diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index 4d5e23a5..f0d07d4b 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -193,7 +193,9 @@
       "Bash(git tag -a v1.0.0-beta1 -m \"$(cat <<''EOF''\nv1.0.0-beta1: 用户首次测试通过\n\n主要修复:\n- fix(reward): 修复 accountSequence 转 userId 时字母前缀导致的 BigInt 转换失败\n- fix(authorization): 修复下级团队认种数重复减去自己认种数的 BUG\n- fix(frontend): 修正权益金额显示与后端实际配置一致\n\n功能完善:\n- 社区权益激活正常\n- 市团队/省团队/市区域/省区域权益考核显示\n- 我的伞下功能 - 展示下级用户树形结构\n\n此版本可作为回滚基准点\nEOF\n)\")",
       "Bash(ls -la \"c:\\Users\\dong\\Desktop\\rwadurian\\frontend\\mobile-app\\assets\\images\\splash_frames\"\" 2>/dev/null || dir \"c:UsersdongDesktoprwadurianfrontendmobile-appassetsimagessplash_frames\" 2>nul || echo \"目录不存在 \")",
       "Bash(ls -la \"c:\\Users\\dong\\Desktop\\rwadurian\\frontend\\mobile-app\\lib\\features\"\" | grep -E \"^d \")",
-      "Bash(git commit -m \"$(cat <<''EOF''\nfeat(telemetry): 将userId改为userSerialNum字符串格式并完善遥测追踪\n\nBackend (presence-service):\n- 将EventLog.userId从BigInt改为String类型,存储userSerialNum(如D25121400005)\n- 更新Prisma schema,userId字段改为VarChar(20)并添加索引\n- 更新心跳相关命令和事件,统一使用userSerialNum字符串\n- 添加数据库迁移文件\n- 更新相关单元测试和集成测试\n\nFrontend (mobile-app):\n- TelemetryEvent新增toServerJson()方法,格式化为后端API期望的格式\n- AccountService登录/恢复时设置TelemetryService的userId\n- MultiAccountService切换账号时同步更新TelemetryService的userId\n- 退出登录时清除TelemetryService的userId\n- AuthProvider初始化时设置userId\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>\nEOF\n)\")"
+      "Bash(git commit -m \"$(cat <<''EOF''\nfeat(telemetry): 将userId改为userSerialNum字符串格式并完善遥测追踪\n\nBackend (presence-service):\n- 将EventLog.userId从BigInt改为String类型,存储userSerialNum(如D25121400005)\n- 更新Prisma schema,userId字段改为VarChar(20)并添加索引\n- 更新心跳相关命令和事件,统一使用userSerialNum字符串\n- 添加数据库迁移文件\n- 更新相关单元测试和集成测试\n\nFrontend (mobile-app):\n- TelemetryEvent新增toServerJson()方法,格式化为后端API期望的格式\n- AccountService登录/恢复时设置TelemetryService的userId\n- MultiAccountService切换账号时同步更新TelemetryService的userId\n- 退出登录时清除TelemetryService的userId\n- AuthProvider初始化时设置userId\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>\nEOF\n)\")",
+      "Bash(mkdir:*)",
+      "Bash(git commit -m \"$(cat <<''EOF''\nfeat(sentry): 集成 Sentry 自建崩溃收集与错误追踪系统\n\nBackend (infrastructure/sentry):\n- 添加 Sentry 自建部署 Docker Compose 配置\n- 包含 PostgreSQL, Redis, Kafka, ClickHouse, Snuba 等组件\n- 添加 Relay (事件网关) 和 Symbolicator (符号化服务) 配置\n- 添加部署脚本 deploy.sh 和配置文件\n- 更新 infrastructure README 文档\n\nFrontend (mobile-app):\n- 添加 sentry_flutter SDK 依赖\n- 创建 SentryService 封装类，统一管理崩溃收集\n- 创建 SentryConfig 配置类，支持开发/生产环境配置\n- 创建 SentryNavigationObserver 自动追踪页面导航\n- 创建 SentryDioInterceptor 自动追踪 HTTP 请求\n- 在 bootstrap.dart 中集成 Sentry 初始化\n- 支持 Flutter 错误和异步错误捕获\n- 自动过滤敏感信息 (密码、助记词、私钥等)\n- 在登录/登出/切换账号时同步 Sentry 用户信息\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>\nEOF\n)\")"
     ],
     "deny": [],
     "ask": []
diff --git a/backend/infrastructure/README.md b/backend/infrastructure/README.md
index 3a905ed3..4c4b429f 100644
--- a/backend/infrastructure/README.md
+++ b/backend/infrastructure/README.md
@@ -69,6 +69,7 @@ cd infrastructure
 | Grafana | http://localhost:3030 | 统一仪表盘 |
 | Prometheus | http://localhost:9090 | 指标查询 |
 | Loki | http://localhost:3100 | 日志 API |
+| **Sentry** | http://localhost:9000 | **崩溃收集 & 错误追踪** |
 
 ## 组件说明
 
@@ -164,6 +165,35 @@ sdk.start();
 - Loki (日志)
 - Jaeger (追踪)
 
+### Sentry - 崩溃收集与错误追踪 (独立部署)
+
+**功能：**
+- 崩溃收集 (Flutter + Android/iOS 原生层)
+- 错误追踪与堆栈符号化
+- 设备兼容性分析
+- 性能监控
+- Session Replay
+
+**部署方式：**
+
+Sentry 是独立部署的服务，位于 `sentry/` 目录:
+
+```bash
+cd sentry
+
+# 首次安装 (创建管理员账号)
+./deploy.sh init
+
+# 启动服务
+./deploy.sh up
+```
+
+**系统要求：**
+- 最低 4GB 内存，推荐 8GB+
+- 约 20GB 磁盘空间
+
+详细文档请参考: [sentry/README.md](sentry/README.md)
+
 ## 目录结构
 
 ```
@@ -189,13 +219,19 @@ infrastructure/
 │   └── rules/
 │       └── rwa-alerts.yml      # 告警规则
 │
-└── grafana/
-    └── provisioning/
-        ├── datasources/
-        │   └── datasources.yml # 数据源配置
-        └── dashboards/
-            ├── dashboards.yml  # 仪表盘配置
-            └── rwa-services-overview.json
+├── grafana/
+│   └── provisioning/
+│       ├── datasources/
+│       │   └── datasources.yml # 数据源配置
+│       └── dashboards/
+│           ├── dashboards.yml  # 仪表盘配置
+│           └── rwa-services-overview.json
+│
+└── sentry/                     # 崩溃收集 (独立部署)
+    ├── docker-compose.yml      # Sentry 编排
+    ├── deploy.sh               # 部署脚本
+    ├── sentry.conf.py          # Sentry 配置
+    └── README.md               # 详细文档
 ```
 
 ## 常用命令
@@ -227,6 +263,7 @@ infrastructure/
 | 详细指标 | - | 添加 Prometheus 中间件 |
 | 链路追踪 | - | 添加 OpenTelemetry SDK |
 | 动态配置 | - | 集成 Consul KV |
+| **崩溃收集** | - | **集成 sentry_flutter SDK** |
 
