diff --git a/deploy.sh b/deploy.sh
index 21dc3c8..7dbc9bc 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -395,6 +395,46 @@ start_infrastructure() {
     log_success "基础设施启动完成"
 }
 
+# 运行数据库种子脚本 (使用 Docker 容器中的 ts-node)
+run_db_seed() {
+    log_step "运行数据库种子脚本..."
+
+    # 确保 builder 镜像存在
+    build_builder_image
+
+    # 获取数据库连接信息
+    local db_host="host.docker.internal"
+    local db_port="${POSTGRES_PORT:-5432}"
+    local db_user="${POSTGRES_USER:-postgres}"
+    local db_password="${POSTGRES_PASSWORD:-postgres}"
+    local db_name="${POSTGRES_DB:-iconsulting}"
+
+    # 如果在 Linux 上，使用 docker network inspect 获取 postgres 容器 IP
+    if [ "$(uname)" = "Linux" ]; then
+        db_host=$($DOCKER_COMPOSE exec -T postgres hostname -i 2>/dev/null | tr -d '[:space:]' || echo "172.20.0.2")
+    fi
+
+    # 在容器中运行 seed 脚本
+    docker run --rm \
+        -v "$PROJECT_ROOT:/app" \
+        -v "iconsulting-pnpm-store:/root/.local/share/pnpm/store" \
+        --network "${PROJECT_NAME:-iconsulting}_iconsulting-network" \
+        -e "DB_HOST=postgres" \
+        -e "DB_PORT=$db_port" \
+        -e "DB_USER=$db_user" \
+        -e "DB_PASSWORD=$db_password" \
+        -e "DB_NAME=$db_name" \
+        -w /app/scripts \
+        "$BUILDER_IMAGE" \
+        sh -c "npm install --silent 2>/dev/null && npx ts-node seed.ts"
+
+    if [ $? -eq 0 ]; then
+        log_success "种子数据初始化完成"
+    else
+        log_warning "种子脚本执行失败，可能数据已存在"
+    fi
+}
+
 # 初始化数据库 (自动检测并执行)
 init_database() {
     log_step "检查数据库初始化状态..."
@@ -407,7 +447,9 @@ init_database() {
     table_exists=$($DOCKER_COMPOSE exec -T postgres psql -U postgres -d iconsulting -tAc "SELECT EXISTS (SELECT FROM information_schema.tables WHERE table_name = 'admins');" 2>/dev/null)
 
     if [ "$table_exists" = "t" ]; then
-        log_success "数据库已初始化，跳过"
+        log_success "数据库已初始化"
+        # 即使数据库已初始化，也运行 seed 确保种子数据存在
+        run_db_seed
         return 0
     fi
 
@@ -430,6 +472,9 @@ init_database() {
         else
             log_warning "pgvector 扩展未能启用，向量搜索功能可能受限"
         fi
+
+        # 运行种子脚本确保数据完整
+        run_db_seed
     else
         log_error "数据库初始化失败，请检查 init-db.sql"
         return 1
@@ -610,21 +655,23 @@ do_rebuild() {
     local target=${1:-all}
     local no_cache=""
     local cache_msg=""
+    local run_seed=false
 
-    # 检查是否有 --no-cache 参数
+    # 检查是否有 --no-cache 或 --seed 参数
     for arg in "$@"; do
         if [ "$arg" = "--no-cache" ]; then
             no_cache="--no-cache"
             cache_msg=" (--no-cache)"
         fi
+        if [ "$arg" = "--seed" ]; then
+            run_seed=true
+        fi
     done
 
-    if [ "$target" = "all" ] || [ "$target" = "--no-cache" ]; then
-        # 如果第一个参数是 --no-cache，则 target 是 all
-        if [ "$target" = "--no-cache" ]; then
+    if [ "$target" = "all" ] || [ "$target" = "--no-cache" ] || [ "$target" = "--seed" ]; then
+        # 如果第一个参数是 --no-cache 或 --seed，则 target 是 all
+        if [ "$target" = "--no-cache" ] || [ "$target" = "--seed" ]; then
             target="all"
-            no_cache="--no-cache"
-            cache_msg=" (--no-cache)"
         fi
 
         log_step "重新构建所有服务镜像${cache_msg}..."
@@ -633,6 +680,12 @@ do_rebuild() {
         # 重启所有后端服务
         log_step "重启所有后端服务..."
         $DOCKER_COMPOSE up -d user-service payment-service knowledge-service conversation-service evolution-service file-service
+
+        # 等待服务就绪
+        sleep 5
+
+        # 运行种子脚本
+        run_db_seed
     else
         # 获取服务名
         local service_name=""
@@ -654,6 +707,12 @@ do_rebuild() {
         # 重启服务使用新镜像
         log_step "重启 $target 服务..."
         $DOCKER_COMPOSE up -d "$service_name"
+
+        # 如果重建的是 evolution 服务，也运行 seed (因为管理员在这个服务)
+        if [ "$target" = "evolution" ] || [ "$run_seed" = true ]; then
+            sleep 3
+            run_db_seed
+        fi
     fi
 
     log_success "镜像重新构建并重启完成"
@@ -1551,8 +1610,8 @@ do_db() {
             init_database
             ;;
         seed)
-            log_step "初始化种子数据..."
-            # 添加种子数据脚本
+            log_step "初始化种子数据 (使用 ts-node)..."
+            run_db_seed
             log_success "种子数据初始化完成"
             ;;
         backup)
diff --git a/docker-compose.yml b/docker-compose.yml
index 546cf1d..b197166 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -117,6 +117,32 @@ services:
     networks:
       - iconsulting-network
 
+  db-seed:
+    image: node:20-alpine
+    container_name: iconsulting-db-seed
+    depends_on:
+      postgres:
+        condition: service_healthy
+    working_dir: /app/scripts
+    environment:
+      DB_HOST: postgres
+      DB_PORT: 5432
+      DB_USER: ${POSTGRES_USER:-postgres}
+      DB_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
+      DB_NAME: ${POSTGRES_DB:-iconsulting}
+    volumes:
+      - ./scripts:/app/scripts:ro
+    command: >
+      sh -c "
+        npm install -g ts-node typescript &&
+        npm install &&
+        npx ts-node seed.ts
+      "
+    profiles:
+      - seed
+    networks:
+      - iconsulting-network
+
   #=============================================================================
   # Kong API 网关 (DB-less 模式)
   #=============================================================================
diff --git a/package.json b/package.json
index 71a6ee5..5cc945f 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,8 @@
   "private": true,
   "workspaces": [
     "packages/*",
-    "packages/services/*"
+    "packages/services/*",
+    "scripts"
   ],
   "scripts": {
     "dev": "turbo run dev",
@@ -14,6 +15,7 @@
     "test": "turbo run test",
     "clean": "turbo run clean && rm -rf node_modules",
     "db:migrate": "turbo run db:migrate",
+    "db:seed": "cd scripts && pnpm seed",
     "docker:dev": "docker-compose -f infrastructure/docker/docker-compose.dev.yml up -d",
     "docker:down": "docker-compose -f infrastructure/docker/docker-compose.dev.yml down"
   },
diff --git a/packages/services/evolution-service/src/app.module.ts b/packages/services/evolution-service/src/app.module.ts
index c15162e..b97328d 100644
--- a/packages/services/evolution-service/src/app.module.ts
+++ b/packages/services/evolution-service/src/app.module.ts
@@ -13,6 +13,7 @@ import { AdminModule } from './admin/admin.module';
 import { HealthModule } from './health/health.module';
 import { AnalyticsModule } from './analytics/analytics.module';
 import { TenantModule } from './infrastructure/tenant/tenant.module';
+import { SuperAdminModule } from './super-admin/super-admin.module';
 
