePlantingPortions ?? 0,
+      teamPrePlantingPortions: prePlantingStats?.teamPrePlantingPortions ?? 0,
       teamAddresses,
       teamAdoptions,
       provincialAdoptions: {

backend/services/admin-service/src/api/dto/request/notification.dto.ts

@@ -70,6 +70,10 @@ export class CreateNotificationDto {
   @IsString()
   linkUrl?: string;
 
+  @IsOptional()
+  @IsBoolean()
+  requiresForceRead?: boolean;
+
   @IsOptional()
   @IsDateString()
   publishedAt?: string;
@@ -120,6 +124,10 @@ export class UpdateNotificationDto {
   @IsBoolean()
   isEnabled?: boolean;
 
+  @IsOptional()
+  @IsBoolean()
+  requiresForceRead?: boolean;
+
   @IsOptional()
   @IsDateString()
   publishedAt?: string;

backend/services/admin-service/src/api/dto/response/notification.dto.ts

@@ -31,6 +31,7 @@ export class NotificationResponseDto {
   imageUrl: string | null;
   linkUrl: string | null;
   isEnabled: boolean;
+  requiresForceRead: boolean;
   publishedAt: string | null;
   expiresAt: string | null;
   createdAt: string;
@@ -47,6 +48,7 @@ export class NotificationResponseDto {
       imageUrl: entity.imageUrl,
       linkUrl: entity.linkUrl,
       isEnabled: entity.isEnabled,
+      requiresForceRead: entity.requiresForceRead,
       publishedAt: entity.publishedAt?.toISOString() ?? null,
       expiresAt: entity.expiresAt?.toISOString() ?? null,
       createdAt: entity.createdAt.toISOString(),
@@ -68,6 +70,7 @@ export class UserNotificationResponseDto {
   publishedAt: string | null;
   isRead: boolean;
   readAt: string | null;
+  requiresForceRead: boolean;
 
   static fromEntity(item: NotificationWithReadStatus): UserNotificationResponseDto {
     return {
@@ -81,6 +84,7 @@ export class UserNotificationResponseDto {
       publishedAt: item.notification.publishedAt?.toISOString() ?? null,
       isRead: item.isRead,
       readAt: item.readAt?.toISOString() ?? null,
+      requiresForceRead: item.notification.requiresForceRead,
     };
   }
 }

backend/services/admin-service/src/api/dto/response/user-detail.dto.ts

@@ -49,6 +49,10 @@ export class UserFullDetailDto {
     percentage: number;
   };
 
+  // 预种统计
+  selfPrePlantingPortions!: number;
+  teamPrePlantingPortions!: number;
+
   // 排名
   ranking!: number | null;
 
@@ -70,6 +74,8 @@ export class ReferralNodeDto {
   avatar!: string | null;
   personalAdoptions!: number;
   teamAdoptions!: number; // 团队认种量
+  selfPrePlantingPortions!: number; // 个人预种份数
+  teamPrePlantingPortions!: number; // 团队预种份数
   depth!: number;
   directReferralCount!: number;
   isCurrentUser?: boolean;
@@ -215,6 +221,7 @@ export class AuthorizationRoleDto {
   monthlyTargetType!: string;
   lastAssessmentMonth!: string | null;
   monthlyTreesAdded!: number;
+  officePhotoUrls!: string[];
   createdAt!: string;
 }
 

backend/services/admin-service/src/api/dto/response/user.dto.ts

@@ -8,6 +8,8 @@ export class UserListItemDto {
   nickname!: string | null;
   phoneNumberMasked!: string | null;
   personalAdoptions!: number;
+  selfPrePlantingPortions!: number;
+  teamPrePlantingPortions!: number;
   teamAddresses!: number;
   teamAdoptions!: number;
   provincialAdoptions!: {

backend/services/admin-service/src/app.module.ts

@@ -61,6 +61,7 @@ import { UserTagController } from './api/controllers/user-tag.controller';
 import { ClassificationRuleController } from './api/controllers/classification-rule.controller';
 import { AudienceSegmentController } from './api/controllers/audience-segment.controller';
 import { AutoTagSyncJob } from './infrastructure/jobs/auto-tag-sync.job';
+import { ContractBatchDownloadJob } from './infrastructure/jobs/contract-batch-download.job';
 // Co-Managed Wallet imports
 import { CoManagedWalletController } from './api/controllers/co-managed-wallet.controller';
 import { CoManagedWalletService } from './application/services/co-managed-wallet.service';
@@ -76,6 +77,27 @@ import { SYSTEM_MAINTENANCE_REPOSITORY } from './domain/repositories/system-main
 import { SystemMaintenanceRepositoryImpl } from './infrastructure/persistence/repositories/system-maintenance.repository.impl';
 import { AdminMaintenanceController, MobileMaintenanceController } from './api/controllers/system-maintenance.controller';
 import { MaintenanceInterceptor } from './api/interceptors/maintenance.interceptor';
+// App Asset imports
+import { AdminAppAssetController, PublicAppAssetController } from './api/controllers/app-asset.controller'
+// Customer Service Contact imports
+import { AdminCustomerServiceContactController, PublicCustomerServiceContactController } from './api/controllers/customer-service-contact.controller';
+// [2026-02-05] 新增：合同管理模块
+import { ContractController } from './api/controllers/contract.controller';
+import { ContractService } from './application/services/contract.service';
+// [2026-02-17] 新增：预种计划开关管理
+import { PrePlantingConfigController, PublicPrePlantingConfigController } from './pre-planting/pre-planting-config.controller';
+import { PrePlantingConfigService } from './pre-planting/pre-planting-config.service';
+// [2026-02-27] 新增：预种计划数据代理（admin-service → planting-service 内部 HTTP）
+import { PrePlantingProxyService } from './pre-planting/pre-planting-proxy.service';
+// [2026-03-02] 新增：推荐链预种统计代理（admin-service → referral-service 内部 HTTP）
+import { ReferralProxyService } from './referral/referral-proxy.service';
+// [2026-03-02] 纯新增：授权自助申请照片代理（admin-service → authorization-service 内部 HTTP）
+import { AuthorizationProxyService } from './authorization/authorization-proxy.service';
+import { AuthorizationPhotosController } from './api/controllers/authorization-photos.controller';
+// [2026-02-26] 新增：认种树定价配置（总部运营成本压力涨价）
+import { AdminTreePricingController, PublicTreePricingController } from './pricing/tree-pricing.controller';
+import { TreePricingService } from './pricing/tree-pricing.service';
+import { AutoPriceIncreaseJob } from './infrastructure/jobs/auto-price-increase.job';
 
 @Module({
   imports: [
@@ -111,6 +133,22 @@ import { MaintenanceInterceptor } from './api/interceptors/maintenance.intercept
     // System Maintenance Controllers
     AdminMaintenanceController,
     MobileMaintenanceController,
+    // App Asset Controllers
+    AdminAppAssetController,
+    PublicAppAssetController,
+    // Customer Service Contact Controllers
+    AdminCustomerServiceContactController,
+    PublicCustomerServiceContactController,
+    // [2026-02-05] 新增：合同管理控制器
+    ContractController,
+    // [2026-02-17] 新增：预种计划开关管理
+    PrePlantingConfigController,
+    PublicPrePlantingConfigController,
+    // [2026-02-26] 新增：认种树定价配置（总部运营成本压力涨价）
+    AdminTreePricingController,
+    PublicTreePricingController,
+    // [2026-03-02] 纯新增：自助申请照片管理
+    AuthorizationPhotosController,
   ],
   providers: [
     PrismaService,
@@ -176,6 +214,7 @@ import { MaintenanceInterceptor } from './api/interceptors/maintenance.intercept
     AudienceSegmentService,
     // Scheduled Jobs
     AutoTagSyncJob,
+    ContractBatchDownloadJob,
     // Co-Managed Wallet
     CoManagedWalletMapper,
     CoManagedWalletService,
@@ -197,6 +236,19 @@ import { MaintenanceInterceptor } from './api/interceptors/maintenance.intercept
       provide: APP_INTERCEPTOR,
       useClass: MaintenanceInterceptor,
     },
+    // [2026-02-05] 新增：合同管理服务
+    ContractService,
+    // [2026-02-17] 新增：预种计划开关管理
+    PrePlantingConfigService,
+    // [2026-02-27] 新增：预种计划数据代理
+    PrePlantingProxyService,
+    // [2026-03-02] 新增：推荐链预种统计代理
+    ReferralProxyService,
+    // [2026-03-02] 纯新增：授权自助申请照片代理
+    AuthorizationProxyService,
+    // [2026-02-26] 新增：认种树定价配置（总部运营成本压力涨价）
+    TreePricingService,
+    AutoPriceIncreaseJob,
   ],
 })
 export class AppModule {}

backend/services/admin-service/src/application/services/contract.service.ts

@@ -0,0 +1,203 @@
+/**
+ * 合同管理服务
+ * [2026-02-05] 新增：调用 planting-service 内部 API 获取合同数据
+ * 回滚方式：删除此文件并从 app.module.ts 中移除引用
+ */
+
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import axios, { AxiosInstance } from 'axios';
+
+/**
+ * 合同 DTO
+ */
+export interface ContractDto {
+  orderNo: string;
+  contractNo: string;
+  userId: string;
+  accountSequence: string;
+  userRealName: string | null;
+  userPhoneNumber: string | null;
+  treeCount: number;
+  totalAmount: number;
+  provinceCode: string;
+  provinceName: string;
+  cityCode: string;
+  cityName: string;
+  status: string;
+  signedAt: string | null;
+  signedPdfUrl: string | null;
+  createdAt: string;
+}
+
+/**
+ * 合同列表响应
+ */
+export interface ContractsListResponse {
+  items: ContractDto[];
+  total: number;
+  page: number;
+  pageSize: number;
+  totalPages: number;
+}
+
+/**
+ * 合同统计响应
+ */
+export interface ContractStatisticsResponse {
+  totalContracts: number;
+  signedContracts: number;
+  pendingContracts: number;
+  expiredContracts: number;
+}
+
+/**
+ * 合同查询参数
+ */
+export interface ContractQueryParams {
+  accountSequences?: string[];
+  signedAfter?: string;
+  signedBefore?: string;
+  provinceCode?: string;
+  cityCode?: string;
+  status?: string;
+  page?: number;
+  pageSize?: number;
+  orderBy?: 'signedAt' | 'createdAt';
+  orderDir?: 'asc' | 'desc';
+}
+
+@Injectable()
+export class ContractService {
+  private readonly logger = new Logger(ContractService.name);
+  private readonly httpClient: AxiosInstance;
+  private readonly plantingServiceUrl: string;
+
+  constructor(private readonly configService: ConfigService) {
+    this.plantingServiceUrl = this.configService.get<string>(
+      'PLANTING_SERVICE_URL',
+      'http://rwa-planting-service:3003',
+    );
+
+    this.httpClient = axios.create({
+      baseURL: this.plantingServiceUrl,
+      timeout: 30000,
+    });
+
+    this.logger.log(`ContractService initialized, planting-service URL: ${this.plantingServiceUrl}`);
+  }
+
+  /**
+   * 获取合同列表
+   */
+  async getContracts(params: ContractQueryParams): Promise<ContractsListResponse> {
+    try {
+      const queryParams = new URLSearchParams();
+
+      if (params.accountSequences?.length) {
+        queryParams.append('accountSequences', params.accountSequences.join(','));
+      }
+      if (params.signedAfter) queryParams.append('signedAfter', params.signedAfter);
+      if (params.signedBefore) queryParams.append('signedBefore', params.signedBefore);
+      if (params.provinceCode) queryParams.append('provinceCode', params.provinceCode);
+      if (params.cityCode) queryParams.append('cityCode', params.cityCode);
+      if (params.status) queryParams.append('status', params.status);
+      if (params.page) queryParams.append('page', params.page.toString());
+      if (params.pageSize) queryParams.append('pageSize', params.pageSize.toString());
+      if (params.orderBy) queryParams.append('orderBy', params.orderBy);
+      if (params.orderDir) queryParams.append('orderDir', params.orderDir);
+
+      const url = `/api/v1/planting/internal/contracts?${queryParams.toString()}`;
+      this.logger.debug(`[getContracts] 请求: ${url}`);
+
+      const response = await this.httpClient.get<ContractsListResponse>(url);
+      return response.data;
+    } catch (error) {
+      this.logger.error(`[getContracts] 失败: ${error.message}`);
+      return {
+        items: [],
+        total: 0,
+        page: params.page ?? 1,
+        pageSize: params.pageSize ?? 50,
+        totalPages: 0,
+      };
+    }
+  }
+
+  /**
+   * 获取用户的合同列表
+   */
+  async getUserContracts(accountSequence: string, params?: {
+    page?: number;
+    pageSize?: number;
+  }): Promise<ContractsListResponse> {
+    return this.getContracts({
+      accountSequences: [accountSequence],
+      page: params?.page,
+      pageSize: params?.pageSize,
+      status: undefined, // 查询所有状态
+    });
+  }
+
+  /**
+   * 获取单个合同详情
+   */
+  async getContract(orderNo: string): Promise<ContractDto | null> {
+    try {
+      const url = `/api/v1/planting/internal/contracts/${orderNo}`;
+      this.logger.debug(`[getContract] 请求: ${url}`);
+
+      const response = await this.httpClient.get<ContractDto>(url);
+      return response.data;
+    } catch (error) {
+      if (error.response?.status === 404) {
+        return null;
+      }
+      this.logger.error(`[getContract] 失败: ${error.message}`);
+      throw error;
+    }
+  }
+
+  /**
+   * 下载合同 PDF
+   * @returns PDF Buffer
+   */
+  async downloadContractPdf(orderNo: string): Promise<Buffer> {
+    const url = `/api/v1/planting/internal/contracts/${orderNo}/pdf`;
+    this.logger.debug(`[downloadContractPdf] 请求: ${url}`);
+
+    const response = await this.httpClient.get(url, {
+      responseType: 'arraybuffer',
+    });
+
+    return Buffer.from(response.data);
+  }
+
+  /**
+   * 获取合同统计信息
+   */
+  async getStatistics(params?: {
+    provinceCode?: string;
+    cityCode?: string;
+  }): Promise<ContractStatisticsResponse> {
+    try {
+      const queryParams = new URLSearchParams();
+      if (params?.provinceCode) queryParams.append('provinceCode', params.provinceCode);
+      if (params?.cityCode) queryParams.append('cityCode', params.cityCode);
+
+      const url = `/api/v1/planting/internal/contracts/statistics?${queryParams.toString()}`;
+      this.logger.debug(`[getStatistics] 请求: ${url}`);
+
+      const response = await this.httpClient.get<ContractStatisticsResponse>(url);
+      return response.data;
+    } catch (error) {
+      this.logger.error(`[getStatistics] 失败: ${error.message}`);
+      return {
+        totalContracts: 0,
+        signedContracts: 0,
+        pendingContracts: 0,
+        expiredContracts: 0,
+      };
+    }
+  }
+}

backend/services/admin-service/src/authorization/authorization-proxy.service.ts

@@ -0,0 +1,122 @@
+/**
+ * 授权服务代理 — 自助申请照片查询
+ * [2026-03-02] 纯新增：通过内部 HTTP 调用 authorization-service 获取自助申请照片
+ *
+ * === 架构 ===
+ * admin-web → admin-service (本服务) → authorization-service /authorization/self-apply-photos
+ * 复用 ReferralProxyService 的 axios 代理模式
+ */
+
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import axios, { AxiosInstance } from 'axios';
+import { PrismaService } from '../infrastructure/persistence/prisma/prisma.service';
+
+export interface SelfApplyPhotoItem {
+  id: string;
+  accountSequence: string;
+  nickname: string;
+  avatar: string | null;
+  roleType: string;
+  regionName: string;
+  status: string;
+  officePhotoUrls: string[];
+  createdAt: string;
+}
+
+export interface SelfApplyPhotosResponse {
+  items: SelfApplyPhotoItem[];
+  total: number;
+  page: number;
+  limit: number;
+}
+
+@Injectable()
+export class AuthorizationProxyService {
+  private readonly logger = new Logger(AuthorizationProxyService.name);
+  private readonly httpClient: AxiosInstance;
+
+  constructor(
+    private readonly configService: ConfigService,
+    private readonly prisma: PrismaService,
+  ) {
+    const authorizationServiceUrl = this.configService.get<string>(
+      'AUTHORIZATION_SERVICE_URL',
+      'http://rwa-authorization-service:3009',
+    );
+
+    this.httpClient = axios.create({
+      baseURL: authorizationServiceUrl,
+      timeout: 30000,
+    });
+
+    this.logger.log(
+      `AuthorizationProxyService initialized, authorization-service URL: ${authorizationServiceUrl}`,
+    );
+  }
+
+  /**
+   * 获取自助申请照片列表（含用户昵称/头像补充）
+   */
+  async getSelfApplyPhotos(params: {
+    page?: number;
+    limit?: number;
+    roleType?: string;
+  }): Promise<SelfApplyPhotosResponse> {
+    const { page = 1, limit = 20, roleType } = params;
+
+    try {
+      // 1. 从 authorization-service 获取有照片的授权记录
+      const queryParams = new URLSearchParams();
+      queryParams.set('page', String(page));
+      queryParams.set('limit', String(limit));
+      if (roleType) {
+        queryParams.set('roleType', roleType);
+      }
+
+      const url = `/api/v1/authorization/self-apply-photos?${queryParams.toString()}`;
+      this.logger.debug(`[getSelfApplyPhotos] 请求: ${url}`);
+      const response = await this.httpClient.get(url);
+      // authorization-service 全局拦截器将响应包装为 {success, data, timestamp}
+      // 实际数据在 response.data.data 中
+      const raw = response.data;
+      const data = raw?.data ?? raw;
+
+      if (!data?.items?.length) {
+        return { items: [], total: data?.total ?? 0, page, limit };
+      }
+
+      // 2. 批量查 user_query_view 补充 nickname + avatarUrl
+      const accountSequences = data.items.map((item: any) => item.accountSequence);
+      const users = await this.prisma.userQueryView.findMany({
+        where: { accountSequence: { in: accountSequences } },
+        select: { accountSequence: true, nickname: true, avatarUrl: true },
+      });
+
+      const userMap = new Map(
+        users.map((u) => [u.accountSequence, { nickname: u.nickname, avatar: u.avatarUrl }]),
+      );
+
+      // 3. 合并数据
+      const items: SelfApplyPhotoItem[] = data.items.map((item: any) => {
+        const user = userMap.get(item.accountSequence);
+        return {
+          id: item.id,
+          accountSequence: item.accountSequence,
+          nickname: user?.nickname ?? item.accountSequence,
+          avatar: user?.avatar ?? null,
+          roleType: item.roleType,
+          regionName: item.regionName,
+          status: item.status,
+          officePhotoUrls: item.officePhotoUrls ?? [],
+          createdAt: item.createdAt,
+        };
+      });
+
+      return { items, total: data.total, page, limit };
+    } catch (error) {
+      this.logger.error(`[getSelfApplyPhotos] 失败: ${error.message}`);
+      return { items: [], total: 0, page, limit };
+    }
+  }
+}

backend/services/admin-service/src/domain/entities/notification.entity.ts

@@ -23,6 +23,8 @@ export class NotificationEntity {
     public readonly imageUrl: string | null,
     public readonly linkUrl: string | null,
     public readonly isEnabled: boolean,
+    /** 是否需要强制弹窗阅读（由管理员创建时配置） */
+    public readonly requiresForceRead: boolean,
     public readonly publishedAt: Date | null,
     public readonly expiresAt: Date | null,
     public readonly createdAt: Date,
@@ -99,6 +101,7 @@ export class NotificationEntity {
     targetConfig?: NotificationTarget | null;
     imageUrl?: string | null;
     linkUrl?: string | null;
+    requiresForceRead?: boolean;
     publishedAt?: Date | null;
     expiresAt?: Date | null;
     createdBy: string;
@@ -128,6 +131,7 @@ export class NotificationEntity {
       params.imageUrl ?? null,
       params.linkUrl ?? null,
       true,
+      params.requiresForceRead ?? false,
       params.publishedAt ?? null,
       params.expiresAt ?? null,
       now,
@@ -149,6 +153,7 @@ export class NotificationEntity {
     imageUrl?: string | null;
     linkUrl?: string | null;
     isEnabled?: boolean;
+    requiresForceRead?: boolean;
     publishedAt?: Date | null;
     expiresAt?: Date | null;
   }): NotificationEntity {
@@ -163,6 +168,7 @@ export class NotificationEntity {
       params.imageUrl !== undefined ? params.imageUrl : this.imageUrl,
       params.linkUrl !== undefined ? params.linkUrl : this.linkUrl,
       params.isEnabled ?? this.isEnabled,
+      params.requiresForceRead ?? this.requiresForceRead,
       params.publishedAt !== undefined ? params.publishedAt : this.publishedAt,
       params.expiresAt !== undefined ? params.expiresAt : this.expiresAt,
       this.createdAt,

backend/services/admin-service/src/domain/repositories/user-detail-query.repository.ts