 ## 扩展配置
 
diff --git a/backend/infrastructure/sentry/.env.example b/backend/infrastructure/sentry/.env.example
new file mode 100644
index 00000000..4c8cd6f4
--- /dev/null
+++ b/backend/infrastructure/sentry/.env.example
@@ -0,0 +1,48 @@
+# =============================================================================
+# Sentry Self-Hosted 环境变量配置
+# =============================================================================
+# 使用方法: 复制为 .env 并修改以下配置
+# cp .env.example .env
+# =============================================================================
+
+# -----------------------------------------------------------------------------
+# 必须配置 - 安全相关
+# -----------------------------------------------------------------------------
+
+# Sentry 密钥 (至少 50 个随机字符)
+# 生成方法: openssl rand -hex 32
+SENTRY_SECRET_KEY=please_change_this_to_a_random_string_at_least_50_chars
+
+# PostgreSQL 数据库密码
+SENTRY_DB_PASSWORD=sentry_secret_password
+
+# -----------------------------------------------------------------------------
+# 端口配置
+# -----------------------------------------------------------------------------
+
+# Sentry Web UI 端口
+SENTRY_PORT=9000
+
+# Relay 端口 (SDK 数据接收)
+SENTRY_RELAY_PORT=3000
+
+# -----------------------------------------------------------------------------
+# 邮件配置 (可选，用于告警通知)
+# -----------------------------------------------------------------------------
+
+# SMTP 服务器
+SENTRY_EMAIL_HOST=smtp.example.com
+SENTRY_EMAIL_PORT=587
+SENTRY_EMAIL_USER=
+SENTRY_EMAIL_PASSWORD=
+SENTRY_EMAIL_USE_TLS=true
+
+# 发件人地址
+SENTRY_SERVER_EMAIL=sentry@example.com
+
+# -----------------------------------------------------------------------------
+# 系统配置
+# -----------------------------------------------------------------------------
+
+# 系统 URL (用于邮件链接等)
+SENTRY_SYSTEM_URL=http://localhost:9000
diff --git a/backend/infrastructure/sentry/README.md b/backend/infrastructure/sentry/README.md
new file mode 100644
index 00000000..f1b5e5da
--- /dev/null
+++ b/backend/infrastructure/sentry/README.md
@@ -0,0 +1,248 @@
+# Sentry Self-Hosted - 崩溃收集与错误追踪
+
+100% 自主可控的崩溃收集与错误追踪系统。
+
+## 功能特性
+
+- **崩溃收集**: 自动捕获 Flutter + Android/iOS 原生层崩溃
+- **符号化**: 自动解析混淆后的堆栈，定位到源代码
+- **设备信息**: 收集设备型号、系统版本、内存等兼容性信息
+- **性能监控**: 页面加载、API 响应时间等性能指标
+- **Session Replay**: 重放用户操作轨迹（可选）
+- **告警通知**: 崩溃告警推送到邮件/钉钉等
+
+## 系统要求
+
+- Docker 20.10+
+- Docker Compose v2+
+- **最低 4GB 内存，推荐 8GB+**
+- 约 20GB 磁盘空间
+
+## 快速开始
+
+### 1. 首次安装
+
+```bash
+cd backend/infrastructure/sentry
+
+# 初始化 (会创建管理员账号)
+./deploy.sh init
+```
+
+按提示输入管理员邮箱和密码。
+
+### 2. 启动服务
+
+```bash
+./deploy.sh up
+```
+
+### 3. 访问 Web UI
+
+打开浏览器访问: http://localhost:9000
+
+使用初始化时创建的管理员账号登录。
+
+### 4. 创建项目
+
+1. 登录后点击 "Create Project"
+2. 选择平台: **Flutter**
+3. 记录生成的 **DSN** (Data Source Name)
+
+DSN 格式示例:
+```
+http://your_public_key@localhost:9000/project_id
+```
+
+## 目录结构
+
+```
+sentry/
+├── docker-compose.yml      # Docker 编排
+├── deploy.sh               # 部署脚本
+├── .env.example            # 环境变量模板
+├── sentry.conf.py          # Sentry 配置
+├── README.md               # 本文档
+│
+├── clickhouse/
+│   └── config.xml          # ClickHouse 配置
+│
+├── relay/
+│   ├── config.yml          # Relay 配置
+│   └── credentials.json    # Relay 凭证
+│
+└── symbolicator/
+    └── config.yml          # Symbolicator 配置
+```
+
+## 常用命令
+
+```bash
+# 启动
+./deploy.sh up
+
+# 停止
+./deploy.sh down
+
+# 查看状态
+./deploy.sh status
+
+# 查看日志
+./deploy.sh logs
+./deploy.sh logs sentry-web
+
+# 升级
+./deploy.sh upgrade
+```
+
+## 架构说明
+
+```
+                                    ┌─────────────────┐
+                                    │   Flutter App   │
+                                    │  sentry_flutter │
+                                    └────────┬────────┘
+                                             │
+                                             ▼
+┌─────────────────────────────────────────────────────────────────────┐
+│                            Sentry Relay                              │
+│                         (事件接收网关 :3000)                          │
+└────────────────────────────────┬────────────────────────────────────┘
+                                 │
+         ┌───────────────────────┼───────────────────────┐
+         │                       │                       │
+         ▼                       ▼                       ▼
+┌─────────────────┐   ┌─────────────────┐   ┌─────────────────┐
+│      Kafka      │   │   Sentry Web    │   │  Symbolicator   │
+│   (事件队列)     │   │  (Web UI :9000) │   │   (符号化服务)   │
+└────────┬────────┘   └────────┬────────┘   └─────────────────┘
+         │                     │
+         │            ┌────────┴────────┐
+         │            │                 │
+         ▼            ▼                 ▼
+┌─────────────────┐   ┌─────────────────┐
+│    ClickHouse   │   │   PostgreSQL    │
+│   (事件存储)     │   │   (元数据)       │
+└─────────────────┘   └─────────────────┘
+```
+
+## 生产环境配置
+
+### 1. 修改密钥
+
+编辑 `.env` 文件:
+
+```bash
+# 生成强密钥
+SENTRY_SECRET_KEY=$(openssl rand -hex 32)
+SENTRY_DB_PASSWORD=$(openssl rand -hex 16)
+```
+
+### 2. 配置域名
+
+如果需要公网访问，配置反向代理:
+
+```nginx
+# /etc/nginx/conf.d/sentry.conf
+server {
+    listen 443 ssl;
+    server_name sentry.your-domain.com;
+
+    ssl_certificate /path/to/cert.pem;
+    ssl_certificate_key /path/to/key.pem;
+
+    location / {
+        proxy_pass http://localhost:9000;
+        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;
+    }
+}
+
+# Relay 端口 (SDK 上报)
+server {
+    listen 443 ssl;
+    server_name sentry-relay.your-domain.com;
+
+    ssl_certificate /path/to/cert.pem;
+    ssl_certificate_key /path/to/key.pem;
+
+    location / {
+        proxy_pass http://localhost:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
+```
+
+### 3. 配置邮件告警
+
+编辑 `.env` 文件:
+
+```bash
+SENTRY_EMAIL_HOST=smtp.example.com
+SENTRY_EMAIL_PORT=587
+SENTRY_EMAIL_USER=your-email@example.com
+SENTRY_EMAIL_PASSWORD=your-password
+SENTRY_EMAIL_USE_TLS=true
+SENTRY_SERVER_EMAIL=sentry@your-domain.com
+```
+
+### 4. 数据保留策略
+
+编辑 `sentry.conf.py`:
+
+```python
+# 事件保留天数 (默认 90 天)
+SENTRY_OPTIONS["system.event-retention-days"] = 30
+```
+
+## Flutter 端集成
+
+详见 `frontend/mobile-app` 目录下的集成代码。
+
+简要步骤:
+
+1. 添加依赖:
+```yaml
+dependencies:
+  sentry_flutter: ^8.0.0
+```
+
+2. 初始化:
+```dart
+await SentryFlutter.init(
+  (options) {
+    options.dsn = 'http://your_key@your-server:9000/project_id';
+  },
+  appRunner: () => runApp(MyApp()),
+);
+```
+
+## 故障排查
+
+### 服务无法启动
+
+检查内存是否足够:
+```bash
+free -h
+docker stats
+```
+
+### 事件未上报
+
+1. 检查 DSN 是否正确
+2. 检查网络连通性
+3. 查看 Relay 日志: `./deploy.sh logs sentry-relay`
+
+### 符号化失败
+
+1. 确保上传了符号文件 (Android: mapping.txt, iOS: dSYM)
+2. 检查 Symbolicator 日志: `./deploy.sh logs sentry-symbolicator`
+
+## 参考链接
+
+- [Sentry 官方文档](https://docs.sentry.io/)
+- [Self-Hosted 安装指南](https://develop.sentry.dev/self-hosted/)
+- [sentry_flutter SDK](https://pub.dev/packages/sentry_flutter)
diff --git a/backend/infrastructure/sentry/clickhouse/config.xml b/backend/infrastructure/sentry/clickhouse/config.xml
new file mode 100644
index 00000000..45679010
--- /dev/null
+++ b/backend/infrastructure/sentry/clickhouse/config.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<!-- ClickHouse Sentry 配置 -->
+<clickhouse>
+    <!-- 日志级别 -->
+    <logger>
+        <level>warning</level>
+        <console>true</console>
+    </logger>
+
+    <!-- 内存限制 -->
+    <max_server_memory_usage_to_ram_ratio>0.8</max_server_memory_usage_to_ram_ratio>
+
+    <!-- 查询限制 -->
+    <max_concurrent_queries>100</max_concurrent_queries>
+
+    <!-- 连接数限制 -->
+    <max_connections>4096</max_connections>
+
+    <!-- 压缩配置 -->
+    <compression>
+        <case>
+            <min_part_size>10000000000</min_part_size>
+            <min_part_size_ratio>0.01</min_part_size_ratio>
+            <method>lz4</method>
+        </case>
+    </compression>
+</clickhouse>
diff --git a/backend/infrastructure/sentry/deploy.sh b/backend/infrastructure/sentry/deploy.sh
new file mode 100644
index 00000000..0f17f61f
--- /dev/null
+++ b/backend/infrastructure/sentry/deploy.sh
@@ -0,0 +1,174 @@
+#!/bin/bash
+# =============================================================================
+# Sentry Self-Hosted 部署脚本
+# =============================================================================
+# 使用方法:
+#   ./deploy.sh init      # 首次初始化 (创建管理员账号)
+#   ./deploy.sh up        # 启动服务
+#   ./deploy.sh down      # 停止服务
+#   ./deploy.sh logs      # 查看日志
+#   ./deploy.sh status    # 查看状态
+#   ./deploy.sh upgrade   # 升级 Sentry
+# =============================================================================
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+# 颜色定义
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# 检查 .env 文件
+check_env() {
+    if [ ! -f .env ]; then
+        echo -e "${YELLOW}未找到 .env 文件，正在从模板创建...${NC}"
+        cp .env.example .env
+
+        # 生成随机密钥
+        RANDOM_KEY=$(openssl rand -hex 32 2>/dev/null || head -c 64 /dev/urandom | base64 | tr -d '\n' | head -c 64)
+        sed -i "s/please_change_this_to_a_random_string_at_least_50_chars/$RANDOM_KEY/" .env
+
+        echo -e "${GREEN}.env 文件已创建，请检查并修改配置后重新运行${NC}"
+        echo -e "${YELLOW}特别注意修改: SENTRY_SECRET_KEY 和 SENTRY_DB_PASSWORD${NC}"
+    fi
+}
+
+# 初始化 Sentry (首次运行)
+init() {
+    echo -e "${GREEN}=== 初始化 Sentry ===${NC}"
+    check_env
+
+    echo -e "${YELLOW}1. 启动依赖服务...${NC}"
+    docker compose up -d sentry-redis sentry-postgres sentry-kafka sentry-zookeeper sentry-clickhouse
+
+    echo -e "${YELLOW}等待服务就绪...${NC}"
+    sleep 30
+
+    echo -e "${YELLOW}2. 运行数据库迁移...${NC}"
+    docker compose run --rm sentry-web upgrade --noinput
+
+    echo -e "${YELLOW}3. 创建管理员账号...${NC}"
+    echo -e "${GREEN}请按提示输入管理员邮箱和密码${NC}"
+    docker compose run --rm sentry-web createuser --superuser
+
+    echo -e "${GREEN}=== 初始化完成 ===${NC}"
+    echo -e "${YELLOW}运行 './deploy.sh up' 启动所有服务${NC}"
+}
+
+# 启动服务
+up() {
+    echo -e "${GREEN}=== 启动 Sentry ===${NC}"
+    check_env
+    docker compose up -d
+    echo -e "${GREEN}Sentry 已启动${NC}"
+    echo -e "Web UI: http://localhost:${SENTRY_PORT:-9000}"
+    echo -e "Relay:  http://localhost:${SENTRY_RELAY_PORT:-3000}"
+}
+
+# 停止服务
+down() {
+    echo -e "${YELLOW}=== 停止 Sentry ===${NC}"
+    docker compose down
+    echo -e "${GREEN}Sentry 已停止${NC}"
+}
+
+# 查看日志
+logs() {
+    SERVICE=${1:-}
+    if [ -z "$SERVICE" ]; then
+        docker compose logs -f --tail=100
+    else
+        docker compose logs -f --tail=100 "$SERVICE"
+    fi
+}
+
+# 查看状态
+status() {
+    echo -e "${GREEN}=== Sentry 服务状态 ===${NC}"
+    docker compose ps
+}
+
+# 升级
+upgrade() {
+    echo -e "${YELLOW}=== 升级 Sentry ===${NC}"
+
+    echo "1. 停止服务..."
+    docker compose down
+
+    echo "2. 拉取最新镜像..."
+    docker compose pull
+
+    echo "3. 运行数据库迁移..."
+    docker compose run --rm sentry-web upgrade --noinput
+
+    echo "4. 启动服务..."
+    docker compose up -d