 @Module({
   imports: [
@@ -64,6 +65,9 @@ import { TenantModule } from './infrastructure/tenant/tenant.module';
     EvolutionModule,
     AdminModule,
     AnalyticsModule,
+
+    // 超级管理员模块 (租户管理)
+    SuperAdminModule,
   ],
 })
 export class AppModule implements NestModule {
diff --git a/packages/services/evolution-service/src/super-admin/adapters/inbound/tenant.controller.ts b/packages/services/evolution-service/src/super-admin/adapters/inbound/tenant.controller.ts
new file mode 100644
index 0000000..ba9b18a
--- /dev/null
+++ b/packages/services/evolution-service/src/super-admin/adapters/inbound/tenant.controller.ts
@@ -0,0 +1,198 @@
+import {
+  Controller,
+  Get,
+  Post,
+  Put,
+  Body,
+  Param,
+  Query,
+  Headers,
+  HttpCode,
+  HttpStatus,
+  UnauthorizedException,
+} from '@nestjs/common';
+import {
+  TenantManagementService,
+  CreateTenantDto,
+  UpdateTenantDto,
+  CreateTenantAdminDto,
+} from '../../application/services/tenant-management.service';
+
+/**
+ * 超级管理员 - 租户管理 API
+ *
+ * 所有接口需要在 Header 中传递:
+ * - x-admin-id: 超级管理员ID
+ *
+ * 路由前缀: /super-admin/tenants
+ */
+@Controller('super-admin/tenants')
+export class TenantController {
+  constructor(private readonly tenantService: TenantManagementService) {}
+
+  /**
+   * 验证超级管理员权限
+   */
+  private async checkSuperAdmin(adminId: string | undefined) {
+    if (!adminId) {
+      throw new UnauthorizedException('需要提供管理员ID (x-admin-id header)');
+    }
+    return this.tenantService.verifySuperAdmin(adminId);
+  }
+
+  /**
+   * 获取全局统计
+   * GET /super-admin/tenants/stats
+   */
+  @Get('stats')
+  async getGlobalStats(@Headers('x-admin-id') adminId: string) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.getGlobalStats();
+  }
+
+  /**
+   * 获取租户列表
+   * GET /super-admin/tenants
+   */
+  @Get()
+  async listTenants(
+    @Headers('x-admin-id') adminId: string,
+    @Query('status') status?: string,
+    @Query('plan') plan?: string,
+    @Query('page') page?: string,
+    @Query('limit') limit?: string,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.listTenants({
+      status,
+      plan,
+      page: page ? parseInt(page) : 1,
+      limit: limit ? parseInt(limit) : 20,
+    });
+  }
+
+  /**
+   * 获取租户详情
+   * GET /super-admin/tenants/:id
+   */
+  @Get(':id')
+  async getTenant(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.getTenant(tenantId);
+  }
+
+  /**
+   * 获取租户统计
+   * GET /super-admin/tenants/:id/stats
+   */
+  @Get(':id/stats')
+  async getTenantStats(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.getTenantStats(tenantId);
+  }
+
+  /**
+   * 创建租户
+   * POST /super-admin/tenants
+   */
+  @Post()
+  @HttpCode(HttpStatus.CREATED)
+  async createTenant(
+    @Headers('x-admin-id') adminId: string,
+    @Body() dto: CreateTenantDto,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.createTenant(dto);
+  }
+
+  /**
+   * 更新租户
+   * PUT /super-admin/tenants/:id
+   */
+  @Put(':id')
+  async updateTenant(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+    @Body() dto: UpdateTenantDto,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.updateTenant(tenantId, dto);
+  }
+
+  /**
+   * 暂停租户
+   * POST /super-admin/tenants/:id/suspend
+   */
+  @Post(':id/suspend')
+  async suspendTenant(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+    @Body('reason') reason?: string,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.suspendTenant(tenantId, reason);
+  }
+
+  /**
+   * 激活租户
+   * POST /super-admin/tenants/:id/activate
+   */
+  @Post(':id/activate')
+  async activateTenant(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.activateTenant(tenantId);
+  }
+
+  /**
+   * 归档租户
+   * POST /super-admin/tenants/:id/archive
+   */
+  @Post(':id/archive')
+  async archiveTenant(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.archiveTenant(tenantId);
+  }
+
+  /**
+   * 获取租户管理员列表
+   * GET /super-admin/tenants/:id/admins
+   */
+  @Get(':id/admins')
+  async listTenantAdmins(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    return this.tenantService.listTenantAdmins(tenantId);
+  }
+
+  /**
+   * 为租户创建管理员
+   * POST /super-admin/tenants/:id/admins
+   */
+  @Post(':id/admins')
+  @HttpCode(HttpStatus.CREATED)
+  async createTenantAdmin(
+    @Headers('x-admin-id') adminId: string,
+    @Param('id') tenantId: string,
+    @Body() dto: CreateTenantAdminDto,
+  ) {
+    await this.checkSuperAdmin(adminId);
+    const admin = await this.tenantService.createTenantAdmin(tenantId, dto);
+    // 不返回密码哈希
+    const { passwordHash, ...result } = admin;
+    return result;
+  }
+}
diff --git a/packages/services/evolution-service/src/super-admin/application/services/tenant-management.service.ts b/packages/services/evolution-service/src/super-admin/application/services/tenant-management.service.ts
new file mode 100644
index 0000000..ef2029c
--- /dev/null
+++ b/packages/services/evolution-service/src/super-admin/application/services/tenant-management.service.ts
@@ -0,0 +1,276 @@
+import { Injectable, ForbiddenException, NotFoundException } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import {
+  TenantORM,
+  TenantStatus,
+  TenantPlan,
+  TenantConfigData,
+} from '../../../infrastructure/database/postgres/entities/tenant.orm';
+import { AdminORM } from '../../../infrastructure/database/postgres/entities/admin.orm';
+
+export interface CreateTenantDto {
+  name: string;
+  slug: string;
+  plan?: 'FREE' | 'STANDARD' | 'ENTERPRISE';
+  maxUsers?: number;
+  maxConversationsPerMonth?: number;
+  maxStorageMb?: number;
+  billingEmail?: string;
+  billingName?: string;
+  billingPhone?: string;
+  config?: Record<string, any>;
+}
+
+export interface UpdateTenantDto {
+  name?: string;
+  plan?: 'FREE' | 'STANDARD' | 'ENTERPRISE';
+  maxUsers?: number;
+  maxConversationsPerMonth?: number;
+  maxStorageMb?: number;
+  billingEmail?: string;
+  billingName?: string;
+  billingPhone?: string;
+  config?: Record<string, any>;
+}
+
+export interface CreateTenantAdminDto {
+  username: string;
+  password: string;
+  name: string;
+  email?: string;
+  phone?: string;
+  role?: 'ADMIN' | 'OPERATOR' | 'VIEWER';
+}
+
+@Injectable()
+export class TenantManagementService {
+  constructor(
+    @InjectRepository(TenantORM)
+    private readonly tenantRepo: Repository<TenantORM>,
+    @InjectRepository(AdminORM)
+    private readonly adminRepo: Repository<AdminORM>,
+  ) {}
+
+  /**
+   * 验证是否为超级管理员
+   */
+  async verifySuperAdmin(adminId: string): Promise<AdminORM> {
+    const admin = await this.adminRepo.findOne({ where: { id: adminId } });
+    if (!admin) {
+      throw new NotFoundException('管理员不存在');
+    }
+    if (!admin.isSuperAdmin) {
+      throw new ForbiddenException('需要超级管理员权限');
+    }
+    return admin;
+  }
+
+  /**
+   * 获取所有租户列表
+   */
+  async listTenants(params?: {
+    status?: string;
+    plan?: string;
+    page?: number;
+    limit?: number;
+  }): Promise<{ data: TenantORM[]; total: number }> {
+    const { status, plan, page = 1, limit = 20 } = params || {};
+
+    const query = this.tenantRepo.createQueryBuilder('tenant');
+
+    if (status) {
+      query.andWhere('tenant.status = :status', { status });
+    }
+    if (plan) {
+      query.andWhere('tenant.plan = :plan', { plan });
+    }
+
+    const total = await query.getCount();
+    const data = await query
+      .orderBy('tenant.createdAt', 'DESC')
+      .skip((page - 1) * limit)
+      .take(limit)
+      .getMany();
+
+    return { data, total };
+  }
+
+  /**
+   * 获取租户详情
+   */
+  async getTenant(tenantId: string): Promise<TenantORM> {
+    const tenant = await this.tenantRepo.findOne({ where: { id: tenantId } });
+    if (!tenant) {
+      throw new NotFoundException('租户不存在');
+    }
+    return tenant;
+  }
+
+  /**
+   * 创建租户
+   */
+  async createTenant(dto: CreateTenantDto): Promise<TenantORM> {
+    // 检查 slug 是否已存在
+    const existing = await this.tenantRepo.findOne({ where: { slug: dto.slug } });
+    if (existing) {
+      throw new ForbiddenException(`租户标识 ${dto.slug} 已存在`);
+    }
+
+    const tenant = this.tenantRepo.create({
+      name: dto.name,
+      slug: dto.slug,
+      status: TenantStatus.ACTIVE,
+      plan: (dto.plan as TenantPlan) || TenantPlan.STANDARD,
+      maxUsers: dto.maxUsers || 100,
+      maxConversationsPerMonth: dto.maxConversationsPerMonth || 10000,
+      maxStorageMb: dto.maxStorageMb || 5120,
+      billingEmail: dto.billingEmail || null,
+      billingName: dto.billingName || null,
+      billingPhone: dto.billingPhone || null,
+      config: (dto.config || {}) as TenantConfigData,
+    });
+
+    return this.tenantRepo.save(tenant);
+  }
+
+  /**
+   * 更新租户
+   */
+  async updateTenant(tenantId: string, dto: UpdateTenantDto): Promise<TenantORM> {
+    const tenant = await this.getTenant(tenantId);
+
+    if (dto.name !== undefined) tenant.name = dto.name;
+    if (dto.plan !== undefined) tenant.plan = dto.plan as TenantPlan;
+    if (dto.maxUsers !== undefined) tenant.maxUsers = dto.maxUsers;
+    if (dto.maxConversationsPerMonth !== undefined) tenant.maxConversationsPerMonth = dto.maxConversationsPerMonth;
+    if (dto.maxStorageMb !== undefined) tenant.maxStorageMb = dto.maxStorageMb;
+    if (dto.billingEmail !== undefined) tenant.billingEmail = dto.billingEmail || null;
+    if (dto.billingName !== undefined) tenant.billingName = dto.billingName || null;
+    if (dto.billingPhone !== undefined) tenant.billingPhone = dto.billingPhone || null;
+    if (dto.config !== undefined) tenant.config = { ...tenant.config, ...dto.config } as TenantConfigData;
+
+    return this.tenantRepo.save(tenant);
+  }
+
+  /**
+   * 暂停租户
+   */
+  async suspendTenant(tenantId: string, _reason?: string): Promise<TenantORM> {
+    const tenant = await this.getTenant(tenantId);
+
+    tenant.status = TenantStatus.SUSPENDED;
+    tenant.suspendedAt = new Date();
+
+    return this.tenantRepo.save(tenant);
+  }
+
+  /**
+   * 激活租户
+   */
+  async activateTenant(tenantId: string): Promise<TenantORM> {
+    const tenant = await this.getTenant(tenantId);
+
+    tenant.status = TenantStatus.ACTIVE;
+    tenant.suspendedAt = null;
+
+    return this.tenantRepo.save(tenant);
+  }
+
+  /**
+   * 归档租户
+   */
+  async archiveTenant(tenantId: string): Promise<TenantORM> {
+    const tenant = await this.getTenant(tenantId);
+    tenant.status = TenantStatus.ARCHIVED;
+    return this.tenantRepo.save(tenant);
+  }
+
+  /**
+   * 获取租户的管理员列表
+   */
+  async listTenantAdmins(tenantId: string): Promise<AdminORM[]> {
+    return this.adminRepo.find({
+      where: { tenantId },
+      select: ['id', 'username', 'name', 'email', 'phone', 'role', 'isActive', 'lastLoginAt', 'createdAt'],
+    });
+  }
+
+  /**
+   * 为租户创建管理员
+   */
+  async createTenantAdmin(tenantId: string, dto: CreateTenantAdminDto): Promise<AdminORM> {
+    // 验证租户存在
+    await this.getTenant(tenantId);
+
+    // 检查用户名是否已存在
+    const existing = await this.adminRepo.findOne({ where: { username: dto.username } });
+    if (existing) {
+      throw new ForbiddenException(`用户名 ${dto.username} 已存在`);
+    }
+
+    // 加密密码
+    const bcrypt = await import('bcrypt');
+    const crypto = await import('crypto');
+    const passwordHash = await bcrypt.hash(dto.password, 10);
+
+    const admin = this.adminRepo.create({
+      id: crypto.randomUUID(),
+      tenantId,
+      isSuperAdmin: false,
+      username: dto.username,
+      passwordHash,
+      name: dto.name,
+      email: dto.email,
+      phone: dto.phone,
+      role: dto.role || 'OPERATOR',
+      permissions: [],
+      isActive: true,
+    });
+
+    return this.adminRepo.save(admin);
+  }
+
+  /**
+   * 获取租户统计摘要
+   */
+  async getTenantStats(tenantId: string): Promise<{
+    userCount: number;
+    conversationCount: number;
+    storageUsed: number;
+    adminCount: number;
+  }> {
+    const tenant = await this.getTenant(tenantId);
+    const adminCount = await this.adminRepo.count({ where: { tenantId } });
+
+    return {
+      userCount: tenant.currentUserCount,
+      conversationCount: tenant.currentConversationCount,
+      storageUsed: tenant.currentStorageBytes,
+      adminCount,
+    };
+  }
+
+  /**
+   * 获取所有租户的汇总统计
+   */
+  async getGlobalStats(): Promise<{
+    totalTenants: number;
+    activeTenants: number;
+    suspendedTenants: number;
+    totalUsers: number;
+    totalConversations: number;
+    totalStorage: number;
+  }> {
+    const tenants = await this.tenantRepo.find();
+
+    return {
+      totalTenants: tenants.length,
+      activeTenants: tenants.filter(t => t.status === TenantStatus.ACTIVE).length,
+      suspendedTenants: tenants.filter(t => t.status === TenantStatus.SUSPENDED).length,
+      totalUsers: tenants.reduce((sum, t) => sum + t.currentUserCount, 0),
+      totalConversations: tenants.reduce((sum, t) => sum + t.currentConversationCount, 0),
+      totalStorage: tenants.reduce((sum, t) => sum + Number(t.currentStorageBytes), 0),
+    };
+  }
+}
diff --git a/packages/services/evolution-service/src/super-admin/super-admin.module.ts b/packages/services/evolution-service/src/super-admin/super-admin.module.ts
new file mode 100644
index 0000000..8f8e621
--- /dev/null
+++ b/packages/services/evolution-service/src/super-admin/super-admin.module.ts
@@ -0,0 +1,25 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { TenantORM } from '../infrastructure/database/postgres/entities/tenant.orm';
+import { AdminORM } from '../infrastructure/database/postgres/entities/admin.orm';
+import { TenantManagementService } from './application/services/tenant-management.service';
+import { TenantController } from './adapters/inbound/tenant.controller';
+
+/**
+ * 超级管理员模块
+ *
+ * 提供租户管理功能，仅超级管理员可访问:
+ * - 租户 CRUD
+ * - 租户暂停/激活/归档
+ * - 租户管理员管理
+ * - 跨租户统计
+ */
+@Module({
+  imports: [
+    TypeOrmModule.forFeature([TenantORM, AdminORM]),
+  ],
+  controllers: [TenantController],
+  providers: [TenantManagementService],
+  exports: [TenantManagementService],
+})
+export class SuperAdminModule {}
diff --git a/packages/web-client/src/app/App.tsx b/packages/web-client/src/app/App.tsx
index b689888..a44b5ef 100644
--- a/packages/web-client/src/app/App.tsx
+++ b/packages/web-client/src/app/App.tsx
@@ -1,6 +1,8 @@
 import { BrowserRouter, Routes, Route } from 'react-router-dom';
 import { Toaster } from '@/shared/components/Toaster';
 import ChatPage from '@/features/chat/presentation/pages/ChatPage';
+import ProfilePage from '@/features/user/presentation/pages/ProfilePage';
+import BindPhonePage from '@/features/user/presentation/pages/BindPhonePage';
 