@@ -138,6 +138,7 @@ export interface AuthorizationRole {
   monthlyTargetType: string;
   lastAssessmentMonth: string | null;
   monthlyTreesAdded: number;
+  officePhotoUrls: string[];
   createdAt: Date;
 }
 

backend/services/admin-service/src/infrastructure/jobs/auto-price-increase.job.ts

@@ -0,0 +1,42 @@
+import { Injectable, Logger, OnModuleInit } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { TreePricingService } from '../../pricing/tree-pricing.service';
+
+/**
+ * 自动涨价定时任务
+ *
+ * 每小时检查一次是否到达自动涨价时间。
+ * 涨价间隔以天为单位，小时级精度足够。
+ * 涨价原因：总部运营成本压力。
+ */
+@Injectable()
+export class AutoPriceIncreaseJob implements OnModuleInit {
+  private readonly logger = new Logger(AutoPriceIncreaseJob.name);
+  private isRunning = false;
+
+  constructor(private readonly pricingService: TreePricingService) {}
+
+  onModuleInit() {
+    this.logger.log('AutoPriceIncreaseJob initialized');
+  }
+
+  @Cron('0 * * * *') // 每小时第0分钟执行
+  async checkAndExecuteAutoIncrease(): Promise<void> {
+    if (this.isRunning) {
+      this.logger.warn('Auto price increase check already running, skipping...');
+      return;
+    }
+
+    this.isRunning = true;
+    try {
+      const executed = await this.pricingService.executeAutoIncrease();
+      if (executed) {
+        this.logger.log('Auto price increase executed successfully');
+      }
+    } catch (error) {
+      this.logger.error(`Auto price increase failed: ${error}`);
+    } finally {
+      this.isRunning = false;
+    }
+  }
+}

backend/services/admin-service/src/infrastructure/jobs/contract-batch-download.job.ts

@@ -0,0 +1,343 @@
+/**
+ * 合同批量下载任务处理器
+ * [2026-02-05] 新增：定时处理批量下载任务
+ * 回滚方式：删除此文件并从 app.module.ts 中移除引用
+ */
+
+import { Injectable, Logger, OnModuleInit } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { ConfigService } from '@nestjs/config';
+import * as fs from 'fs/promises';
+import * as path from 'path';
+import * as archiver from 'archiver';
+import { createWriteStream, existsSync, mkdirSync } from 'fs';
+import { PrismaService } from '../persistence/prisma/prisma.service';
+import { ContractService, ContractDto } from '../../application/services/contract.service';
+
+/**
+ * 筛选条件类型
+ */
+interface BatchDownloadFilters {
+  signedAfter?: string;
+  signedBefore?: string;
+  provinceCode?: string;
+  cityCode?: string;
+}
+
+/**
+ * 合同批量下载任务处理 Job
+ * 每分钟检查是否有待处理的批量下载任务
+ */
+@Injectable()
+export class ContractBatchDownloadJob implements OnModuleInit {
+  private readonly logger = new Logger(ContractBatchDownloadJob.name);
+  private isRunning = false;
+  private readonly downloadDir: string;
+  private readonly baseUrl: string;
+
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly contractService: ContractService,
+    private readonly configService: ConfigService,
+  ) {
+    this.downloadDir = this.configService.get<string>('UPLOAD_DIR') || './uploads';
+    this.baseUrl = this.configService.get<string>('BASE_URL') || 'http://localhost:3005';
+  }
+
+  onModuleInit() {
+    this.logger.log('ContractBatchDownloadJob initialized');
+    // 确保下载目录存在
+    const contractsDir = path.join(this.downloadDir, 'contracts');
+    if (!existsSync(contractsDir)) {
+      mkdirSync(contractsDir, { recursive: true });
+      this.logger.log(`Created contracts download directory: ${contractsDir}`);
+    }
+  }
+
+  /**
+   * 每分钟检查并处理待处理的批量下载任务
+   */
+  @Cron('0 * * * * *') // 每分钟的第0秒
+  async processPendingTasks(): Promise<void> {
+    if (this.isRunning) {
+      this.logger.debug('Batch download job is already running, skipping...');
+      return;
+    }
+
+    this.isRunning = true;
+
+    try {
+      // 查找待处理的任务
+      const pendingTask = await this.prisma.contractBatchDownloadTask.findFirst({
+        where: { status: 'PENDING' },
+        orderBy: { createdAt: 'asc' },
+      });
+
+      if (!pendingTask) {
+        return;
+      }
+
+      this.logger.log(`开始处理批量下载任务: ${pendingTask.taskNo}`);
+
+      // 更新状态为处理中
+      await this.prisma.contractBatchDownloadTask.update({
+        where: { id: pendingTask.id },
+        data: {
+          status: 'PROCESSING',
+          startedAt: new Date(),
+        },
+      });
+
+      try {
+        await this.processTask(pendingTask.id, pendingTask.taskNo, pendingTask.filters as BatchDownloadFilters);
+      } catch (error) {
+        this.logger.error(`任务处理失败: ${pendingTask.taskNo}`, error);
+        await this.prisma.contractBatchDownloadTask.update({
+          where: { id: pendingTask.id },
+          data: {
+            status: 'FAILED',
+            errors: { message: error.message, stack: error.stack },
+            completedAt: new Date(),
+          },
+        });
+      }
+    } catch (error) {
+      this.logger.error('批量下载任务检查失败', error);
+    } finally {
+      this.isRunning = false;
+    }
+  }
+
+  /**
+   * 处理单个批量下载任务
+   */
+  private async processTask(
+    taskId: bigint,
+    taskNo: string,
+    filters: BatchDownloadFilters | null,
+  ): Promise<void> {
+    const errors: Array<{ orderNo: string; error: string }> = [];
+    let downloadedCount = 0;
+    let failedCount = 0;
+
+    // 1. 获取符合条件的合同列表（只获取已签署的）
+    this.logger.log(`获取合同列表, 筛选条件: ${JSON.stringify(filters)}`);
+
+    const contractsResult = await this.contractService.getContracts({
+      signedAfter: filters?.signedAfter,
+      signedBefore: filters?.signedBefore,
+      provinceCode: filters?.provinceCode,
+      cityCode: filters?.cityCode,
+      status: 'SIGNED',
+      pageSize: 10000, // 最大获取1万份
+      orderBy: 'signedAt',
+      orderDir: 'asc',
+    });
+
+    const contracts = contractsResult.items;
+    const totalContracts = contracts.length;
+
+    this.logger.log(`共找到 ${totalContracts} 份已签署合同`);
+
+    if (totalContracts === 0) {
+      // 没有合同需要下载
+      await this.prisma.contractBatchDownloadTask.update({
+        where: { id: taskId },
+        data: {
+          status: 'COMPLETED',
+          totalContracts: 0,
+          downloadedCount: 0,
+          failedCount: 0,
+          progress: 100,
+          completedAt: new Date(),
+        },
+      });
+      return;
+    }
+
+    // 更新总数
+    await this.prisma.contractBatchDownloadTask.update({
+      where: { id: taskId },
+      data: { totalContracts },
+    });
+
+    // 2. 创建临时目录
+    const tempDir = path.join(this.downloadDir, 'temp', taskNo);
+    if (!existsSync(tempDir)) {
+      mkdirSync(tempDir, { recursive: true });
+    }
+
+    // 3. 逐个下载合同 PDF
+    for (let i = 0; i < contracts.length; i++) {
+      const contract = contracts[i];
+
+      try {
+        // 下载 PDF
+        const pdfBuffer = await this.contractService.downloadContractPdf(contract.orderNo);
+
+        // 生成文件路径（按省市分组）
+        const safeProvince = this.sanitizeFileName(contract.provinceName || '未知省份');
+        const safeCity = this.sanitizeFileName(contract.cityName || '未知城市');
+        const subDir = path.join(tempDir, safeProvince, safeCity);
+
+        if (!existsSync(subDir)) {
+          mkdirSync(subDir, { recursive: true });
+        }
+
+        // 生成文件名
+        const safeRealName = this.sanitizeFileName(contract.userRealName || '未知');
+        const fileName = `${contract.contractNo}_${safeRealName}_${contract.treeCount}棵.pdf`;
+        const filePath = path.join(subDir, fileName);
+
+        // 保存文件
+        await fs.writeFile(filePath, pdfBuffer);
+
+        downloadedCount++;
+        this.logger.debug(`下载成功: ${contract.orderNo} -> ${fileName}`);
+      } catch (error) {
+        failedCount++;
+        errors.push({ orderNo: contract.orderNo, error: error.message });
+        this.logger.warn(`下载失败: ${contract.orderNo} - ${error.message}`);
+      }
+
+      // 更新进度
+      const progress = Math.floor(((i + 1) / totalContracts) * 100);
+      if (progress % 10 === 0 || i === totalContracts - 1) {
+        await this.prisma.contractBatchDownloadTask.update({
+          where: { id: taskId },
+          data: {
+            downloadedCount,
+            failedCount,
+            progress,
+            lastProcessedOrderNo: contract.orderNo,
+            errors: errors.length > 0 ? errors : undefined,
+          },
+        });
+        this.logger.log(`进度: ${progress}% (${downloadedCount}/${totalContracts})`);
+      }
+    }
+
+    // 4. 打包成 ZIP
+    this.logger.log('开始打包 ZIP...');
+
+    const zipFileName = this.generateZipFileName(filters, downloadedCount);
+    const zipDir = path.join(this.downloadDir, 'contracts');
+    const zipPath = path.join(zipDir, zipFileName);
+
+    await this.createZipArchive(tempDir, zipPath);
+
+    // 获取 ZIP 文件大小
+    const zipStats = await fs.stat(zipPath);
+    const resultFileUrl = `${this.baseUrl}/uploads/contracts/${zipFileName}`;
+
+    this.logger.log(`ZIP 打包完成: ${zipFileName}, 大小: ${zipStats.size} bytes`);
+
+    // 5. 清理临时文件
+    await this.cleanupTempDir(tempDir);
+
+    // 6. 更新任务状态为完成
+    await this.prisma.contractBatchDownloadTask.update({
+      where: { id: taskId },
+      data: {
+        status: 'COMPLETED',
+        downloadedCount,
+        failedCount,
+        progress: 100,
+        resultFileUrl,
+        resultFileSize: BigInt(zipStats.size),
+        errors: errors.length > 0 ? errors : undefined,
+        completedAt: new Date(),
+        expiresAt: new Date(Date.now() + 7 * 24 * 60 * 60 * 1000), // 7天后过期
+      },
+    });
+
+    this.logger.log(`任务完成: ${taskNo}, 成功: ${downloadedCount}, 失败: ${failedCount}`);
+  }
+
+  /**
+   * 生成 ZIP 文件名
+   */
+  private generateZipFileName(filters: BatchDownloadFilters | null, count: number): string {
+    const dateStr = new Date().toISOString().slice(0, 10).replace(/-/g, '');
+    let rangeStr = '';
+
+    if (filters?.signedAfter || filters?.signedBefore) {
+      const start = filters.signedAfter
+        ? new Date(filters.signedAfter).toISOString().slice(0, 10).replace(/-/g, '')
+        : 'all';
+      const end = filters.signedBefore
+        ? new Date(filters.signedBefore).toISOString().slice(0, 10).replace(/-/g, '')
+        : 'now';
+      rangeStr = `_${start}-${end}`;
+    }
+
+    return `contracts_${dateStr}${rangeStr}_${count}份.zip`;
+  }
+
+  /**
+   * 创建 ZIP 压缩包
+   */
+  private async createZipArchive(sourceDir: string, zipPath: string): Promise<void> {
+    return new Promise((resolve, reject) => {
+      const output = createWriteStream(zipPath);
+      const archive = archiver('zip', {
+        zlib: { level: 6 }, // 压缩级别
+      });
+
+      output.on('close', () => {
+        this.logger.log(`ZIP 文件大小: ${archive.pointer()} bytes`);
+        resolve();
+      });
+
+      archive.on('error', (err: Error) => {
+        reject(err);
+      });
+
+      archive.pipe(output);
+
+      // 添加目录下所有文件
+      archive.directory(sourceDir, false);
+
+      archive.finalize();
+    });
+  }
+
+  /**
+   * 清理临时目录
+   */
+  private async cleanupTempDir(tempDir: string): Promise<void> {
+    try {
+      await fs.rm(tempDir, { recursive: true, force: true });
+      this.logger.debug(`清理临时目录: ${tempDir}`);
+    } catch (error) {
+      this.logger.warn(`清理临时目录失败: ${tempDir}`, error);
+    }
+  }
+
+  /**
+   * 清理文件名中的非法字符
+   */
+  private sanitizeFileName(name: string): string {
+    return name.replace(/[\/\\:*?"<>|]/g, '_').trim() || '未知';
+  }
+
+  /**
+   * 手动触发任务处理（供 API 调用）
+   */
+  async triggerProcessing(): Promise<{ processed: boolean; taskNo?: string }> {
+    if (this.isRunning) {
+      return { processed: false };
+    }
+
+    await this.processPendingTasks();
+
+    return { processed: true };
+  }
+
+  /**
+   * 获取处理状态
+   */
+  getProcessingStatus(): { isRunning: boolean } {
+    return { isRunning: this.isRunning };
+  }
+}

backend/services/admin-service/src/infrastructure/persistence/mappers/notification.mapper.ts

@@ -56,6 +56,7 @@ export class NotificationMapper {
       prisma.imageUrl,
       prisma.linkUrl,
       prisma.isEnabled,
+      prisma.requiresForceRead,
       prisma.publishedAt,
       prisma.expiresAt,
       prisma.createdAt,
@@ -78,6 +79,7 @@ export class NotificationMapper {
       imageUrl: entity.imageUrl,
       linkUrl: entity.linkUrl,
       isEnabled: entity.isEnabled,
+      requiresForceRead: entity.requiresForceRead,
       publishedAt: entity.publishedAt,
       expiresAt: entity.expiresAt,
       createdAt: entity.createdAt,

backend/services/admin-service/src/infrastructure/persistence/repositories/user-detail-query.repository.impl.ts

@@ -86,14 +86,16 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
     // 注意：优先从 referrals 获取 accountSequences，因为用户可能不存在于 user_query_view
     const referralAccountSequences = referrals.map(r => r.accountSequence);
     const [adoptionCounts, directReferralCounts, teamStats] = await Promise.all([
-      // 统计每个用户的认种订单数量（状态为 MINING_ENABLED）
+      // 统计每个用户的认种棵数（状态为 MINING_ENABLED）
+      // 注意：使用 _sum.treeCount 而非 _count.id，因为一笔订单可以认种多棵，
+      // 显示的是棵数（认种数量），不是订单条数。
       this.prisma.plantingOrderQueryView.groupBy({
         by: ['accountSequence'],
         where: {
           accountSequence: { in: referralAccountSequences },
           status: 'MINING_ENABLED',
         },
-        _count: { id: true },
+        _sum: { treeCount: true },
       }),
       // 统计每个用户的直推数量
       this.prisma.referralQueryView.groupBy({
@@ -105,7 +107,7 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
       this.getBatchUserStats(referralAccountSequences),
     ]);
 
-    const adoptionCountMap = new Map(adoptionCounts.map(a => [a.accountSequence, a._count.id]));
+    const adoptionCountMap = new Map(adoptionCounts.map(a => [a.accountSequence, a._sum.treeCount ?? 0]));
     const directCountMap = new Map(
       directReferralCounts
         .filter(d => d.referrerId !== null)
@@ -169,14 +171,16 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
     // 实时统计：获取每个用户的认种数量、团队认种量和直推数量
     const userAccountSequences = directReferrals.map(r => r.accountSequence);
     const [adoptionCounts, directReferralCounts, teamStats] = await Promise.all([
-      // 统计每个用户的认种订单数量（状态为 MINING_ENABLED）
+      // 统计每个用户的认种棵数（状态为 MINING_ENABLED）
+      // 注意：使用 _sum.treeCount 而非 _count.id，因为一笔订单可以认种多棵，
+      // 显示的是棵数（认种数量），不是订单条数。
       this.prisma.plantingOrderQueryView.groupBy({
         by: ['accountSequence'],
         where: {
           accountSequence: { in: userAccountSequences },
           status: 'MINING_ENABLED',
         },
-        _count: { id: true },
+        _sum: { treeCount: true },
       }),
       // 统计每个用户的直推数量
       this.prisma.referralQueryView.groupBy({
@@ -188,7 +192,7 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
       this.getBatchUserStats(userAccountSequences),
     ]);
 
-    const adoptionCountMap = new Map(adoptionCounts.map(a => [a.accountSequence, a._count.id]));
+    const adoptionCountMap = new Map(adoptionCounts.map(a => [a.accountSequence, a._sum.treeCount ?? 0]));
     const directCountMap = new Map(
       directReferralCounts
         .filter(d => d.referrerId !== null)
@@ -448,6 +452,7 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
       monthlyTargetType: role.monthlyTargetType,
       lastAssessmentMonth: role.lastAssessmentMonth,
       monthlyTreesAdded: role.monthlyTreesAdded,
+      officePhotoUrls: role.officePhotoUrls ?? [],
       createdAt: role.createdAt,
     }));
   }
@@ -527,15 +532,18 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
   }
 
   async getPersonalAdoptionCount(accountSequence: string): Promise<number> {
-    // 统计用户的认种订单数量（状态为 MINING_ENABLED）
-    const count = await this.prisma.plantingOrderQueryView.count({
+    // 统计用户的认种棵数（状态为 MINING_ENABLED）
+    // 注意：使用 aggregate._sum.treeCount 而非 count()，因为一笔订单可以认种多棵，
+    // 返回的是总棵数（认种数量），不是订单条数。
+    const result = await this.prisma.plantingOrderQueryView.aggregate({
       where: {
         accountSequence,
         status: 'MINING_ENABLED',
       },
+      _sum: { treeCount: true },
     });
 
-    return count;
+    return result._sum.treeCount ?? 0;
   }
 
   async getDirectReferralCount(accountSequence: string): Promise<number> {
@@ -577,17 +585,19 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
 
     const teamAddressCount = teamMembers.length;
 
-    // 2. 获取团队认种量：汇总所有团队成员的有效认种订单数
+    // 2. 获取团队认种量：汇总所有团队成员的有效认种棵数
+    // 注意：使用 aggregate._sum.treeCount 而非 count()，因为一笔订单可以认种多棵。
     let teamAdoptionCount = 0;
     if (teamMembers.length > 0) {
-      const count = await this.prisma.plantingOrderQueryView.count({
+      const result = await this.prisma.plantingOrderQueryView.aggregate({
         where: {
           accountSequence: { in: teamMembers.map((m) => m.accountSequence) },
           status: 'MINING_ENABLED',
         },
+        _sum: { treeCount: true },
       });
 
-      teamAdoptionCount = count;
+      teamAdoptionCount = result._sum.treeCount ?? 0;
     }
 
     return { teamAddressCount, teamAdoptionCount };
@@ -610,17 +620,19 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
 
     if (accountSequences.length === 0) return result;
 