+
+    echo -e "${GREEN}=== 升级完成 ===${NC}"
+}
+
+# 生成 Relay 凭证
+generate_relay_credentials() {
+    echo -e "${YELLOW}=== 生成 Relay 凭证 ===${NC}"
+    docker compose run --rm sentry-relay credentials generate --stdout > relay/credentials.json
+    echo -e "${GREEN}凭证已生成到 relay/credentials.json${NC}"
+}
+
+# 帮助信息
+help() {
+    echo "Sentry Self-Hosted 部署脚本"
+    echo ""
+    echo "用法: ./deploy.sh <命令>"
+    echo ""
+    echo "命令:"
+    echo "  init                首次初始化 (创建管理员账号)"
+    echo "  up                  启动所有服务"
+    echo "  down                停止所有服务"
+    echo "  logs [service]      查看日志 (可指定服务)"
+    echo "  status              查看服务状态"
+    echo "  upgrade             升级 Sentry"
+    echo "  generate-relay      生成 Relay 凭证"
+    echo "  help                显示此帮助信息"
+    echo ""
+    echo "示例:"
+    echo "  ./deploy.sh init              # 首次安装"
+    echo "  ./deploy.sh up                # 启动"
+    echo "  ./deploy.sh logs sentry-web   # 查看 Web 服务日志"
+}
+
+# 主入口
+case "${1:-help}" in
+    init)
+        init
+        ;;
+    up)
+        up
+        ;;
+    down)
+        down
+        ;;
+    logs)
+        logs "$2"
+        ;;
+    status)
+        status
+        ;;
+    upgrade)
+        upgrade
+        ;;
+    generate-relay)
+        generate_relay_credentials
+        ;;
+    help|--help|-h)
+        help
+        ;;
+    *)
+        echo -e "${RED}未知命令: $1${NC}"
+        help
+        exit 1
+        ;;
+esac
diff --git a/backend/infrastructure/sentry/docker-compose.yml b/backend/infrastructure/sentry/docker-compose.yml
new file mode 100644
index 00000000..b443e883
--- /dev/null
+++ b/backend/infrastructure/sentry/docker-compose.yml
@@ -0,0 +1,465 @@
+# =============================================================================
+# Sentry Self-Hosted - 崩溃收集与错误追踪
+# =============================================================================
+#
+# 功能：
+#   - 崩溃收集（Flutter + Android/iOS 原生层）
+#   - 错误追踪与符号化
+#   - 性能监控
+#   - Session Replay
+#   - 设备兼容性分析
+#
+# 使用方法:
+#   ./deploy.sh up        # 首次启动（会自动初始化）
+#   ./deploy.sh down      # 停止
+#   ./deploy.sh logs      # 查看日志
+#
+# 系统要求:
+#   - Docker 20.10+
+#   - Docker Compose v2+
+#   - 最低 4GB 内存，推荐 8GB+
+#   - 约 20GB 磁盘空间
+#
+# =============================================================================
+
+services:
+  # ===========================================================================
+  # Redis - 缓存与消息队列
+  # ===========================================================================
+  sentry-redis:
+    image: redis:7-alpine
+    container_name: sentry-redis
+    volumes:
+      - sentry_redis_data:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  # ===========================================================================
+  # PostgreSQL - 主数据库
+  # ===========================================================================
+  sentry-postgres:
+    image: postgres:15-alpine
+    container_name: sentry-postgres
+    environment:
+      POSTGRES_USER: sentry
+      POSTGRES_PASSWORD: ${SENTRY_DB_PASSWORD:-sentry_secret_password}
+      POSTGRES_DB: sentry
+    volumes:
+      - sentry_postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U sentry"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  # ===========================================================================
+  # Kafka + Zookeeper - 事件流处理
+  # ===========================================================================
+  sentry-zookeeper:
+    image: confluentinc/cp-zookeeper:7.5.0
+    container_name: sentry-zookeeper
+    environment:
+      ZOOKEEPER_CLIENT_PORT: 2181
+      ZOOKEEPER_TICK_TIME: 2000
+    volumes:
+      - sentry_zookeeper_data:/var/lib/zookeeper/data
+      - sentry_zookeeper_log:/var/lib/zookeeper/log
+    healthcheck:
+      test: ["CMD", "nc", "-z", "localhost", "2181"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-kafka:
+    image: confluentinc/cp-kafka:7.5.0
+    container_name: sentry-kafka
+    depends_on:
+      sentry-zookeeper:
+        condition: service_healthy
+    environment:
+      KAFKA_BROKER_ID: 1
+      KAFKA_ZOOKEEPER_CONNECT: sentry-zookeeper:2181
+      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://sentry-kafka:9092
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
+      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "true"
+    volumes:
+      - sentry_kafka_data:/var/lib/kafka/data
+    healthcheck:
+      test: ["CMD", "kafka-broker-api-versions", "--bootstrap-server", "localhost:9092"]
+      interval: 10s
+      timeout: 10s
+      retries: 5
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  # ===========================================================================
+  # ClickHouse - 事件存储（高性能分析）
+  # ===========================================================================
+  sentry-clickhouse:
+    image: clickhouse/clickhouse-server:23.8-alpine
+    container_name: sentry-clickhouse
+    volumes:
+      - sentry_clickhouse_data:/var/lib/clickhouse
+      - ./clickhouse/config.xml:/etc/clickhouse-server/config.d/sentry.xml:ro
+    ulimits:
+      nofile:
+        soft: 262144
+        hard: 262144
+    healthcheck:
+      test: ["CMD", "wget", "-qO-", "http://localhost:8123/ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  # ===========================================================================
+  # Snuba - 事件搜索与聚合
+  # ===========================================================================
+  sentry-snuba-api:
+    image: getsentry/snuba:24.1.0
+    container_name: sentry-snuba-api
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-clickhouse:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SNUBA_SETTINGS: docker
+      CLICKHOUSE_HOST: sentry-clickhouse
+      REDIS_HOST: sentry-redis
+      KAFKA_BROKER_HOST: sentry-kafka
+    command: api
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-snuba-consumer:
+    image: getsentry/snuba:24.1.0
+    container_name: sentry-snuba-consumer
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-clickhouse:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SNUBA_SETTINGS: docker
+      CLICKHOUSE_HOST: sentry-clickhouse
+      REDIS_HOST: sentry-redis
+      KAFKA_BROKER_HOST: sentry-kafka
+    command: consumer --storage errors --auto-offset-reset=latest --max-batch-time-ms 750
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-snuba-outcomes-consumer:
+    image: getsentry/snuba:24.1.0
+    container_name: sentry-snuba-outcomes-consumer
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-clickhouse:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SNUBA_SETTINGS: docker
+      CLICKHOUSE_HOST: sentry-clickhouse
+      REDIS_HOST: sentry-redis
+      KAFKA_BROKER_HOST: sentry-kafka
+    command: consumer --storage outcomes_raw --auto-offset-reset=earliest --max-batch-time-ms 750
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-snuba-sessions-consumer:
+    image: getsentry/snuba:24.1.0
+    container_name: sentry-snuba-sessions-consumer
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-clickhouse:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SNUBA_SETTINGS: docker
+      CLICKHOUSE_HOST: sentry-clickhouse
+      REDIS_HOST: sentry-redis
+      KAFKA_BROKER_HOST: sentry-kafka
+    command: consumer --storage sessions_raw --auto-offset-reset=latest --max-batch-time-ms 750
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-snuba-transactions-consumer:
+    image: getsentry/snuba:24.1.0
+    container_name: sentry-snuba-transactions-consumer
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-clickhouse:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SNUBA_SETTINGS: docker
+      CLICKHOUSE_HOST: sentry-clickhouse
+      REDIS_HOST: sentry-redis
+      KAFKA_BROKER_HOST: sentry-kafka
+    command: consumer --storage transactions --auto-offset-reset=latest --max-batch-time-ms 750
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-snuba-replacer:
+    image: getsentry/snuba:24.1.0
+    container_name: sentry-snuba-replacer
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-clickhouse:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SNUBA_SETTINGS: docker
+      CLICKHOUSE_HOST: sentry-clickhouse
+      REDIS_HOST: sentry-redis
+      KAFKA_BROKER_HOST: sentry-kafka
+    command: replacer --storage errors --auto-offset-reset=latest --max-batch-size 3
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  # ===========================================================================
+  # Sentry Core Services
+  # ===========================================================================
+  sentry-web:
+    image: getsentry/sentry:24.1.0
+    container_name: sentry-web
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-postgres:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+      sentry-snuba-api:
+        condition: service_started
+    ports:
+      - "${SENTRY_PORT:-9000}:9000"
+    environment:
+      SENTRY_SECRET_KEY: ${SENTRY_SECRET_KEY:-please_change_this_to_a_random_string_at_least_50_chars}
+      SENTRY_POSTGRES_HOST: sentry-postgres
+      SENTRY_DB_USER: sentry
+      SENTRY_DB_PASSWORD: ${SENTRY_DB_PASSWORD:-sentry_secret_password}
+      SENTRY_REDIS_HOST: sentry-redis
+      SNUBA: http://sentry-snuba-api:1218
+      SENTRY_KAFKA_HOST: sentry-kafka
+      # 邮件配置（可选）
+      SENTRY_EMAIL_HOST: ${SENTRY_EMAIL_HOST:-}
+      SENTRY_EMAIL_PORT: ${SENTRY_EMAIL_PORT:-587}
+      SENTRY_EMAIL_USER: ${SENTRY_EMAIL_USER:-}
+      SENTRY_EMAIL_PASSWORD: ${SENTRY_EMAIL_PASSWORD:-}
+      SENTRY_EMAIL_USE_TLS: ${SENTRY_EMAIL_USE_TLS:-true}
+      SENTRY_SERVER_EMAIL: ${SENTRY_SERVER_EMAIL:-sentry@localhost}
+      # 系统配置
+      SENTRY_SINGLE_ORGANIZATION: "true"
+    volumes:
+      - sentry_data:/data
+      - ./sentry.conf.py:/etc/sentry/sentry.conf.py:ro
+    healthcheck:
+      test: ["CMD-SHELL", "wget -qO- http://localhost:9000/_health/ || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 60s
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-worker:
+    image: getsentry/sentry:24.1.0
+    container_name: sentry-worker
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-postgres:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SENTRY_SECRET_KEY: ${SENTRY_SECRET_KEY:-please_change_this_to_a_random_string_at_least_50_chars}
+      SENTRY_POSTGRES_HOST: sentry-postgres
+      SENTRY_DB_USER: sentry
+      SENTRY_DB_PASSWORD: ${SENTRY_DB_PASSWORD:-sentry_secret_password}
+      SENTRY_REDIS_HOST: sentry-redis
+      SNUBA: http://sentry-snuba-api:1218
+      SENTRY_KAFKA_HOST: sentry-kafka
+    command: run worker
+    volumes:
+      - sentry_data:/data
+      - ./sentry.conf.py:/etc/sentry/sentry.conf.py:ro
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-cron:
+    image: getsentry/sentry:24.1.0
+    container_name: sentry-cron
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-postgres:
+        condition: service_healthy
+    environment:
+      SENTRY_SECRET_KEY: ${SENTRY_SECRET_KEY:-please_change_this_to_a_random_string_at_least_50_chars}
+      SENTRY_POSTGRES_HOST: sentry-postgres
+      SENTRY_DB_USER: sentry
+      SENTRY_DB_PASSWORD: ${SENTRY_DB_PASSWORD:-sentry_secret_password}
+      SENTRY_REDIS_HOST: sentry-redis
+      SNUBA: http://sentry-snuba-api:1218
+      SENTRY_KAFKA_HOST: sentry-kafka
+    command: run cron
+    volumes:
+      - sentry_data:/data
+      - ./sentry.conf.py:/etc/sentry/sentry.conf.py:ro
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-ingest-consumer:
+    image: getsentry/sentry:24.1.0
+    container_name: sentry-ingest-consumer
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-postgres:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SENTRY_SECRET_KEY: ${SENTRY_SECRET_KEY:-please_change_this_to_a_random_string_at_least_50_chars}
+      SENTRY_POSTGRES_HOST: sentry-postgres
+      SENTRY_DB_USER: sentry
+      SENTRY_DB_PASSWORD: ${SENTRY_DB_PASSWORD:-sentry_secret_password}
+      SENTRY_REDIS_HOST: sentry-redis
+      SNUBA: http://sentry-snuba-api:1218
+      SENTRY_KAFKA_HOST: sentry-kafka
+    command: run ingest-consumer --all-consumer-types
+    volumes:
+      - sentry_data:/data
+      - ./sentry.conf.py:/etc/sentry/sentry.conf.py:ro
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  sentry-post-process-forwarder:
+    image: getsentry/sentry:24.1.0
+    container_name: sentry-post-process-forwarder
+    depends_on:
+      sentry-redis:
+        condition: service_healthy
+      sentry-postgres:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    environment:
+      SENTRY_SECRET_KEY: ${SENTRY_SECRET_KEY:-please_change_this_to_a_random_string_at_least_50_chars}
+      SENTRY_POSTGRES_HOST: sentry-postgres
+      SENTRY_DB_USER: sentry
+      SENTRY_DB_PASSWORD: ${SENTRY_DB_PASSWORD:-sentry_secret_password}
+      SENTRY_REDIS_HOST: sentry-redis
+      SNUBA: http://sentry-snuba-api:1218
+      SENTRY_KAFKA_HOST: sentry-kafka
+    command: run post-process-forwarder --commit-batch-size 1
+    volumes:
+      - sentry_data:/data
+      - ./sentry.conf.py:/etc/sentry/sentry.conf.py:ro
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  # ===========================================================================
+  # Relay - 事件接收网关
+  # ===========================================================================
+  sentry-relay:
+    image: getsentry/relay:24.1.0
+    container_name: sentry-relay
+    depends_on:
+      sentry-web:
+        condition: service_healthy
+      sentry-kafka:
+        condition: service_healthy
+    ports:
+      - "${SENTRY_RELAY_PORT:-3000}:3000"
+    volumes:
+      - ./relay/config.yml:/work/.relay/config.yml:ro
+      - ./relay/credentials.json:/work/.relay/credentials.json:ro
+    restart: unless-stopped
+    networks:
+      - sentry
+
+  # ===========================================================================
+  # Symbolicator - 符号化服务（崩溃堆栈解析）
+  # ===========================================================================
+  sentry-symbolicator:
+    image: getsentry/symbolicator:24.1.0
+    container_name: sentry-symbolicator
+    volumes:
+      - sentry_symbolicator_data:/data
+      - ./symbolicator/config.yml:/etc/symbolicator/config.yml:ro
+    command: run -c /etc/symbolicator/config.yml
+    restart: unless-stopped
+    networks:
+      - sentry
+
+# =============================================================================
+# Volumes
+# =============================================================================
+volumes:
+  sentry_redis_data:
+    driver: local
+  sentry_postgres_data:
+    driver: local
+  sentry_kafka_data:
+    driver: local
+  sentry_zookeeper_data:
+    driver: local
+  sentry_zookeeper_log:
+    driver: local
+  sentry_clickhouse_data:
+    driver: local
+  sentry_data:
+    driver: local
+  sentry_symbolicator_data:
+    driver: local
+
+# =============================================================================
+# Networks
+# =============================================================================
+networks:
+  sentry:
+    driver: bridge
+    name: sentry
diff --git a/backend/infrastructure/sentry/relay/config.yml b/backend/infrastructure/sentry/relay/config.yml
new file mode 100644
index 00000000..3bbbad84
--- /dev/null
+++ b/backend/infrastructure/sentry/relay/config.yml
@@ -0,0 +1,62 @@
+# =============================================================================
+# Sentry Relay 配置
+# =============================================================================
+# Relay 是 Sentry 的事件接收网关，负责：
+#   - 接收 SDK 上报的事件
+#   - 事件过滤和采样
+#   - 数据脱敏
+#   - 转发到 Sentry 服务器
+# =============================================================================
+
+relay:
+  # Relay 运行模式
+  # managed: 由 Sentry 服务器管理配置
+  # static: 使用本地配置
+  # proxy: 简单代理模式
+  mode: managed
+
+  # 上游 Sentry 服务器地址
+  upstream: "http://sentry-web:9000/"
+
+  # Relay 监听地址
+  host: 0.0.0.0
+  port: 3000
+
+# 日志配置
+logging:
+  level: info
+  format: json
+
+# 处理配置
+processing:
+  # 是否启用处理
+  enabled: true
+
+  # Redis 配置 (用于限流)
+  redis: "redis://sentry-redis:6379"
+
+  # Kafka 配置 (用于事件流)
+  kafka_config:
+    - name: bootstrap.servers
+      value: "sentry-kafka:9092"
+
+# 限流配置
+limits:
+  # 最大请求体大小 (50MB)
+  max_envelope_size: 52428800
+
+  # 最大并发连接数
+  max_concurrent_requests: 500
+
+# 缓存配置
+cache:
+  # 项目配置缓存时间
+  project_expiry: 300
+
+  # 项目配置刷新间隔
+  project_grace_period: 0
+
+# 健康检查
+health:
+  # 健康检查端点
+  enabled: true
diff --git a/backend/infrastructure/sentry/relay/credentials.json b/backend/infrastructure/sentry/relay/credentials.json
new file mode 100644
index 00000000..550d97cf
--- /dev/null
+++ b/backend/infrastructure/sentry/relay/credentials.json
@@ -0,0 +1,5 @@
+{
+  "secret_key": "",
+  "public_key": "",
+  "id": ""
+}
diff --git a/backend/infrastructure/sentry/sentry.conf.py b/backend/infrastructure/sentry/sentry.conf.py
new file mode 100644
index 00000000..dabb5804
--- /dev/null
+++ b/backend/infrastructure/sentry/sentry.conf.py
@@ -0,0 +1,78 @@
+# =============================================================================
+# Sentry Configuration
+# =============================================================================
+# 此文件包含 Sentry 的自定义配置
+# 更多配置项参考: https://develop.sentry.dev/self-hosted/
+# =============================================================================
+
+from sentry.conf.server import *  # noqa
+
+# =============================================================================
+# 基础配置
+# =============================================================================
+
+# 系统 URL (用于邮件中的链接等)
+SENTRY_OPTIONS["system.url-prefix"] = env("SENTRY_SYSTEM_URL", "http://localhost:9000")
+
+# 单组织模式 (推荐用于内部使用)
+SENTRY_SINGLE_ORGANIZATION = True
+
+# 允许注册 (首次启动后建议设为 False)
+SENTRY_FEATURES["auth:register"] = True
+
+# =============================================================================
+# 数据保留策略
+# =============================================================================
+
+# 事件保留天数 (默认 90 天，可根据存储调整)
+SENTRY_OPTIONS["system.event-retention-days"] = 90
+
+# =============================================================================
+# 性能配置
+# =============================================================================
+
+# 采样率配置 (1.0 = 100%)
+# 生产环境可以适当降低以减少数据量
+SENTRY_OPTIONS["store.symbolicator-poll-retry-limit"] = 8
+
+# =============================================================================
+# Symbolicator 配置 (崩溃堆栈符号化)
+# =============================================================================
+
+SENTRY_OPTIONS["symbolicator.enabled"] = True
+SENTRY_OPTIONS["symbolicator.options"] = {
+    "url": "http://sentry-symbolicator:3021",
+}
+
+# =============================================================================
+# Relay 配置 (事件接收网关)
+# =============================================================================
+
+SENTRY_RELAY_WHITELIST_PK = []
+SENTRY_RELAY_OPEN_REGISTRATION = True
+
+# =============================================================================
+# 功能开关
+# =============================================================================
+
+# 启用 Session Replay (会话回放)
+SENTRY_FEATURES["organizations:session-replay"] = True
+
+# 启用 Performance Monitoring (性能监控)
+SENTRY_FEATURES["organizations:performance-view"] = True
+
+# 启用 Profiling (性能分析)
+SENTRY_FEATURES["organizations:profiling"] = True
+
+# 启用 Issue 自动分组
+SENTRY_FEATURES["projects:similarity-indexing"] = True
+
+# =============================================================================
+# 安全配置
+# =============================================================================
+
+# CORS 配置 (允许移动端上报)
+SENTRY_ALLOW_ORIGIN = "*"
+
+# CSP 报告端点
+CSP_REPORT_ONLY = True
diff --git a/backend/infrastructure/sentry/symbolicator/config.yml b/backend/infrastructure/sentry/symbolicator/config.yml
new file mode 100644
index 00000000..9a5d9c6d
--- /dev/null
+++ b/backend/infrastructure/sentry/symbolicator/config.yml
@@ -0,0 +1,60 @@
+# =============================================================================
+# Symbolicator 配置
+# =============================================================================
+# Symbolicator 负责：
+#   - 解析崩溃堆栈中的符号
+#   - 将混淆后的代码映射回原始代码
+#   - 支持 Android NDK、iOS 和 Flutter 的符号化
+# =============================================================================
+
+# 缓存目录
+cache_dir: "/data/cache"
+
+# 绑定地址
+bind: "0.0.0.0:3021"
+
+# 日志级别
+logging:
+  level: "info"
+
+# 缓存配置
+caches:
+  # 下载的符号文件缓存
+  downloaded:
+    max_unused_for: 604800  # 7 天
+    retry_misses_after: 3600  # 1 小时后重试
+
+  # 派生的符号缓存
+  derived:
+    max_unused_for: 604800
+
+  # 诊断缓存
+  diagnostics:
+    retention: 604800
+
+# 符号源配置
+sources:
+  # Sentry 内置符号源
+  - id: sentry:project
+    type: sentry
+    url: "http://sentry-web:9000/"
+
+  # Android 符号服务器
+  - id: android
+    type: http
+    url: "https://symbols.mozilla.org/"
+    filters:
+      filetypes:
+        - breakpad
+
+# 处理配置
+processing:
+  # 最大并发符号化请求
+  max_concurrent_requests: 120
+
+  # 请求超时 (秒)
+  request_timeout: 30
+
+# 指标配置
+metrics:
+  statsd: null
diff --git a/frontend/mobile-app/lib/bootstrap.dart b/frontend/mobile-app/lib/bootstrap.dart
index 83e6f106..775c803c 100644
--- a/frontend/mobile-app/lib/bootstrap.dart
+++ b/frontend/mobile-app/lib/bootstrap.dart
@@ -1,18 +1,30 @@
 import 'dart:async';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:hive_flutter/hive_flutter.dart';
+import 'package:sentry_flutter/sentry_flutter.dart';
 import 'core/storage/local_storage.dart';
 import 'core/di/injection_container.dart';
 import 'core/utils/logger.dart';
 import 'core/updater/update_service.dart';
 import 'core/updater/models/update_config.dart';
 import 'core/telemetry/telemetry_service.dart';
+import 'core/sentry/sentry_service.dart';
+import 'core/sentry/sentry_config.dart';
 