 function App() {
   return (
@@ -10,6 +12,8 @@ function App() {
           <Route path="/" element={<ChatPage />} />
           <Route path="/chat" element={<ChatPage />} />
           <Route path="/chat/:conversationId" element={<ChatPage />} />
+          <Route path="/profile" element={<ProfilePage />} />
+          <Route path="/bind-phone" element={<BindPhonePage />} />
         </Routes>
         <Toaster />
       </div>
diff --git a/packages/web-client/src/features/chat/presentation/components/ChatSidebar.tsx b/packages/web-client/src/features/chat/presentation/components/ChatSidebar.tsx
index 3041ab4..a8a34db 100644
--- a/packages/web-client/src/features/chat/presentation/components/ChatSidebar.tsx
+++ b/packages/web-client/src/features/chat/presentation/components/ChatSidebar.tsx
@@ -1,6 +1,6 @@
 import { useState } from 'react';
 import { useNavigate } from 'react-router-dom';
-import { Plus, MessageSquare, Trash2, ChevronLeft } from 'lucide-react';
+import { Plus, MessageSquare, Trash2, ChevronLeft, User, Settings, LogOut, Phone } from 'lucide-react';
 import { clsx } from 'clsx';
 import { useChatStore } from '../stores/chatStore';
 import { useChat } from '../hooks/useChat';
@@ -81,16 +81,101 @@ export function ChatSidebar() {
         )}
       </div>
 
-      {/* Footer */}
-      <div className="p-4 border-t border-secondary-200">
-        <div className="text-xs text-secondary-400 text-center">
-          iConsulting v1.0.0
-        </div>
+      {/* Footer - User Profile */}
+      <div className="p-3 border-t border-secondary-200">
+        <UserProfileMenu />
       </div>
     </div>
   );
 }
 