-    // 1. 批量获取个人认种量
+    // 1. 批量获取个人认种棵数
+    // 注意：使用 _sum.treeCount 而非 _count.id，因为一笔订单可以认种多棵，
+    // 显示的是棵数（认种数量），不是订单条数。
     const personalAdoptionCounts = await this.prisma.plantingOrderQueryView.groupBy({
       by: ['accountSequence'],
       where: {
         accountSequence: { in: accountSequences },
         status: 'MINING_ENABLED',
       },
-      _count: { id: true },
+      _sum: { treeCount: true },
     });
     const personalAdoptionMap = new Map(
-      personalAdoptionCounts.map(p => [p.accountSequence, p._count.id])
+      personalAdoptionCounts.map(p => [p.accountSequence, p._sum.treeCount ?? 0])
     );
 
     // 2. 批量获取用户的省市信息（从认种订单中获取第一个订单的省市）
@@ -673,35 +685,41 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
         if (teamMembers.length > 0) {
           const teamAccountSequences = teamMembers.map(m => m.accountSequence);
 
-          // 团队总认种量
-          teamAdoptionCount = await this.prisma.plantingOrderQueryView.count({
+          // 团队总认种棵数（使用 sum treeCount，不是 count orders）
+          const teamResult = await this.prisma.plantingOrderQueryView.aggregate({
             where: {
               accountSequence: { in: teamAccountSequences },
               status: 'MINING_ENABLED',
             },
+            _sum: { treeCount: true },
           });
+          teamAdoptionCount = teamResult._sum.treeCount ?? 0;
 
-          // 如果用户有省市信息，统计同省同市的认种量
+          // 如果用户有省市信息，统计同省同市的认种棵数
           if (userLocation?.province) {
-            // 同省认种量
-            provinceAdoptionCount = await this.prisma.plantingOrderQueryView.count({
+            // 同省认种棵数
+            const provinceResult = await this.prisma.plantingOrderQueryView.aggregate({
               where: {
                 accountSequence: { in: teamAccountSequences },
                 status: 'MINING_ENABLED',
                 selectedProvince: userLocation.province,
               },
+              _sum: { treeCount: true },
             });
+            provinceAdoptionCount = provinceResult._sum.treeCount ?? 0;
 
-            // 同市认种量
+            // 同市认种棵数
             if (userLocation.city) {
-              cityAdoptionCount = await this.prisma.plantingOrderQueryView.count({
+              const cityResult = await this.prisma.plantingOrderQueryView.aggregate({
                 where: {
                   accountSequence: { in: teamAccountSequences },
                   status: 'MINING_ENABLED',
                   selectedProvince: userLocation.province,
                   selectedCity: userLocation.city,
                 },
+                _sum: { treeCount: true },
               });
+              cityAdoptionCount = cityResult._sum.treeCount ?? 0;
             }
           }
         }

backend/services/admin-service/src/infrastructure/persistence/repositories/user-query.repository.impl.ts

@@ -24,6 +24,32 @@ export class UserQueryRepositoryImpl implements IUserQueryRepository {
     const where = this.buildWhereClause(filters);
     const orderBy = this.buildOrderBy(sort);
 
+    // 认种筛选：UserQueryView.personalAdoptionCount 可能未同步，
+    // 改为实时查询 PlantingOrderQueryView（与 getBatchUserStats 数据源一致）
+    if (filters.minAdoptions !== undefined || filters.maxAdoptions !== undefined) {
+      const adoptedAccounts = await this.prisma.plantingOrderQueryView.groupBy({
+        by: ['accountSequence'],
+        where: { status: 'MINING_ENABLED' },
+        _count: { id: true },
+      });
+      const adoptedSeqs = new Set(adoptedAccounts.map(a => a.accountSequence));
+
+      if (filters.minAdoptions !== undefined && filters.minAdoptions > 0) {
+        // 已认种：accountSequence 必须在有 MINING_ENABLED 订单的集合中
+        where.accountSequence = {
+          ...(typeof where.accountSequence === 'object' ? where.accountSequence as any : {}),
+          in: [...adoptedSeqs],
+        };
+      }
+      if (filters.maxAdoptions !== undefined && filters.maxAdoptions === 0) {
+        // 未认种：accountSequence 不在有 MINING_ENABLED 订单的集合中
+        where.accountSequence = {
+          ...(typeof where.accountSequence === 'object' ? where.accountSequence as any : {}),
+          notIn: [...adoptedSeqs],
+        };
+      }
+    }
+
     const [items, total] = await Promise.all([
       this.prisma.userQueryView.findMany({
         where,
@@ -264,16 +290,8 @@ export class UserQueryRepositoryImpl implements IUserQueryRepository {
       where.inviterSequence = filters.hasInviter ? { not: null } : null;
     }
 
-    // 认种数范围
-    if (filters.minAdoptions !== undefined || filters.maxAdoptions !== undefined) {
-      where.personalAdoptionCount = {};
-      if (filters.minAdoptions !== undefined) {
-        where.personalAdoptionCount.gte = filters.minAdoptions;
-      }
-      if (filters.maxAdoptions !== undefined) {
-        where.personalAdoptionCount.lte = filters.maxAdoptions;
-      }
-    }
+    // 认种数范围：不再使用 personalAdoptionCount（预计算字段可能未同步），
+    // 改为在 findMany 中实时查询 PlantingOrderQueryView 处理
 
     // 注册时间范围
     if (filters.registeredAfter || filters.registeredBefore) {

backend/services/admin-service/src/pre-planting/pre-planting-config.controller.ts

@@ -0,0 +1,230 @@
+import {
+  Controller,
+  Get,
+  Post,
+  Put,
+  Body,
+  Query,
+  HttpCode,
+  HttpStatus,
+  Logger,
+} from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiResponse, ApiQuery } from '@nestjs/swagger';
+import { IsBoolean, IsOptional, IsString } from 'class-validator';
+import { PrePlantingConfigService } from './pre-planting-config.service';
+import { PrePlantingProxyService } from './pre-planting-proxy.service';
+import { PrismaService } from '../infrastructure/persistence/prisma/prisma.service';
+
+class UpdatePrePlantingConfigDto {
+  @IsBoolean()
+  isActive: boolean;
+
+  @IsOptional()
+  @IsString()
+  updatedBy?: string;
+}
+
+class TogglePrePlantingConfigDto {
+  @IsBoolean()
+  isActive: boolean;
+}
+
+class UpdatePrePlantingAgreementDto {
+  @IsString()
+  text: string;
+}
+
+@ApiTags('预种计划配置')
+@Controller('admin/pre-planting')
+export class PrePlantingConfigController {
+  private readonly logger = new Logger(PrePlantingConfigController.name);
+
+  constructor(
+    private readonly configService: PrePlantingConfigService,
+    private readonly proxyService: PrePlantingProxyService,
+    private readonly prisma: PrismaService,
+  ) {}
+
+  /**
+   * 根据 accountSequence 查找该用户的团队成员 accountSequence 列表
+   * 逻辑：找到该用户的 userId，然后查找 ancestorPath 包含该 userId 的所有用户
+   * 返回的列表包含该用户本人
+   */
+  private async resolveTeamAccountSequences(teamOfAccountSeq: string): Promise<string[]> {
+    // 1. 找到 teamOf 用户的 userId
+    const leader = await this.prisma.referralQueryView.findUnique({
+      where: { accountSequence: teamOfAccountSeq },
+      select: { userId: true, accountSequence: true },
+    });
+    if (!leader) {
+      this.logger.warn(`[resolveTeamAccountSequences] 未找到用户: ${teamOfAccountSeq}`);
+      return [];
+    }
+
+    // 2. 查找 ancestorPath 包含该 userId 的所有下级用户（PostgreSQL array contains）
+    const teamMembers = await this.prisma.referralQueryView.findMany({
+      where: {
+        ancestorPath: { has: leader.userId },
+      },
+      select: { accountSequence: true },
+    });
+
+    // 3. 包含团队领导本人
+    const sequences = [leader.accountSequence, ...teamMembers.map((m) => m.accountSequence)];
+    this.logger.debug(`[resolveTeamAccountSequences] ${teamOfAccountSeq} 团队成员数: ${sequences.length}`);
+    return sequences;
+  }
+
+  @Get('config')
+  @ApiOperation({ summary: '获取预种计划开关状态（含协议文本）' })
+  @ApiResponse({ status: HttpStatus.OK, description: '开关状态' })
+  async getConfig() {
+    const config = await this.configService.getConfig();
+    const agreementText = await this.configService.getAgreement();
+    return { ...config, agreementText };
+  }
+
+  @Post('config')
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '更新预种计划开关状态' })
+  @ApiResponse({ status: HttpStatus.OK, description: '更新成功' })
+  async updateConfig(@Body() dto: UpdatePrePlantingConfigDto) {
+    return this.configService.updateConfig(dto.isActive, dto.updatedBy);
+  }
+
+  // ============================================
+  // [2026-02-27] 新增：预种管理端点（toggle + 数据查询代理）
+  // ============================================
+
+  @Put('config/toggle')
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '切换预种计划开关' })
+  @ApiResponse({ status: HttpStatus.OK, description: '切换成功' })
+  async toggleConfig(@Body() dto: TogglePrePlantingConfigDto) {
+    return this.configService.updateConfig(dto.isActive);
+  }
+
+  @Get('orders')
+  @ApiOperation({ summary: '预种订单列表（管理员视角）' })
+  @ApiQuery({ name: 'page', required: false })
+  @ApiQuery({ name: 'pageSize', required: false })
+  @ApiQuery({ name: 'keyword', required: false })
+  @ApiQuery({ name: 'status', required: false })
+  @ApiQuery({ name: 'teamOf', required: false, description: '团队筛选：指定用户 accountSequence，只显示其团队成员的订单' })
+  async getOrders(
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+    @Query('keyword') keyword?: string,
+    @Query('status') status?: string,
+    @Query('teamOf') teamOf?: string,
+  ) {
+    let accountSequences: string[] | undefined;
+    if (teamOf) {
+      accountSequences = await this.resolveTeamAccountSequences(teamOf);
+      if (accountSequences.length === 0) {
+        return { items: [], total: 0, page: page ? parseInt(page, 10) : 1, pageSize: pageSize ? parseInt(pageSize, 10) : 20 };
+      }
+    }
+
+    return this.proxyService.getOrders({
+      page: page ? parseInt(page, 10) : undefined,
+      pageSize: pageSize ? parseInt(pageSize, 10) : undefined,
+      keyword: keyword || undefined,
+      status: status || undefined,
+      accountSequences,
+    });
+  }
+
+  @Get('positions')
+  @ApiOperation({ summary: '预种持仓列表（管理员视角）' })
+  @ApiQuery({ name: 'page', required: false })
+  @ApiQuery({ name: 'pageSize', required: false })
+  @ApiQuery({ name: 'keyword', required: false })
+  @ApiQuery({ name: 'teamOf', required: false, description: '团队筛选：指定用户 accountSequence，只显示其团队成员的持仓' })
+  async getPositions(
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+    @Query('keyword') keyword?: string,
+    @Query('teamOf') teamOf?: string,
+  ) {
+    let accountSequences: string[] | undefined;
+    if (teamOf) {
+      accountSequences = await this.resolveTeamAccountSequences(teamOf);
+      if (accountSequences.length === 0) {
+        return { items: [], total: 0, page: page ? parseInt(page, 10) : 1, pageSize: pageSize ? parseInt(pageSize, 10) : 20 };
+      }
+    }
+
+    return this.proxyService.getPositions({
+      page: page ? parseInt(page, 10) : undefined,
+      pageSize: pageSize ? parseInt(pageSize, 10) : undefined,
+      keyword: keyword || undefined,
+      accountSequences,
+    });
+  }
+
+  @Get('merges')
+  @ApiOperation({ summary: '预种合并记录列表（管理员视角）' })
+  @ApiQuery({ name: 'page', required: false })
+  @ApiQuery({ name: 'pageSize', required: false })
+  @ApiQuery({ name: 'keyword', required: false })
+  @ApiQuery({ name: 'status', required: false })
+  async getMerges(
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+    @Query('keyword') keyword?: string,
+    @Query('status') status?: string,
+  ) {
+    return this.proxyService.getMerges({
+      page: page ? parseInt(page, 10) : undefined,
+      pageSize: pageSize ? parseInt(pageSize, 10) : undefined,
+      keyword: keyword || undefined,
+      status: status || undefined,
+    });
+  }
+
+  @Get('stats')
+  @ApiOperation({ summary: '预种统计汇总' })
+  async getStats() {
+    return this.proxyService.getStats();
+  }
+
+  // ============================================
+  // [2026-02-28] 新增：预种协议管理
+  // ============================================
+
+  @Get('agreement')
+  @ApiOperation({ summary: '获取预种协议文本' })
+  @ApiResponse({ status: HttpStatus.OK, description: '协议文本' })
+  async getAgreement() {
+    const text = await this.configService.getAgreement();
+    return { text };
+  }
+
+  @Put('agreement')
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '更新预种协议文本' })
+  @ApiResponse({ status: HttpStatus.OK, description: '更新成功' })
+  async updateAgreement(@Body() dto: UpdatePrePlantingAgreementDto) {
+    return this.configService.updateAgreement(dto.text);
+  }
+}
+
+/**
+ * 公开 API（供 planting-service 调用）
+ */
+@ApiTags('预种计划配置-内部API')
+@Controller('api/v1/admin/pre-planting')
+export class PublicPrePlantingConfigController {
+  constructor(
+    private readonly configService: PrePlantingConfigService,
+  ) {}
+
+  @Get('config')
+  @ApiOperation({ summary: '获取预种计划开关状态（内部API，含协议文本）' })
+  async getConfig() {
+    const config = await this.configService.getConfig();
+    const agreementText = await this.configService.getAgreement();
+    return { ...config, agreementText };
+  }
+}

backend/services/admin-service/src/pre-planting/pre-planting-config.service.ts

@@ -0,0 +1,110 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { PrismaService } from '../infrastructure/persistence/prisma/prisma.service';
+
+@Injectable()
+export class PrePlantingConfigService {
+  private readonly logger = new Logger(PrePlantingConfigService.name);
+
+  constructor(private readonly prisma: PrismaService) {}
+
+  async getConfig(): Promise<{
+    isActive: boolean;
+    activatedAt: Date | null;
+  }> {
+    const config = await this.prisma.prePlantingConfig.findFirst({
+      orderBy: { updatedAt: 'desc' },
+    });
+
+    if (!config) {
+      return { isActive: false, activatedAt: null };
+    }
+
+    return {
+      isActive: config.isActive,
+      activatedAt: config.activatedAt,
+    };
+  }
+
+  /**
+   * 获取预种协议文本（从 system_configs 表读取）
+   */
+  async getAgreement(): Promise<string | null> {
+    const config = await this.prisma.systemConfig.findUnique({
+      where: { key: 'pre_planting_agreement' },
+    });
+    return config?.value ?? null;
+  }
+
+  /**
+   * 更新预种协议文本（upsert 到 system_configs 表）
+   */
+  async updateAgreement(text: string, updatedBy?: string): Promise<{ text: string }> {
+    await this.prisma.systemConfig.upsert({
+      where: { key: 'pre_planting_agreement' },
+      create: {
+        key: 'pre_planting_agreement',
+        value: text,
+        description: '预种计划购买协议文本',
+        updatedBy: updatedBy || null,
+      },
+      update: {
+        value: text,
+        updatedBy: updatedBy || null,
+      },
+    });
+
+    this.logger.log(`[PRE-PLANTING] Agreement text updated by ${updatedBy || 'unknown'}`);
+    return { text };
+  }
+
+  async updateConfig(
+    isActive: boolean,
+    updatedBy?: string,
+  ): Promise<{
+    isActive: boolean;
+    activatedAt: Date | null;
+  }> {
+    const existing = await this.prisma.prePlantingConfig.findFirst({
+      orderBy: { updatedAt: 'desc' },
+    });
+
+    const activatedAt = isActive ? new Date() : null;
+
+    if (existing) {
+      const updated = await this.prisma.prePlantingConfig.update({
+        where: { id: existing.id },
+        data: {
+          isActive,
+          activatedAt: isActive ? (existing.activatedAt || activatedAt) : existing.activatedAt,
+          updatedBy: updatedBy || null,
+        },
+      });
+
+      this.logger.log(
+        `[PRE-PLANTING] Config updated: isActive=${updated.isActive} by ${updatedBy || 'unknown'}`,
+      );
+
+      return {
+        isActive: updated.isActive,
+        activatedAt: updated.activatedAt,
+      };
+    }
+
+    const created = await this.prisma.prePlantingConfig.create({
+      data: {
+        isActive,
+        activatedAt,
+        updatedBy: updatedBy || null,
+      },
+    });
+
+    this.logger.log(
+      `[PRE-PLANTING] Config created: isActive=${created.isActive} by ${updatedBy || 'unknown'}`,
+    );
+
+    return {
+      isActive: created.isActive,
+      activatedAt: created.activatedAt,
+    };
+  }
+}

backend/services/admin-service/src/pre-planting/pre-planting-proxy.service.ts

@@ -0,0 +1,125 @@
+/**
+ * 预种计划数据代理服务
+ * [2026-02-27] 新增：通过内部 HTTP 调用 planting-service 获取预种管理数据
+ *
+ * === 架构 ===
+ * admin-web → admin-service (本服务) → planting-service /internal/pre-planting/admin/*
+ * 复用现有 ContractService 的 axios 代理模式
+ */
+
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import axios, { AxiosInstance } from 'axios';
+
+@Injectable()
+export class PrePlantingProxyService {
+  private readonly logger = new Logger(PrePlantingProxyService.name);
+  private readonly httpClient: AxiosInstance;
+
+  constructor(private readonly configService: ConfigService) {
+    const plantingServiceUrl = this.configService.get<string>(
+      'PLANTING_SERVICE_URL',
+      'http://rwa-planting-service:3003',
+    );
+
+    this.httpClient = axios.create({
+      baseURL: plantingServiceUrl,
+      timeout: 30000,
+    });
+
+    this.logger.log(
+      `PrePlantingProxyService initialized, planting-service URL: ${plantingServiceUrl}`,
+    );
+  }
+
+  async getOrders(params: {
+    page?: number;
+    pageSize?: number;
+    keyword?: string;
+    status?: string;
+    accountSequences?: string[];
+  }) {
+    try {
+      const qp = new URLSearchParams();
+      if (params.page) qp.append('page', params.page.toString());
+      if (params.pageSize) qp.append('pageSize', params.pageSize.toString());
+      if (params.keyword) qp.append('keyword', params.keyword);
+      if (params.status) qp.append('status', params.status);
+      if (params.accountSequences?.length) qp.append('accountSequences', params.accountSequences.join(','));
+
+      const url = `/api/v1/internal/pre-planting/admin/orders?${qp.toString()}`;
+      this.logger.debug(`[getOrders] 请求: ${url}`);
+      const response = await this.httpClient.get(url);
+      return response.data;
+    } catch (error) {
+      this.logger.error(`[getOrders] 失败: ${error.message}`);
+      return { items: [], total: 0, page: params.page ?? 1, pageSize: params.pageSize ?? 20 };
+    }
+  }
+
+  async getPositions(params: {
+    page?: number;
+    pageSize?: number;
+    keyword?: string;
+    accountSequences?: string[];
+  }) {
+    try {
+      const qp = new URLSearchParams();
+      if (params.page) qp.append('page', params.page.toString());
+      if (params.pageSize) qp.append('pageSize', params.pageSize.toString());
+      if (params.keyword) qp.append('keyword', params.keyword);
+      if (params.accountSequences?.length) qp.append('accountSequences', params.accountSequences.join(','));
+
+      const url = `/api/v1/internal/pre-planting/admin/positions?${qp.toString()}`;
+      this.logger.debug(`[getPositions] 请求: ${url}`);
+      const response = await this.httpClient.get(url);
+      return response.data;
+    } catch (error) {
+      this.logger.error(`[getPositions] 失败: ${error.message}`);
+      return { items: [], total: 0, page: params.page ?? 1, pageSize: params.pageSize ?? 20 };
+    }
+  }
+
+  async getMerges(params: {
+    page?: number;
+    pageSize?: number;
+    keyword?: string;
+    status?: string;
+  }) {
+    try {
+      const qp = new URLSearchParams();
+      if (params.page) qp.append('page', params.page.toString());
+      if (params.pageSize) qp.append('pageSize', params.pageSize.toString());
+      if (params.keyword) qp.append('keyword', params.keyword);
+      if (params.status) qp.append('status', params.status);
+
+      const url = `/api/v1/internal/pre-planting/admin/merges?${qp.toString()}`;
+      this.logger.debug(`[getMerges] 请求: ${url}`);
+      const response = await this.httpClient.get(url);
+      return response.data;
+    } catch (error) {
+      this.logger.error(`[getMerges] 失败: ${error.message}`);
+      return { items: [], total: 0, page: params.page ?? 1, pageSize: params.pageSize ?? 20 };
+    }
+  }
+
+  async getStats() {
+    try {
+      const url = '/api/v1/internal/pre-planting/admin/stats';
+      this.logger.debug(`[getStats] 请求: ${url}`);
+      const response = await this.httpClient.get(url);
+      return response.data;
+    } catch (error) {
+      this.logger.error(`[getStats] 失败: ${error.message}`);
+      return {
+        totalOrders: 0,
+        totalPortions: 0,
+        totalAmount: 0,
+        totalMerges: 0,
+        totalTreesMerged: 0,
+        totalUsers: 0,
+        pendingContracts: 0,
+      };
+    }
+  }
+}