 /// API 基础地址
 const String _apiBaseUrl = 'https://rwaapi.szaiai.com';
 
+/// Sentry DSN (从 Sentry 后台获取)
+/// 格式: http://public_key@host:port/project_id
+/// 生产环境请替换为实际的 DSN
+const String _sentryDsn = String.fromEnvironment(
+  'SENTRY_DSN',
+  defaultValue: '', // 未配置时禁用 Sentry
+);
+
 Future<void> bootstrap(FutureOr<Widget> Function() builder) async {
   // Ensure Flutter bindings are initialized
   WidgetsFlutterBinding.ensureInitialized();
@@ -51,25 +63,68 @@ Future<void> bootstrap(FutureOr<Widget> Function() builder) async {
   // Create provider container with initialized dependencies
   final container = createProviderContainer(localStorage);
 
-  // Run app with error handling
-  FlutterError.onError = (details) {
-    AppLogger.e('Flutter Error', details.exception, details.stack);
-    // 上报错误到遥测服务
-    if (TelemetryService().isInitialized) {
-      TelemetryService().logError(
-        'Flutter error',
-        error: details.exception,
-        stackTrace: details.stack,
-        extra: {'context': details.context?.toString()},
-      );
-    }
-  };
+  // 配置 Sentry
+  final sentryConfig = _sentryDsn.isNotEmpty
+      ? (kReleaseMode
+          ? SentryConfig.production(dsn: _sentryDsn)
+          : SentryConfig.development(dsn: _sentryDsn))
+      : SentryConfig.disabled();
 
-  runApp(
-    UncontrolledProviderScope(
-      container: container,
-      child: await builder(),
-    ),
+  // 使用 Sentry 包装启动流程
+  await SentryService.init(
+    config: sentryConfig,
+    appRunner: () async {
+      // 设置 Flutter 错误处理
+      FlutterError.onError = (details) {
+        AppLogger.e('Flutter Error', details.exception, details.stack);
+
+        // 上报到 Sentry
+        if (SentryService().isInitialized) {
+          Sentry.captureException(
+            details.exception,
+            stackTrace: details.stack,
+          );
+        }
+
+        // 同时上报到自建遥测服务
+        if (TelemetryService().isInitialized) {
+          TelemetryService().logError(
+            'Flutter error',
+            error: details.exception,
+            stackTrace: details.stack,
+            extra: {'context': details.context?.toString()},
+          );
+        }
+      };
+
+      // 捕获异步错误
+      PlatformDispatcher.instance.onError = (error, stack) {
+        AppLogger.e('Platform Error', error, stack);
+
+        // 上报到 Sentry
+        if (SentryService().isInitialized) {
+          Sentry.captureException(error, stackTrace: stack);
+        }
+
+        // 同时上报到自建遥测服务
+        if (TelemetryService().isInitialized) {
+          TelemetryService().logError(
+            'Platform error',
+            error: error,
+            stackTrace: stack,
+          );
+        }
+
+        return true;
+      };
+
+      runApp(
+        UncontrolledProviderScope(
+          container: container,
+          child: await builder(),
+        ),
+      );
+    },
   );
 }
 
@@ -83,6 +138,24 @@ Future<void> initializeTelemetry(BuildContext context, {String? userId}) async {
     userId: userId,
     configSyncInterval: const Duration(hours: 1),
   );
+
+  // 同步设置 Sentry 用户信息
+  if (userId != null && SentryService().isInitialized) {
+    SentryService().setUser(userId: userId);
+  }
+
+  // 设置设备上下文到 Sentry
+  if (SentryService().isInitialized) {
+    final deviceContext = TelemetryService().deviceContext;
+    if (deviceContext != null) {
+      SentryService().setDeviceContext(
+        deviceId: TelemetryService().installId,
+        deviceModel: deviceContext.deviceModel,
+        osVersion: deviceContext.osVersion,
+        appVersion: deviceContext.appVersion,
+      );
+    }
+  }
 }
 