+function UserProfileMenu() {
+  const navigate = useNavigate();
+  const { userId } = useChatStore();
+  const [menuOpen, setMenuOpen] = useState(false);
+
+  const handleProfileClick = () => {
+    setMenuOpen(false);
+    navigate('/profile');
+  };
+
+  const handleBindPhone = () => {
+    setMenuOpen(false);
+    navigate('/bind-phone');
+  };
+
+  const handleLogout = () => {
+    setMenuOpen(false);
+    // 清除本地存储的用户信息
+    localStorage.removeItem('userId');
+    // 刷新页面以重新生成匿名用户
+    window.location.href = '/chat';
+  };
+
+  // 检查用户是否已绑定手机（通过本地存储或其他方式）
+  const isRegistered = localStorage.getItem('userPhone') !== null;
+
+  return (
+    <div className="relative">
+      <button
+        onClick={() => setMenuOpen(!menuOpen)}
+        className="w-full flex items-center gap-3 px-3 py-2.5 rounded-lg hover:bg-secondary-50 transition-colors text-left"
+      >
+        <div className="w-8 h-8 bg-primary-100 rounded-full flex items-center justify-center">
+          <User className="w-4 h-4 text-primary-600" />
+        </div>
+        <div className="flex-1 min-w-0">
+          <p className="text-sm font-medium text-secondary-700 truncate">
+            {isRegistered ? '已注册用户' : '访客用户'}
+          </p>
+          <p className="text-xs text-secondary-400 truncate">
+            {userId ? `ID: ${userId.slice(0, 8)}...` : '未登录'}
+          </p>
+        </div>
+        <Settings className="w-4 h-4 text-secondary-400" />
+      </button>
+
+      {/* Dropdown menu */}
+      {menuOpen && (
+        <>
+          {/* Backdrop */}
+          <div
+            className="fixed inset-0 z-10"
+            onClick={() => setMenuOpen(false)}
+          />
+          {/* Menu */}
+          <div className="absolute bottom-full left-0 right-0 mb-1 bg-white rounded-lg shadow-lg border border-secondary-200 overflow-hidden z-20">
+            <button
+              onClick={handleProfileClick}
+              className="w-full flex items-center gap-3 px-4 py-3 hover:bg-secondary-50 transition-colors text-left"
+            >
+              <User className="w-4 h-4 text-secondary-500" />
+              <span className="text-sm text-secondary-700">个人资料</span>
+            </button>
+            {!isRegistered && (
+              <button
+                onClick={handleBindPhone}
+                className="w-full flex items-center gap-3 px-4 py-3 hover:bg-secondary-50 transition-colors text-left"
+              >
+                <Phone className="w-4 h-4 text-secondary-500" />
+                <span className="text-sm text-secondary-700">绑定手机</span>
+              </button>
+            )}
+            <div className="border-t border-secondary-100" />
+            <button
+              onClick={handleLogout}
+              className="w-full flex items-center gap-3 px-4 py-3 hover:bg-red-50 transition-colors text-left"
+            >
+              <LogOut className="w-4 h-4 text-red-500" />
+              <span className="text-sm text-red-600">退出登录</span>
+            </button>
+          </div>
+        </>
+      )}
+    </div>
+  );
+}
+
 interface ConversationItemProps {
   id: string;
   title: string;
diff --git a/packages/web-client/src/features/user/presentation/pages/BindPhonePage.tsx b/packages/web-client/src/features/user/presentation/pages/BindPhonePage.tsx
new file mode 100644
index 0000000..7dfdbf4
--- /dev/null
+++ b/packages/web-client/src/features/user/presentation/pages/BindPhonePage.tsx
@@ -0,0 +1,215 @@
+import { useState } from 'react';
+import { useNavigate } from 'react-router-dom';
+import { ArrowLeft, Phone, Shield, Check } from 'lucide-react';
+import { useChatStore } from '@/features/chat/presentation/stores/chatStore';
+
+export default function BindPhonePage() {
+  const navigate = useNavigate();
+  const { userId } = useChatStore();
+  const [phone, setPhone] = useState('');
+  const [code, setCode] = useState('');
+  const [codeSent, setCodeSent] = useState(false);
+  const [countdown, setCountdown] = useState(0);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const [success, setSuccess] = useState(false);
+
+  const sendCode = async () => {
+    if (!phone || phone.length < 11) {
+      setError('请输入正确的手机号');
+      return;
+    }
+
+    setLoading(true);
+    setError('');
+
+    try {
+      const response = await fetch('/api/v1/users/send-code', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'x-user-id': userId!,
+        },
+        body: JSON.stringify({ phone }),
+      });
+      const data = await response.json();
+
+      if (data.success) {
+        setCodeSent(true);
+        // 开始倒计时
+        setCountdown(60);
+        const timer = setInterval(() => {
+          setCountdown((prev) => {
+            if (prev <= 1) {
+              clearInterval(timer);
+              return 0;
+            }
+            return prev - 1;
+          });
+        }, 1000);
+      } else {
+        setError(data.message || '发送失败，请稍后重试');
+      }
+    } catch (err) {
+      setError('网络错误，请稍后重试');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const bindPhone = async () => {
+    if (!code || code.length < 4) {
+      setError('请输入验证码');
+      return;
+    }
+
+    setLoading(true);
+    setError('');
+
+    try {
+      const response = await fetch('/api/v1/users/bind-phone', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'x-user-id': userId!,
+        },
+        body: JSON.stringify({ phone, code }),
+      });
+      const data = await response.json();
+
+      if (data.success) {
+        setSuccess(true);
+        // 保存手机号到本地存储
+        localStorage.setItem('userPhone', phone);
+        // 2秒后跳转
+        setTimeout(() => {
+          navigate('/profile');
+        }, 2000);
+      } else {
+        setError(data.message || '绑定失败，请检查验证码');
+      }
+    } catch (err) {
+      setError('网络错误，请稍后重试');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  if (success) {
+    return (
+      <div className="min-h-screen bg-gradient-to-br from-blue-50 to-white flex items-center justify-center">
+        <div className="text-center">
+          <div className="w-16 h-16 bg-green-100 rounded-full flex items-center justify-center mx-auto mb-4">
+            <Check className="w-8 h-8 text-green-600" />
+          </div>
+          <h2 className="text-xl font-semibold text-secondary-900 mb-2">绑定成功</h2>
+          <p className="text-secondary-500">正在跳转...</p>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-gradient-to-br from-blue-50 to-white">
+      {/* Header */}
+      <header className="sticky top-0 z-10 bg-white/80 backdrop-blur-md border-b border-secondary-200">
+        <div className="max-w-2xl mx-auto px-4 py-4 flex items-center gap-4">
+          <button
+            onClick={() => navigate(-1)}
+            className="p-2 hover:bg-secondary-100 rounded-lg transition-colors"
+          >
+            <ArrowLeft className="w-5 h-5 text-secondary-600" />
+          </button>
+          <h1 className="text-lg font-semibold text-secondary-900">绑定手机</h1>
+        </div>
+      </header>
+
+      {/* Content */}
+      <main className="max-w-md mx-auto px-4 py-8">
+        <div className="bg-white rounded-2xl shadow-sm border border-secondary-200 p-6">
+          {/* Icon */}
+          <div className="w-16 h-16 bg-primary-100 rounded-full flex items-center justify-center mx-auto mb-6">
+            <Phone className="w-8 h-8 text-primary-600" />
+          </div>
+
+          <h2 className="text-xl font-semibold text-secondary-900 text-center mb-2">
+            绑定手机号
+          </h2>
+          <p className="text-sm text-secondary-500 text-center mb-6">
+            绑定手机号后可保存对话记录，跨设备同步数据
+          </p>
+
+          {/* Error */}
+          {error && (
+            <div className="mb-4 p-3 bg-red-50 border border-red-200 rounded-lg text-red-600 text-sm">
+              {error}
+            </div>
+          )}
+
+          {/* Phone Input */}
+          <div className="mb-4">
+            <label className="block text-sm font-medium text-secondary-700 mb-1.5">
+              手机号
+            </label>
+            <div className="flex gap-2">
+              <div className="relative flex-1">
+                <Phone className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-secondary-400" />
+                <input
+                  type="tel"
+                  value={phone}
+                  onChange={(e) => setPhone(e.target.value.replace(/\D/g, '').slice(0, 11))}
+                  placeholder="请输入手机号"
+                  className="w-full pl-10 pr-4 py-2.5 border border-secondary-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500/20 focus:border-primary-500"
+                  disabled={codeSent && countdown > 0}
+                />
+              </div>
+              <button
+                onClick={sendCode}
+                disabled={loading || countdown > 0 || phone.length < 11}
+                className="px-4 py-2.5 bg-primary-100 text-primary-700 rounded-lg hover:bg-primary-200 disabled:opacity-50 disabled:cursor-not-allowed whitespace-nowrap"
+              >
+                {countdown > 0 ? `${countdown}s` : '获取验证码'}
+              </button>
+            </div>
+          </div>
+
+          {/* Code Input */}
+          {codeSent && (
+            <div className="mb-6">
+              <label className="block text-sm font-medium text-secondary-700 mb-1.5">
+                验证码
+              </label>
+              <div className="relative">
+                <Shield className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-secondary-400" />
+                <input
+                  type="text"
+                  value={code}
+                  onChange={(e) => setCode(e.target.value.replace(/\D/g, '').slice(0, 6))}
+                  placeholder="请输入验证码"
+                  className="w-full pl-10 pr-4 py-2.5 border border-secondary-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500/20 focus:border-primary-500"
+                />
+              </div>
+            </div>
+          )}
+
+          {/* Submit Button */}
+          <button
+            onClick={bindPhone}
+            disabled={loading || !codeSent || code.length < 4}
+            className="w-full py-3 bg-primary-600 text-white rounded-lg hover:bg-primary-700 disabled:opacity-50 disabled:cursor-not-allowed font-medium"
+          >
+            {loading ? '处理中...' : '确认绑定'}
+          </button>
+        </div>
+
+        {/* Back */}
+        <button
+          onClick={() => navigate('/chat')}
+          className="w-full mt-4 py-3 text-secondary-500 hover:text-secondary-700 transition-colors"
+        >
+          暂不绑定，返回对话
+        </button>
+      </main>
+    </div>
+  );
+}
diff --git a/packages/web-client/src/features/user/presentation/pages/ProfilePage.tsx b/packages/web-client/src/features/user/presentation/pages/ProfilePage.tsx
new file mode 100644
index 0000000..124438b
--- /dev/null
+++ b/packages/web-client/src/features/user/presentation/pages/ProfilePage.tsx
@@ -0,0 +1,217 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+import { ArrowLeft, User, Phone, Mail, Save, Check } from 'lucide-react';
+import { useChatStore } from '@/features/chat/presentation/stores/chatStore';
+
+interface UserProfile {
+  id: string;
+  type: 'ANONYMOUS' | 'REGISTERED';
+  phone?: string;
+  nickname?: string;
+  avatar?: string;
+  sourceChannel?: string;
+  createdAt: string;
+}
+
+export default function ProfilePage() {
+  const navigate = useNavigate();
+  const { userId } = useChatStore();
+  const [profile, setProfile] = useState<UserProfile | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState(false);
+  const [nickname, setNickname] = useState('');
+  const [saved, setSaved] = useState(false);
+
+  useEffect(() => {
+    if (userId) {
+      loadProfile();
+    }
+  }, [userId]);
+
+  const loadProfile = async () => {
+    try {
+      const response = await fetch(`/api/v1/users/${userId}`, {
+        headers: {
+          'x-user-id': userId!,
+        },
+      });
+      const data = await response.json();
+      if (data.success && data.data) {
+        setProfile(data.data);
+        setNickname(data.data.nickname || '');
+      }
+    } catch (error) {
+      console.error('Failed to load profile:', error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleSave = async () => {
+    if (!userId || !nickname.trim()) return;
+
+    setSaving(true);
+    try {
+      const response = await fetch(`/api/v1/users/${userId}`, {
+        method: 'PUT',
+        headers: {
+          'Content-Type': 'application/json',
+          'x-user-id': userId,
+        },
+        body: JSON.stringify({ nickname: nickname.trim() }),
+      });
+      const data = await response.json();
+      if (data.success) {
+        setProfile(data.data);
+        setSaved(true);
+        setTimeout(() => setSaved(false), 2000);
+      }
+    } catch (error) {
+      console.error('Failed to save profile:', error);
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const formatDate = (dateStr: string) => {
+    return new Date(dateStr).toLocaleDateString('zh-CN', {
+      year: 'numeric',
+      month: 'long',
+      day: 'numeric',
+    });
+  };
+
+  if (loading) {
+    return (
+      <div className="min-h-screen flex items-center justify-center">
+        <div className="w-8 h-8 border-4 border-primary-200 border-t-primary-600 rounded-full animate-spin" />
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-gradient-to-br from-blue-50 to-white">
+      {/* Header */}
+      <header className="sticky top-0 z-10 bg-white/80 backdrop-blur-md border-b border-secondary-200">
+        <div className="max-w-2xl mx-auto px-4 py-4 flex items-center gap-4">
+          <button
+            onClick={() => navigate(-1)}
+            className="p-2 hover:bg-secondary-100 rounded-lg transition-colors"
+          >
+            <ArrowLeft className="w-5 h-5 text-secondary-600" />
+          </button>
+          <h1 className="text-lg font-semibold text-secondary-900">个人资料</h1>
+        </div>
+      </header>
+
+      {/* Content */}
+      <main className="max-w-2xl mx-auto px-4 py-6">
+        {/* Avatar Section */}
+        <div className="bg-white rounded-2xl shadow-sm border border-secondary-200 p-6 mb-4">
+          <div className="flex items-center gap-4">
+            <div className="w-20 h-20 bg-primary-100 rounded-full flex items-center justify-center">
+              <User className="w-10 h-10 text-primary-600" />
+            </div>
+            <div>
+              <h2 className="text-xl font-semibold text-secondary-900">
+                {profile?.nickname || '访客用户'}
+              </h2>
+              <p className="text-sm text-secondary-500">
+                {profile?.type === 'REGISTERED' ? '已注册用户' : '匿名访客'}
+              </p>
+            </div>
+          </div>
+        </div>
+
+        {/* Profile Info */}
+        <div className="bg-white rounded-2xl shadow-sm border border-secondary-200 p-6 mb-4">
+          <h3 className="text-sm font-medium text-secondary-500 mb-4">基本信息</h3>
+
+          {/* Nickname */}
+          <div className="mb-4">
+            <label className="block text-sm font-medium text-secondary-700 mb-1.5">
+              昵称
+            </label>
+            <div className="flex gap-2">
+              <input
+                type="text"
+                value={nickname}
+                onChange={(e) => setNickname(e.target.value)}
+                placeholder="设置你的昵称"
+                className="flex-1 px-4 py-2.5 border border-secondary-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500/20 focus:border-primary-500"
+              />
+              <button
+                onClick={handleSave}
+                disabled={saving || !nickname.trim()}
+                className="px-4 py-2.5 bg-primary-600 text-white rounded-lg hover:bg-primary-700 disabled:opacity-50 disabled:cursor-not-allowed flex items-center gap-2"
+              >
+                {saved ? (
+                  <>
+                    <Check className="w-4 h-4" />
+                    <span>已保存</span>
+                  </>
+                ) : (
+                  <>
+                    <Save className="w-4 h-4" />
+                    <span>{saving ? '保存中...' : '保存'}</span>
+                  </>
+                )}
+              </button>
+            </div>
+          </div>
+
+          {/* Phone */}
+          <div className="mb-4">
+            <label className="block text-sm font-medium text-secondary-700 mb-1.5">
+              手机号
+            </label>
+            <div className="flex items-center gap-3 px-4 py-2.5 bg-secondary-50 rounded-lg">
+              <Phone className="w-4 h-4 text-secondary-400" />
+              {profile?.phone ? (
+                <span className="text-secondary-900">{profile.phone}</span>
+              ) : (
+                <button
+                  onClick={() => navigate('/bind-phone')}
+                  className="text-primary-600 hover:text-primary-700"
+                >
+                  点击绑定手机
+                </button>
+              )}
+            </div>
+          </div>
+
+          {/* User ID */}
+          <div className="mb-4">
+            <label className="block text-sm font-medium text-secondary-700 mb-1.5">
+              用户 ID
+            </label>
+            <div className="flex items-center gap-3 px-4 py-2.5 bg-secondary-50 rounded-lg">
+              <Mail className="w-4 h-4 text-secondary-400" />
+              <span className="text-secondary-600 font-mono text-sm">
+                {profile?.id || userId}
+              </span>
+            </div>
+          </div>
+
+          {/* Created At */}
+          <div>
+            <label className="block text-sm font-medium text-secondary-700 mb-1.5">
+              注册时间
+            </label>
+            <div className="px-4 py-2.5 bg-secondary-50 rounded-lg text-secondary-600">
+              {profile?.createdAt ? formatDate(profile.createdAt) : '未知'}
+            </div>
+          </div>
+        </div>
+
+        {/* Back Button */}
+        <button
+          onClick={() => navigate('/chat')}
+          className="w-full py-3 bg-white border border-secondary-200 rounded-xl text-secondary-700 hover:bg-secondary-50 transition-colors"
+        >
+          返回对话
+        </button>
+      </main>
+    </div>
+  );
+}
diff --git a/scripts/docker-entrypoint.sh b/scripts/docker-entrypoint.sh
new file mode 100644
index 0000000..d38b37a
--- /dev/null
+++ b/scripts/docker-entrypoint.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+set -e
+
+echo "=========================================="
+echo "iConsulting Database Initialization"
+echo "=========================================="
+
+# Wait for database to be ready
+echo "Waiting for database..."
+until pg_isready -h ${DB_HOST:-postgres} -p ${DB_PORT:-5432} -U ${DB_USER:-postgres} 2>/dev/null; do
+  echo "Database is unavailable - sleeping"
+  sleep 2
+done
+echo "Database is ready!"
+
+# Run seed script
+echo "Running seed script..."
+cd /app/scripts
+npx ts-node seed.ts
+
+echo "=========================================="
+echo "Database initialization completed!"
+echo "=========================================="
+
+# Execute the main command
+exec "$@"
diff --git a/scripts/init-db.sql b/scripts/init-db.sql
index 2705c60..984f4dc 100644
--- a/scripts/init-db.sql
+++ b/scripts/init-db.sql
@@ -7,12 +7,70 @@
 CREATE EXTENSION IF NOT EXISTS vector;        -- pgvector: 向量存储和相似度搜索
 CREATE EXTENSION IF NOT EXISTS "uuid-ossp";   -- UUID生成函数
 
+-- ===========================================
+-- 租户表 (tenants)
+-- 多租户架构核心表，存储租户配置和限额
+-- ===========================================
+CREATE TABLE tenants (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    -- 租户名称
+    name VARCHAR(100) NOT NULL UNIQUE,
+    -- 租户标识符（URL友好）
+    slug VARCHAR(50) NOT NULL UNIQUE,
+    -- 租户状态: ACTIVE(激活), SUSPENDED(暂停), ARCHIVED(归档)
+    status VARCHAR(20) NOT NULL DEFAULT 'ACTIVE'
+        CHECK (status IN ('ACTIVE', 'SUSPENDED', 'ARCHIVED')),
+    -- 订阅计划: FREE, STANDARD, ENTERPRISE
+    plan VARCHAR(30) NOT NULL DEFAULT 'STANDARD'
+        CHECK (plan IN ('FREE', 'STANDARD', 'ENTERPRISE')),
+    -- 最大用户数限制
+    max_users INT NOT NULL DEFAULT 100,
+    -- 每月最大对话数限制
+    max_conversations_per_month INT NOT NULL DEFAULT 10000,
+    -- 最大存储容量(MB)
+    max_storage_mb INT NOT NULL DEFAULT 5120,
+    -- 当前用户数
+    current_user_count INT NOT NULL DEFAULT 0,
+    -- 当前对话数
+    current_conversation_count INT NOT NULL DEFAULT 0,
+    -- 当前存储使用(字节)
+    current_storage_bytes BIGINT NOT NULL DEFAULT 0,
+    -- 租户配置(JSON)
+    config JSONB NOT NULL DEFAULT '{}',
+    -- 账单邮箱
+    billing_email VARCHAR(255),
+    -- 账单联系人姓名
+    billing_name VARCHAR(100),
+    -- 账单联系电话
+    billing_phone VARCHAR(20),
+    -- 创建时间
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    -- 更新时间
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    -- 暂停时间
+    suspended_at TIMESTAMP WITH TIME ZONE
+);
+
+COMMENT ON TABLE tenants IS '租户表 - 多租户架构核心表，存储租户配置和限额';
+COMMENT ON COLUMN tenants.status IS '租户状态: ACTIVE=激活, SUSPENDED=暂停, ARCHIVED=归档';
+COMMENT ON COLUMN tenants.plan IS '订阅计划，影响功能和限额';
+COMMENT ON COLUMN tenants.config IS '租户配置，包含品牌、AI参数、功能开关等';
+
+CREATE INDEX idx_tenants_slug ON tenants(slug);
+CREATE INDEX idx_tenants_status ON tenants(status);
+
+-- 默认租户 (迁移现有数据使用)
+INSERT INTO tenants (id, name, slug, status, plan)
+VALUES ('00000000-0000-0000-0000-000000000001', 'Default Tenant', 'default', 'ACTIVE', 'ENTERPRISE');
+
 -- ===========================================
 -- 用户表 (users)
 -- 存储系统用户信息，支持匿名用户和注册用户
 -- ===========================================
 CREATE TABLE users (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 用户类型: ANONYMOUS(匿名访客), REGISTERED(已注册用户)
     type VARCHAR(20) NOT NULL DEFAULT 'ANONYMOUS'
         CHECK (type IN ('ANONYMOUS', 'REGISTERED')),
@@ -53,6 +111,9 @@ CREATE INDEX idx_users_phone ON users(phone);
 CREATE INDEX idx_users_type ON users(type);
 CREATE INDEX idx_users_source_channel ON users(source_channel);
 CREATE INDEX idx_users_created_at ON users(created_at);
+CREATE INDEX idx_users_tenant ON users(tenant_id);
+CREATE INDEX idx_users_tenant_phone ON users(tenant_id, phone) WHERE phone IS NOT NULL;
+CREATE INDEX idx_users_tenant_fingerprint ON users(tenant_id, fingerprint) WHERE fingerprint IS NOT NULL;
 