backend/services/admin-service/src/pricing/tree-pricing.controller.ts

@@ -0,0 +1,126 @@
+import {
+  Controller,
+  Get,
+  Post,
+  Put,
+  Body,
+  Query,
+  HttpCode,
+  HttpStatus,
+} from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiResponse } from '@nestjs/swagger';
+import { IsNumber, IsString, IsBoolean, IsOptional } from 'class-validator';
+import { TreePricingService } from './tree-pricing.service';
+
+// ======================== DTO ========================
+
+class UpdateSupplementDto {
+  /** 新的加价金额（整数 USDT） */
+  @IsNumber()
+  newSupplement: number;
+  /** 变更原因 */
+  @IsString()
+  reason: string;
+  /** 操作人ID */
+  @IsOptional()
+  @IsString()
+  operatorId?: string;
+}
+
+class UpdateAutoIncreaseDto {
+  /** 是否启用自动涨价 */
+  @IsBoolean()
+  enabled: boolean;
+  /** 每次自动涨价金额（整数 USDT） */
+  @IsOptional()
+  @IsNumber()
+  amount?: number;
+  /** 自动涨价间隔天数 */
+  @IsOptional()
+  @IsNumber()
+  intervalDays?: number;
+  /** 操作人ID */
+  @IsOptional()
+  @IsString()
+  operatorId?: string;
+}
+
+class ChangeLogQueryDto {
+  @IsOptional()
+  @IsNumber()
+  page?: number;
+  @IsOptional()
+  @IsNumber()
+  pageSize?: number;
+}
+
+// ======================== Admin Controller ========================
+
+@ApiTags('认种定价配置')
+@Controller('admin/tree-pricing')
+export class AdminTreePricingController {
+  constructor(
+    private readonly pricingService: TreePricingService,
+  ) {}
+
+  @Get('config')
+  @ApiOperation({ summary: '获取当前定价配置' })
+  @ApiResponse({ status: HttpStatus.OK, description: '定价配置信息' })
+  async getConfig() {
+    return this.pricingService.getConfig();
+  }
+
+  @Post('supplement')
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '手动修改加价金额（总部运营成本压力涨价）' })
+  @ApiResponse({ status: HttpStatus.OK, description: '更新成功，返回最新配置' })
+  async updateSupplement(@Body() dto: UpdateSupplementDto) {
+    return this.pricingService.updateSupplement(
+      dto.newSupplement,
+      dto.reason,
+      dto.operatorId || 'admin',
+    );
+  }
+
+  @Put('auto-increase')
+  @ApiOperation({ summary: '设置自动涨价（总部运营成本压力自动涨价）' })
+  @ApiResponse({ status: HttpStatus.OK, description: '设置成功，返回最新配置' })
+  async updateAutoIncrease(@Body() dto: UpdateAutoIncreaseDto) {
+    return this.pricingService.updateAutoIncreaseSettings(
+      dto.enabled,
+      dto.amount,
+      dto.intervalDays,
+      dto.operatorId || 'admin',
+    );
+  }
+
+  @Get('change-log')
+  @ApiOperation({ summary: '获取价格变更审计日志' })
+  @ApiResponse({ status: HttpStatus.OK, description: '分页审计日志' })
+  async getChangeLog(@Query() query: ChangeLogQueryDto) {
+    return this.pricingService.getChangeLog(
+      Number(query.page) || 1,
+      Number(query.pageSize) || 20,
+    );
+  }
+}
+
+// ======================== Public Controller ========================
+
+/**
+ * 公开 API（供 planting-service 和 mobile-app 调用）
+ * 不需要管理员认证
+ */
+@ApiTags('认种定价配置-公开API')
+@Controller('tree-pricing')
+export class PublicTreePricingController {
+  constructor(
+    private readonly pricingService: TreePricingService,
+  ) {}
+
+  @Get('config')
+  @ApiOperation({ summary: '获取当前定价配置（公开接口）' })
+  async getConfig() {
+    return this.pricingService.getConfig();
+  }
+}

backend/services/admin-service/src/pricing/tree-pricing.service.ts

@@ -0,0 +1,256 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { PrismaService } from '../infrastructure/persistence/prisma/prisma.service';
+
+/** 基础价常量 */
+const BASE_PRICE = 15831; // 正式认种基础价（不变）
+const BASE_PORTION_PRICE = 1887; // 预种基础价 [2026-03-01 调整] 9项 floor(18870/10) 取整 + 总部吸收余额
+const PORTIONS_PER_TREE = 10; // [2026-03-01 调整] 5 → 10 份/棵
+
+export interface TreePricingConfigResponse {
+  basePrice: number;
+  basePortionPrice: number;
+  currentSupplement: number;
+  totalPrice: number;
+  totalPortionPrice: number;
+  autoIncreaseEnabled: boolean;
+  autoIncreaseAmount: number;
+  autoIncreaseIntervalDays: number;
+  lastAutoIncreaseAt: Date | null;
+  nextAutoIncreaseAt: Date | null;
+  updatedAt: Date;
+}
+
+export interface TreePriceChangeLogItem {
+  id: string;
+  changeType: string;
+  previousSupplement: number;
+  newSupplement: number;
+  changeAmount: number;
+  reason: string | null;
+  operatorId: string | null;
+  createdAt: Date;
+}
+
+@Injectable()
+export class TreePricingService {
+  private readonly logger = new Logger(TreePricingService.name);
+
+  constructor(private readonly prisma: PrismaService) {}
+
+  /**
+   * 获取当前定价配置，不存在则创建默认配置
+   */
+  async getConfig(): Promise<TreePricingConfigResponse> {
+    let config = await this.prisma.treePricingConfig.findFirst({
+      orderBy: { updatedAt: 'desc' },
+    });
+
+    if (!config) {
+      config = await this.prisma.treePricingConfig.create({
+        data: { currentSupplement: 0, autoIncreaseEnabled: false },
+      });
+      this.logger.log('[TREE-PRICING] Default config created');
+    }
+
+    const totalPrice = BASE_PRICE + config.currentSupplement;
+    // 预种价格 = 基础预种价(1887) + floor(加价部分/10)
+    const totalPortionPrice = BASE_PORTION_PRICE + Math.floor(config.currentSupplement / PORTIONS_PER_TREE);
+    return {
+      basePrice: BASE_PRICE,
+      basePortionPrice: BASE_PORTION_PRICE,
+      currentSupplement: config.currentSupplement,
+      totalPrice,
+      totalPortionPrice,
+      autoIncreaseEnabled: config.autoIncreaseEnabled,
+      autoIncreaseAmount: config.autoIncreaseAmount,
+      autoIncreaseIntervalDays: config.autoIncreaseIntervalDays,
+      lastAutoIncreaseAt: config.lastAutoIncreaseAt,
+      nextAutoIncreaseAt: config.nextAutoIncreaseAt,
+      updatedAt: config.updatedAt,
+    };
+  }
+
+  /**
+   * 手动修改加价金额（事务：同时更新配置 + 写入审计日志）
+   * 涨价原因：总部运营成本压力
+   */
+  async updateSupplement(
+    newSupplement: number,
+    reason: string,
+    operatorId: string,
+  ): Promise<TreePricingConfigResponse> {
+    // 允许负数（降价对冲），但总价不能低于 0
+    if (BASE_PRICE + newSupplement < 0) {
+      throw new Error(`调价金额不能低于 -${BASE_PRICE}，否则总价为负`);
+    }
+
+    const config = await this.getOrCreateConfig();
+    const previousSupplement = config.currentSupplement;
+    const changeAmount = newSupplement - previousSupplement;
+
+    if (changeAmount === 0) {
+      return this.getConfig();
+    }
+
+    await this.prisma.$transaction([
+      this.prisma.treePricingConfig.update({
+        where: { id: config.id },
+        data: {
+          currentSupplement: newSupplement,
+          updatedBy: operatorId,
+        },
+      }),
+      this.prisma.treePriceChangeLog.create({
+        data: {
+          changeType: 'MANUAL',
+          previousSupplement,
+          newSupplement,
+          changeAmount,
+          reason: reason || '总部运营成本压力调价',
+          operatorId,
+        },
+      }),
+    ]);
+
+    this.logger.log(
+      `[TREE-PRICING] Manual supplement update: ${previousSupplement} → ${newSupplement} (${changeAmount > 0 ? '+' : ''}${changeAmount}) by ${operatorId}, reason: ${reason}`,
+    );
+
+    return this.getConfig();
+  }
+
+  /**
+   * 更新自动涨价设置
+   */
+  async updateAutoIncreaseSettings(
+    enabled: boolean,
+    amount?: number,
+    intervalDays?: number,
+    operatorId?: string,
+  ): Promise<TreePricingConfigResponse> {
+    const config = await this.getOrCreateConfig();
+
+    const data: Record<string, unknown> = {
+      autoIncreaseEnabled: enabled,
+      updatedBy: operatorId || null,
+    };
+
+    if (amount !== undefined) {
+      if (amount < 0) throw new Error('自动涨价金额不能为负数');
+      data.autoIncreaseAmount = amount;
+    }
+
+    if (intervalDays !== undefined) {
+      if (intervalDays < 1) throw new Error('自动涨价间隔天数不能小于1');
+      data.autoIncreaseIntervalDays = intervalDays;
+    }
+
+    // 启用时计算下次涨价时间
+    if (enabled) {
+      const interval = intervalDays ?? config.autoIncreaseIntervalDays;
+      if (interval > 0) {
+        const nextDate = new Date();
+        nextDate.setDate(nextDate.getDate() + interval);
+        data.nextAutoIncreaseAt = nextDate;
+      }
+    } else {
+      data.nextAutoIncreaseAt = null;
+    }
+
+    await this.prisma.treePricingConfig.update({
+      where: { id: config.id },
+      data,
+    });
+
+    this.logger.log(
+      `[TREE-PRICING] Auto-increase settings updated: enabled=${enabled}, amount=${amount ?? config.autoIncreaseAmount}, intervalDays=${intervalDays ?? config.autoIncreaseIntervalDays} by ${operatorId || 'unknown'}`,
+    );
+
+    return this.getConfig();
+  }
+
+  /**
+   * 获取变更审计日志（分页）
+   */
+  async getChangeLog(
+    page: number = 1,
+    pageSize: number = 20,
+  ): Promise<{ items: TreePriceChangeLogItem[]; total: number }> {
+    const [items, total] = await this.prisma.$transaction([
+      this.prisma.treePriceChangeLog.findMany({
+        orderBy: { createdAt: 'desc' },
+        skip: (page - 1) * pageSize,
+        take: pageSize,
+      }),
+      this.prisma.treePriceChangeLog.count(),
+    ]);
+
+    return { items, total };
+  }
+
+  /**
+   * 执行自动涨价（由定时任务调用）
+   * 涨价原因：系统自动涨价（总部运营成本压力）
+   * @returns true 如果执行了涨价，false 如果未到时间或未启用
+   */
+  async executeAutoIncrease(): Promise<boolean> {
+    const config = await this.prisma.treePricingConfig.findFirst({
+      orderBy: { updatedAt: 'desc' },
+    });
+
+    if (!config) return false;
+    if (!config.autoIncreaseEnabled) return false;
+    if (!config.nextAutoIncreaseAt) return false;
+    if (config.autoIncreaseAmount <= 0) return false;
+
+    const now = new Date();
+    if (now < config.nextAutoIncreaseAt) return false;
+
+    const previousSupplement = config.currentSupplement;
+    const newSupplement = previousSupplement + config.autoIncreaseAmount;
+    const nextDate = new Date(now);
+    nextDate.setDate(nextDate.getDate() + config.autoIncreaseIntervalDays);
+
+    await this.prisma.$transaction([
+      this.prisma.treePricingConfig.update({
+        where: { id: config.id },
+        data: {
+          currentSupplement: newSupplement,
+          lastAutoIncreaseAt: now,
+          nextAutoIncreaseAt: nextDate,
+        },
+      }),
+      this.prisma.treePriceChangeLog.create({
+        data: {
+          changeType: 'AUTO',
+          previousSupplement,
+          newSupplement,
+          changeAmount: config.autoIncreaseAmount,
+          reason: '系统自动涨价（总部运营成本压力）',
+          operatorId: 'SYSTEM',
+        },
+      }),
+    ]);
+
+    this.logger.log(
+      `[TREE-PRICING] Auto-increase executed: ${previousSupplement} → ${newSupplement} (+${config.autoIncreaseAmount}), next: ${nextDate.toISOString()}`,
+    );
+
+    return true;
+  }
+
+  /** 获取或创建配置（内部方法） */
+  private async getOrCreateConfig() {
+    let config = await this.prisma.treePricingConfig.findFirst({
+      orderBy: { updatedAt: 'desc' },
+    });
+
+    if (!config) {
+      config = await this.prisma.treePricingConfig.create({
+        data: { currentSupplement: 0, autoIncreaseEnabled: false },
+      });
+    }
+
+    return config;
+  }
+}

backend/services/admin-service/src/referral/referral-proxy.service.ts

@@ -0,0 +1,83 @@
+/**
+ * 推荐链预种统计代理服务
+ * [2026-03-02] 新增：通过内部 HTTP 调用 referral-service 获取预种统计数据
+ *
+ * === 架构 ===
+ * admin-web → admin-service (本服务) → referral-service /internal/referral/pre-planting-stats/*
+ * 复用现有 PrePlantingProxyService 的 axios 代理模式
+ */
+
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import axios, { AxiosInstance } from 'axios';
+
+export interface PrePlantingStats {
+  selfPrePlantingPortions: number;
+  teamPrePlantingPortions: number;
+}
+
+@Injectable()
+export class ReferralProxyService {
+  private readonly logger = new Logger(ReferralProxyService.name);
+  private readonly httpClient: AxiosInstance;
+
+  constructor(private readonly configService: ConfigService) {
+    const referralServiceUrl = this.configService.get<string>(
+      'REFERRAL_SERVICE_URL',
+      'http://rwa-referral-service:3004',
+    );
+
+    this.httpClient = axios.create({
+      baseURL: referralServiceUrl,
+      timeout: 30000,
+    });
+
+    this.logger.log(
+      `ReferralProxyService initialized, referral-service URL: ${referralServiceUrl}`,
+    );
+  }
+
+  /**
+   * 获取单个用户的预种统计（个人 + 团队预种份数）
+   */
+  async getPrePlantingStats(accountSequence: string): Promise<PrePlantingStats> {
+    try {
+      const url = `/api/v1/internal/referral/pre-planting-stats/${accountSequence}`;
+      this.logger.debug(`[getPrePlantingStats] 请求: ${url}`);
+      const response = await this.httpClient.get(url);
+      return {
+        selfPrePlantingPortions: response.data?.selfPrePlantingPortions ?? 0,
+        teamPrePlantingPortions: response.data?.teamPrePlantingPortions ?? 0,
+      };
+    } catch (error) {
+      this.logger.error(`[getPrePlantingStats] 失败 (${accountSequence}): ${error.message}`);
+      return { selfPrePlantingPortions: 0, teamPrePlantingPortions: 0 };
+    }
+  }
+
+  /**
+   * 批量获取多个用户的预种统计
+   */
+  async batchGetPrePlantingStats(
+    accountSequences: string[],
+  ): Promise<Record<string, PrePlantingStats>> {
+    if (accountSequences.length === 0) {
+      return {};
+    }
+
+    try {
+      const url = '/api/v1/internal/referral/pre-planting-stats/batch';
+      this.logger.debug(`[batchGetPrePlantingStats] 请求: ${url}, 数量: ${accountSequences.length}`);
+      const response = await this.httpClient.post(url, { accountSequences });
+      return response.data ?? {};
+    } catch (error) {
+      this.logger.error(`[batchGetPrePlantingStats] 失败: ${error.message}`);
+      // 返回所有用户的零值默认
+      const defaults: Record<string, PrePlantingStats> = {};
+      for (const seq of accountSequences) {
+        defaults[seq] = { selfPrePlantingPortions: 0, teamPrePlantingPortions: 0 };
+      }
+      return defaults;
+    }
+  }
+}

backend/services/auth-service/package-lock.json

@@ -9,6 +9,8 @@
       "version": "1.0.0",
       "license": "UNLICENSED",
       "dependencies": {
+        "@alicloud/dysmsapi20170525": "^4.5.0",
+        "@alicloud/openapi-client": "^0.4.15",
         "@nestjs/common": "^10.0.0",
         "@nestjs/config": "^3.1.1",
         "@nestjs/core": "^10.0.0",
@@ -58,6 +60,198 @@
         "typescript": "^5.1.3"
       }
     },
+    "node_modules/@alicloud/credentials": {
+      "version": "2.4.4",
+      "resolved": "https://registry.npmjs.org/@alicloud/credentials/-/credentials-2.4.4.tgz",
+      "integrity": "sha512-/eRAGSKcniLIFQ1UCpDhB/IrHUZisQ1sc65ws/c2avxUMpXwH1rWAohb76SVAUJhiF4mwvLzLJM1Mn1XL4Xe/Q==",
+      "license": "MIT",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.8.0",
+        "httpx": "^2.3.3",
+        "ini": "^1.3.5",
+        "kitx": "^2.0.0"
+      }
+    },
+    "node_modules/@alicloud/darabonba-array": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/@alicloud/darabonba-array/-/darabonba-array-0.1.2.tgz",
+      "integrity": "sha512-ZPuQ+bJyjrd8XVVm55kl+ypk7OQoi1ZH/DiToaAEQaGvgEjrTcvQkg71//vUX/6cvbLIF5piQDvhrLb+lUEIPQ==",
+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.7.1"
+      }
+    },
+    "node_modules/@alicloud/darabonba-encode-util": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/@alicloud/darabonba-encode-util/-/darabonba-encode-util-0.0.2.tgz",
+      "integrity": "sha512-mlsNctkeqmR0RtgE1Rngyeadi5snLOAHBCWEtYf68d7tyKskosXDTNeZ6VCD/UfrUu4N51ItO8zlpfXiOgeg3A==",
+      "license": "ISC",
+      "dependencies": {
+        "moment": "^2.29.1"
+      }
+    },
+    "node_modules/@alicloud/darabonba-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/@alicloud/darabonba-map/-/darabonba-map-0.0.1.tgz",
+      "integrity": "sha512-2ep+G3YDvuI+dRYVlmER1LVUQDhf9kEItmVB/bbEu1pgKzelcocCwAc79XZQjTcQGFgjDycf3vH87WLDGLFMlw==",
+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.7.1"
+      }
+    },
+    "node_modules/@alicloud/darabonba-signature-util": {
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/@alicloud/darabonba-signature-util/-/darabonba-signature-util-0.0.4.tgz",
+      "integrity": "sha512-I1TtwtAnzLamgqnAaOkN0IGjwkiti//0a7/auyVThdqiC/3kyafSAn6znysWOmzub4mrzac2WiqblZKFcN5NWg==",
+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/darabonba-encode-util": "^0.0.1"
+      }
+    },
+    "node_modules/@alicloud/darabonba-signature-util/node_modules/@alicloud/darabonba-encode-util": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/@alicloud/darabonba-encode-util/-/darabonba-encode-util-0.0.1.tgz",
+      "integrity": "sha512-Sl5vCRVAYMqwmvXpJLM9hYoCHOMsQlGxaWSGhGWulpKk/NaUBArtoO1B0yHruJf1C5uHhEJIaylYcM48icFHgw==",
+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.7.1",
+        "moment": "^2.29.1"
+      }
+    },
+    "node_modules/@alicloud/darabonba-string": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/@alicloud/darabonba-string/-/darabonba-string-1.0.3.tgz",
+      "integrity": "sha512-NyWwrU8cAIesWk3uHL1Q7pTDTqLkCI/0PmJXC4/4A0MFNAZ9Ouq0iFBsRqvfyUujSSM+WhYLuTfakQXiVLkTMA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.5.1"
+      }
+    },
+    "node_modules/@alicloud/dysmsapi20170525": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/@alicloud/dysmsapi20170525/-/dysmsapi20170525-4.5.0.tgz",
+      "integrity": "sha512-nhKdRDLRDhTVxr7VbMbBi6UtJWmVFgwySU2ohkJ1zL7jd98DEGGy8CE/n7W44ZP9+yTBBmLhM8qW1C12kHDEIg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@alicloud/openapi-core": "^1.0.0",
+        "@darabonba/typescript": "^1.0.0"
+      }
+    },
+    "node_modules/@alicloud/endpoint-util": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/@alicloud/endpoint-util/-/endpoint-util-0.0.1.tgz",
+      "integrity": "sha512-+pH7/KEXup84cHzIL6UJAaPqETvln4yXlD9JzlrqioyCSaWxbug5FUobsiI6fuUOpw5WwoB3fWAtGbFnJ1K3Yg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.5.1",
+        "kitx": "^2.0.0"
+      }
+    },
+    "node_modules/@alicloud/gateway-pop": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/@alicloud/gateway-pop/-/gateway-pop-0.0.6.tgz",
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+      "dependencies": {
+        "@alicloud/credentials": "^2",
+        "@alicloud/darabonba-array": "^0.1.0",
+        "@alicloud/darabonba-encode-util": "^0.0.2",
+        "@alicloud/darabonba-map": "^0.0.1",
+        "@alicloud/darabonba-signature-util": "^0.0.4",
+        "@alicloud/darabonba-string": "^1.0.2",
+        "@alicloud/endpoint-util": "^0.0.1",
+        "@alicloud/gateway-spi": "^0.0.8",
+        "@alicloud/openapi-util": "^0.3.2",
+        "@alicloud/tea-typescript": "^1.7.1",
+        "@alicloud/tea-util": "^1.4.8"
+      }
+    },
+    "node_modules/@alicloud/gateway-spi": {
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/@alicloud/gateway-spi/-/gateway-spi-0.0.8.tgz",
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+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/credentials": "^2",
+        "@alicloud/tea-typescript": "^1.7.1"
+      }
+    },
+    "node_modules/@alicloud/openapi-client": {
+      "version": "0.4.15",
+      "resolved": "https://registry.npmjs.org/@alicloud/openapi-client/-/openapi-client-0.4.15.tgz",
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+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/credentials": "^2.4.2",
+        "@alicloud/gateway-spi": "^0.0.8",
+        "@alicloud/openapi-util": "^0.3.2",
+        "@alicloud/tea-typescript": "^1.7.1",
+        "@alicloud/tea-util": "1.4.9",
+        "@alicloud/tea-xml": "0.0.3"
+      }
+    },
+    "node_modules/@alicloud/openapi-core": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/@alicloud/openapi-core/-/openapi-core-1.0.7.tgz",
+      "integrity": "sha512-I80PQVfmlzRiXGHwutMp2zTpiqUVv8ts30nWAfksfHUSTIapk3nj9IXaPbULMPGNV6xqEyshO2bj2a+pmwc2tQ==",
+      "hasInstallScript": true,
+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/credentials": "^2.4.2",
+        "@alicloud/gateway-pop": "0.0.6",
+        "@alicloud/gateway-spi": "^0.0.8",
+        "@darabonba/typescript": "^1.0.2"
+      }
+    },
+    "node_modules/@alicloud/openapi-util": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/@alicloud/openapi-util/-/openapi-util-0.3.3.tgz",
+      "integrity": "sha512-vf0cQ/q8R2U7ZO88X5hDiu1yV3t/WexRj+YycWxRutkH/xVXfkmpRgps8lmNEk7Ar+0xnY8+daN2T+2OyB9F4A==",
+      "license": "ISC",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.7.1",
+        "@alicloud/tea-util": "^1.3.0",
+        "kitx": "^2.1.0",
+        "sm3": "^1.0.3"
+      }
+    },
+    "node_modules/@alicloud/tea-typescript": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@alicloud/tea-typescript/-/tea-typescript-1.8.0.tgz",
+      "integrity": "sha512-CWXWaquauJf0sW30mgJRVu9aaXyBth5uMBCUc+5vKTK1zlgf3hIqRUjJZbjlwHwQ5y9anwcu18r48nOZb7l2QQ==",
+      "license": "ISC",
+      "dependencies": {
+        "@types/node": "^12.0.2",
+        "httpx": "^2.2.6"
+      }
+    },
+    "node_modules/@alicloud/tea-typescript/node_modules/@types/node": {
+      "version": "12.20.55",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
+      "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ==",
+      "license": "MIT"
+    },
+    "node_modules/@alicloud/tea-util": {
+      "version": "1.4.9",
+      "resolved": "https://registry.npmjs.org/@alicloud/tea-util/-/tea-util-1.4.9.tgz",
+      "integrity": "sha512-S0wz76rGtoPKskQtRTGqeuqBHFj8BqUn0Vh+glXKun2/9UpaaaWmuJwcmtImk6bJZfLYEShDF/kxDmDJoNYiTw==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.5.1",
+        "kitx": "^2.0.0"
+      }
+    },
+    "node_modules/@alicloud/tea-xml": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/@alicloud/tea-xml/-/tea-xml-0.0.3.tgz",
+      "integrity": "sha512-+/9GliugjrLglsXVrd1D80EqqKgGpyA0eQ6+1ZdUOYCaRguaSwz44trX3PaxPu/HhIPJg9PsGQQ3cSLXWZjbAA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1",
+        "@types/xml2js": "^0.4.5",
+        "xml2js": "^0.6.0"
+      }
+    },
     "node_modules/@angular-devkit/core": {
       "version": "17.3.11",
       "resolved": "https://registry.npmjs.org/@angular-devkit/core/-/core-17.3.11.tgz",
@@ -780,6 +974,20 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
     },
+    "node_modules/@darabonba/typescript": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@darabonba/typescript/-/typescript-1.0.4.tgz",
+      "integrity": "sha512-icl8RGTw4DiWRpco6dVh21RS0IqrH4s/eEV36TZvz/e1+paogSZjaAgox7ByrlEuvG+bo5d8miq/dRlqiUaL/w==",
+      "license": "Apache License 2.0",
+      "dependencies": {
+        "@alicloud/tea-typescript": "^1.5.1",
+        "httpx": "^2.3.2",
+        "lodash": "^4.17.21",
+        "moment": "^2.30.1",
+        "moment-timezone": "^0.5.45",
+        "xml2js": "^0.6.2"
+      }
+    },
     "node_modules/@eslint-community/eslint-utils": {
       "version": "4.9.1",
       "resolved": "https://registry.npmjs.org/@eslint-community/eslint-utils/-/eslint-utils-4.9.1.tgz",
@@ -2665,6 +2873,15 @@
       "integrity": "sha512-T8L6i7wCuyoK8A/ZeLYt1+q0ty3Zb9+qbSSvrIVitzT3YjZqkTZ40IbRsPanlB4h1QB3JVL1SYCdR6ngtFYcuA==",
       "license": "MIT"
     },
+    "node_modules/@types/xml2js": {
+      "version": "0.4.14",
+      "resolved": "https://registry.npmjs.org/@types/xml2js/-/xml2js-0.4.14.tgz",
+      "integrity": "sha512-4YnrRemBShWRO2QjvUin8ESA41rH+9nQGLUGZV/1IDhi3SL9OhdpNC/MrulTWuptXKwhx/aDxE7toV0f/ypIXQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/yargs": {
       "version": "17.0.35",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-17.0.35.tgz",
@@ -5826,6 +6043,16 @@
         "node": ">= 6"
       }
     },
+    "node_modules/httpx": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/httpx/-/httpx-2.3.3.tgz",
+      "integrity": "sha512-k1qv94u1b6e+XKCxVbLgYlOypVP9MPGpnN5G/vxFf6tDO4V3xpz3d6FUOY/s8NtPgaq5RBVVgSB+7IHpVxMYzw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "^20",
+        "debug": "^4.1.1"
+      }
+    },
     "node_modules/human-signals": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/human-signals/-/human-signals-2.1.0.tgz",
@@ -5942,6 +6169,12 @@
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
       "license": "ISC"
     },
+    "node_modules/ini": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==",
+      "license": "ISC"
+    },
     "node_modules/inquirer": {
       "version": "8.2.6",
       "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-8.2.6.tgz",
@@ -7132,6 +7365,24 @@
         "json-buffer": "3.0.1"
       }
     },
+    "node_modules/kitx": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/kitx/-/kitx-2.2.0.tgz",
+      "integrity": "sha512-tBMwe6AALTBQJb0woQDD40734NKzb0Kzi3k7wQj9ar3AbP9oqhoVrdXPh7rk2r00/glIgd0YbToIUJsnxWMiIg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "^22.5.4"
+      }
+    },
+    "node_modules/kitx/node_modules/@types/node": {
+      "version": "22.19.15",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.15.tgz",
+      "integrity": "sha512-F0R/h2+dsy5wJAUe3tAU6oqa2qbWY5TpNfL/RGmo1y38hiyO1w3x2jPtt76wmuaJI4DQnOBu21cNXQ2STIUUWg==",
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.21.0"
+      }
+    },
     "node_modules/kleur": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/kleur/-/kleur-3.0.3.tgz",
@@ -7587,6 +7838,27 @@
         "mkdirp": "bin/cmd.js"
       }
     },
+    "node_modules/moment": {
+      "version": "2.30.1",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.30.1.tgz",
+      "integrity": "sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how==",
+      "license": "MIT",
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/moment-timezone": {
+      "version": "0.5.48",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.48.tgz",
+      "integrity": "sha512-f22b8LV1gbTO2ms2j2z13MuPogNoh5UzxL3nzNAYKGraILnbGc9NEE6dyiiiLv46DGRb8A4kg8UKWLjPthxBHw==",
+      "license": "MIT",
+      "dependencies": {
+        "moment": "^2.29.4"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@@ -8719,6 +8991,15 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
       "license": "MIT"
     },
+    "node_modules/sax": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/sax/-/sax-1.5.0.tgz",
+      "integrity": "sha512-21IYA3Q5cQf089Z6tgaUTr7lDAyzoTPx5HRtbhsME8Udispad8dC/+sziTNugOEx54ilvatQ9YCzl4KQLPcRHA==",
+      "license": "BlueOak-1.0.0",
+      "engines": {
+        "node": ">=11.0.0"
+      }
+    },
     "node_modules/schema-utils": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-3.3.0.tgz",
@@ -9004,6 +9285,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/sm3": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/sm3/-/sm3-1.0.3.tgz",
+      "integrity": "sha512-KyFkIfr8QBlFG3uc3NaljaXdYcsbRy1KrSfc4tsQV8jW68jAktGeOcifu530Vx/5LC+PULHT0Rv8LiI8Gw+c1g==",
+      "license": "MIT"
+    },
     "node_modules/source-map": {
       "version": "0.7.4",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.4.tgz",
@@ -10295,6 +10582,28 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/xml2js": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.6.2.tgz",
+      "integrity": "sha512-T4rieHaC1EXcES0Kxxj4JWgaUQHDk+qwHcYOCFHfiwKz7tOVPLq7Hjq9dM1WCMhylqMEfP7hMcOIChvotiZegA==",
+      "license": "MIT",
+      "dependencies": {
+        "sax": ">=0.6.0",
+        "xmlbuilder": "~11.0.0"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/xmlbuilder": {
+      "version": "11.0.1",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
+      "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4.0"
+      }
+    },
     "node_modules/xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",

backend/services/auth-service/package.json

@@ -25,6 +25,8 @@
     "prisma:studio": "prisma studio"
   },
   "dependencies": {
+    "@alicloud/dysmsapi20170525": "^4.5.0",
+    "@alicloud/openapi-client": "^0.4.15",
     "@nestjs/common": "^10.0.0",
     "@nestjs/config": "^3.1.1",
     "@nestjs/core": "^10.0.0",

backend/services/auth-service/prisma/migrations/0001_init/migration.sql

@@ -1,7 +1,6 @@
 -- ============================================================================
 -- auth-service 初始化 migration
--- 合并自: 20260111000000_init, 20260111083500_allow_nullable_phone_password,
---         20260112110000_add_nickname_to_synced_legacy_users
+-- 合并自: 0001_init, 0002_add_transactional_idempotency
 -- ============================================================================
 
 -- CreateEnum
@@ -241,3 +240,26 @@ ALTER TABLE "sms_logs" ADD CONSTRAINT "sms_logs_user_id_fkey" FOREIGN KEY ("user
 
 -- AddForeignKey
 ALTER TABLE "login_logs" ADD CONSTRAINT "login_logs_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- ============================================================================
+-- 事务性幂等消费支持 (从 0002_add_transactional_idempotency 合并)
+-- 用于 1.0 -> 2.0 CDC 同步的 100% exactly-once 语义
+-- ============================================================================
+
+-- CreateTable
+CREATE TABLE "processed_cdc_events" (
+    "id" BIGSERIAL NOT NULL,
+    "source_topic" TEXT NOT NULL,
+    "offset" BIGINT NOT NULL,
+    "table_name" TEXT NOT NULL,
+    "operation" TEXT NOT NULL,
+    "processed_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "processed_cdc_events_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex (复合唯一索引保证幂等性)
+CREATE UNIQUE INDEX "processed_cdc_events_source_topic_offset_key" ON "processed_cdc_events"("source_topic", "offset");
+
+-- CreateIndex (时间索引用于清理旧数据)
+CREATE INDEX "processed_cdc_events_processed_at_idx" ON "processed_cdc_events"("processed_at");

backend/services/auth-service/prisma/migrations/0002_add_synced_wallet_addresses/migration.sql

@@ -0,0 +1,27 @@
+-- CreateTable
+CREATE TABLE "synced_wallet_addresses" (
+    "id" BIGSERIAL NOT NULL,
+    "legacy_address_id" BIGINT NOT NULL,
+    "legacy_user_id" BIGINT NOT NULL,
+    "chain_type" TEXT NOT NULL,
+    "address" TEXT NOT NULL,
+    "public_key" TEXT NOT NULL,
+    "status" TEXT NOT NULL DEFAULT 'ACTIVE',
+    "legacy_bound_at" TIMESTAMP(3) NOT NULL,
+    "source_sequence_num" BIGINT NOT NULL,
+    "synced_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "synced_wallet_addresses_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "synced_wallet_addresses_legacy_address_id_key" ON "synced_wallet_addresses"("legacy_address_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "synced_wallet_addresses_legacy_user_id_chain_type_key" ON "synced_wallet_addresses"("legacy_user_id", "chain_type");
+
+-- CreateIndex
+CREATE INDEX "synced_wallet_addresses_legacy_user_id_idx" ON "synced_wallet_addresses"("legacy_user_id");
+
+-- CreateIndex
+CREATE INDEX "synced_wallet_addresses_chain_type_address_idx" ON "synced_wallet_addresses"("chain_type", "address");

backend/services/auth-service/prisma/migrations/0002_add_transactional_idempotency/migration.sql

@@ -1,25 +0,0 @@
--- ============================================================================
--- 添加事务性幂等消费支持
--- 用于 1.0 -> 2.0 CDC 同步的 100% exactly-once 语义
--- ============================================================================
-
--- 创建 processed_cdc_events 表（用于 CDC 事件幂等）
--- 唯一键: (source_topic, offset) - Kafka topic 名称 + 消息偏移量
--- 用于保证每个 CDC 事件只处理一次（exactly-once 语义）
-CREATE TABLE IF NOT EXISTS "processed_cdc_events" (
-    "id" BIGSERIAL NOT NULL,
-    "source_topic" VARCHAR(200) NOT NULL,  -- Kafka topic 名称（如 cdc.identity.public.user_accounts）
-    "offset" BIGINT NOT NULL,              -- Kafka 消息偏移量（在 partition 内唯一）
-    "table_name" VARCHAR(100) NOT NULL,    -- 源表名
-    "operation" VARCHAR(10) NOT NULL,      -- CDC 操作类型: c(create), u(update), d(delete), r(snapshot read)
-    "processed_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-
-    CONSTRAINT "processed_cdc_events_pkey" PRIMARY KEY ("id")
-);
-
--- 复合唯一索引：(source_topic, offset) 保证幂等性
--- 注意：这不是数据库自增 ID，而是 Kafka 消息的唯一标识
-CREATE UNIQUE INDEX "processed_cdc_events_source_topic_offset_key" ON "processed_cdc_events"("source_topic", "offset");
-
--- 时间索引用于清理旧数据
-CREATE INDEX "processed_cdc_events_processed_at_idx" ON "processed_cdc_events"("processed_at");

backend/services/auth-service/prisma/migrations/0003_add_trade_password/migration.sql

@@ -0,0 +1,8 @@
+-- AlterTable
+-- 添加支付密码字段
+-- 支付密码独立于登录密码，用于交易时的二次验证
+-- 存储的是bcrypt哈希值，不是明文密码
+ALTER TABLE "users" ADD COLUMN "trade_password_hash" TEXT;
+
+-- 添加注释说明该字段用途
+COMMENT ON COLUMN "users"."trade_password_hash" IS '支付密码哈希值 - 用于交易时的二次安全验证，独立于登录密码';

backend/services/auth-service/prisma/schema.prisma

@@ -20,6 +20,7 @@ model User {
   // 基本信息
   phone           String     @unique
   passwordHash    String     @map("password_hash")
+  tradePasswordHash String?  @map("trade_password_hash") // 支付密码（独立于登录密码）
 
   // 统一关联键 (跨所有服务)
   // V1: 12位 (D + 6位日期 + 5位序号), 如 D2512110008
@@ -104,6 +105,33 @@ model SyncedLegacyUser {
   @@map("synced_legacy_users")
 }
 
+// ============================================================================
+// CDC 同步的 1.0 钱包地址（只读）
+// ============================================================================
+
+model SyncedWalletAddress {
+  id                BigInt    @id @default(autoincrement())
+
+  // 1.0 钱包地址数据
+  legacyAddressId   BigInt    @unique @map("legacy_address_id")  // 1.0 的 wallet_addresses.address_id
+  legacyUserId      BigInt    @map("legacy_user_id")             // 1.0 的 wallet_addresses.user_id
+  chainType         String    @map("chain_type")                 // KAVA, BSC 等
+  address           String                                       // 钱包地址
+  publicKey         String    @map("public_key")                 // MPC 公钥
+  status            String    @default("ACTIVE")                 // ACTIVE, DELETED
+
+  legacyBoundAt     DateTime  @map("legacy_bound_at")            // 1.0 绑定时间
+
+  // CDC 元数据
+  sourceSequenceNum BigInt    @map("source_sequence_num")
+  syncedAt          DateTime  @default(now()) @map("synced_at")
+
+  @@unique([legacyUserId, chainType])
+  @@index([legacyUserId])
+  @@index([chainType, address])
+  @@map("synced_wallet_addresses")
+}
+
 // ============================================================================
 // 刷新令牌
 // ============================================================================
@@ -257,6 +285,44 @@ enum OutboxStatus {
   FAILED
 }
 
+// ============================================================================
+// 用户能力控制 (Capability-based permissions)
+// ============================================================================
+
+model UserCapability {
+  id                BigInt     @id @default(autoincrement())
+  accountSequence   String     @map("account_sequence")
+  capability        String     // LOGIN, TRADING, C2C, TRANSFER_IN, TRANSFER_OUT, P2P_SEND, P2P_RECEIVE, MINING_CLAIM, KYC, PROFILE_EDIT, VIEW_ASSET, VIEW_TEAM, VIEW_RECORDS
+  enabled           Boolean    @default(true)
+  reason            String?    // 禁用原因
+  disabledBy        String?    @map("disabled_by")   // 操作人
+  disabledAt        DateTime?  @map("disabled_at")
+  expiresAt         DateTime?  @map("expires_at")    // null=永久
+  createdAt         DateTime   @default(now()) @map("created_at")
+  updatedAt         DateTime   @updatedAt @map("updated_at")
+
+  @@unique([accountSequence, capability])
+  @@index([accountSequence])
+  @@index([expiresAt])
+  @@map("user_capabilities")
+}
+
+model CapabilityLog {
+  id                BigInt     @id @default(autoincrement())
+  accountSequence   String     @map("account_sequence")
+  capability        String
+  action            String     // DISABLE, ENABLE, EXPIRE
+  reason            String?
+  operatorId        String?    @map("operator_id")
+  previousValue     Boolean    @map("previous_value")
+  newValue          Boolean    @map("new_value")
+  expiresAt         DateTime?  @map("expires_at")
+  createdAt         DateTime   @default(now()) @map("created_at")
+
+  @@index([accountSequence, createdAt(sort: Desc)])
+  @@map("capability_logs")
+}
+
 // ============================================================================
 // CDC 幂等消费追踪
 // ============================================================================

backend/services/auth-service/src/api/api.module.ts

@@ -5,13 +5,17 @@ import {
   AuthController,
   SmsController,
   PasswordController,
+  TradePasswordController,
   KycController,
   UserController,
   HealthController,
   AdminController,
+  InternalController,
+  CapabilityController,
 } from './controllers';
 import { ApplicationModule } from '@/application';
 import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
+import { CapabilityGuard } from '@/shared/guards/capability.guard';
 
 @Module({
   imports: [
@@ -31,11 +35,14 @@ import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
     AuthController,
     SmsController,
     PasswordController,
+    TradePasswordController,
     KycController,
     UserController,
     HealthController,
     AdminController,
+    InternalController,
+    CapabilityController,
   ],
-  providers: [JwtAuthGuard],
+  providers: [JwtAuthGuard, CapabilityGuard],
 })
 export class ApiModule {}

backend/services/auth-service/src/api/controllers/capability.controller.ts

@@ -0,0 +1,24 @@
+import { Controller, Get, UseGuards } from '@nestjs/common';
+import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
+import { CurrentUser } from '@/shared/decorators/current-user.decorator';
+import { CapabilityService } from '@/application/services/capability.service';
+
+/**
+ * 用户端能力权限 API
+ */
+@Controller('auth/user')
+@UseGuards(JwtAuthGuard)
+export class CapabilityController {
+  constructor(private readonly capabilityService: CapabilityService) {}
+
+  /**
+   * 获取当前用户的能力权限列表
+   * mining-app 登录后调用此接口获取能力状态
+   */
+  @Get('capabilities')
+  async getCapabilities(
+    @CurrentUser('accountSequence') accountSequence: string,
+  ) {
+    return this.capabilityService.getCapabilities(accountSequence);
+  }
+}

backend/services/auth-service/src/api/controllers/index.ts

@@ -1,7 +1,10 @@
 export * from './auth.controller';
 export * from './sms.controller';
 export * from './password.controller';
+export * from './trade-password.controller';
 export * from './kyc.controller';
 export * from './user.controller';
 export * from './health.controller';
 export * from './admin.controller';
+export * from './internal.controller';
+export * from './capability.controller';

backend/services/auth-service/src/api/controllers/internal.controller.ts

@@ -0,0 +1,149 @@
+import { Controller, Get, Put, Param, Body, Query, NotFoundException, BadRequestException, Logger } from '@nestjs/common';
+import { PrismaService } from '@/infrastructure/persistence/prisma/prisma.service';
+import { CapabilityService } from '@/application/services/capability.service';
+import { Capability, ALL_CAPABILITIES } from '@/domain/value-objects/capability.vo';
+
+/**
+ * 内部 API - 供 2.0 服务间调用，不需要 JWT 认证
+ */
+@Controller('internal')
+export class InternalController {
+  private readonly logger = new Logger(InternalController.name);
+
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly capabilityService: CapabilityService,
+  ) {}
+
+  /**
+   * 根据 accountSequence 获取用户的 Kava 地址
+   * trading-service 创建卖单时调用
+   */
+  @Get('users/:accountSequence/kava-address')
+  async getUserKavaAddress(
+    @Param('accountSequence') accountSequence: string,
+  ): Promise<{ kavaAddress: string }> {
+    // 1. 通过 SyncedLegacyUser 查找 legacyId
+    const legacyUser = await this.prisma.syncedLegacyUser.findUnique({
+      where: { accountSequence },
+      select: { legacyId: true },
+    });
+
+    if (!legacyUser) {
+      this.logger.warn(`[Internal] Legacy user not found: ${accountSequence}`);
+      throw new NotFoundException(`用户未找到: ${accountSequence}`);
+    }
+
+    // 2. 通过 legacyUserId + chainType 查找 KAVA 钱包地址
+    const walletAddress = await this.prisma.syncedWalletAddress.findUnique({
+      where: {
+        legacyUserId_chainType: {
+          legacyUserId: legacyUser.legacyId,
+          chainType: 'KAVA',
+        },
+      },
+      select: { address: true, status: true },
+    });
+
+    if (!walletAddress || walletAddress.status !== 'ACTIVE') {
+      this.logger.warn(`[Internal] Kava address not found for: ${accountSequence}`);
+      throw new NotFoundException(`未找到 Kava 钱包地址: ${accountSequence}`);
+    }
+
+    return { kavaAddress: walletAddress.address };
+  }
+
+  // =========================================================================
+  // 能力权限管理 (供 mining-admin-service 调用)
+  // =========================================================================
+
+  /**
+   * 获取用户能力权限列表
+   */
+  @Get('capabilities/:accountSequence')
+  async getUserCapabilities(
+    @Param('accountSequence') accountSequence: string,
+  ) {
+    return this.capabilityService.getCapabilities(accountSequence);
+  }
+
+  /**
+   * 设置用户单个能力
+   */
+  @Put('capabilities/:accountSequence')
+  async setCapability(
+    @Param('accountSequence') accountSequence: string,
+    @Body() body: {
+      capability: string;
+      enabled: boolean;
+      reason?: string;
+      operatorId?: string;
+      expiresAt?: string;
+    },
+  ) {
+    this.validateCapability(body.capability);
+    return this.capabilityService.setCapability({
+      accountSequence,
+      capability: body.capability as Capability,
+      enabled: body.enabled,
+      reason: body.reason,
+      operatorId: body.operatorId,
+      expiresAt: body.expiresAt ? new Date(body.expiresAt) : undefined,
+    });
+  }
+
+  /**
+   * 批量设置用户能力
+   */
+  @Put('capabilities/:accountSequence/bulk')
+  async bulkSetCapabilities(
+    @Param('accountSequence') accountSequence: string,
+    @Body() body: {
+      capabilities: Array<{
+        capability: string;
+        enabled: boolean;
+        reason?: string;
+        expiresAt?: string;
+      }>;
+      operatorId?: string;
+    },
+  ) {
+    for (const c of body.capabilities) {
+      this.validateCapability(c.capability);
+    }
+    return this.capabilityService.setCapabilities({
+      accountSequence,
+      capabilities: body.capabilities.map((c) => ({
+        capability: c.capability as Capability,
+        enabled: c.enabled,
+        reason: c.reason,
+        expiresAt: c.expiresAt ? new Date(c.expiresAt) : undefined,
+      })),
+      operatorId: body.operatorId,
+    });
+  }
+
+  /**
+   * 查询用户能力变更日志
+   */
+  @Get('capabilities/:accountSequence/logs')
+  async getCapabilityLogs(
+    @Param('accountSequence') accountSequence: string,
+    @Query('page') page?: string,
+    @Query('pageSize') pageSize?: string,
+  ) {
+    return this.capabilityService.getCapabilityLogs(
+      accountSequence,
+      parseInt(page || '1', 10),
+      parseInt(pageSize || '20', 10),
+    );
+  }
+
+  private validateCapability(capability: string): void {
+    if (!ALL_CAPABILITIES.includes(capability as Capability)) {
+      throw new BadRequestException(
+        `无效的能力类型: ${capability}，有效值: ${ALL_CAPABILITIES.join(', ')}`,
+      );
+    }
+  }
+}

backend/services/auth-service/src/api/controllers/kyc.controller.ts

@@ -12,7 +12,9 @@ import {
 import { FilesInterceptor } from '@nestjs/platform-express';
 import { KycService, KycStatusResult } from '@/application/services';
 import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
+import { CapabilityGuard } from '@/shared/guards/capability.guard';
 import { CurrentUser } from '@/shared/decorators/current-user.decorator';
+import { RequireCapability } from '@/shared/decorators/require-capability.decorator';
 
 class SubmitKycDto {
   realName: string;
@@ -20,7 +22,7 @@ class SubmitKycDto {
 }
 
 @Controller('kyc')
-@UseGuards(JwtAuthGuard)
+@UseGuards(JwtAuthGuard, CapabilityGuard)
 export class KycController {
   constructor(private readonly kycService: KycService) {}
 
@@ -41,6 +43,7 @@ export class KycController {
    * POST /kyc/submit
    */
   @Post('submit')
+  @RequireCapability('KYC')
   @HttpCode(HttpStatus.OK)
   @UseInterceptors(FilesInterceptor('files', 2))
   async submitKyc(

backend/services/auth-service/src/api/controllers/password.controller.ts

@@ -7,18 +7,38 @@ import {
   UseGuards,
 } from '@nestjs/common';
 import { ThrottlerGuard } from '@nestjs/throttler';
+import { IsString, IsNotEmpty, Matches, MinLength } from 'class-validator';
 import { PasswordService } from '@/application/services';
 import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
+import { CapabilityGuard } from '@/shared/guards/capability.guard';
 import { CurrentUser } from '@/shared/decorators/current-user.decorator';
+import { RequireCapability } from '@/shared/decorators/require-capability.decorator';
 
 class ResetPasswordDto {
+  @IsString()
+  @IsNotEmpty()
+  @Matches(/^1[3-9]\d{9}$/, { message: '手机号格式不正确' })
   phone: string;
+
+  @IsString()
+  @IsNotEmpty()
+  @Matches(/^\d{6}$/, { message: '验证码格式不正确' })
   smsCode: string;
+
+  @IsString()
+  @IsNotEmpty()
+  @MinLength(6, { message: '密码至少6位' })
   newPassword: string;
 }
 
 class ChangePasswordDto {
+  @IsString()
+  @IsNotEmpty()
   oldPassword: string;
+
+  @IsString()
+  @IsNotEmpty()
+  @MinLength(6, { message: '密码至少6位' })
   newPassword: string;
 }
 
@@ -46,7 +66,8 @@ export class PasswordController {
    */
   @Post('change')
   @HttpCode(HttpStatus.OK)
-  @UseGuards(JwtAuthGuard)
+  @UseGuards(JwtAuthGuard, CapabilityGuard)
+  @RequireCapability('PROFILE_EDIT')
   async changePassword(
     @CurrentUser() user: { accountSequence: string },
     @Body() dto: ChangePasswordDto,

backend/services/auth-service/src/api/controllers/sms.controller.ts

@@ -7,18 +7,33 @@ import {
   UseGuards,
 } from '@nestjs/common';
 import { ThrottlerGuard } from '@nestjs/throttler';
+import { IsString, IsNotEmpty, IsEnum, Matches } from 'class-validator';
 import { SmsService } from '@/application/services';
 import { SmsVerificationType } from '@/domain';
 
 class SendSmsDto {
+  @IsString()
+  @IsNotEmpty({ message: '手机号不能为空' })
+  @Matches(/^1[3-9]\d{9}$/, { message: '手机号格式不正确' })
   phone: string;
-  type: 'REGISTER' | 'LOGIN' | 'RESET_PASSWORD' | 'CHANGE_PHONE';
+
+  @IsEnum(SmsVerificationType, { message: '验证码类型无效' })
+  type: SmsVerificationType;
 }
 
 class VerifySmsDto {
+  @IsString()
+  @IsNotEmpty({ message: '手机号不能为空' })
+  @Matches(/^1[3-9]\d{9}$/, { message: '手机号格式不正确' })
   phone: string;
+
+  @IsString()
+  @IsNotEmpty({ message: '验证码不能为空' })
+  @Matches(/^\d{6}$/, { message: '验证码格式不正确' })
   code: string;
-  type: 'REGISTER' | 'LOGIN' | 'RESET_PASSWORD' | 'CHANGE_PHONE';
+
+  @IsEnum(SmsVerificationType, { message: '验证码类型无效' })
+  type: SmsVerificationType;
 }
 
 @Controller('auth/sms')

backend/services/auth-service/src/api/controllers/trade-password.controller.ts

@@ -0,0 +1,122 @@
+import {
+  Controller,
+  Post,
+  Get,
+  Body,
+  HttpCode,
+  HttpStatus,
+  UseGuards,
+} from '@nestjs/common';
+import { IsString, IsNotEmpty } from 'class-validator';
+import { ThrottlerGuard } from '@nestjs/throttler';
+import { TradePasswordService } from '@/application/services/trade-password.service';
+import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
+import { CapabilityGuard } from '@/shared/guards/capability.guard';
+import { CurrentUser } from '@/shared/decorators/current-user.decorator';
+import { RequireCapability } from '@/shared/decorators/require-capability.decorator';
+
+class SetTradePasswordDto {
+  @IsString()
+  @IsNotEmpty()
+  loginPassword: string;
+
+  @IsString()
+  @IsNotEmpty()
+  tradePassword: string;
+}
+
+class ChangeTradePasswordDto {
+  @IsString()
+  @IsNotEmpty()
+  oldTradePassword: string;
+
+  @IsString()
+  @IsNotEmpty()
+  newTradePassword: string;
+}
+
+class VerifyTradePasswordDto {
+  @IsString()
+  @IsNotEmpty()
+  tradePassword: string;
+}
+
+@Controller('auth/trade-password')
+@UseGuards(ThrottlerGuard)
+export class TradePasswordController {
+  constructor(private readonly tradePasswordService: TradePasswordService) {}
+
+  /**
+   * 获取支付密码状态
+   * GET /trade-password/status
+   */
+  @Get('status')
+  @UseGuards(JwtAuthGuard)
+  async getStatus(
+    @CurrentUser() user: { accountSequence: string },
+  ): Promise<{ hasTradePassword: boolean }> {
+    return this.tradePasswordService.getStatus(user.accountSequence);
+  }
+
+  /**
+   * 设置支付密码（需要验证登录密码）
+   * POST /trade-password/set
+   */
+  @Post('set')
+  @HttpCode(HttpStatus.OK)
+  @UseGuards(JwtAuthGuard, CapabilityGuard)
+  @RequireCapability('PROFILE_EDIT')
+  async setTradePassword(
+    @CurrentUser() user: { accountSequence: string },
+    @Body() dto: SetTradePasswordDto,
+  ): Promise<{ success: boolean }> {
+    await this.tradePasswordService.setTradePassword({
+      accountSequence: user.accountSequence,
+      loginPassword: dto.loginPassword,
+      tradePassword: dto.tradePassword,
+    });
+
+    return { success: true };
+  }
+
+  /**
+   * 修改支付密码
+   * POST /trade-password/change
+   */
+  @Post('change')
+  @HttpCode(HttpStatus.OK)
+  @UseGuards(JwtAuthGuard, CapabilityGuard)
+  @RequireCapability('PROFILE_EDIT')
+  async changeTradePassword(
+    @CurrentUser() user: { accountSequence: string },
+    @Body() dto: ChangeTradePasswordDto,
+  ): Promise<{ success: boolean }> {
+    await this.tradePasswordService.changeTradePassword({
+      accountSequence: user.accountSequence,
+      oldTradePassword: dto.oldTradePassword,
+      newTradePassword: dto.newTradePassword,
+    });
+
+    return { success: true };
+  }
+
+  /**
+   * 验证支付密码
+   * POST /trade-password/verify
+   */
+  @Post('verify')
+  @HttpCode(HttpStatus.OK)
+  @UseGuards(JwtAuthGuard, CapabilityGuard)
+  @RequireCapability('TRADING')
+  async verifyTradePassword(
+    @CurrentUser() user: { accountSequence: string },
+    @Body() dto: VerifyTradePasswordDto,
+  ): Promise<{ valid: boolean }> {
+    const valid = await this.tradePasswordService.verifyTradePassword({
+      accountSequence: user.accountSequence,
+      tradePassword: dto.tradePassword,
+    });
+
+    return { valid };
+  }
+}

backend/services/auth-service/src/api/controllers/user.controller.ts

@@ -1,7 +1,9 @@
 import {
   Controller,
   Get,
+  Query,
   UseGuards,
+  BadRequestException,
 } from '@nestjs/common';
 import { UserService, UserProfileResult } from '@/application/services';
 import { JwtAuthGuard } from '@/shared/guards/jwt-auth.guard';
@@ -23,4 +25,21 @@ export class UserController {
     const result = await this.userService.getProfile(user.accountSequence);
     return { success: true, data: result };
   }
+
+  /**
+   * 根据手机号查找用户（用于P2P转账验证）
+   * GET /user/lookup?phone=13800138000
+   */
+  @Get('lookup')
+  async lookupByPhone(
+    @Query('phone') phone: string,
+    @CurrentUser() currentUser: { accountSequence: string },
+  ): Promise<{ success: boolean; data: { exists: boolean; nickname?: string; accountSequence?: string } }> {
+    if (!phone || phone.length !== 11) {
+      throw new BadRequestException('请输入有效的11位手机号');
+    }
+
+    const result = await this.userService.lookupByPhone(phone);
+    return { success: true, data: result };
+  }
 }

backend/services/auth-service/src/application/application.module.ts

@@ -5,13 +5,15 @@ import { ScheduleModule } from '@nestjs/schedule';
 import {
   AuthService,
   PasswordService,
+  TradePasswordService,
   SmsService,
   KycService,
   UserService,
   OutboxService,
   AdminSyncService,
+  CapabilityService,
 } from './services';
-import { OutboxScheduler } from './schedulers';
+import { OutboxScheduler, CapabilityExpiryScheduler } from './schedulers';
 import { InfrastructureModule } from '@/infrastructure/infrastructure.module';
 
 @Module({
@@ -32,21 +34,26 @@ import { InfrastructureModule } from '@/infrastructure/infrastructure.module';
   providers: [
     AuthService,
     PasswordService,
+    TradePasswordService,
     SmsService,
     KycService,
     UserService,
     OutboxService,
     AdminSyncService,
+    CapabilityService,
     OutboxScheduler,
+    CapabilityExpiryScheduler,
   ],
   exports: [
     AuthService,
     PasswordService,
+    TradePasswordService,
     SmsService,
     KycService,
     UserService,
     AdminSyncService,
     OutboxService,
+    CapabilityService,
   ],
 })
 export class ApplicationModule {}

backend/services/auth-service/src/application/schedulers/capability-expiry.scheduler.ts