 /// 检查应用更新
diff --git a/frontend/mobile-app/lib/core/sentry/sentry_config.dart b/frontend/mobile-app/lib/core/sentry/sentry_config.dart
new file mode 100644
index 00000000..83b6b419
--- /dev/null
+++ b/frontend/mobile-app/lib/core/sentry/sentry_config.dart
@@ -0,0 +1,92 @@
+/// Sentry 配置
+class SentryConfig {
+  /// Sentry DSN (Data Source Name)
+  /// 格式: http://public_key@host:port/project_id
+  /// 从 Sentry 后台创建项目后获取
+  final String dsn;
+
+  /// 环境名称 (production, staging, development)
+  final String environment;
+
+  /// 应用版本
+  final String? release;
+
+  /// 采样率 (0.0 - 1.0)
+  /// 1.0 = 100% 上报所有事件
+  /// 0.1 = 10% 采样
+  final double sampleRate;
+
+  /// 性能追踪采样率 (0.0 - 1.0)
+  final double tracesSampleRate;
+
+  /// 是否启用 (可用于远程开关)
+  final bool enabled;
+
+  /// 是否在调试模式下启用
+  final bool enableInDebug;
+
+  /// 是否启用性能监控
+  final bool enablePerformance;
+
+  /// 是否启用用户反馈
+  final bool enableUserFeedback;
+
+  /// 是否启用崩溃免费捕获 (ANR, OOM 等)
+  final bool enableNativeCrashHandling;
+
+  /// 是否自动收集面包屑 (用户操作轨迹)
+  final bool enableBreadcrumbs;
+
+  /// 面包屑最大数量
+  final int maxBreadcrumbs;
+
+  /// 是否发送默认 PII (个人身份信息)
+  final bool sendDefaultPii;
+
+  const SentryConfig({
+    required this.dsn,
+    this.environment = 'production',
+    this.release,
+    this.sampleRate = 1.0,
+    this.tracesSampleRate = 0.2,
+    this.enabled = true,
+    this.enableInDebug = false,
+    this.enablePerformance = true,
+    this.enableUserFeedback = true,
+    this.enableNativeCrashHandling = true,
+    this.enableBreadcrumbs = true,
+    this.maxBreadcrumbs = 100,
+    this.sendDefaultPii = false,
+  });
+
+  /// 开发环境配置
+  factory SentryConfig.development({required String dsn}) {
+    return SentryConfig(
+      dsn: dsn,
+      environment: 'development',
+      sampleRate: 1.0,
+      tracesSampleRate: 1.0,
+      enableInDebug: true,
+    );
+  }
+
+  /// 生产环境配置
+  factory SentryConfig.production({required String dsn, String? release}) {
+    return SentryConfig(
+      dsn: dsn,
+      environment: 'production',
+      release: release,
+      sampleRate: 1.0,
+      tracesSampleRate: 0.2,
+      enableInDebug: false,
+    );
+  }
+
+  /// 禁用配置 (用于关闭 Sentry)
+  factory SentryConfig.disabled() {
+    return const SentryConfig(
+      dsn: '',
+      enabled: false,
+    );
+  }
+}
diff --git a/frontend/mobile-app/lib/core/sentry/sentry_dio_interceptor.dart b/frontend/mobile-app/lib/core/sentry/sentry_dio_interceptor.dart
new file mode 100644
index 00000000..66ed7491
--- /dev/null
+++ b/frontend/mobile-app/lib/core/sentry/sentry_dio_interceptor.dart
@@ -0,0 +1,278 @@
+import 'package:dio/dio.dart';
+import 'package:sentry_flutter/sentry_flutter.dart';
+import 'sentry_service.dart';
+
+/// Sentry Dio 拦截器
+/// 自动追踪 HTTP 请求，记录面包屑和性能指标
+class SentryDioInterceptor extends Interceptor {
+  /// 是否启用性能追踪
+  final bool enablePerformanceTracing;
+
+  /// 是否记录请求体 (注意隐私)
+  final bool captureRequestBody;
+
+  /// 是否记录响应体 (注意大小和隐私)
+  final bool captureResponseBody;
+
+  /// 敏感路径列表 (不记录详情)
+  final List<String> sensitiveEndpoints;
+
+  /// 请求开始时间缓存
+  final Map<RequestOptions, DateTime> _requestStartTimes = {};
+
+  /// 事务缓存
+  final Map<RequestOptions, ISentrySpan> _transactions = {};
+
+  SentryDioInterceptor({
+    this.enablePerformanceTracing = true,
+    this.captureRequestBody = false,
+    this.captureResponseBody = false,
+    this.sensitiveEndpoints = const [
+      '/auth',
+      '/login',
+      '/token',
+      '/password',
+      '/mnemonic',
+    ],
+  });
+
+  @override
+  void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
+    _requestStartTimes[options] = DateTime.now();
+
+    // 启动性能追踪事务
+    if (enablePerformanceTracing && SentryService().isInitialized) {
+      final transaction = SentryService().startTransaction(
+        name: '${options.method} ${_sanitizePath(options.path)}',
+        operation: 'http.client',
+        description: options.uri.toString(),
+      );
+      if (transaction != null) {
+        _transactions[options] = transaction;
+      }
+    }
+
+    // 添加 Sentry trace header (用于分布式追踪)
+    final span = Sentry.getSpan();
+    if (span != null) {
+      final traceHeader = span.toSentryTrace();
+      options.headers['sentry-trace'] = traceHeader.value;
+
+      final baggageHeader = span.toBaggageHeader();
+      if (baggageHeader != null) {
+        options.headers['baggage'] = baggageHeader.value;
+      }
+    }
+
+    handler.next(options);
+  }
+
+  @override
+  void onResponse(Response response, ResponseInterceptorHandler handler) {
+    _recordHttpBreadcrumb(
+      options: response.requestOptions,
+      statusCode: response.statusCode,
+    );
+    _finishTransaction(response.requestOptions, response.statusCode);
+    handler.next(response);
+  }
+
+  @override
+  void onError(DioException err, ErrorInterceptorHandler handler) {
+    final statusCode = err.response?.statusCode;
+
+    _recordHttpBreadcrumb(
+      options: err.requestOptions,
+      statusCode: statusCode,
+      error: err,
+    );
+
+    _finishTransaction(
+      err.requestOptions,
+      statusCode,
+      error: err,
+    );
+
+    // 对于特定错误类型，上报到 Sentry
+    if (_shouldReportError(err)) {
+      SentryService().captureException(
+        err,
+        message: 'HTTP Error: ${err.message}',
+        extras: {
+          'url': _sanitizeUrl(err.requestOptions.uri.toString()),
+          'method': err.requestOptions.method,
+          'status_code': statusCode,
+          'error_type': err.type.name,
+        },
+      );
+    }
+
+    handler.next(err);
+  }
+
+  void _recordHttpBreadcrumb({
+    required RequestOptions options,
+    int? statusCode,
+    DioException? error,
+  }) {
+    final startTime = _requestStartTimes.remove(options);
+    final duration = startTime != null
+        ? DateTime.now().difference(startTime).inMilliseconds
+        : null;
+
+    SentryService().addHttpBreadcrumb(
+      url: options.uri.toString(),
+      method: options.method,
+      statusCode: statusCode,
+      reason: error?.message,
+    );
+
+    // 添加详细的请求上下文
+    if (!_isSensitiveEndpoint(options.path)) {
+      SentryService().addBreadcrumb(
+        message: 'HTTP ${options.method} completed',
+        category: 'http.detail',
+        data: {
+          'url': _sanitizeUrl(options.uri.toString()),
+          'method': options.method,
+          'status_code': statusCode,
+          if (duration != null) 'duration_ms': duration,
+          if (error != null) 'error_type': error.type.name,
+        },
+        level: (statusCode != null && statusCode >= 400)
+            ? SentryLevel.error
+            : SentryLevel.info,
+      );
+    }
+  }
+
+  void _finishTransaction(
+    RequestOptions options,
+    int? statusCode, {
+    DioException? error,
+  }) {
+    final transaction = _transactions.remove(options);
+    if (transaction == null) return;
+
+    // 设置状态
+    if (error != null) {
+      transaction.status = _mapErrorToSpanStatus(error);
+      transaction.throwable = error;
+    } else if (statusCode != null) {
+      transaction.status = _mapStatusCodeToSpanStatus(statusCode);
+    }
+
+    // 添加标签
+    transaction.setTag('http.method', options.method);
+    transaction.setTag('http.url', _sanitizePath(options.path));
+    if (statusCode != null) {
+      transaction.setTag('http.status_code', statusCode.toString());
+    }
+
+    transaction.finish();
+  }
+
+  SpanStatus _mapStatusCodeToSpanStatus(int statusCode) {
+    if (statusCode >= 200 && statusCode < 300) {
+      return const SpanStatus.ok();
+    } else if (statusCode == 400) {
+      return const SpanStatus.invalidArgument();
+    } else if (statusCode == 401) {
+      return const SpanStatus.unauthenticated();
+    } else if (statusCode == 403) {
+      return const SpanStatus.permissionDenied();
+    } else if (statusCode == 404) {
+      return const SpanStatus.notFound();
+    } else if (statusCode == 429) {
+      return const SpanStatus.resourceExhausted();
+    } else if (statusCode >= 500) {
+      return const SpanStatus.internalError();
+    }
+    return const SpanStatus.unknownError();
+  }
+
+  SpanStatus _mapErrorToSpanStatus(DioException error) {
+    switch (error.type) {
+      case DioExceptionType.connectionTimeout:
+      case DioExceptionType.sendTimeout:
+      case DioExceptionType.receiveTimeout:
+        return const SpanStatus.deadlineExceeded();
+      case DioExceptionType.cancel:
+        return const SpanStatus.cancelled();
+      case DioExceptionType.connectionError:
+        return const SpanStatus.unavailable();
+      default:
+        return const SpanStatus.unknownError();
+    }
+  }
+
+  bool _shouldReportError(DioException error) {
+    // 不上报取消的请求
+    if (error.type == DioExceptionType.cancel) return false;
+
+    // 不上报超时 (太常见)
+    if (error.type == DioExceptionType.connectionTimeout ||
+        error.type == DioExceptionType.sendTimeout ||
+        error.type == DioExceptionType.receiveTimeout) {
+      return false;
+    }
+
+    // 服务端错误 (5xx) 上报
+    final statusCode = error.response?.statusCode;
+    if (statusCode != null && statusCode >= 500) return true;
+
+    // 连接错误上报
+    if (error.type == DioExceptionType.connectionError) return true;
+
+    return false;
+  }
+
+  bool _isSensitiveEndpoint(String path) {
+    return sensitiveEndpoints.any((endpoint) =>
+        path.toLowerCase().contains(endpoint.toLowerCase()));
+  }
+
+  String _sanitizePath(String path) {
+    // 移除查询参数
+    final uri = Uri.tryParse(path);
+    if (uri != null) {
+      return uri.path;
+    }
+    return path.split('?').first;
+  }
+
+  String _sanitizeUrl(String url) {
+    try {
+      final uri = Uri.parse(url);
+      // 保留 scheme, host, path，移除敏感查询参数
+      final sanitizedParams = <String, String>{};
+      uri.queryParameters.forEach((key, value) {
+        if (_isSensitiveParam(key)) {
+          sanitizedParams[key] = '[REDACTED]';
+        } else {
+          sanitizedParams[key] = value;
+        }
+      });
+
+      if (sanitizedParams.isEmpty) {
+        return '${uri.scheme}://${uri.host}${uri.path}';
+      }
+      return uri.replace(queryParameters: sanitizedParams).toString();
+    } catch (_) {
+      return url;
+    }
+  }
+
+  bool _isSensitiveParam(String key) {
+    final sensitiveKeys = [
+      'token',
+      'password',
+      'secret',
+      'key',
+      'auth',
+      'bearer',
+      'credential',
+    ];
+    return sensitiveKeys.any((k) => key.toLowerCase().contains(k));
+  }
+}
diff --git a/frontend/mobile-app/lib/core/sentry/sentry_navigation_observer.dart b/frontend/mobile-app/lib/core/sentry/sentry_navigation_observer.dart
new file mode 100644
index 00000000..65e07fa1
--- /dev/null
+++ b/frontend/mobile-app/lib/core/sentry/sentry_navigation_observer.dart
@@ -0,0 +1,141 @@
+import 'package:flutter/material.dart';
+import 'package:sentry_flutter/sentry_flutter.dart';
+import 'sentry_service.dart';
+
+/// Sentry 导航观察器
+/// 自动追踪页面导航，记录面包屑和性能指标
+class SentryNavigationObserver extends NavigatorObserver {
+  final bool enablePerformanceTracing;
+
+  SentryNavigationObserver({
+    this.enablePerformanceTracing = true,
+  });
+
+  String? _previousRouteName;
+
+  @override
+  void didPush(Route<dynamic> route, Route<dynamic>? previousRoute) {
+    super.didPush(route, previousRoute);
+    _recordNavigation(
+      from: _extractRouteName(previousRoute),
+      to: _extractRouteName(route),
+      action: 'push',
+    );
+  }
+
+  @override
+  void didPop(Route<dynamic> route, Route<dynamic>? previousRoute) {
+    super.didPop(route, previousRoute);
+    _recordNavigation(
+      from: _extractRouteName(route),
+      to: _extractRouteName(previousRoute),
+      action: 'pop',
+    );
+  }
+
+  @override
+  void didReplace({Route<dynamic>? newRoute, Route<dynamic>? oldRoute}) {
+    super.didReplace(newRoute: newRoute, oldRoute: oldRoute);
+    _recordNavigation(
+      from: _extractRouteName(oldRoute),
+      to: _extractRouteName(newRoute),
+      action: 'replace',
+    );
+  }
+
+  @override
+  void didRemove(Route<dynamic> route, Route<dynamic>? previousRoute) {
+    super.didRemove(route, previousRoute);
+    _recordNavigation(
+      from: _extractRouteName(route),
+      to: _extractRouteName(previousRoute),
+      action: 'remove',
+    );
+  }
+
+  void _recordNavigation({
+    required String? from,
+    required String? to,
+    required String action,
+  }) {
+    final fromName = from ?? 'unknown';
+    final toName = to ?? 'unknown';
+
+    // 记录面包屑
+    SentryService().addNavigationBreadcrumb(
+      from: fromName,
+      to: toName,
+    );
+
+    // 使用 Sentry 内置的导航追踪
+    if (enablePerformanceTracing && SentryService().isInitialized) {
+      Sentry.configureScope((scope) {
+        scope.setContexts('navigation', {
+          'from': fromName,
+          'to': toName,
+          'action': action,
+          'timestamp': DateTime.now().toIso8601String(),
+        });
+      });
+    }
+
+    _previousRouteName = toName;
+  }
+
+  String? _extractRouteName(Route<dynamic>? route) {
+    if (route == null) return null;
+
+    // 优先使用路由设置中的名称
+    if (route.settings.name != null && route.settings.name!.isNotEmpty) {
+      return route.settings.name;
+    }
+
+    // 尝试从路由类型推断
+    final routeType = route.runtimeType.toString();