 -- ===========================================
 -- 对话表 (conversations)
@@ -60,6 +121,8 @@ CREATE INDEX idx_users_created_at ON users(created_at);
 -- ===========================================
 CREATE TABLE conversations (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 所属用户ID（可为空，支持匿名用户；如果关联注册用户则有外键）
     -- 注意：不使用外键约束，允许匿名访客使用（user_id为随机UUID或null）
     user_id UUID,
@@ -122,6 +185,10 @@ CREATE INDEX idx_conversations_has_converted ON conversations(has_converted) WHE
 CREATE INDEX idx_conversations_consulting_stage ON conversations(consulting_stage);
 CREATE INDEX idx_conversations_conversion_path ON conversations(conversion_path);
 CREATE INDEX idx_conversations_collected_info ON conversations USING GIN(collected_info);
+-- 租户索引
+CREATE INDEX idx_conversations_tenant ON conversations(tenant_id);
+CREATE INDEX idx_conversations_tenant_user ON conversations(tenant_id, user_id);
+CREATE INDEX idx_conversations_tenant_status ON conversations(tenant_id, status);
 
 -- ===========================================
 -- 消息表 (messages)
@@ -129,6 +196,8 @@ CREATE INDEX idx_conversations_collected_info ON conversations USING GIN(collect
 -- ===========================================
 CREATE TABLE messages (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 所属对话ID
     conversation_id UUID REFERENCES conversations(id) ON DELETE CASCADE,
     -- 消息角色: user(用户), assistant(AI助手), system(系统)
@@ -155,6 +224,7 @@ COMMENT ON COLUMN messages.metadata IS '元数据，存储工具调用参数、
 CREATE INDEX idx_messages_conversation_id ON messages(conversation_id);
 CREATE INDEX idx_messages_role ON messages(role);
 CREATE INDEX idx_messages_created_at ON messages(created_at);
+CREATE INDEX idx_messages_tenant ON messages(tenant_id);
 
 -- ===========================================
 -- 订单表 (orders)
@@ -162,6 +232,8 @@ CREATE INDEX idx_messages_created_at ON messages(created_at);
 -- ===========================================
 CREATE TABLE orders (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 订单号（用于展示，格式：ORD + 年月日 + 序号）
     order_no VARCHAR(50) UNIQUE,
     -- 所属用户ID
@@ -227,6 +299,9 @@ CREATE INDEX idx_orders_created_at ON orders(created_at DESC);
 CREATE INDEX idx_orders_paid_at ON orders(paid_at) WHERE paid_at IS NOT NULL;
 -- 复合索引：用于按用户查询特定状态订单
 CREATE INDEX idx_orders_user_status ON orders(user_id, status);
+-- 租户索引
+CREATE INDEX idx_orders_tenant ON orders(tenant_id);
+CREATE INDEX idx_orders_tenant_user ON orders(tenant_id, user_id);
 
 -- ===========================================
 -- 支付表 (payments)
@@ -234,6 +309,8 @@ CREATE INDEX idx_orders_user_status ON orders(user_id, status);
 -- ===========================================
 CREATE TABLE payments (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 关联的订单ID
     order_id UUID REFERENCES orders(id) ON DELETE CASCADE,
     -- 支付方式
@@ -279,6 +356,8 @@ CREATE INDEX idx_payments_created_at ON payments(created_at);
 CREATE INDEX idx_payments_order_status ON payments(order_id, status);
 -- 唯一索引：确保 transaction_id 唯一性（幂等性保证，仅非空值）
 CREATE UNIQUE INDEX idx_payments_transaction_id_unique ON payments(transaction_id) WHERE transaction_id IS NOT NULL;
+-- 租户索引
+CREATE INDEX idx_payments_tenant ON payments(tenant_id);
 
 -- ===========================================
 -- 分类账/财务流水表 (ledger_entries)
@@ -351,6 +430,8 @@ CREATE INDEX idx_ledger_entries_business_type ON ledger_entries(business_type);
 -- ===========================================
 CREATE TABLE daily_statistics (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 统计日期
     stat_date DATE NOT NULL,
     -- 统计维度: OVERALL(总体), CHANNEL(渠道), CATEGORY(移民类别)
@@ -411,8 +492,8 @@ CREATE TABLE daily_statistics (
     -- 更新时间
     updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
 
-    -- 唯一约束：同一天同一维度同一维度值只有一条记录
-    UNIQUE(stat_date, dimension, dimension_value)
+    -- 唯一约束：同一租户同一天同一维度同一维度值只有一条记录
+    UNIQUE(tenant_id, stat_date, dimension, dimension_value)
 );
 
 COMMENT ON TABLE daily_statistics IS '日统计表 - 预聚合的每日统计数据，支持多维度分析';
@@ -422,6 +503,7 @@ COMMENT ON COLUMN daily_statistics.estimated_api_cost IS '预估Claude API成本
 
 CREATE INDEX idx_daily_statistics_stat_date ON daily_statistics(stat_date DESC);
 CREATE INDEX idx_daily_statistics_dimension ON daily_statistics(dimension, dimension_value);
+CREATE INDEX idx_daily_statistics_tenant ON daily_statistics(tenant_id);
 
 -- ===========================================
 -- 月度财务报表 (monthly_financial_reports)
@@ -429,8 +511,10 @@ CREATE INDEX idx_daily_statistics_dimension ON daily_statistics(dimension, dimen
 -- ===========================================
 CREATE TABLE monthly_financial_reports (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 报表月份（格式：YYYY-MM）
-    report_month VARCHAR(7) NOT NULL UNIQUE,
+    report_month VARCHAR(7) NOT NULL,
 
     -- ===== 收入统计 =====
     -- 总收入
@@ -508,6 +592,8 @@ CREATE INDEX idx_monthly_financial_reports_status ON monthly_financial_reports(s
 -- ===========================================
 CREATE TABLE audit_logs (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 操作者ID（用户或管理员）
     actor_id UUID,
     -- 操作者类型: USER, ADMIN, SYSTEM
@@ -555,6 +641,8 @@ CREATE INDEX idx_audit_logs_entity_id ON audit_logs(entity_id);
 CREATE INDEX idx_audit_logs_created_at ON audit_logs(created_at DESC);
 -- 按时间范围查询优化
 CREATE INDEX idx_audit_logs_created_at_brin ON audit_logs USING BRIN(created_at);
+-- 租户索引
+CREATE INDEX idx_audit_logs_tenant ON audit_logs(tenant_id);
 
 -- ===========================================
 -- 发件箱表 (outbox)
@@ -830,6 +918,8 @@ CREATE INDEX idx_evolution_logs_created_at ON evolution_logs(created_at DESC);
 -- ===========================================
 CREATE TABLE verification_codes (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 手机号
     phone VARCHAR(20) NOT NULL,
     -- 验证码
@@ -851,6 +941,9 @@ COMMENT ON TABLE verification_codes IS '验证码表 - 存储手机验证码，
 CREATE INDEX idx_verification_codes_phone ON verification_codes(phone);
 CREATE INDEX idx_verification_codes_expires_at ON verification_codes(expires_at);
 CREATE INDEX idx_verification_codes_ip ON verification_codes(ip_address);
+-- 租户索引
+CREATE INDEX idx_verification_codes_tenant ON verification_codes(tenant_id);
+CREATE INDEX idx_verification_codes_tenant_phone ON verification_codes(tenant_id, phone);
 
