diff --git a/backend/services/identity-service/scripts/health-check.sh b/backend/services/identity-service/scripts/health-check.sh
index 976d2015..633eec02 100755
--- a/backend/services/identity-service/scripts/health-check.sh
+++ b/backend/services/identity-service/scripts/health-check.sh
@@ -51,7 +51,7 @@ check_service "Identity Service" "curl -f http://localhost:3000/health" "npm run
 
 # 检查 Swagger 文档
 echo -e "${YELLOW}=== API 文档 ===${NC}"
-check_service "Swagger UI" "curl -f http://localhost:3000/api" "等待 Identity Service 启动"
+check_service "Swagger UI" "curl -f http://localhost:3000/api/docs" "等待 Identity Service 启动"
 
 echo ""
 echo -e "${YELLOW}======================================${NC}"
diff --git a/backend/services/identity-service/src/api/controllers/health.controller.ts b/backend/services/identity-service/src/api/controllers/health.controller.ts
new file mode 100644
index 00000000..49443b6f
--- /dev/null
+++ b/backend/services/identity-service/src/api/controllers/health.controller.ts
@@ -0,0 +1,18 @@
+import { Controller, Get } from '@nestjs/common';
+import { ApiTags, ApiOperation } from '@nestjs/swagger';
+import { Public } from '@/shared/decorators/public.decorator';
+
+@ApiTags('健康检查')
+@Controller()
+export class HealthController {
+  @Public()
+  @Get('health')
+  @ApiOperation({ summary: '健康检查端点' })
+  health() {
+    return {
+      status: 'ok',
+      timestamp: new Date().toISOString(),
+      service: 'identity-service',
+    };
+  }
+}
diff --git a/backend/services/identity-service/src/app.module.ts b/backend/services/identity-service/src/app.module.ts
index 9f274d2e..91b72ddc 100644
--- a/backend/services/identity-service/src/app.module.ts
+++ b/backend/services/identity-service/src/app.module.ts
@@ -8,6 +8,7 @@ import { appConfig, databaseConfig, jwtConfig, redisConfig, kafkaConfig, smsConf
 
 // Controllers
 import { UserAccountController } from '@/api/controllers/user-account.controller';
+import { HealthController } from '@/api/controllers/health.controller';
 
 // Application Services
 import { UserApplicationService } from '@/application/services/user-application.service';
@@ -67,7 +68,7 @@ export class ApplicationModule {}
 // ============ API Module ============
 @Module({
   imports: [ApplicationModule],
-  controllers: [UserAccountController],
+  controllers: [HealthController, UserAccountController],
 })
 export class ApiModule {}