+    if (routeType.contains('MaterialPageRoute') ||
+        routeType.contains('CupertinoPageRoute')) {
+      return route.settings.name ?? 'unnamed_route';
+    }
+
+    return routeType;
+  }
+}
+
+/// Sentry 内置导航观察器的扩展包装
+/// 结合自定义逻辑和 Sentry 原生功能
+class CombinedSentryNavigationObserver extends SentryNavigatorObserver {
+  final SentryNavigationObserver _customObserver;
+
+  CombinedSentryNavigationObserver({
+    bool enablePerformanceTracing = true,
+  })  : _customObserver = SentryNavigationObserver(
+          enablePerformanceTracing: enablePerformanceTracing,
+        ),
+        super(
+          enableAutoTransactions: enablePerformanceTracing,
+        );
+
+  @override
+  void didPush(Route<dynamic> route, Route<dynamic>? previousRoute) {
+    super.didPush(route, previousRoute);
+    _customObserver.didPush(route, previousRoute);
+  }
+
+  @override
+  void didPop(Route<dynamic> route, Route<dynamic>? previousRoute) {
+    super.didPop(route, previousRoute);
+    _customObserver.didPop(route, previousRoute);
+  }
+
+  @override
+  void didReplace({Route<dynamic>? newRoute, Route<dynamic>? oldRoute}) {
+    super.didReplace(newRoute: newRoute, oldRoute: oldRoute);
+    _customObserver.didReplace(newRoute: newRoute, oldRoute: oldRoute);
+  }
+
+  @override
+  void didRemove(Route<dynamic> route, Route<dynamic>? previousRoute) {
+    super.didRemove(route, previousRoute);
+    _customObserver.didRemove(route, previousRoute);
+  }
+}
diff --git a/frontend/mobile-app/lib/core/sentry/sentry_service.dart b/frontend/mobile-app/lib/core/sentry/sentry_service.dart
new file mode 100644
index 00000000..c9ee5a20
--- /dev/null
+++ b/frontend/mobile-app/lib/core/sentry/sentry_service.dart
@@ -0,0 +1,444 @@
+import 'dart:async';
+import 'package:flutter/foundation.dart';
+import 'package:sentry_flutter/sentry_flutter.dart';
+import 'sentry_config.dart';
+
+/// Sentry 服务
+/// 封装崩溃收集、错误上报、性能监控等功能
+class SentryService {
+  static SentryService? _instance;
+  SentryService._();
+
+  factory SentryService() {
+    _instance ??= SentryService._();
+    return _instance!;
+  }
+
+  bool _isInitialized = false;
+  bool get isInitialized => _isInitialized;
+
+  SentryConfig? _config;
+  SentryConfig? get config => _config;
+
+  /// 用户ID (登录后设置)
+  String? _userId;
+
+  /// 初始化 Sentry
+  /// 必须在 runApp 之前调用
+  static Future<void> init({
+    required SentryConfig config,
+    required AppRunner appRunner,
+  }) async {
+    if (config.dsn.isEmpty || !config.enabled) {
+      debugPrint('[Sentry] Sentry is disabled');
+      await appRunner();
+      return;
+    }
+
+    // 在调试模式下检查是否启用
+    if (kDebugMode && !config.enableInDebug) {
+      debugPrint('[Sentry] Sentry is disabled in debug mode');
+      await appRunner();
+      return;
+    }
+
+    await SentryFlutter.init(
+      (options) {
+        options.dsn = config.dsn;
+        options.environment = config.environment;
+        options.release = config.release;
+
+        // 采样率
+        options.sampleRate = config.sampleRate;
+        options.tracesSampleRate = config.tracesSampleRate;
+
+        // 功能开关
+        options.enableAutoPerformanceTracing = config.enablePerformance;
+        options.enableUserInteractionTracing = config.enablePerformance;
+        options.enableAutoNativeBreadcrumbs = config.enableBreadcrumbs;
+        options.maxBreadcrumbs = config.maxBreadcrumbs;
+        options.sendDefaultPii = config.sendDefaultPii;
+
+        // 调试
+        options.debug = kDebugMode;
+
+        // 附加信息
+        options.attachStacktrace = true;
+        options.attachScreenshot = true;
+        options.attachViewHierarchy = true;
+
+        // 过滤敏感信息
+        options.beforeSend = _beforeSend;
+        options.beforeBreadcrumb = _beforeBreadcrumb;
+      },
+      appRunner: appRunner,
+    );
+
+    SentryService()._config = config;
+    SentryService()._isInitialized = true;
+    debugPrint('[Sentry] Initialized successfully');
+    debugPrint('[Sentry]   Environment: ${config.environment}');
+    debugPrint('[Sentry]   Sample Rate: ${config.sampleRate}');
+  }
+
+  /// 发送事件前的钩子 (可过滤敏感信息)
+  static SentryEvent? _beforeSend(SentryEvent event, Hint hint) {
+    // 过滤掉包含敏感信息的事件
+    final message = event.message?.formatted ?? '';
+    if (_containsSensitiveData(message)) {
+      return null;
+    }
+
+    // 过滤异常信息中的敏感数据
+    if (event.exceptions != null) {
+      for (final exception in event.exceptions!) {
+        if (_containsSensitiveData(exception.value ?? '')) {
+          return null;
+        }
+      }
+    }
+
+    return event;
+  }
+
+  /// 面包屑前的钩子 (可过滤敏感操作)
+  static Breadcrumb? _beforeBreadcrumb(Breadcrumb? breadcrumb, Hint hint) {
+    if (breadcrumb == null) return null;
+
+    // 过滤掉敏感路径的导航
+    final category = breadcrumb.category ?? '';
+    final data = breadcrumb.data ?? {};
+
+    // 过滤密码相关页面
+    if (category == 'navigation') {
+      final route = data['to'] as String? ?? '';
+      if (route.contains('password') || route.contains('mnemonic')) {
+        return null;
+      }
+    }
+
+    // 过滤敏感 HTTP 请求
+    if (category == 'http') {
+      final url = data['url'] as String? ?? '';
+      if (url.contains('auth') || url.contains('token')) {
+        // 移除敏感数据但保留请求记录
+        return breadcrumb.copyWith(
+          data: {'url': _sanitizeUrl(url), 'method': data['method']},
+        );
+      }
+    }
+
+    return breadcrumb;
+  }
+
+  /// 检查是否包含敏感数据
+  static bool _containsSensitiveData(String text) {
+    final sensitivePatterns = [
+      RegExp(r'password', caseSensitive: false),
+      RegExp(r'mnemonic', caseSensitive: false),
+      RegExp(r'private.?key', caseSensitive: false),
+      RegExp(r'secret', caseSensitive: false),
+      RegExp(r'bearer\s+[\w-]+', caseSensitive: false),
+    ];
+
+    for (final pattern in sensitivePatterns) {
+      if (pattern.hasMatch(text)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  /// 清理 URL 中的敏感参数
+  static String _sanitizeUrl(String url) {
+    try {
+      final uri = Uri.parse(url);
+      final sanitizedParams = <String, String>{};
+      uri.queryParameters.forEach((key, value) {
+        if (_isSensitiveParam(key)) {
+          sanitizedParams[key] = '[REDACTED]';
+        } else {
+          sanitizedParams[key] = value;
+        }
+      });
+      return uri.replace(queryParameters: sanitizedParams).toString();
+    } catch (_) {
+      return url;
+    }
+  }
+
+  /// 检查是否是敏感参数
+  static bool _isSensitiveParam(String key) {
+    final sensitiveKeys = ['token', 'password', 'secret', 'key', 'auth'];
+    return sensitiveKeys.any((k) => key.toLowerCase().contains(k));
+  }
+
+  // ========== 用户信息 ==========
+
+  /// 设置用户信息 (登录后调用)
+  void setUser({
+    required String userId,
+    String? email,
+    String? username,
+    Map<String, dynamic>? extras,
+  }) {
+    if (!_isInitialized) return;
+
+    _userId = userId;
+    Sentry.configureScope((scope) {
+      scope.setUser(SentryUser(
+        id: userId,
+        email: email,
+        username: username,
+        data: extras,
+      ));
+    });
+    debugPrint('[Sentry] User set: $userId');
+  }
+
+  /// 清除用户信息 (退出登录时调用)
+  void clearUser() {
+    if (!_isInitialized) return;
+
+    _userId = null;
+    Sentry.configureScope((scope) {
+      scope.setUser(null);
+    });
+    debugPrint('[Sentry] User cleared');
+  }
+
+  // ========== 错误上报 ==========
+
+  /// 捕获异常
+  Future<SentryId> captureException(
+    dynamic exception, {
+    dynamic stackTrace,
+    String? message,
+    Map<String, dynamic>? extras,
+    SentryLevel? level,
+  }) async {
+    if (!_isInitialized) return SentryId.empty();
+
+    return await Sentry.captureException(
+      exception,
+      stackTrace: stackTrace,
+      withScope: (scope) {
+        if (message != null) {
+          scope.setContexts('error_context', {'message': message});
+        }
+        if (extras != null) {
+          scope.setContexts('extras', extras);
+        }
+        if (level != null) {
+          scope.level = level;
+        }
+      },
+    );
+  }
+
+  /// 捕获消息 (非异常的错误/警告)
+  Future<SentryId> captureMessage(
+    String message, {
+    SentryLevel level = SentryLevel.info,
+    Map<String, dynamic>? extras,
+  }) async {
+    if (!_isInitialized) return SentryId.empty();
+
+    return await Sentry.captureMessage(
+      message,
+      level: level,
+      withScope: (scope) {
+        if (extras != null) {
+          scope.setContexts('extras', extras);
+        }
+      },
+    );
+  }
+
+  // ========== 面包屑 (用户操作轨迹) ==========
+
+  /// 添加面包屑
+  void addBreadcrumb({
+    required String message,
+    String? category,
+    Map<String, dynamic>? data,
+    SentryLevel level = SentryLevel.info,
+  }) {
+    if (!_isInitialized) return;
+
+    Sentry.addBreadcrumb(Breadcrumb(
+      message: message,
+      category: category,
+      data: data,
+      level: level,
+      timestamp: DateTime.now(),
+    ));
+  }
+
+  /// 添加导航面包屑
+  void addNavigationBreadcrumb({
+    required String from,
+    required String to,
+  }) {
+    addBreadcrumb(
+      message: 'Navigation: $from -> $to',
+      category: 'navigation',
+      data: {'from': from, 'to': to},
+    );
+  }
+
+  /// 添加 HTTP 请求面包屑
+  void addHttpBreadcrumb({
+    required String url,
+    required String method,
+    int? statusCode,
+    String? reason,
+  }) {
+    addBreadcrumb(
+      message: '$method $url',
+      category: 'http',
+      data: {
+        'url': _sanitizeUrl(url),
+        'method': method,
+        if (statusCode != null) 'status_code': statusCode,
+        if (reason != null) 'reason': reason,
+      },
+      level: (statusCode != null && statusCode >= 400)
+          ? SentryLevel.error
+          : SentryLevel.info,
+    );
+  }
+
+  /// 添加用户操作面包屑
+  void addUserActionBreadcrumb({
+    required String action,
+    String? target,
+    Map<String, dynamic>? data,
+  }) {
+    addBreadcrumb(
+      message: action,
+      category: 'user_action',
+      data: {
+        if (target != null) 'target': target,
+        ...?data,
+      },
+    );
+  }
+
+  // ========== 上下文信息 ==========
+
+  /// 设置额外上下文
+  void setContext(String key, Map<String, dynamic> value) {
+    if (!_isInitialized) return;
+
+    Sentry.configureScope((scope) {
+      scope.setContexts(key, value);
+    });
+  }
+
+  /// 设置标签
+  void setTag(String key, String value) {
+    if (!_isInitialized) return;
+
+    Sentry.configureScope((scope) {
+      scope.setTag(key, value);
+    });
+  }
+
+  /// 设置设备信息
+  void setDeviceContext({
+    String? deviceId,
+    String? deviceModel,
+    String? osVersion,
+    String? appVersion,
+  }) {
+    setContext('device_info', {
+      if (deviceId != null) 'device_id': deviceId,
+      if (deviceModel != null) 'device_model': deviceModel,
+      if (osVersion != null) 'os_version': osVersion,
+      if (appVersion != null) 'app_version': appVersion,
+    });
+  }
+
+  // ========== 性能监控 ==========
+
+  /// 开始事务 (用于性能追踪)
+  ISentrySpan? startTransaction({
+    required String name,
+    required String operation,
+    String? description,
+  }) {
+    if (!_isInitialized || _config?.enablePerformance != true) return null;
+
+    return Sentry.startTransaction(
+      name,
+      operation,
+      description: description,
+      bindToScope: true,
+    );
+  }
+
+  /// 包装异步操作并追踪性能
+  Future<T> traceAsync<T>({
+    required String name,
+    required String operation,
+    required Future<T> Function() fn,
+  }) async {
+    final transaction = startTransaction(name: name, operation: operation);
+
+    try {
+      final result = await fn();
+      transaction?.status = const SpanStatus.ok();
+      return result;
+    } catch (e) {
+      transaction?.status = const SpanStatus.internalError();
+      transaction?.throwable = e;
+      rethrow;
+    } finally {
+      await transaction?.finish();
+    }
+  }
+
+  // ========== 用户反馈 ==========
+
+  /// 收集用户反馈
+  Future<void> captureUserFeedback({
+    required SentryId eventId,
+    required String comments,
+    String? email,
+    String? name,
+  }) async {
+    if (!_isInitialized || _config?.enableUserFeedback != true) return;
+
+    await Sentry.captureUserFeedback(SentryUserFeedback(
+      eventId: eventId,
+      comments: comments,
+      email: email,
+      name: name,
+    ));
+  }
+
+  // ========== 工具方法 ==========
+
+  /// 获取当前用户ID
+  String? get userId => _userId;
+
+  /// 强制上传所有待发送事件
+  Future<void> flush() async {
+    if (!_isInitialized) return;
+    // Sentry SDK 会自动处理上传，这里可以添加额外逻辑
+  }
+
+  /// 关闭 Sentry
+  Future<void> close() async {
+    if (!_isInitialized) return;
+    await Sentry.close();
+    _isInitialized = false;
+    debugPrint('[Sentry] Closed');
+  }
+
+  /// 重置实例 (用于测试)
+  static void reset() {
+    _instance = null;
+  }
+}
diff --git a/frontend/mobile-app/lib/core/services/account_service.dart b/frontend/mobile-app/lib/core/services/account_service.dart
index 650d4783..a6494bff 100644
--- a/frontend/mobile-app/lib/core/services/account_service.dart
+++ b/frontend/mobile-app/lib/core/services/account_service.dart
@@ -9,6 +9,7 @@ import '../storage/secure_storage.dart';
 import '../storage/storage_keys.dart';
 import '../errors/exceptions.dart';
 import '../telemetry/telemetry_service.dart';
+import '../sentry/sentry_service.dart';
 