@@ -0,0 +1,35 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { Cron } from '@nestjs/schedule';
+import { CapabilityService } from '../services/capability.service';
+import { RedisService } from '@/infrastructure/redis';
+
+@Injectable()
+export class CapabilityExpiryScheduler {
+  private readonly logger = new Logger(CapabilityExpiryScheduler.name);
+  private readonly LOCK_KEY = 'auth:capability:expiry:lock';
+
+  constructor(
+    private readonly capabilityService: CapabilityService,
+    private readonly redis: RedisService,
+  ) {}
+
+  /**
+   * 每 60 秒检查到期的临时限制并自动恢复
+   */
+  @Cron('*/60 * * * * *')
+  async processExpiredRestrictions(): Promise<void> {
+    const lockValue = await this.redis.acquireLock(this.LOCK_KEY, 55);
+    if (!lockValue) return;
+
+    try {
+      const count = await this.capabilityService.processExpiredRestrictions();
+      if (count > 0) {
+        this.logger.log(`已恢复 ${count} 个到期的能力限制`);
+      }
+    } catch (error) {
+      this.logger.error('处理到期限制失败', error);
+    } finally {
+      await this.redis.releaseLock(this.LOCK_KEY, lockValue);
+    }
+  }
+}

backend/services/auth-service/src/application/schedulers/index.ts

@@ -1 +1,2 @@
 export * from './outbox.scheduler';
+export * from './capability-expiry.scheduler';

backend/services/auth-service/src/application/services/auth.service.ts

@@ -1,10 +1,11 @@
-import { Injectable, Inject, UnauthorizedException, ConflictException, BadRequestException } from '@nestjs/common';
+import { Injectable, Inject, UnauthorizedException, ForbiddenException, ConflictException, BadRequestException } from '@nestjs/common';
 import { JwtService } from '@nestjs/jwt';
 import { ConfigService } from '@nestjs/config';
 import {
   UserAggregate,
   Phone,
   AccountSequence,
+  Capability,
   USER_REPOSITORY,
   UserRepository,
   SYNCED_LEGACY_USER_REPOSITORY,
@@ -18,6 +19,7 @@ import {
   LegacyUserMigratedEvent,
 } from '@/domain';
 import { OutboxService } from './outbox.service';
+import { CapabilityService } from './capability.service';
 
 export interface LoginResult {
   accessToken: string;
@@ -65,6 +67,7 @@ export class AuthService {
     private readonly jwtService: JwtService,
     private readonly configService: ConfigService,
     private readonly outboxService: OutboxService,
+    private readonly capabilityService: CapabilityService,
   ) {}
 
   /**
@@ -149,6 +152,16 @@ export class AuthService {
         }
         throw new UnauthorizedException('账户已被禁用');
       }
+
+      // 检查 LOGIN 能力是否被限制
+      const loginEnabled = await this.capabilityService.isCapabilityEnabled(
+        user.accountSequence.value,
+        Capability.LOGIN,
+      );
+      if (!loginEnabled) {
+        throw new ForbiddenException('您的登录功能已被限制，请联系客服');
+      }
+
       user.recordLoginSuccess(dto.ipAddress);
       await this.userRepository.save(user);
       return this.generateTokens(user, dto.deviceInfo, dto.ipAddress);
@@ -200,6 +213,15 @@ export class AuthService {
       throw new UnauthorizedException('账户已被禁用');
     }
 
+    // 检查 LOGIN 能力是否被限制
+    const loginEnabled = await this.capabilityService.isCapabilityEnabled(
+      user.accountSequence.value,
+      Capability.LOGIN,
+    );
+    if (!loginEnabled) {
+      throw new ForbiddenException('您的登录功能已被限制，请联系客服');
+    }
+
     const isValid = await user.verifyPassword(password);
     if (!isValid) {
       const result = user.recordLoginFailure();
@@ -309,6 +331,15 @@ export class AuthService {
       throw new UnauthorizedException('账户不可用');
     }
 
+    // 检查 LOGIN 能力是否被限制
+    const loginEnabled = await this.capabilityService.isCapabilityEnabled(
+      user.accountSequence.value,
+      Capability.LOGIN,
+    );
+    if (!loginEnabled) {
+      throw new ForbiddenException('您的登录功能已被限制，请联系客服');
+    }
+
     const accessToken = this.generateAccessToken(user);
     const expiresIn = this.configService.get<number>('JWT_EXPIRES_IN_SECONDS', 3600);
 
@@ -347,7 +378,7 @@ export class AuthService {
       expiresIn,
       user: {
         accountSequence: user.accountSequence.value,
-        phone: user.phone.masked,
+        phone: user.phone.value,
         source: user.source,
         kycStatus: user.kycStatus,
       },
@@ -360,6 +391,9 @@ export class AuthService {
   private generateAccessToken(user: UserAggregate): string {
     const payload = {
       sub: user.accountSequence.value,
+      type: 'access',
+      userId: user.accountSequence.value,
+      accountSequence: user.accountSequence.value,
       phone: user.phone.value,
       source: user.source,
     };

backend/services/auth-service/src/application/services/capability.service.ts

@@ -0,0 +1,201 @@
+import { Injectable, Inject, Logger } from '@nestjs/common';
+import { RedisService } from '@/infrastructure/redis';
+import {
+  CAPABILITY_REPOSITORY,
+  CapabilityRepository,
+} from '@/domain/repositories/capability.repository.interface';
+import {
+  Capability,
+  CapabilityMap,
+  defaultCapabilityMap,
+} from '@/domain/value-objects/capability.vo';
+
+@Injectable()
+export class CapabilityService {
+  private readonly logger = new Logger(CapabilityService.name);
+  private readonly REDIS_PREFIX = 'cap:';
+  private readonly REDIS_TTL = 3600; // 1 hour
+
+  constructor(
+    @Inject(CAPABILITY_REPOSITORY)
+    private readonly capabilityRepo: CapabilityRepository,
+    private readonly redis: RedisService,
+  ) {}
+
+  /**
+   * 获取用户的完整能力映射
+   * Redis 缓存优先 → DB fallback → 写回 Redis
+   * 默认行为：无记录 = 全部开启
+   */
+  async getCapabilities(accountSequence: string): Promise<CapabilityMap> {
+    const cached = await this.redis.getJson<CapabilityMap>(
+      `${this.REDIS_PREFIX}${accountSequence}`,
+    );
+    if (cached) return cached;
+
+    const map = await this.buildCapabilityMap(accountSequence);
+
+    await this.redis.setJson(
+      `${this.REDIS_PREFIX}${accountSequence}`,
+      map,
+      this.REDIS_TTL,
+    );
+
+    return map;
+  }
+
+  /**
+   * 检查单个能力是否开启
+   */
+  async isCapabilityEnabled(
+    accountSequence: string,
+    capability: Capability,
+  ): Promise<boolean> {
+    const map = await this.getCapabilities(accountSequence);
+    return map[capability] ?? true;
+  }
+
+  /**
+   * 设置单个能力
+   */
+  async setCapability(params: {
+    accountSequence: string;
+    capability: Capability;
+    enabled: boolean;
+    reason?: string;
+    operatorId?: string;
+    expiresAt?: Date;
+  }): Promise<CapabilityMap> {
+    const current = await this.capabilityRepo.findByAccountSequence(params.accountSequence);
+    const existing = current.find((c) => c.capability === params.capability);
+    const previousValue = existing ? existing.enabled : true;
+
+    await this.capabilityRepo.upsertWithLog(
+      {
+        accountSequence: params.accountSequence,
+        capability: params.capability,
+        enabled: params.enabled,
+        reason: params.reason,
+        disabledBy: params.enabled ? undefined : params.operatorId,
+        expiresAt: params.expiresAt,
+      },
+      {
+        accountSequence: params.accountSequence,
+        capability: params.capability,
+        action: params.enabled ? 'ENABLE' : 'DISABLE',
+        reason: params.reason,
+        operatorId: params.operatorId,
+        previousValue,
+        newValue: params.enabled,
+        expiresAt: params.expiresAt,
+      },
+    );
+
+    return this.refreshCache(params.accountSequence);
+  }
+
+  /**
+   * 批量设置能力
+   */
+  async setCapabilities(params: {
+    accountSequence: string;
+    capabilities: Array<{
+      capability: Capability;
+      enabled: boolean;
+      reason?: string;
+      expiresAt?: Date;
+    }>;
+    operatorId?: string;
+  }): Promise<CapabilityMap> {
+    for (const cap of params.capabilities) {
+      await this.setCapability({
+        accountSequence: params.accountSequence,
+        capability: cap.capability,
+        enabled: cap.enabled,
+        reason: cap.reason,
+        operatorId: params.operatorId,
+        expiresAt: cap.expiresAt,
+      });
+    }
+    return this.refreshCache(params.accountSequence);
+  }
+
+  /**
+   * 处理到期的临时限制（由 cron 调用）
+   */
+  async processExpiredRestrictions(): Promise<number> {
+    const expired = await this.capabilityRepo.findExpired();
+    let count = 0;
+
+    for (const record of expired) {
+      await this.capabilityRepo.upsertWithLog(
+        {
+          accountSequence: record.accountSequence,
+          capability: record.capability,
+          enabled: true,
+          reason: '临时限制已到期，自动恢复',
+        },
+        {
+          accountSequence: record.accountSequence,
+          capability: record.capability,
+          action: 'EXPIRE',
+          reason: '临时限制到期自动恢复',
+          previousValue: false,
+          newValue: true,
+        },
+      );
+
+      await this.refreshCache(record.accountSequence);
+      count++;
+    }
+
+    return count;
+  }
+
+  /**
+   * 查询能力变更日志
+   */
+  async getCapabilityLogs(
+    accountSequence: string,
+    page: number,
+    pageSize: number,
+  ) {
+    return this.capabilityRepo.findLogsByAccountSequence(
+      accountSequence,
+      page,
+      pageSize,
+    );
+  }
+
+  private async buildCapabilityMap(accountSequence: string): Promise<CapabilityMap> {
+    const records = await this.capabilityRepo.findByAccountSequence(accountSequence);
+    const map = defaultCapabilityMap();
+
+    for (const record of records) {
+      if (record.capability in Capability) {
+        // 已过期的限制视为开启
+        if (!record.enabled && record.expiresAt && record.expiresAt <= new Date()) {
+          map[record.capability as Capability] = true;
+        } else {
+          map[record.capability as Capability] = record.enabled;
+        }
+      }
+    }
+
+    return map;
+  }
+
+  private async refreshCache(accountSequence: string): Promise<CapabilityMap> {
+    const map = await this.buildCapabilityMap(accountSequence);
+    try {
+      await this.redis.setJson(
+        `${this.REDIS_PREFIX}${accountSequence}`,
+        map,
+        this.REDIS_TTL,
+      );
+    } catch (error) {
+      this.logger.warn(`Redis 缓存刷新失败 (${accountSequence}): ${error?.message}`);
+    }
+    return map;
+  }
+}

backend/services/auth-service/src/application/services/index.ts

@@ -1,7 +1,9 @@
 export * from './auth.service';
 export * from './password.service';
+export * from './trade-password.service';
 export * from './sms.service';
 export * from './kyc.service';
 export * from './user.service';
 export * from './outbox.service';
 export * from './admin-sync.service';
+export * from './capability.service';

backend/services/auth-service/src/application/services/password.service.ts

@@ -45,8 +45,15 @@ export class PasswordService {
       SmsVerificationType.RESET_PASSWORD,
     );
 
-    if (!verification || verification.code !== dto.smsCode) {
-      throw new BadRequestException('验证码错误或已过期');
+    if (!verification) {
+      throw new BadRequestException('验证码已过期或不存在');
+    }
+    if (verification.attempts >= 5) {
+      throw new BadRequestException('验证码尝试次数过多，请重新获取');
+    }
+    if (verification.code !== dto.smsCode) {
+      await this.smsVerificationRepository.incrementAttempts(verification.id);
+      throw new BadRequestException('验证码错误');
     }
 
     // 标记验证码已使用
@@ -63,8 +70,9 @@ export class PasswordService {
       throw new NotFoundException('用户不存在');
     }
 
-    // 修改密码
+    // 修改密码，同时解除锁定（短信验证身份已通过，清除失败计数）
     await user.changePassword(dto.newPassword);
+    user.unlock();
     await this.userRepository.save(user);
   }
 

backend/services/auth-service/src/application/services/sms.service.ts

@@ -1,5 +1,7 @@
-import { Injectable, Inject, BadRequestException } from '@nestjs/common';
+import { Injectable, Inject, BadRequestException, Logger } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
+import Dysmsapi20170525, * as $Dysmsapi20170525 from '@alicloud/dysmsapi20170525';
+import * as $OpenApi from '@alicloud/openapi-client';
 import {
   Phone,
   SmsCode,
@@ -25,6 +27,7 @@ export interface VerifySmsDto {
 
 @Injectable()
 export class SmsService {
+  private readonly logger = new Logger(SmsService.name);
   private readonly codeExpireSeconds: number;
   private readonly dailyLimit: number;
   private readonly maxAttempts = 5;
@@ -135,22 +138,42 @@ export class SmsService {
   }
 
   /**
-   * 调用短信服务商发送（阿里云）
+   * 调用阿里云短信发送验证码
    */
   private async sendSmsToProvider(
     phone: string,
     code: string,
     type: SmsVerificationType,
   ): Promise<void> {
-    // TODO: 实现阿里云短信发送
-    // const accessKeyId = this.configService.get<string>('SMS_ACCESS_KEY_ID');
-    // const accessKeySecret = this.configService.get<string>('SMS_ACCESS_KEY_SECRET');
-    // const signName = this.configService.get<string>('SMS_SIGN_NAME');
-    // const templateCode = this.configService.get<string>('SMS_TEMPLATE_CODE');
-
-    // 开发环境打印验证码
-    if (this.configService.get('NODE_ENV') === 'development') {
-      console.log(`[SMS] Phone: ${phone}, Code: ${code}, Type: ${type}`);
+    const smsEnabled = this.configService.get<string>('SMS_ENABLED');
+    if (smsEnabled !== 'true') {
+      this.logger.log(`[SMS DISABLED] Phone: ${phone}, Code: ${code}, Type: ${type}`);
+      return;
     }
+
+    const accessKeyId = this.configService.get<string>('ALIYUN_ACCESS_KEY_ID');
+    const accessKeySecret = this.configService.get<string>('ALIYUN_ACCESS_KEY_SECRET');
+    const signName = this.configService.get<string>('ALIYUN_SMS_SIGN_NAME');
+    const templateCode = this.configService.get<string>('ALIYUN_SMS_TEMPLATE_CODE');
+    const endpoint = this.configService.get<string>('ALIYUN_SMS_ENDPOINT', 'dysmsapi.aliyuncs.com');
+
+    const config = new $OpenApi.Config({ accessKeyId, accessKeySecret, endpoint });
+    const client = new Dysmsapi20170525(config);
+
+    const request = new $Dysmsapi20170525.SendSmsRequest({
+      phoneNumbers: phone,
+      signName,
+      templateCode,
+      templateParam: JSON.stringify({ code }),
+    });
+
+    const response = await client.sendSms(request);
+    const body = response.body;
+    if (!body || body.code !== 'OK') {
+      this.logger.error(`阿里云短信发送失败: ${body?.code} - ${body?.message}`);
+      throw new BadRequestException('短信发送失败，请稍后重试');
+    }
+
+    this.logger.log(`短信发送成功: ${phone}, BizId: ${body.bizId}`);
   }
 }

backend/services/auth-service/src/application/services/trade-password.service.ts

@@ -0,0 +1,144 @@
+import { Injectable, Inject, BadRequestException, NotFoundException } from '@nestjs/common';
+import {
+  USER_REPOSITORY,
+  UserRepository,
+  AccountSequence,
+} from '@/domain';
+
+export interface SetTradePasswordDto {
+  accountSequence: string;
+  loginPassword: string; // 需要验证登录密码
+  tradePassword: string;
+}
+
+export interface ChangeTradePasswordDto {
+  accountSequence: string;
+  oldTradePassword: string;
+  newTradePassword: string;
+}
+
+export interface VerifyTradePasswordDto {
+  accountSequence: string;
+  tradePassword: string;
+}
+
+export interface TradePasswordStatusDto {
+  hasTradePassword: boolean;
+}
+
+@Injectable()
+export class TradePasswordService {
+  constructor(
+    @Inject(USER_REPOSITORY)
+    private readonly userRepository: UserRepository,
+  ) {}
+
+  /**
+   * 获取支付密码状态
+   */
+  async getStatus(accountSequence: string): Promise<TradePasswordStatusDto> {
+    const user = await this.userRepository.findByAccountSequence(
+      AccountSequence.create(accountSequence),
+    );
+
+    if (!user) {
+      throw new NotFoundException('用户不存在');
+    }
+
+    return {
+      hasTradePassword: user.hasTradePassword,
+    };
+  }
+
+  /**
+   * 设置支付密码（首次设置或修改）
+   * 首次设置需要验证登录密码
+   */
+  async setTradePassword(dto: SetTradePasswordDto): Promise<void> {
+    const user = await this.userRepository.findByAccountSequence(
+      AccountSequence.create(dto.accountSequence),
+    );
+
+    if (!user) {
+      throw new NotFoundException('用户不存在');
+    }
+
+    // 验证登录密码
+    const isLoginPasswordValid = await user.verifyPassword(dto.loginPassword);
+    if (!isLoginPasswordValid) {
+      throw new BadRequestException('登录密码错误');
+    }
+
+    // 支付密码不能与登录密码相同
+    const isSameAsLogin = await user.verifyPassword(dto.tradePassword);
+    if (isSameAsLogin) {
+      throw new BadRequestException('支付密码不能与登录密码相同');
+    }
+
+    // 验证密码格式（6位数字）
+    if (!/^\d{6}$/.test(dto.tradePassword)) {
+      throw new BadRequestException('支付密码必须是6位数字');
+    }
+
+    // 设置支付密码
+    await user.setTradePassword(dto.tradePassword);
+    await this.userRepository.save(user);
+  }
+
+  /**
+   * 修改支付密码（需要验证旧密码）
+   */
+  async changeTradePassword(dto: ChangeTradePasswordDto): Promise<void> {
+    const user = await this.userRepository.findByAccountSequence(
+      AccountSequence.create(dto.accountSequence),
+    );
+
+    if (!user) {
+      throw new NotFoundException('用户不存在');
+    }
+
+    if (!user.hasTradePassword) {
+      throw new BadRequestException('尚未设置支付密码');
+    }
+
+    // 验证旧支付密码
+    const isOldPasswordValid = await user.verifyTradePassword(dto.oldTradePassword);
+    if (!isOldPasswordValid) {
+      throw new BadRequestException('原支付密码错误');
+    }
+
+    // 新密码不能与旧密码相同
+    if (dto.oldTradePassword === dto.newTradePassword) {
+      throw new BadRequestException('新密码不能与原密码相同');
+    }
+
+    // 验证新密码格式（6位数字）
+    if (!/^\d{6}$/.test(dto.newTradePassword)) {
+      throw new BadRequestException('支付密码必须是6位数字');
+    }
+
+    // 设置新支付密码
+    await user.setTradePassword(dto.newTradePassword);
+    await this.userRepository.save(user);
+  }
+
+  /**
+   * 验证支付密码
+   */
+  async verifyTradePassword(dto: VerifyTradePasswordDto): Promise<boolean> {
+    const user = await this.userRepository.findByAccountSequence(
+      AccountSequence.create(dto.accountSequence),
+    );
+
+    if (!user) {
+      throw new NotFoundException('用户不存在');
+    }
+
+    if (!user.hasTradePassword) {
+      // 未设置支付密码，视为验证通过（允许交易）
+      return true;
+    }
+
+    return user.verifyTradePassword(dto.tradePassword);
+  }
+}

backend/services/auth-service/src/application/services/user.service.ts

@@ -4,6 +4,8 @@ import {
   Phone,
   USER_REPOSITORY,
   UserRepository,
+  SYNCED_LEGACY_USER_REPOSITORY,
+  SyncedLegacyUserRepository,
 } from '@/domain';
 
 export interface UserProfileResult {
@@ -22,6 +24,8 @@ export class UserService {
   constructor(
     @Inject(USER_REPOSITORY)
     private readonly userRepository: UserRepository,
+    @Inject(SYNCED_LEGACY_USER_REPOSITORY)
+    private readonly syncedLegacyUserRepository: SyncedLegacyUserRepository,
   ) {}
 
   /**
@@ -38,7 +42,7 @@ export class UserService {
 
     return {
       accountSequence: user.accountSequence.value,
-      phone: user.phone.masked,
+      phone: user.phone.value,
       source: user.source,
       status: user.status,
       kycStatus: user.kycStatus,
@@ -48,6 +52,36 @@ export class UserService {
     };
   }
 
+  /**
+   * 根据手机号查找用户（用于P2P转账验证）
+   * 先查 V2 users 表，未找到再查 synced_legacy_users 表
+   */
+  async lookupByPhone(phone: string): Promise<{ exists: boolean; accountSequence?: string; nickname?: string }> {
+    const phoneVO = Phone.create(phone);
+
+    // 1. 先查 V2 用户表
+    const user = await this.userRepository.findByPhone(phoneVO);
+    if (user && user.status === 'ACTIVE') {
+      return {
+        exists: true,
+        accountSequence: user.accountSequence.value,
+        nickname: user.isKycVerified ? this.maskName(user.realName!) : user.phone.masked,
+      };
+    }
+
+    // 2. 查 1.0 同步用户表（未迁移的老用户）
+    const legacyUser = await this.syncedLegacyUserRepository.findByPhone(phoneVO);
+    if (legacyUser && legacyUser.status === 'ACTIVE' && !legacyUser.migratedToV2) {
+      return {
+        exists: true,
+        accountSequence: legacyUser.accountSequence.value,
+        nickname: legacyUser.nickname || legacyUser.phone.masked,
+      };
+    }
+
+    return { exists: false };
+  }
+
   /**
    * 更换手机号
    */

backend/services/auth-service/src/domain/aggregates/user.aggregate.ts

@@ -17,6 +17,7 @@ export interface UserProps {
   id?: bigint;
   phone: Phone;
   passwordHash: string;
+  tradePasswordHash?: string; // 支付密码（独立于登录密码）
   accountSequence: AccountSequence;
   status: UserStatus;
   kycStatus: KycStatus;
@@ -42,6 +43,7 @@ export class UserAggregate {
   private _id?: bigint;
   private _phone: Phone;
   private _passwordHash: string;
+  private _tradePasswordHash?: string; // 支付密码哈希
   private _accountSequence: AccountSequence;
   private _status: UserStatus;
   private _kycStatus: KycStatus;
@@ -63,6 +65,7 @@ export class UserAggregate {
     this._id = props.id;
     this._phone = props.phone;
     this._passwordHash = props.passwordHash;
+    this._tradePasswordHash = props.tradePasswordHash;
     this._accountSequence = props.accountSequence;
     this._status = props.status;
     this._kycStatus = props.kycStatus;
@@ -120,6 +123,17 @@ export class UserAggregate {
     return this._passwordHash;
   }
 
+  get tradePasswordHash(): string | undefined {
+    return this._tradePasswordHash;
+  }
+
+  /**
+   * 是否已设置支付密码
+   */
+  get hasTradePassword(): boolean {
+    return this._tradePasswordHash !== undefined && this._tradePasswordHash !== null;
+  }
+
   get accountSequence(): AccountSequence {
     return this._accountSequence;
   }
@@ -236,6 +250,34 @@ export class UserAggregate {
     this._updatedAt = new Date();
   }
 
+  /**
+   * 设置支付密码（6位数字，使用独立的哈希逻辑，不走登录密码的格式验证）
+   */
+  async setTradePassword(newPlainPassword: string): Promise<void> {
+    const password = await Password.createWithoutValidation(newPlainPassword);
+    this._tradePasswordHash = password.hash;
+    this._updatedAt = new Date();
+  }
+
+  /**
+   * 验证支付密码
+   */
+  async verifyTradePassword(plainPassword: string): Promise<boolean> {
+    if (!this._tradePasswordHash) {
+      return false;
+    }
+    const password = Password.fromHash(this._tradePasswordHash);
+    return password.verify(plainPassword);
+  }
+
+  /**
+   * 清除支付密码
+   */
+  clearTradePassword(): void {
+    this._tradePasswordHash = undefined;
+    this._updatedAt = new Date();
+  }
+
   /**
    * 记录登录成功
    */
@@ -398,6 +440,7 @@ export class UserAggregate {
       id: this._id,
       phone: this._phone,
       passwordHash: this._passwordHash,
+      tradePasswordHash: this._tradePasswordHash,
       accountSequence: this._accountSequence,
       status: this._status,
       kycStatus: this._kycStatus,

backend/services/auth-service/src/domain/repositories/capability.repository.interface.ts

@@ -0,0 +1,78 @@
+export const CAPABILITY_REPOSITORY = Symbol('CAPABILITY_REPOSITORY');
+
+export interface UserCapabilityRecord {
+  id: bigint;
+  accountSequence: string;
+  capability: string;
+  enabled: boolean;
+  reason: string | null;
+  disabledBy: string | null;
+  disabledAt: Date | null;
+  expiresAt: Date | null;
+}
+
+export interface CapabilityLogRecord {
+  id: bigint;
+  accountSequence: string;
+  capability: string;
+  action: string;
+  reason: string | null;
+  operatorId: string | null;
+  previousValue: boolean;
+  newValue: boolean;
+  expiresAt: Date | null;
+  createdAt: Date;
+}
+
+export interface CapabilityRepository {
+  findByAccountSequence(accountSequence: string): Promise<UserCapabilityRecord[]>;
+
+  upsert(data: {
+    accountSequence: string;
+    capability: string;
+    enabled: boolean;
+    reason?: string;
+    disabledBy?: string;
+    expiresAt?: Date;
+  }): Promise<UserCapabilityRecord>;
+
+  upsertWithLog(
+    upsertData: {
+      accountSequence: string;
+      capability: string;
+      enabled: boolean;
+      reason?: string;
+      disabledBy?: string;
+      expiresAt?: Date;
+    },
+    logData: {
+      accountSequence: string;
+      capability: string;
+      action: string;
+      reason?: string;
+      operatorId?: string;
+      previousValue: boolean;
+      newValue: boolean;
+      expiresAt?: Date;
+    },
+  ): Promise<UserCapabilityRecord>;
+
+  findExpired(): Promise<UserCapabilityRecord[]>;
+
+  createLog(data: {
+    accountSequence: string;
+    capability: string;
+    action: string;
+    reason?: string;
+    operatorId?: string;
+    previousValue: boolean;
+    newValue: boolean;
+    expiresAt?: Date;
+  }): Promise<void>;
+
+  findLogsByAccountSequence(
+    accountSequence: string,
+    page: number,
+    pageSize: number,
+  ): Promise<{ data: CapabilityLogRecord[]; total: number }>;
+}

backend/services/auth-service/src/domain/repositories/index.ts

@@ -2,3 +2,4 @@ export * from './user.repository.interface';
 export * from './synced-legacy-user.repository.interface';
 export * from './refresh-token.repository.interface';
 export * from './sms-verification.repository.interface';
+export * from './capability.repository.interface';

backend/services/auth-service/src/domain/value-objects/capability.vo.ts

@@ -0,0 +1,47 @@
+/**
+ * 用户能力权限枚举
+ * 借鉴 Stripe Capability 模型，每项能力可独立开关
+ */
+export enum Capability {
+  LOGIN = 'LOGIN',
+  TRADING = 'TRADING',
+  C2C = 'C2C',
+  TRANSFER_IN = 'TRANSFER_IN',
+  TRANSFER_OUT = 'TRANSFER_OUT',
+  P2P_SEND = 'P2P_SEND',
+  P2P_RECEIVE = 'P2P_RECEIVE',
+  MINING_CLAIM = 'MINING_CLAIM',
+  KYC = 'KYC',
+  PROFILE_EDIT = 'PROFILE_EDIT',
+  VIEW_ASSET = 'VIEW_ASSET',
+  VIEW_TEAM = 'VIEW_TEAM',
+  VIEW_RECORDS = 'VIEW_RECORDS',
+}
+
+export const ALL_CAPABILITIES = Object.values(Capability);
+
+export type CapabilityMap = Record<Capability, boolean>;
+
+export function defaultCapabilityMap(): CapabilityMap {
+  const map = {} as CapabilityMap;
+  for (const cap of ALL_CAPABILITIES) {
+    map[cap] = true;
+  }
+  return map;
+}
+
+export const CAPABILITY_LABELS: Record<Capability, string> = {
+  [Capability.LOGIN]: '登录',
+  [Capability.TRADING]: '交易',
+  [Capability.C2C]: 'C2C交易',
+  [Capability.TRANSFER_IN]: '划入',
+  [Capability.TRANSFER_OUT]: '划出',
+  [Capability.P2P_SEND]: 'P2P转出',
+  [Capability.P2P_RECEIVE]: 'P2P收款',
+  [Capability.MINING_CLAIM]: '挖矿领取',
+  [Capability.KYC]: '实名认证',
+  [Capability.PROFILE_EDIT]: '编辑资料',
+  [Capability.VIEW_ASSET]: '查看资产',
+  [Capability.VIEW_TEAM]: '查看团队',
+  [Capability.VIEW_RECORDS]: '查看记录',
+};

backend/services/auth-service/src/domain/value-objects/index.ts

@@ -2,3 +2,4 @@ export * from './account-sequence.vo';
 export * from './phone.vo';
 export * from './password.vo';
 export * from './sms-code.vo';
+export * from './capability.vo';

backend/services/auth-service/src/domain/value-objects/password.vo.ts

@@ -20,6 +20,14 @@ export class Password {
     return new Password(hash);
   }
 
+  /**
+   * 从明文密码创建（跳过格式验证，用于支付密码等有独立验证规则的场景）
+   */
+  static async createWithoutValidation(plainPassword: string): Promise<Password> {
+    const hash = await bcrypt.hash(plainPassword, Password.SALT_ROUNDS);
+    return new Password(hash);
+  }
+
   /**
    * 从已加密的 hash 重建
    */

backend/services/auth-service/src/infrastructure/infrastructure.module.ts

@@ -6,8 +6,9 @@ import {
   PrismaSyncedLegacyUserRepository,
   PrismaRefreshTokenRepository,
   PrismaSmsVerificationRepository,
+  PrismaCapabilityRepository,
 } from './persistence/repositories';
-import { LegacyUserCdcConsumer } from './messaging/cdc';
+import { LegacyUserCdcConsumer, WalletAddressCdcConsumer } from './messaging/cdc';
 import { KafkaModule, KafkaProducerService } from './kafka';
 import { RedisService } from './redis';
 import {
@@ -15,6 +16,7 @@ import {
   SYNCED_LEGACY_USER_REPOSITORY,
   REFRESH_TOKEN_REPOSITORY,
   SMS_VERIFICATION_REPOSITORY,
+  CAPABILITY_REPOSITORY,
 } from '@/domain';
 import { ApplicationModule } from '@/application/application.module';
 
@@ -24,6 +26,7 @@ import { ApplicationModule } from '@/application/application.module';
   providers: [
     // CDC
     LegacyUserCdcConsumer,
+    WalletAddressCdcConsumer,
 
     // Kafka Producer
     KafkaProducerService,
@@ -58,6 +61,10 @@ import { ApplicationModule } from '@/application/application.module';
       provide: SMS_VERIFICATION_REPOSITORY,
       useClass: PrismaSmsVerificationRepository,
     },
+    {
+      provide: CAPABILITY_REPOSITORY,
+      useClass: PrismaCapabilityRepository,
+    },
   ],
   exports: [
     PrismaModule,
@@ -67,6 +74,7 @@ import { ApplicationModule } from '@/application/application.module';
     SYNCED_LEGACY_USER_REPOSITORY,
     REFRESH_TOKEN_REPOSITORY,
     SMS_VERIFICATION_REPOSITORY,
+    CAPABILITY_REPOSITORY,
   ],
 })
 export class InfrastructureModule {}

backend/services/auth-service/src/infrastructure/messaging/cdc/index.ts

@@ -1 +1,2 @@
 export * from './legacy-user-cdc.consumer';
+export * from './wallet-address-cdc.consumer';

backend/services/auth-service/src/infrastructure/messaging/cdc/wallet-address-cdc.consumer.ts

@@ -0,0 +1,243 @@
+import { Injectable, OnModuleInit, OnModuleDestroy, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { Kafka, Consumer, EachMessagePayload } from 'kafkajs';
+import { Prisma, PrismaClient } from '@prisma/client';
+import { PrismaService } from '@/infrastructure/persistence/prisma/prisma.service';
+
+/** Prisma 事务客户端类型 */
+type TransactionClient = Omit<
+  PrismaClient,
+  '$connect' | '$disconnect' | '$on' | '$transaction' | '$use' | '$extends'
+>;
+
+/**
+ * ExtractNewRecordState 转换后的消息格式
+ * 字段来自 identity-service 的 wallet_addresses 表 + Debezium 元数据
+ */
+interface UnwrappedCdcWalletAddress {
+  // 1.0 identity-service wallet_addresses 表字段
+  address_id: number;
+  user_id: number;
+  chain_type: string;
+  address: string;
+  public_key: string;
+  address_digest: string;
+  mpc_signature_r: string;
+  mpc_signature_s: string;
+  mpc_signature_v: number;
+  status: string;
+  bound_at: number;  // timestamp in milliseconds
+
+  // Debezium ExtractNewRecordState 添加的元数据字段
+  __op: 'c' | 'u' | 'd' | 'r';
+  __table: string;
+  __source_ts_ms: number;
+  __deleted?: string;
+}
+
+/**
+ * CDC Consumer - 消费 1.0 钱包地址变更事件
+ * 监听 Debezium 发送的 CDC 事件，同步到 synced_wallet_addresses 表
+ *
+ * 实现事务性幂等消费（Transactional Idempotent Consumer）确保：
+ * - 每个 CDC 事件只处理一次（exactly-once 语义）
+ * - 幂等记录（processed_cdc_events）和业务逻辑在同一事务中执行
+ * - 任何失败都会导致整个事务回滚
+ */
+@Injectable()
+export class WalletAddressCdcConsumer implements OnModuleInit, OnModuleDestroy {
+  private readonly logger = new Logger(WalletAddressCdcConsumer.name);
+  private kafka: Kafka;
+  private consumer: Consumer;
+  private isConnected = false;
+  private topic: string;
+
+  constructor(
+    private readonly configService: ConfigService,
+    private readonly prisma: PrismaService,
+  ) {
+    const brokers = this.configService.get<string>('KAFKA_BROKERS', 'localhost:9092').split(',');
+
+    this.kafka = new Kafka({
+      clientId: 'auth-service-cdc-wallet',
+      brokers,
+    });
+
+    this.consumer = this.kafka.consumer({
+      groupId: this.configService.get<string>('CDC_CONSUMER_GROUP', 'auth-service-cdc-group') + '-wallet',
+    });
+
+    this.topic = this.configService.get<string>(
+      'CDC_TOPIC_WALLET_ADDRESSES',
+      'cdc.identity.public.wallet_addresses',
+    );
+  }
+
+  async onModuleInit() {
+    if (this.configService.get('CDC_ENABLED', 'true') !== 'true') {
+      this.logger.log('Wallet Address CDC Consumer is disabled');
+      return;
+    }
+
+    try {
+      await this.consumer.connect();
+      this.isConnected = true;
+
+      await this.consumer.subscribe({ topic: this.topic, fromBeginning: true });
+
+      await this.consumer.run({
+        eachMessage: async (payload) => {
+          await this.handleMessage(payload);
+        },
+      });
+
+      this.logger.log(
+        `Wallet Address CDC Consumer started, listening to topic: ${this.topic}`,
+      );
+    } catch (error) {
+      this.logger.error('Failed to start Wallet Address CDC Consumer', error);
+    }
+  }
+
+  async onModuleDestroy() {
+    if (this.isConnected) {
+      await this.consumer.disconnect();
+      this.logger.log('Wallet Address CDC Consumer disconnected');
+    }
+  }
+
+  private async handleMessage(payload: EachMessagePayload) {
+    const { topic, partition, message } = payload;
+
+    if (!message.value) return;
+
+    const offset = BigInt(message.offset);
+    const idempotencyKey = `${topic}:${offset}`;
+
+    try {
+      const cdcEvent: UnwrappedCdcWalletAddress = JSON.parse(message.value.toString());
+      const op = cdcEvent.__op;
+      const tableName = cdcEvent.__table || 'wallet_addresses';
+
+      this.logger.log(`[CDC] Processing wallet address event: topic=${topic}, offset=${offset}, op=${op}`);
+
+      await this.processWithIdempotency(topic, offset, tableName, op, cdcEvent);
+
+      this.logger.log(`[CDC] Successfully processed wallet address event: ${idempotencyKey}`);
+    } catch (error: any) {
+      if (error.code === 'P2002') {
+        this.logger.debug(`[CDC] Skipping duplicate wallet address event: ${idempotencyKey}`);
+        return;
+      }
+      this.logger.error(
+        `[CDC] Failed to process wallet address message from ${topic}[${partition}], offset=${offset}`,
+        error,
+      );
+    }
+  }
+
+  /**
+   * 事务性幂等处理
+   */
+  private async processWithIdempotency(
+    topic: string,
+    offset: bigint,
+    tableName: string,
+    operation: string,
+    event: UnwrappedCdcWalletAddress,
+  ): Promise<void> {
+    await this.prisma.$transaction(async (tx) => {
+      // 1. 尝试插入幂等记录
+      try {
+        await tx.processedCdcEvent.create({
+          data: {
+            sourceTopic: topic,
+            offset: offset,
+            tableName: tableName,
+            operation: operation,
+          },
+        });
+      } catch (error: any) {
+        if (error.code === 'P2002') {
+          this.logger.debug(`[CDC] Wallet address event already processed: ${topic}:${offset}`);
+          return;
+        }
+        throw error;
+      }
+
+      // 2. 执行业务逻辑
+      await this.processCdcEvent(event, offset, tx);
+    }, {
+      isolationLevel: Prisma.TransactionIsolationLevel.Serializable,
+      timeout: 30000,
+    });
+  }
+
+  private async processCdcEvent(
+    event: UnwrappedCdcWalletAddress,
+    sequenceNum: bigint,
+    tx: TransactionClient,
+  ): Promise<void> {
+    const op = event.__op;
+    const isDeleted = event.__deleted === 'true';
+
+    if (isDeleted || op === 'd') {
+      await this.deleteWalletAddress(event.address_id, tx);
+      return;
+    }
+
+    switch (op) {
+      case 'c':
+      case 'r':
+      case 'u':
+        await this.upsertWalletAddress(event, sequenceNum, tx);
+        break;
+    }
+  }
+
+  private async upsertWalletAddress(
+    walletAddress: UnwrappedCdcWalletAddress,
+    sequenceNum: bigint,
+    tx: TransactionClient,
+  ): Promise<void> {
+    await tx.syncedWalletAddress.upsert({
+      where: { legacyAddressId: BigInt(walletAddress.address_id) },
+      update: {
+        legacyUserId: BigInt(walletAddress.user_id),
+        chainType: walletAddress.chain_type,
+        address: walletAddress.address,
+        publicKey: walletAddress.public_key,
+        status: walletAddress.status,
+        sourceSequenceNum: sequenceNum,
+        syncedAt: new Date(),
+      },
+      create: {
+        legacyAddressId: BigInt(walletAddress.address_id),
+        legacyUserId: BigInt(walletAddress.user_id),
+        chainType: walletAddress.chain_type,
+        address: walletAddress.address,
+        publicKey: walletAddress.public_key,
+        status: walletAddress.status,
+        legacyBoundAt: new Date(walletAddress.bound_at),
+        sourceSequenceNum: sequenceNum,
+      },
+    });
+
+    this.logger.debug(
+      `[CDC] Synced wallet address: addressId=${walletAddress.address_id}, chain=${walletAddress.chain_type}`,
+    );
+  }
+
+  private async deleteWalletAddress(addressId: number, tx: TransactionClient): Promise<void> {
+    try {
+      await tx.syncedWalletAddress.update({
+        where: { legacyAddressId: BigInt(addressId) },
+        data: { status: 'DELETED' },
+      });
+
+      this.logger.debug(`[CDC] Marked wallet address as deleted: ${addressId}`);
+    } catch (error) {
+      this.logger.error(`[CDC] Failed to mark wallet address as deleted: ${addressId}`, error);
+    }
+  }
+}