 -- ===========================================
 -- 服务定价表 (service_pricing)
@@ -1219,12 +1312,18 @@ ORDER BY total_users DESC;
 
 COMMENT ON VIEW v_channel_statistics IS '渠道统计视图 - 按来源渠道汇总用户和收入数据';
 
+-- 添加 monthly_financial_reports 的租户唯一约束和索引
+ALTER TABLE monthly_financial_reports ADD CONSTRAINT monthly_financial_reports_tenant_month_unique UNIQUE(tenant_id, report_month);
+CREATE INDEX idx_monthly_financial_reports_tenant ON monthly_financial_reports(tenant_id);
+
 -- ===========================================
 -- 知识文章表 (knowledge_articles)
 -- 存储移民相关的知识内容，支持RAG检索
 -- ===========================================
 CREATE TABLE knowledge_articles (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 文章标题
     title VARCHAR(500) NOT NULL,
     -- 文章内容（纯文本或Markdown）
@@ -1272,6 +1371,8 @@ CREATE INDEX idx_knowledge_articles_category ON knowledge_articles(category);
 CREATE INDEX idx_knowledge_articles_published ON knowledge_articles(is_published);
 CREATE INDEX idx_knowledge_articles_quality ON knowledge_articles(quality_score DESC);
 CREATE INDEX idx_knowledge_articles_embedding ON knowledge_articles USING ivfflat (embedding vector_cosine_ops) WITH (lists = 100);
+-- 租户索引
+CREATE INDEX idx_knowledge_articles_tenant ON knowledge_articles(tenant_id);
 
 -- ===========================================
 -- 知识块表 (knowledge_chunks)
@@ -1279,6 +1380,8 @@ CREATE INDEX idx_knowledge_articles_embedding ON knowledge_articles USING ivffla
 -- ===========================================
 CREATE TABLE knowledge_chunks (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 所属文章ID
     article_id UUID NOT NULL REFERENCES knowledge_articles(id) ON DELETE CASCADE,
     -- 块内容
@@ -1304,6 +1407,8 @@ COMMENT ON COLUMN knowledge_chunks.metadata IS '元数据，包含章节标题
 
 CREATE INDEX idx_knowledge_chunks_article ON knowledge_chunks(article_id);
 CREATE INDEX idx_knowledge_chunks_embedding ON knowledge_chunks USING ivfflat (embedding vector_cosine_ops) WITH (lists = 100);
+-- 租户索引
+CREATE INDEX idx_knowledge_chunks_tenant ON knowledge_chunks(tenant_id);
 
 -- ===========================================
 -- 用户记忆表 (user_memories)
@@ -1311,6 +1416,8 @@ CREATE INDEX idx_knowledge_chunks_embedding ON knowledge_chunks USING ivfflat (e
 -- ===========================================
 CREATE TABLE user_memories (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 用户ID（支持匿名用户，不使用外键约束）
     user_id UUID NOT NULL,
     -- 记忆类型
@@ -1361,6 +1468,8 @@ CREATE INDEX idx_user_memories_user ON user_memories(user_id);
 CREATE INDEX idx_user_memories_type ON user_memories(memory_type);
 CREATE INDEX idx_user_memories_importance ON user_memories(user_id, importance DESC);
 CREATE INDEX idx_user_memories_embedding ON user_memories USING ivfflat (embedding vector_cosine_ops) WITH (lists = 100);
+-- 租户索引
+CREATE INDEX idx_user_memories_tenant ON user_memories(tenant_id);
 
 -- ===========================================
 -- 系统经验表 (system_experiences)
@@ -1368,6 +1477,8 @@ CREATE INDEX idx_user_memories_embedding ON user_memories USING ivfflat (embeddi
 -- ===========================================
 CREATE TABLE system_experiences (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 经验类型
     experience_type VARCHAR(30) NOT NULL
         CHECK (experience_type IN (
@@ -1426,6 +1537,8 @@ CREATE INDEX idx_system_experiences_status ON system_experiences(verification_st
 CREATE INDEX idx_system_experiences_active ON system_experiences(is_active);
 CREATE INDEX idx_system_experiences_confidence ON system_experiences(confidence DESC);
 CREATE INDEX idx_system_experiences_embedding ON system_experiences USING ivfflat (embedding vector_cosine_ops) WITH (lists = 100);
+-- 租户索引
+CREATE INDEX idx_system_experiences_tenant ON system_experiences(tenant_id);
 
 -- ===========================================
 -- 管理员表 (admins)
@@ -1433,6 +1546,10 @@ CREATE INDEX idx_system_experiences_embedding ON system_experiences USING ivffla
 -- ===========================================
 CREATE TABLE admins (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID（超级管理员可为空）
+    tenant_id UUID,
+    -- 是否为超级管理员
+    is_super_admin BOOLEAN NOT NULL DEFAULT FALSE,
     -- 用户名（登录用）
     username VARCHAR(50) NOT NULL UNIQUE,
     -- 密码哈希
@@ -1469,11 +1586,14 @@ COMMENT ON COLUMN admins.permissions IS '细粒度权限列表，JSON数组格
 CREATE INDEX idx_admins_username ON admins(username);
 CREATE INDEX idx_admins_role ON admins(role);
 CREATE INDEX idx_admins_active ON admins(is_active);
+-- 租户索引
+CREATE INDEX idx_admins_tenant ON admins(tenant_id);
+CREATE INDEX idx_admins_username_tenant ON admins(tenant_id, username);
 
 -- 插入默认超级管理员（密码: admin123，实际生产环境需要修改）
 -- bcrypt hash for 'admin123' generated with cost 10
-INSERT INTO admins (username, password_hash, name, role, permissions) VALUES
-('admin', '$2b$10$79R2HdSS0Yez9lG5eSdVMutBQu4ew6fb2qzHNeAhu5p70JmDoYsde', '系统管理员', 'SUPER_ADMIN', '["*"]');
+INSERT INTO admins (tenant_id, is_super_admin, username, password_hash, name, role, permissions) VALUES
+('00000000-0000-0000-0000-000000000001', TRUE, 'admin', '$2b$10$79R2HdSS0Yez9lG5eSdVMutBQu4ew6fb2qzHNeAhu5p70JmDoYsde', '系统管理员', 'SUPER_ADMIN', '["*"]');
 
 -- ===========================================
 -- 文件表 (files)
@@ -1481,6 +1601,8 @@ INSERT INTO admins (username, password_hash, name, role, permissions) VALUES
 -- ===========================================
 CREATE TABLE files (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 所属用户ID
     user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
     -- 关联的对话ID（可选）
@@ -1526,6 +1648,9 @@ CREATE INDEX idx_files_conversation_id ON files(conversation_id);
 CREATE INDEX idx_files_user_created ON files(user_id, created_at DESC);
 CREATE INDEX idx_files_status ON files(status);
 CREATE INDEX idx_files_type ON files(type);
+-- 租户索引
+CREATE INDEX idx_files_tenant ON files(tenant_id);
+CREATE INDEX idx_files_tenant_user ON files(tenant_id, user_id);
 
 CREATE TRIGGER update_files_updated_at BEFORE UPDATE ON files FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
 
@@ -1535,6 +1660,8 @@ CREATE TRIGGER update_files_updated_at BEFORE UPDATE ON files FOR EACH ROW EXECU
 -- ===========================================
 CREATE TABLE token_usages (
     id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    -- 租户ID
+    tenant_id UUID NOT NULL DEFAULT '00000000-0000-0000-0000-000000000001',
     -- 所属用户ID（可为空，支持匿名用户）
     user_id UUID,
     -- 所属对话ID
@@ -1580,6 +1707,8 @@ CREATE INDEX idx_token_usages_model ON token_usages(model);
 CREATE INDEX idx_token_usages_intent ON token_usages(intent_type);
 -- BRIN索引，用于时间范围查询优化
 CREATE INDEX idx_token_usages_created_brin ON token_usages USING BRIN(created_at);
+-- 租户索引
+CREATE INDEX idx_token_usages_tenant ON token_usages(tenant_id);
 
 -- ===========================================
 -- 结束
diff --git a/scripts/package.json b/scripts/package.json
new file mode 100644
index 0000000..aaac8da
--- /dev/null
+++ b/scripts/package.json
@@ -0,0 +1,20 @@
+{
+  "name": "@iconsulting/scripts",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "seed": "ts-node seed.ts",
+    "seed:prod": "node dist/seed.js"
+  },
+  "dependencies": {
+    "pg": "^8.11.3",
+    "bcrypt": "^5.1.1"
+  },
+  "devDependencies": {
+    "@types/bcrypt": "^5.0.2",
+    "@types/node": "^20.10.6",
+    "@types/pg": "^8.10.9",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.3.3"
+  }
+}
diff --git a/scripts/seed.ts b/scripts/seed.ts
new file mode 100644
index 0000000..dd1bd74
--- /dev/null
+++ b/scripts/seed.ts
@@ -0,0 +1,241 @@
+/**
+ * 数据库种子脚本
+ *
+ * 用法:
+ *   npx ts-node scripts/seed.ts
+ *
+ * 或在 docker-compose 中启动时执行
+ *
+ * 环境变量:
+ *   DATABASE_URL: 数据库连接字符串
+ *   DB_HOST, DB_PORT, DB_USER, DB_PASSWORD, DB_NAME: 单独配置
+ */
+
+import { Client } from 'pg';
+import * as bcrypt from 'bcrypt';
+
+// 默认租户 ID
+const DEFAULT_TENANT_ID = '00000000-0000-0000-0000-000000000001';
+
+// 数据库连接配置
+function getDbConfig() {
+  if (process.env.DATABASE_URL) {
+    return { connectionString: process.env.DATABASE_URL };
+  }
+  return {
+    host: process.env.DB_HOST || 'localhost',
+    port: parseInt(process.env.DB_PORT || '5432', 10),
+    user: process.env.DB_USER || 'postgres',
+    password: process.env.DB_PASSWORD || 'postgres',
+    database: process.env.DB_NAME || 'iconsulting',
+  };
+}
+
+async function seed() {
+  const client = new Client(getDbConfig());
+
+  try {
+    await client.connect();
+    console.log('Connected to database');
+
+    // 1. 检查并创建默认租户
+    await seedTenant(client);
+
+    // 2. 检查并创建默认管理员
+    await seedAdmin(client);
+
+    // 3. 检查并创建默认系统配置
+    await seedSystemConfigs(client);
+
+    // 4. 检查并创建默认服务定价
+    await seedServicePricing(client);
+
+    console.log('Seed completed successfully!');
+  } catch (error) {
+    console.error('Seed failed:', error);
+    process.exit(1);
+  } finally {
+    await client.end();
+  }
+}
+
+async function seedTenant(client: Client) {
+  console.log('Checking tenants table...');
+
+  // 检查 tenants 表是否存在
+  const tableExists = await client.query(`
+    SELECT EXISTS (
+      SELECT FROM information_schema.tables
+      WHERE table_schema = 'public'
+      AND table_name = 'tenants'
+    );
+  `);
+
+  if (!tableExists.rows[0].exists) {
+    console.log('  tenants table does not exist, skipping');
+    return;
+  }
+
+  // 检查默认租户是否存在
+  const tenantExists = await client.query(
+    'SELECT id FROM tenants WHERE id = $1',
+    [DEFAULT_TENANT_ID]
+  );
+
+  if (tenantExists.rows.length === 0) {
+    console.log('  Creating default tenant...');
+    await client.query(`
+      INSERT INTO tenants (id, name, slug, status, plan)
+      VALUES ($1, 'Default Tenant', 'default', 'ACTIVE', 'ENTERPRISE')
+    `, [DEFAULT_TENANT_ID]);
+    console.log('  Default tenant created');
+  } else {
+    console.log('  Default tenant already exists');
+  }
+}
+
+async function seedAdmin(client: Client) {
+  console.log('Checking admins table...');
+
+  // 检查 admins 表是否存在
+  const tableExists = await client.query(`
+    SELECT EXISTS (
+      SELECT FROM information_schema.tables
+      WHERE table_schema = 'public'
+      AND table_name = 'admins'
+    );
+  `);
+
+  if (!tableExists.rows[0].exists) {
+    console.log('  admins table does not exist, skipping');
+    return;
+  }
+
+  // 检查默认管理员是否存在
+  const adminExists = await client.query(
+    "SELECT id FROM admins WHERE username = 'admin'"
+  );
+
+  if (adminExists.rows.length === 0) {
+    console.log('  Creating default admin...');
+    // bcrypt hash for 'admin123' with cost 10
+    const passwordHash = await bcrypt.hash('admin123', 10);
+
+    // 检查表结构是否包含 tenant_id 和 is_super_admin
+    const hasNewColumns = await client.query(`
+      SELECT column_name FROM information_schema.columns
+      WHERE table_name = 'admins'
+      AND column_name IN ('tenant_id', 'is_super_admin')
+    `);
+
+    if (hasNewColumns.rows.length >= 2) {
+      // 新表结构
+      await client.query(`
+        INSERT INTO admins (tenant_id, is_super_admin, username, password_hash, name, role, permissions)
+        VALUES ($1, TRUE, 'admin', $2, '系统管理员', 'SUPER_ADMIN', '["*"]')
+      `, [DEFAULT_TENANT_ID, passwordHash]);
+    } else {
+      // 旧表结构
+      await client.query(`
+        INSERT INTO admins (username, password_hash, name, role, permissions)
+        VALUES ('admin', $1, '系统管理员', 'SUPER_ADMIN', '["*"]')
+      `, [passwordHash]);
+    }
+    console.log('  Default admin created (username: admin, password: admin123)');
+  } else {
+    console.log('  Default admin already exists');
+  }
+}
+
+async function seedSystemConfigs(client: Client) {
+  console.log('Checking system_configs table...');
+
+  // 检查 system_configs 表是否存在
+  const tableExists = await client.query(`
+    SELECT EXISTS (
+      SELECT FROM information_schema.tables
+      WHERE table_schema = 'public'
+      AND table_name = 'system_configs'
+    );
+  `);
+
+  if (!tableExists.rows[0].exists) {
+    console.log('  system_configs table does not exist, skipping');
+    return;
+  }
+
+  const configs = [
+    { key: 'system_prompt_identity', value: '"专业、友善、耐心的香港移民顾问"', group: 'PROMPT', desc: '系统身份定位' },
+    { key: 'system_prompt_style', value: '"专业但不生硬，用简洁明了的语言解答"', group: 'PROMPT', desc: '对话风格' },
+    { key: 'system_prompt_rules', value: '["只回答移民相关问题", "复杂评估建议付费服务", "不做法律承诺"]', group: 'PROMPT', desc: '系统行为规则' },
+    { key: 'max_free_messages_per_day', value: '50', group: 'SYSTEM', desc: '每日免费消息数限制' },
+    { key: 'max_conversation_context_messages', value: '20', group: 'SYSTEM', desc: '对话上下文最大消息数' },
+    { key: 'assessment_price_default', value: '99', group: 'PAYMENT', desc: '默认评估价格(元)' },
+    { key: 'payment_timeout_minutes', value: '30', group: 'PAYMENT', desc: '支付超时时间(分钟)' },
+    { key: 'sms_rate_limit_per_hour', value: '5', group: 'SYSTEM', desc: '每小时短信发送限制' },
+    { key: 'enable_anonymous_chat', value: 'true', group: 'FEATURE', desc: '是否允许匿名用户聊天' },
+    { key: 'require_phone_for_payment', value: 'true', group: 'FEATURE', desc: '支付时是否要求手机验证' },
+  ];
+
+  for (const config of configs) {
+    const exists = await client.query(
+      'SELECT key FROM system_configs WHERE key = $1',
+      [config.key]
+    );
+
+    if (exists.rows.length === 0) {
+      await client.query(`
+        INSERT INTO system_configs (key, value, config_group, description)
+        VALUES ($1, $2, $3, $4)
+      `, [config.key, config.value, config.group, config.desc]);
+      console.log(`  Created config: ${config.key}`);
+    }
+  }
+  console.log('  System configs seeded');
+}
+
+async function seedServicePricing(client: Client) {
+  console.log('Checking service_pricing table...');
+
+  // 检查 service_pricing 表是否存在
+  const tableExists = await client.query(`
+    SELECT EXISTS (
+      SELECT FROM information_schema.tables
+      WHERE table_schema = 'public'
+      AND table_name = 'service_pricing'
+    );
+  `);
+
+  if (!tableExists.rows[0].exists) {
+    console.log('  service_pricing table does not exist, skipping');
+    return;
+  }
+
+  const pricing = [
+    { type: 'ASSESSMENT', category: 'QMAS', price: 99, originalPrice: 199, desc: '优才计划移民资格评估' },
+    { type: 'ASSESSMENT', category: 'GEP', price: 99, originalPrice: 199, desc: '专才计划移民资格评估' },
+    { type: 'ASSESSMENT', category: 'IANG', price: 79, originalPrice: 149, desc: '留学IANG移民资格评估' },
+    { type: 'ASSESSMENT', category: 'TTPS', price: 99, originalPrice: 199, desc: '高才通移民资格评估' },
+    { type: 'ASSESSMENT', category: 'CIES', price: 199, originalPrice: 399, desc: '投资移民资格评估' },
+    { type: 'ASSESSMENT', category: 'TECHTAS', price: 99, originalPrice: 199, desc: '科技人才移民资格评估' },
+  ];
+
+  for (const p of pricing) {
+    const exists = await client.query(
+      'SELECT id FROM service_pricing WHERE service_type = $1 AND category = $2',
+      [p.type, p.category]
+    );
+
+    if (exists.rows.length === 0) {
+      await client.query(`
+        INSERT INTO service_pricing (service_type, category, price, original_price, currency, description)
+        VALUES ($1, $2, $3, $4, 'CNY', $5)
+      `, [p.type, p.category, p.price, p.originalPrice, p.desc]);
+      console.log(`  Created pricing: ${p.type} - ${p.category}`);
+    }
+  }
+  console.log('  Service pricing seeded');
+}
+
+// 运行种子脚本
+seed();
diff --git a/scripts/tsconfig.json b/scripts/tsconfig.json
new file mode 100644
index 0000000..644599b
--- /dev/null
+++ b/scripts/tsconfig.json
@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "commonjs",
+    "lib": ["ES2020"],
+    "outDir": "./dist",
+    "rootDir": ".",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "declaration": false
+  },
+  "include": ["*.ts"],
+  "exclude": ["node_modules", "dist"]
+}