 /// 设备硬件信息 (存储在 deviceName 字段中)
 class DeviceHardwareInfo {
@@ -598,6 +599,12 @@ class AccountService {
       debugPrint('$_tag _saveAccountData() - 设置TelemetryService userId: ${response.userSerialNum}');
     }
 
+    // 设置 Sentry 用户信息
+    if (SentryService().isInitialized) {
+      SentryService().setUser(userId: response.userSerialNum);
+      debugPrint('$_tag _saveAccountData() - 设置SentryService userId: ${response.userSerialNum}');
+    }
+
     debugPrint('$_tag _saveAccountData() - 账号数据保存完成');
   }
 
@@ -945,6 +952,12 @@ class AccountService {
       debugPrint('$_tag _saveRecoverAccountData() - 设置TelemetryService userId: ${response.userSerialNum}');
     }
 
+    // 设置 Sentry 用户信息
+    if (SentryService().isInitialized) {
+      SentryService().setUser(userId: response.userSerialNum);
+      debugPrint('$_tag _saveRecoverAccountData() - 设置SentryService userId: ${response.userSerialNum}');
+    }
+
     debugPrint('$_tag _saveRecoverAccountData() - 恢复账号数据保存完成');
   }
 
diff --git a/frontend/mobile-app/lib/core/services/multi_account_service.dart b/frontend/mobile-app/lib/core/services/multi_account_service.dart
index 1f20d980..ed168469 100644
--- a/frontend/mobile-app/lib/core/services/multi_account_service.dart
+++ b/frontend/mobile-app/lib/core/services/multi_account_service.dart
@@ -3,6 +3,7 @@ import 'package:flutter/foundation.dart';
 import '../storage/secure_storage.dart';
 import '../storage/storage_keys.dart';
 import '../telemetry/telemetry_service.dart';
+import '../sentry/sentry_service.dart';
 
 /// 账号信息摘要（用于账号列表显示）
 class AccountSummary {
@@ -151,6 +152,12 @@ class MultiAccountService {
       debugPrint('$_tag switchToAccount() - 设置TelemetryService userId: $userSerialNum');
     }
 
+    // 设置 Sentry 用户信息
+    if (SentryService().isInitialized) {
+      SentryService().setUser(userId: userSerialNum);
+      debugPrint('$_tag switchToAccount() - 设置SentryService userId: $userSerialNum');
+    }
+
     debugPrint('$_tag switchToAccount() - 切换成功');
     return true;
   }
@@ -276,6 +283,12 @@ class MultiAccountService {
       debugPrint('$_tag logoutCurrentAccount() - 清除TelemetryService userId');
     }
 
+    // 清除 Sentry 用户信息
+    if (SentryService().isInitialized) {
+      SentryService().clearUser();
+      debugPrint('$_tag logoutCurrentAccount() - 清除SentryService userId');
+    }
+
     debugPrint('$_tag logoutCurrentAccount() - 退出完成，已清除 ${keysToClear.length} 个状态');
   }
 
diff --git a/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart b/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart
index c4cc5f29..80cf0e38 100644
--- a/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart
+++ b/frontend/mobile-app/lib/features/auth/presentation/providers/auth_provider.dart
@@ -3,6 +3,7 @@ import '../../../../core/storage/secure_storage.dart';
 import '../../../../core/storage/storage_keys.dart';
 import '../../../../core/di/injection_container.dart';
 import '../../../../core/telemetry/telemetry_service.dart';
+import '../../../../core/sentry/sentry_service.dart';
 
 enum AuthStatus {
   initial,
@@ -122,6 +123,10 @@ class AuthNotifier extends StateNotifier<AuthState> {
         if (userSerialNum != null && TelemetryService().isInitialized) {
           TelemetryService().setUserId(userSerialNum);
         }
+        // 设置 Sentry 用户信息
+        if (userSerialNum != null && SentryService().isInitialized) {
+          SentryService().setUser(userId: userSerialNum);
+        }
       } else if (isAccountCreated) {
         // 账号已创建但钱包未完成（可能正在生成或未备份）
         state = state.copyWith(
diff --git a/frontend/mobile-app/pubspec.yaml b/frontend/mobile-app/pubspec.yaml
index 937c0347..b4d0f938 100644
--- a/frontend/mobile-app/pubspec.yaml
+++ b/frontend/mobile-app/pubspec.yaml
@@ -69,6 +69,9 @@ dependencies:
   device_info_plus: ^11.0.0
   sqflite: ^2.3.0
 
+  # 崩溃收集与错误追踪
+  sentry_flutter: ^8.10.1
+
   cupertino_icons: ^1.0.8
 
 dev_dependencies: