diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..9c87fe2
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,25 @@
+# EZOps AIOps - 环境变量模板
+# 复制为 .env 并根据需要修改
+
+# 服务配置
+SERVER_PORT=8080
+SERVER_MODE=development
+
+# 前端端口
+FRONTEND_PORT=5173
+
+# 数据库配置 - 默认 SQLite 零配置
+DB_DRIVER=sqlite
+DB_NAME=data/aiops.db
+
+# MySQL 配置（可选）
+# DB_DRIVER=mysql
+# DB_HOST=localhost
+# DB_PORT=3306
+# DB_USER=root
+# DB_PASSWORD=
+# DB_NAME=aiops
+
+# JWT 配置
+JWT_SECRET=aiops-secret-key-change-in-production
+JWT_EXPIRE_HOURS=24
diff --git a/.gitignore b/.gitignore
index 6cae04a..482413c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,10 @@
 # Dependencies
 node_modules/
-app/node_modules/
+frontend/node_modules/
 
 # Build output
-app/dist/
-app/dist-ssr/
+frontend/dist/
+frontend/dist-ssr/
 backend/bin/
 *.exe
 *.exe~
@@ -17,9 +17,14 @@ backend/vendor/
 *.test
 *.out
 
-# Config
-config.yaml
+# Compiled binary
+backend/aiops-server
+backend/aiops
+
+# Config (keep backend/config.yaml as default)
+config.local.yaml
 *.local
+.env
 
 # IDE
 .idea/
@@ -39,6 +44,10 @@ logs/
 # Database
 *.db
 *.sqlite
+backend/data/
 
 # Docker
 docker-data/
+
+# PID files
+*.pid
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..09ef793
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,62 @@
+# EZOps AIOps - Makefile
+.PHONY: help install dev build clean status stop restart lint
+
+help:
+	@echo "EZOps AIOps - 可用命令:"
+	@echo ""
+	@echo "  make install    - 安装前后端依赖"
+	@echo "  make dev        - 启动开发环境（前后端）"
+	@echo "  make build      - 构建生产环境（前后端）"
+	@echo "  make build-ui   - 仅构建前端"
+	@echo "  make build-api  - 仅构建后端"
+	@echo "  make status     - 查看服务状态"
+	@echo "  make stop       - 停止所有服务"
+	@echo "  make restart    - 重启所有服务"
+	@echo "  make logs       - 查看实时日志"
+	@echo "  make lint       - 代码检查"
+	@echo "  make clean      - 清理构建产物"
+	@echo ""
+
+install:
+	@echo "安装后端依赖..."
+	cd backend && go mod download
+	@echo "安装前端依赖..."
+	cd frontend && npm install
+
+dev:
+	./run.sh start
+
+build-ui:
+	@echo "构建前端..."
+	cd frontend && npm run build
+
+build-api:
+	@echo "构建后端..."
+	cd backend && CGO_ENABLED=1 go build -o aiops-server cmd/main.go
+
+build: build-api build-ui
+
+status:
+	./run.sh status
+
+stop:
+	./run.sh stop
+
+restart:
+	./run.sh restart
+
+logs:
+	@tail -f backend/logs/server.log frontend/logs/dev.log 2>/dev/null || echo "日志文件不存在"
+
+lint:
+	@echo "检查后端代码..."
+	cd backend && go vet ./...
+	@echo "检查前端代码..."
+	cd frontend && npm run lint 2>/dev/null || echo "前端 lint 未配置，跳过"
+
+clean:
+	@echo "清理构建产物..."
+	rm -f backend/aiops-server
+	rm -rf frontend/dist
+	rm -f backend/logs/*.log frontend/logs/*.log
+	@echo "清理完成"
diff --git a/README.md b/README.md
index c178216..def2c4b 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
 
 ```
 aiops/
-├── app/                    # 前端项目 (React + TypeScript)
+├── frontend/                    # 前端项目 (React + TypeScript)
 │   ├── src/
 │   │   ├── components/     # 组件 (dashboard/server/k8s/monitor/deploy/aiops/...)
 │   │   ├── lib/            # 工具函数
diff --git a/app/vite.config.ts b/app/vite.config.ts
deleted file mode 100644
index 32692d1..0000000
--- a/app/vite.config.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import path from "path"
-import react from "@vitejs/plugin-react"
-import { defineConfig } from "vite"
-import { inspectAttr } from 'kimi-plugin-inspect-react'
-
-// https://vite.dev/config/
-export default defineConfig({
-  base: './',
-  plugins: [inspectAttr(), react()],
-  resolve: {
-    alias: {
-      "@": path.resolve(__dirname, "./src"),
-    },
-  },
-});
diff --git a/backend/go.mod b/backend/go.mod
index 691363a..54a8579 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -10,7 +10,8 @@ require (
 	golang.org/x/crypto v0.18.0
 	gorm.io/driver/mysql v1.5.2
 	gorm.io/driver/postgres v1.5.4
-	gorm.io/gorm v1.25.5
+	gorm.io/driver/sqlite v1.6.0
+	gorm.io/gorm v1.30.0
 )
 
 require (
@@ -35,6 +36,7 @@ require (
 	github.com/leodido/go-urn v1.2.4 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/mattn/go-sqlite3 v1.14.22 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
@@ -53,7 +55,7 @@ require (
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
 	golang.org/x/net v0.19.0 // indirect
 	golang.org/x/sys v0.16.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/text v0.20.0 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/backend/go.sum b/backend/go.sum
index 0bfddc8..7f59e9c 100644
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -64,6 +64,8 @@ github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0V
 github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
 github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
+github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -128,8 +130,8 @@ golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
 golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
-golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.20.0 h1:gK/Kv2otX8gz+wn7Rmb3vT96ZwuoxnQlY+HlJVj7Qug=
+golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
@@ -146,7 +148,9 @@ gorm.io/driver/mysql v1.5.2 h1:QC2HRskSE75wBuOxe0+iCkyJZ+RqpudsQtqkp+IMuXs=
 gorm.io/driver/mysql v1.5.2/go.mod h1:pQLhh1Ut/WUAySdTHwBpBv6+JKcj+ua4ZFx1QQTBzb8=
 gorm.io/driver/postgres v1.5.4 h1:Iyrp9Meh3GmbSuyIAGyjkN+n9K+GHX9b9MqsTL4EJCo=
 gorm.io/driver/postgres v1.5.4/go.mod h1:Bgo89+h0CRcdA33Y6frlaHHVuTdOf87pmyzwW9C/BH0=
+gorm.io/driver/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
+gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
 gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=
-gorm.io/gorm v1.25.5 h1:zR9lOiiYf09VNh5Q1gphfyia1JpiClIWG9hQaxB/mls=
-gorm.io/gorm v1.25.5/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
+gorm.io/gorm v1.30.0 h1:qbT5aPv1UH8gI99OsRlvDToLxW5zR7FzS9acZDOZcgs=
+gorm.io/gorm v1.30.0/go.mod h1:8Z33v652h4//uMA76KjeDH8mJXPm1QNCYrMeatR0DOE=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
diff --git a/backend/internal/config/config.go b/backend/internal/config/config.go
index 9ba8ba6..b2bc5d2 100644
--- a/backend/internal/config/config.go
+++ b/backend/internal/config/config.go
@@ -1,6 +1,8 @@
 package config
 
 import (
+	"fmt"
+
 	"github.com/spf13/viper"
 	"go.uber.org/zap"
 )
@@ -60,7 +62,8 @@ func Load() *Config {
 	viper.SetDefault("mode", "development")
 	viper.SetDefault("port", "8080")
 	viper.SetDefault("log_level", "info")
-	viper.SetDefault("database.driver", "mysql")
+	viper.SetDefault("database.driver", "sqlite")
+	viper.SetDefault("database.dbname", "data/aiops.db")
 	viper.SetDefault("database.host", "localhost")
 	viper.SetDefault("database.port", 3306)
 	viper.SetDefault("database.charset", "utf8mb4")
@@ -90,7 +93,11 @@ func Load() *Config {
 // DSN 返回数据库连接字符串
 func (d *DatabaseConfig) DSN() string {
 	if d.Driver == "mysql" {
-		return d.User + ":" + d.Password + "@tcp(" + d.Host + ":" + string(rune(d.Port)) + ")/" + d.DBName + "?charset=" + d.Charset + "&parseTime=True&loc=Local"
+		return fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=%s&parseTime=True&loc=Local",
+			d.User, d.Password, d.Host, d.Port, d.DBName, d.Charset)
+	}
+	if d.Driver == "sqlite" {
+		return d.DBName
 	}
 	return ""
 }
diff --git a/backend/internal/models/approval.go b/backend/internal/models/approval.go
index d1a2bf8..8d8aa70 100644
--- a/backend/internal/models/approval.go
+++ b/backend/internal/models/approval.go
@@ -44,9 +44,9 @@ type ApprovalProcess struct {
 	DeletedAt  gorm.DeletedAt `gorm:"index" json:"-"`
 
 	// 关联
-	Template *ApprovalTemplate `json:"template,omitempty"`
-	ApplicantUser *User        `json:"applicant_user,omitempty"`
-	Steps    []ApprovalStep    `json:"steps,omitempty"`
+	Template      *ApprovalTemplate `gorm:"foreignKey:TemplateID" json:"template,omitempty"`
+	ApplicantUser *User             `gorm:"foreignKey:Applicant" json:"applicant_user,omitempty"`
+	Steps         []ApprovalStep    `gorm:"foreignKey:ProcessID" json:"steps,omitempty"`
 }
 
 // TableName 表名
@@ -67,7 +67,7 @@ type ApprovalStep struct {
 	UpdatedAt time.Time      `json:"updated_at"`
 
 	// 关联
-	ApproverUser *User `json:"approver_user,omitempty"`
+	ApproverUser *User `gorm:"foreignKey:Approver" json:"approver_user,omitempty"`
 }
 
 // TableName 表名
diff --git a/backend/pkg/database/database.go b/backend/pkg/database/database.go
index 6136f07..73a638f 100644
--- a/backend/pkg/database/database.go
+++ b/backend/pkg/database/database.go
@@ -9,6 +9,7 @@ import (
 
 	"gorm.io/driver/mysql"
 	"gorm.io/driver/postgres"
+	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
 )
@@ -26,6 +27,8 @@ func New(cfg config.DatabaseConfig) (*gorm.DB, error) {
 		dsn := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=disable",
 			cfg.Host, cfg.Port, cfg.User, cfg.Password, cfg.DBName)
 		dialector = postgres.Open(dsn)
+	case "sqlite":
+		dialector = sqlite.Open(cfg.DBName)
 	default:
 		return nil, fmt.Errorf("unsupported database driver: %s", cfg.Driver)
 	}
diff --git a/docs/PROJECT_SUMMARY.md b/docs/PROJECT_SUMMARY.md
index c6d8cdb..79bed59 100644
--- a/docs/PROJECT_SUMMARY.md
+++ b/docs/PROJECT_SUMMARY.md
@@ -8,7 +8,7 @@ EZOps 是一个专业的 AIOps 智能运维平台，包含完整的前后端代
 
 ```
 /mnt/okcomputer/output/
-├── app/                          # 前端项目 (React + TypeScript + Vite)
+├── frontend/                      # 前端项目 (React + TypeScript + Vite)
 │   ├── src/
 │   │   ├── components/          # 组件目录
 │   │   │   ├── layout/          # 布局组件
diff --git a/docs/README.md b/docs/README.md
new file mode 100644
index 0000000..5595073
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1,23 @@
+# EZOps AIOps 开发文档
+
+本目录包含 EZOps AIOps 智能运维平台的全部开发文档。
+
+## 文档索引
+
+| 文档 | 说明 |
+|------|------|
+| [项目结构](./project-structure.md) | 前后端目录结构说明 |
+| [快速开始](./quick-start.md) | 环境准备、安装、启动 |
+| [API 接口](./api-reference.md) | 后端 API 接口文档 |
+| [数据库设计](./database-schema.md) | 数据模型和表结构 |
+| [开发规范](./development-guide.md) | 代码规范、Git 工作流 |
+| [部署指南](./deployment.md) | 生产环境部署 |
+
+## 设计文档
+
+| 文档 | 说明 |
+|------|------|
+| [ROADMAP](./ROADMAP.md) | 项目路线图 |
+| [PDD 计划](./PDD_PLAN.md) | 产品驱动开发计划 |
+| [项目摘要](./PROJECT_SUMMARY.md) | 项目整体概述 |
+| [后端摘要](./BACKEND_SUMMARY.md) | 后端架构概述 |
diff --git a/docs/api-reference.md b/docs/api-reference.md
new file mode 100644
index 0000000..53bd0e0
--- /dev/null
+++ b/docs/api-reference.md
@@ -0,0 +1,261 @@
+# API 接口文档
+
+## 基础信息
+
+| 项目 | 值 |
+|------|---|
+| Base URL | `http://localhost:8080/api/v1` |
+| 认证方式 | JWT Bearer Token |
+| 请求格式 | JSON |
+| 响应格式 | JSON |
+
+## 通用响应结构
+
+```json
+{
+  "code": 200,
+  "message": "success",
+  "data": {}
+}
+```
+
+分页响应：
+
+```json
+{
+  "code": 200,
+  "message": "success",
+  "data": {
+    "list": [],
+    "total": 100
+  }
+}
+```
+
+## 认证
+
+### POST /auth/login
+
+用户登录，获取 JWT Token。
+
+**请求体：**
+```json
+{
+  "username": "admin",
+  "password": "admin123"
+}
+```
+
+**响应：**
+```json
+{
+  "code": 200,
+  "message": "登录成功",
+  "data": {
+    "token": "eyJhbGciOiJIUzI1NiIs...",
+    "expires_in": 86400,
+    "user": {
+      "id": 1,
+      "username": "admin",
+      "real_name": "管理员"
+    }
+  }
+}
+```
+
+### POST /auth/register
+
+用户注册。
+
+### GET /user/profile
+
+获取当前登录用户信息。（需认证）
+
+### PUT /user/profile
+
+更新当前用户信息。（需认证）
+
+### PUT /user/password
+
+修改密码。（需认证）
+
+## 用户管理（管理员）
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/admin/users` | 用户列表 |
+| GET | `/admin/users/:id` | 用户详情 |
+| POST | `/admin/users` | 创建用户 |
+| PUT | `/admin/users/:id` | 更新用户 |
+| DELETE | `/admin/users/:id` | 删除用户 |
+
+## 仪表盘
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/dashboard/stats` | 统计数据 |
+| GET | `/dashboard/recent-alerts` | 最近告警 |
+| GET | `/dashboard/recent-releases` | 最近发布 |
+| GET | `/dashboard/metrics` | 性能指标 |
+
+## 服务器管理
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/servers` | 服务器列表 |
+| GET | `/servers/stats` | 服务器统计 |
+| GET | `/servers/:id` | 服务器详情 |
+| POST | `/servers` | 添加服务器 |
+| PUT | `/servers/:id` | 更新服务器 |
+| DELETE | `/servers/:id` | 删除服务器 |
+| POST | `/servers/batch-delete` | 批量删除 |
+
+## 云平台管理
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/cloud-accounts` | 云账号列表 |
+| POST | `/cloud-accounts` | 添加云账号 |
+| DELETE | `/cloud-accounts/:id` | 删除云账号 |
+| GET | `/domains` | 域名列表 |
+| POST | `/domains` | 添加域名 |
+| DELETE | `/domains/:id` | 删除域名 |
+
+## K8s 集群
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/k8s-clusters` | 集群列表 |
+| GET | `/k8s-clusters/:id` | 集群详情 |
+| POST | `/k8s-clusters` | 添加集群 |
+| PUT | `/k8s-clusters/:id` | 更新集群 |
+| DELETE | `/k8s-clusters/:id` | 删除集群 |
+| GET | `/k8s-clusters/:id/nodes` | 节点列表 |
+| GET | `/k8s-clusters/:id/pods` | Pod 列表 |
+| GET | `/k8s-clusters/:id/deployments` | Deployment 列表 |
+| GET | `/k8s-clusters/:id/services` | Service 列表 |
+| GET | `/k8s-clusters/:id/ingresses` | Ingress 列表 |
+
+## 监控告警
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/alerts` | 告警事件列表 |
+| GET | `/alerts/rules` | 告警规则列表 |
+| POST | `/alerts/rules` | 创建告警规则 |
+| PUT | `/alerts/rules/:id` | 更新规则 |
+| DELETE | `/alerts/rules/:id` | 删除规则 |
+| POST | `/alerts/rules/:id/toggle` | 启用/禁用规则 |
+| POST | `/alerts/:id/ack` | 确认告警 |
+
+## CI/CD 流水线
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/pipelines` | 流水线列表 |
+| POST | `/pipelines` | 创建流水线 |
+| GET | `/pipelines/:id` | 流水线详情 |
+| PUT | `/pipelines/:id` | 更新流水线 |
+| DELETE | `/pipelines/:id` | 删除流水线 |
+| POST | `/pipelines/:id/trigger` | 触发流水线 |
+| GET | `/pipelines/:id/runs` | 执行记录 |
+
+## 应用发布
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/releases` | 发布列表 |
+| POST | `/releases` | 创建发布 |
+| POST | `/releases/:id/approve` | 审批发布 |
+| POST | `/releases/:id/deploy` | 部署发布 |
+| POST | `/releases/:id/rollback` | 回滚发布 |
+
+## 自动化运维
+
+### 定时任务
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/cron-jobs` | 任务列表 |
+| POST | `/cron-jobs` | 创建任务 |
+| GET | `/cron-jobs/:id` | 任务详情 |
+| PUT | `/cron-jobs/:id` | 更新任务 |
+| DELETE | `/cron-jobs/:id` | 删除任务 |
+| POST | `/cron-jobs/:id/toggle` | 启用/禁用 |
+| POST | `/cron-jobs/:id/execute` | 手动执行 |
+
+### 脚本管理
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/scripts` | 脚本列表 |
+| POST | `/scripts` | 创建脚本 |
+| GET | `/scripts/:id` | 脚本详情 |
+| PUT | `/scripts/:id` | 更新脚本 |
+| DELETE | `/scripts/:id` | 删除脚本 |
+| POST | `/scripts/:id/execute` | 执行脚本 |
+
+## 审批流程
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/approvals/templates` | 审批模板列表 |
+| POST | `/approvals/templates` | 创建模板 |
+| GET | `/approvals/templates/:id` | 模板详情 |
+| PUT | `/approvals/templates/:id` | 更新模板 |
+| DELETE | `/approvals/templates/:id` | 删除模板 |
+| GET | `/approvals/processes` | 审批流程列表 |
+| POST | `/approvals/processes` | 发起审批 |
+| GET | `/approvals/processes/:id` | 流程详情 |
+| POST | `/approvals/processes/:id/approve` | 审批通过 |
+| POST | `/approvals/processes/:id/reject` | 审批驳回 |
+
+## 导航管理
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/navigations/groups` | 导航分组列表 |
+| POST | `/navigations/groups` | 创建分组 |
+| PUT | `/navigations/groups/:id` | 更新分组 |
+| DELETE | `/navigations/groups/:id` | 删除分组 |
+| GET | `/navigations/links` | 导航链接列表 |
+| POST | `/navigations/links` | 创建链接 |
+| PUT | `/navigations/links/:id` | 更新链接 |
+| DELETE | `/navigations/links/:id` | 删除链接 |
+| POST | `/navigations/links/:id/favorite` | 收藏/取消收藏 |
+
+## 审计日志
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/audit/logs` | 审计日志列表 |
+| GET | `/audit/logs/:id` | 日志详情 |
+| GET | `/audit/modules` | 审计模块列表 |
+| GET | `/audit/actions` | 审计操作列表 |
+| GET | `/audit/logs/export` | 导出日志 |
+| GET | `/audit/statistics` | 审计统计 |
+| POST | `/audit/logs/clear` | 清空日志 |
+
+## 健康检查
+
+### GET /health
+
+无需认证。
+
+```json
+{
+  "status": "ok"
+}
+```
+
+### GET /version
+
+无需认证。
+
+```json
+{
+  "version": "dev",
+  "build_time": "unknown",
+  "git_commit": "unknown"
+}
+```
diff --git a/docs/database-schema.md b/docs/database-schema.md
new file mode 100644
index 0000000..547992a
--- /dev/null
+++ b/docs/database-schema.md
@@ -0,0 +1,210 @@
+# 数据库设计
+
+## 概述
+
+EZOps AIOps 使用 GORM 作为 ORM 框架，支持 SQLite / MySQL / PostgreSQL。
+
+- **默认**: SQLite（零配置，数据文件 `backend/data/aiops.db`）
+- **生产**: 推荐使用 MySQL 或 PostgreSQL
+
+首次启动时，`AutoMigrate` 会自动创建所有表。
+
+## 数据模型
+
+### 用户体系
+
+#### users - 用户表
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | uint | 主键 |
+| username | string | 用户名（唯一） |
+| password | string | 密码（bcrypt 加密） |
+| email | string | 邮箱 |
+| phone | string | 手机号 |
+| real_name | string | 真实姓名 |
+| avatar | string | 头像 URL |
+| status | int | 状态（1=正常 0=禁用） |
+| last_login | time | 最后登录时间 |
+| created_at | time | 创建时间 |
+| updated_at | time | 更新时间 |
+
+#### roles - 角色表
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | uint | 主键 |
+| name | string | 角色名称 |
+| code | string | 角色代码 |
+| description | string | 角色描述 |
+| sort | int | 排序 |
+
+#### permissions - 权限表
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | uint | 主键 |
+| name | string | 权限名称 |
+| code | string | 权限代码 |
+| type | string | 权限类型（menu/btn/api） |
+| path | string | 路由路径 |
+| method | string | HTTP 方法 |
+
+### 服务器管理
+
+#### servers - 服务器表
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | uint | 主键 |
+| name | string | 服务器名称 |
+| hostname | string | 主机名 |
+| ip | string | IP 地址 |
+| port | int | SSH 端口 |
+| os | string | 操作系统 |
+| cpu | int | CPU 核数 |
+| memory | int64 | 内存（MB） |
+| disk | int64 | 磁盘（GB） |
+| status | string | 状态（online/offline/maintenance） |
+| tags | string | 标签（JSON） |
+| cloud_id | uint | 关联云账号 |
+| region | string | 地域 |
+
+#### clouds - 云平台表
+#### cloud_accounts - 云账号表
+#### regions - 地域表
+#### domains - 域名表
+
+### K8s 管理
+
+#### k8s_clusters - K8s 集群表
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | uint | 主键 |
+| name | string | 集群名称 |
+| version | string | K8s 版本 |
+| api_server | string | API Server 地址 |
+| kubeconfig | string | Kubeconfig 内容 |
+| status | string | 集群状态 |
+
+#### k8s_nodes, k8s_pods, k8s_deployments, k8s_services, k8s_ingresses
+
+### 监控告警
+
+#### alert_rules - 告警规则表
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | uint | 主键 |
+| name | string | 规则名称 |
+| description | string | 规则描述 |
+| type | string | 告警类型 |
+| source | string | 数据源 |
+| expression | string | PromQL 表达式 |
+| severity | string | 严重级别（critical/warning/info） |
+| duration | string | 持续时间 |
+| notify_channels | string | 通知渠道（JSON） |
+| enabled | bool | 是否启用 |
+
+#### alert_events - 告警事件表
+#### notify_channels - 通知渠道表
+#### metric_data - 指标数据表
+
+### CI/CD
+
+#### pipelines - 流水线表
+#### pipeline_runs - 流水线执行记录表
+#### app_releases - 应用发布表
+
+### 自动化运维
+
+#### cron_jobs - 定时任务表
+#### scripts - 脚本表
+#### task_executions - 任务执行记录表
+#### playbooks - Ansible Playbook 表
+
+### 审批流程
+
+#### approval_templates - 审批模板表
+#### approval_processes - 审批流程表
+#### approval_steps - 审批步骤表
+
+### 其他
+
+#### navigation_groups - 导航分组表
+#### navigation_links - 导航链接表
+#### audit_logs - 审计日志表
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| id | uint | 主键 |
+| user_id | *uint | 操作用户 ID |
+| module | string | 模块 |
+| action | string | 操作类型 |
+| resource | string | 资源标识 |
+| request | string | 请求内容 |
+| response | string | 响应内容 |
+| error | string | 错误信息 |
+| ip | string | 操作 IP |
+| created_at | time | 操作时间 |
+
+## 表关系
+
+```
+users ──< user_roles >── roles ──< role_permissions >── permissions
+
+servers ──> cloud_accounts ──> clouds
+servers ──> regions
+
+alert_rules ──< alert_events
+alert_rules ──> notify_channels
+
+pipelines ──< pipeline_runs
+app_releases ──> pipelines
+
+approval_templates ──< approval_processes ──< approval_steps
+
+navigation_groups ──< navigation_links
+```
+
+## AutoMigrate
+
+表结构在 `backend/pkg/database/database.go` 中定义，服务启动时自动执行：
+
+```go
+func AutoMigrate(db *gorm.DB) error {
+    return db.AutoMigrate(
+        &models.User{}, &models.Role{}, &models.Permission{},
+        &models.Server{}, &models.Cloud{}, ...
+    )
+}
+```
+
+## 切换数据库
+
+### MySQL
+
+编辑 `backend/config.yaml`：
+```yaml
+database:
+  driver: mysql
+  host: localhost
+  port: 3306
+  user: root
+  password: your_password
+  dbname: aiops
+  charset: utf8mb4
+```
+
+### PostgreSQL
+
+```yaml
+database:
+  driver: postgres
+  host: localhost
+  port: 5432
+  user: postgres
+  password: your_password
+  dbname: aiops
+```
diff --git a/docs/deployment.md b/docs/deployment.md
new file mode 100644
index 0000000..01d2d7b
--- /dev/null
+++ b/docs/deployment.md
@@ -0,0 +1,139 @@
+# 部署指南
+
+## 开发环境
+
+参见 [快速开始](./quick-start.md)。
+
+```bash
+./run.sh start
+```
+
+## 生产构建
+
+### 后端编译
+
+```bash
+cd backend
+CGO_ENABLED=1 go build -ldflags="-s -w" -o aiops-server cmd/main.go
+```
+
+### 前端构建
+
+```bash
+cd app
+npm run build  # 输出到 dist/
+```
+
+### 使用 Makefile
+
+```bash
+make build  # 同时构建前后端
+```
+
+## Docker 部署
+
+### Dockerfile
+
+后端已有 `backend/Dockerfile`，可基于此构建镜像。
+
+```bash
+cd backend
+docker build -t aiops-server .
+```
+
+### docker-compose
+
+```bash
+cd backend
+docker-compose up -d
+```
+
+## Nginx 反向代理
+
+前端构建后部署到 Nginx，后端 API 反向代理：
+
+```nginx
+server {
+    listen 80;
+    server_name aiops.example.com;
+
+    # 前端静态文件
+    location / {
+        root /usr/share/nginx/html;
+        try_files $uri $uri/ /index.html;
+    }
+
+    # 后端 API 代理
+    location /api/ {
+        proxy_pass http://127.0.0.1:8080;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    # WebSocket 代理
+    location /ws/ {
+        proxy_pass http://127.0.0.1:8080;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+    }
+}
+```
+
+参考配置文件：`backend/nginx.conf`
+
+## 系统服务（systemd）
+
+创建 `/etc/systemd/system/aiops.service`：
+
+```ini
+[Unit]
+Description=EZOps AIOps Server
+After=network.target
+
+[Service]
+Type=simple
+User=www-data
+WorkingDirectory=/opt/aiops
+ExecStart=/opt/aiops/aiops-server
+Restart=always
+RestartSec=5
+Environment=GIN_MODE=release
+
+[Install]
+WantedBy=multi-user.target
+```
+
+```bash
+systemctl enable aiops
+systemctl start aiops
+```
+
+## 环境变量
+
+| 变量 | 默认值 | 说明 |
+|------|--------|------|
+| PORT | 8080 | 后端端口 |
+| GIN_MODE | debug | Gin 模式（release/debug） |
+| GOPROXY | - | Go 模块代理 |
+
+## 生产配置建议
+
+1. **数据库**: 生产环境使用 MySQL/PostgreSQL，不要用 SQLite
+2. **JWT Secret**: 更换为高强度随机字符串
+3. **CORS**: 生产环境配置允许的具体域名，不要用 `*`
+4. **HTTPS**: 配置 TLS 证书
+5. **日志**: 使用文件日志 + 日志轮转
+6. **备份**: 定期备份数据库
+
+## 健康检查
+
+```bash
+# 检查后端是否正常
+curl http://localhost:8080/health
+# {"status":"ok"}
+
+# 检查版本
+curl http://localhost:8080/version
+# {"version":"dev","build_time":"...","git_commit":"..."}
+```
diff --git a/docs/development-guide.md b/docs/development-guide.md
new file mode 100644
index 0000000..6f82cef
--- /dev/null
+++ b/docs/development-guide.md
@@ -0,0 +1,188 @@
+# 开发规范
+
+## Git 工作流
+
+### 分支策略
+
+| 分支 | 说明 |
+|------|------|
+| `main` / `master` | 生产分支，保护分支 |
+| `dev` | 开发集成分支 |
+| `feature/*` | 功能分支 |
+| `fix/*` | 修复分支 |
+| `hotfix/*` | 紧急修复 |
+
+### 提交规范
+
+```
+<type>: <description>
+
+- 变更点 1
+- 变更点 2
+```
+
+Type 列表：
+- `feat`: 新功能
+- `fix`: Bug 修复
+- `refactor`: 重构
+- `docs`: 文档
+- `style`: 样式
+- `test`: 测试
+- `chore`: 构建/工具
+
+示例：
+```
+feat: 添加服务器批量导入功能
+
+- 支持 Excel 导入
+- 支持云平台同步
+```
+
+## 后端规范（Go）
+
+### 目录职责
+
+| 目录 | 职责 |
+|------|------|
+| `cmd/` | 应用入口 |
+| `internal/handlers/` | HTTP 请求处理（参数校验、响应） |
+| `internal/models/` | 数据模型定义 |
+| `internal/config/` | 配置管理 |
+| `internal/middleware/` | 中间件 |
+| `internal/routes/` | 路由注册 |
+| `pkg/database/` | 数据库连接 |
+| `pkg/logger/` | 日志工具 |
+
+### 命名规范
+
+- 文件名：`snake_case.go`
+- 类型/方法：`PascalCase`
+- 变量：`camelCase`
+- 常量：`PascalCase` 或 `ALL_CAPS`
+
+### 统一响应格式
+
+```go
+// 成功响应
+c.JSON(http.StatusOK, models.Response{
+    Code:    200,
+    Message: "success",
+    Data:    result,
+})
+
+// 分页响应
+c.JSON(http.StatusOK, models.Response{
+    Code:    200,
+    Message: "success",
+    Data: models.ListResponse{
+        List:  items,
+        Total: total,
+    },
+})
+
+// 错误响应
+c.JSON(http.StatusBadRequest, models.Response{
+    Code:    400,
+    Message: "参数错误: " + err.Error(),
+})
+```
+
+### Handler 模板
+
+```go
+func (h *ServerHandler) CreateServer(c *gin.Context) {
+    // 1. 参数绑定
+    var req models.ServerRequest
+    if err := c.ShouldBindJSON(&req); err != nil {
+        c.JSON(http.StatusBadRequest, models.Response{Code: 400, Message: err.Error()})
+        return
+    }
+
+    // 2. 业务逻辑
+    server := models.Server{
+        Name: req.Name,
+        IP:   req.IP,
+    }
+    if err := h.db.Create(&server).Error; err != nil {
+        c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: "创建失败"})
+        return
+    }
+
+    // 3. 返回结果
+    c.JSON(http.StatusOK, models.Response{Code: 200, Message: "创建成功", Data: server})
+}
+```
+
+### 注意事项
+
+- GORM `First()` 连续查询会带上次 ID，用 `Take()` 代替
+- Go 编译前设置 `GOPROXY=https://goproxy.cn,direct`
+- SQLite 需要 `CGO_ENABLED=1`
+- JWT 使用 `golang-jwt/jwt/v5`，`jwt.TimeFunc()` 已移除，用 `time.Now()`
+
+## 前端规范（React + TypeScript）
+
+### 目录职责
+
+| 目录 | 职责 |
+|------|------|
+| `src/components/*/` | 业务组件 |
+| `src/components/ui/` | shadcn/ui 基础组件 |
+| `src/hooks/` | 自定义 Hooks |
+| `src/lib/` | 工具函数 |
+| `src/services/` | API 封装 |
+| `src/store/` | Zustand 状态管理 |
+| `src/types/` | TypeScript 类型 |
+| `src/mocks/` | Mock 数据 |
+
+### 命名规范
+
+- 组件文件：`PascalCase.tsx`（如 `ServerManager.tsx`）
+- 工具文件：`camelCase.ts`（如 `formatDate.ts`）
+- 组件名：`PascalCase`
+
+### UI 设计原则
+
+- 能去掉的装饰都去掉（无边框、无多余分隔线）
+- 选中态用 `bg-surface-active`，不用彩色高亮
+- 页面打开即用，不需要额外的"新建"按钮跳转
+- 操作成功不弹 toast，仅在失败时提示
+
+### API 调用
+
+前端通过 Vite 代理访问后端 API：
+
+```typescript
+// 开发环境请求会被代理到 http://localhost:8080
+fetch('/api/v1/servers')
+```
+
+## 测试
+
+### 后端测试
+
+```bash
+cd backend
+go test -v ./...
+```
+
+### 前端构建测试
+
+```bash
+cd app
+npm run build  # TypeScript 编译 + Vite 构建
+```
+
+## 日志
+
+| 级别 | 使用场景 |
+|------|---------|
+| Info | 服务启动、正常操作 |
+| Warn | 配置缺失、降级处理 |
+| Error | 操作失败、异常 |
+| Fatal | 启动失败、不可恢复 |
+
+```go
+log.Info("server started", zap.String("port", cfg.Port))
+log.Error("database error", zap.Error(err))
+```
diff --git a/docs/project-structure.md b/docs/project-structure.md
new file mode 100644
index 0000000..9311458
--- /dev/null
+++ b/docs/project-structure.md
@@ -0,0 +1,136 @@
+# 项目结构
+
+## 整体结构
+
+```
+aiops/
+├── frontend/                    # 前端 (React 18 + TypeScript + Vite)
+│   ├── src/
+│   │   ├── components/          # 业务组件
+│   │   │   ├── aiops/           # AI 智能运维组件
+│   │   │   ├── approval/        # 审批流程
+│   │   │   ├── audit/           # SQL 审计
+│   │   │   ├── automation/      # 自动化运维
+│   │   │   ├── cloud/           # 云平台管理
+│   │   │   ├── dashboard/       # 仪表盘
+│   │   │   ├── deploy/          # CI/CD 部署
+│   │   │   ├── k8s/             # K8s 集群管理
+│   │   │   ├── layout/          # 布局组件
+│   │   │   ├── monitor/         # 监控告警
+│   │   │   ├── navigation/      # 导航管理
+│   │   │   ├── server/          # 服务器管理
+│   │   │   ├── system/          # 系统管理
+│   │   │   └── ui/              # shadcn/ui 基础组件
+│   │   ├── hooks/               # 自定义 Hooks
+│   │   ├── lib/                 # 工具库
+│   │   ├── mocks/               # Mock 数据
+│   │   ├── services/            # API 封装
+│   │   ├── store/               # Zustand 状态管理
+│   │   ├── types/               # TypeScript 类型定义
+│   │   ├── App.css              # 全局样式
+│   │   ├── App.tsx              # 根组件
+│   │   ├── index.css            # 基础样式
+│   │   └── main.tsx             # 应用入口
+│   ├── package.json
+│   ├── vite.config.ts           # Vite 配置（含 API 代理）
+│   ├── tailwind.config.js       # Tailwind CSS 配置
+│   └── tsconfig.json
+│
+├── backend/                     # 后端 (Go + Gin + GORM)
+│   ├── cmd/
+│   │   └── main.go              # 应用入口
+│   ├── internal/
+│   │   ├── api/
+│   │   │   ├── handlers/        # HTTP 处理器
+│   │   │   │   ├── alert.go     # 告警管理
+│   │   │   │   ├── approval.go  # 审批流程
+│   │   │   │   ├── audit.go     # 审计日志
+│   │   │   │   ├── automation.go # 自动化运维
+│   │   │   │   ├── dashboard.go # 仪表盘
+│   │   │   │   ├── k8s.go       # K8s 管理
+│   │   │   │   ├── navigation.go # 导航管理
+│   │   │   │   ├── pipeline.go  # CI/CD 流水线
+│   │   │   │   ├── server.go    # 服务器管理
+│   │   │   │   └── user.go      # 用户认证
+│   │   │   ├── middleware/      # 中间件
+│   │   │   │   └── auth.go      # JWT 认证 + RBAC
+│   │   │   └── routes/
+│   │   │       └── routes.go    # 路由注册
+│   │   ├── config/
+│   │   │   └── config.go        # 配置加载 (Viper)
+│   │   └── models/              # 数据模型
+│   │       ├── alert.go         # 告警模型
+│   │       ├── approval.go      # 审批模型
+│   │       ├── audit.go         # 审计日志模型
+│   │       ├── automation.go    # 自动化运维模型
+│   │       ├── cicd.go          # CI/CD 模型
+│   │       ├── common.go        # 通用模型 (Response/List/Page)
+│   │       ├── k8s.go           # K8s 模型
+│   │       ├── navigation.go    # 导航模型
+│   │       ├── server.go        # 服务器模型
+│   │       └── user.go          # 用户模型
+│   ├── pkg/
+│   │   ├── database/
+│   │   │   └── database.go      # 数据库连接 + AutoMigrate
+│   │   └── logger/
+│   │       └── logger.go        # Zap 日志
+│   ├── scripts/
+│   │   ├── init.sql             # 初始化 SQL
+│   │   └── mock.go              # Mock 数据生成
+│   ├── config.yaml              # 配置文件（SQLite 默认）
+│   ├── go.mod                   # Go 模块定义
+│   └── Dockerfile               # Docker 构建
+│
+├── docs/                        # 开发文档
+│   ├── README.md                # 文档索引
+│   ├── project-structure.md     # 本文件
+│   ├── quick-start.md           # 快速开始
+│   ├── api-reference.md         # API 接口
+│   ├── database-schema.md       # 数据库设计
+│   ├── development-guide.md     # 开发规范
+│   ├── deployment.md            # 部署指南
+│   ├── ROADMAP.md               # 项目路线图
+│   ├── PDD_PLAN.md              # 产品开发计划
+│   ├── PROJECT_SUMMARY.md       # 项目概述
+│   └── BACKEND_SUMMARY.md       # 后端摘要
+│
+├── run.sh                       # 一键启动脚本
+├── Makefile                     # 快捷命令
+├── .env.example                 # 环境变量模板
+├── .gitignore
+└── README.md
+```
+
+## 技术栈
+
+### 前端
+
+| 技术 | 版本 | 用途 |
+|------|------|------|
+| React | 18+ | 前端框架 |
+| TypeScript | 5+ | 类型安全 |
+| Vite | 7+ | 构建工具 |
+| Tailwind CSS | 3+ | 样式框架 |
+| shadcn/ui | - | UI 组件库 |
+| Zustand | - | 状态管理 |
+| TanStack Query | - | 数据请求 |
+
+### 后端
+
+| 技术 | 版本 | 用途 |
+|------|------|------|
+| Go | 1.21+ | 编程语言 |
+| Gin | v1.10+ | Web 框架 |
+| GORM | v1.25+ | ORM 框架 |
+| JWT | v5 (golang-jwt) | 认证 |
+| Viper | - | 配置管理 |
+| Zap | - | 结构化日志 |
+| SQLite/MySQL/PostgreSQL | - | 数据库 |
+
+## 端口分配
+
+| 服务 | 端口 | 说明 |
+|------|------|------|
+| 前端 (Vite dev) | 5173 | http://localhost:5173 |
+| 后端 (Gin) | 8080 | http://localhost:8080 |
+| 健康检查 | 8080 | http://localhost:8080/health |
diff --git a/docs/quick-start.md b/docs/quick-start.md
new file mode 100644
index 0000000..c2a589a
--- /dev/null
+++ b/docs/quick-start.md
@@ -0,0 +1,163 @@
+# 快速开始
+
+## 环境要求
+
+| 工具 | 最低版本 | 说明 |
+|------|---------|------|
+| Go | 1.21+ | 后端编译运行（需 CGO 支持 SQLite） |
+| Node.js | 18+ | 前端构建 |
+| npm | 9+ | 包管理 |
+| gcc/clang | - | CGO 编译 SQLite 需要 |
+
+### 检查环境
+
+```bash
+go version        # >= 1.21
+node -v           # >= 18
+gcc --version     # macOS 自带 clang
+```
+
+## 安装
+
+### 1. 克隆仓库
+
+```bash
+git clone https://gitee.com/attacker/aiops.git
+cd aiops
+```
+
+### 2. 安装依赖
+
+```bash
+make install
+# 或手动安装
+cd backend && go mod download && cd ..
+cd frontend cd app &&cd app && npm install && cd ..
+```
+
+### 3. 配置（可选）
+
+默认使用 SQLite，无需任何额外配置即可启动。
+
+如需使用 MySQL 等其他数据库，编辑 `backend/config.yaml`：
+
+```yaml
+database:
+  driver: mysql          # 改为 mysql / postgres
+  host: localhost
+  port: 3306
+  user: root
+  password: your_password
+  dbname: aiops
+```
+
+## 启动
+
+### 方式一：一键启动（推荐）
+
+```bash
+chmod +x run.sh
+./run.sh start
+```
+
+输出示例：
+```
+[INFO] ========== EZOps AIOps 启动脚本 ==========
+[INFO] 正在启动后端服务...
+[INFO] 编译 Go 程序...
+[SUCCESS] 后端服务已启动 (PID: 12345, 端口: 8080)
+[INFO] 正在启动前端服务...
+[SUCCESS] 前端服务已启动 (PID: 12346, 端口: 5173)
+[SUCCESS] ========== 所有服务已启动 ==========
+[INFO] 前端地址: http://localhost:5173
+[INFO] 后端地址: http://localhost:8080
+[INFO] 健康检查: http://localhost:8080/health
+```
+
+### 方式二：分别启动
+
+```bash
+# 仅后端
+./run.sh backend
+
+# 仅前端
+./run.sh frontend
+```
+
+### 方式三：使用 Makefile
+
+```bash
+make dev      # 启动
+make status   # 查看状态
+make stop     # 停止
+```
+
+## 访问
+
+| 地址 | 说明 |
+|------|------|
+| http://localhost:5173 | 前端界面 |
+| http://localhost:8080/health | 后端健康检查 |
+| http://localhost:8080/version | 版本信息 |
+| http://localhost:8080/api/v1/auth/login | 登录接口 |
+
+## 常用命令
+
+```bash
+./run.sh status    # 查看服务状态
+./run.sh stop      # 停止所有服务
+./run.sh restart   # 重启所有服务
+./run.sh help      # 查看帮助
+
+make logs          # 查看实时日志
+make build         # 构建生产包
+make clean         # 清理构建产物
+```
+
+## 日志位置
+
+| 服务 | 日志文件 |
+|------|---------|
+| 后端 | `backend/logs/server.log` |
+| 前端 | `frontend/logs/dev.log` |
+| 数据库 | `backend/data/aiops.db`（SQLite 文件） |
+
+## 数据库
+
+默认使用 SQLite，数据库文件位于 `backend/data/aiops.db`，首次启动时自动创建表结构（AutoMigrate）。
+
+### 重置数据库
+
+```bash
+./run.sh stop
+rm -f backend/data/aiops.db
+./run.sh start
+```
+
+## 常见问题
+
+### Q: CGO 编译失败？
+
+SQLite 需要 CGO 支持。确保环境变量 `CGO_ENABLED=1`：
+
+```bash
+export CGO_ENABLED=1
+```
+
+### Q: Go 模块下载慢？
+
+设置国内代理：
+
+```bash
+export GOPROXY=https://goproxy.cn,direct
+```
+
+### Q: 端口被占用？
+
+```bash
+./run.sh stop          # 先停止
+./run.sh start         # 再启动
+# 或强制释放端口
+lsof -ti:8080 | xargs kill -9
+lsof -ti:5173 | xargs kill -9
+```
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diff --git a/app/src/components/ui/badge.tsx b/frontend/src/components/ui/badge.tsx
similarity index 100%
rename from app/src/components/ui/badge.tsx
rename to frontend/src/components/ui/badge.tsx
diff --git a/app/src/components/ui/breadcrumb.tsx b/frontend/src/components/ui/breadcrumb.tsx
similarity index 100%
rename from app/src/components/ui/breadcrumb.tsx
rename to frontend/src/components/ui/breadcrumb.tsx
diff --git a/app/src/components/ui/button-group.tsx b/frontend/src/components/ui/button-group.tsx
similarity index 100%
rename from app/src/components/ui/button-group.tsx
rename to frontend/src/components/ui/button-group.tsx
diff --git a/app/src/components/ui/button.tsx b/frontend/src/components/ui/button.tsx
similarity index 100%
rename from app/src/components/ui/button.tsx
rename to frontend/src/components/ui/button.tsx
diff --git a/app/src/components/ui/calendar.tsx b/frontend/src/components/ui/calendar.tsx
similarity index 100%
rename from app/src/components/ui/calendar.tsx
rename to frontend/src/components/ui/calendar.tsx
diff --git a/app/src/components/ui/card.tsx b/frontend/src/components/ui/card.tsx
similarity index 100%
rename from app/src/components/ui/card.tsx
rename to frontend/src/components/ui/card.tsx
diff --git a/app/src/components/ui/carousel.tsx b/frontend/src/components/ui/carousel.tsx
similarity index 100%
rename from app/src/components/ui/carousel.tsx
rename to frontend/src/components/ui/carousel.tsx
diff --git a/app/src/components/ui/chart.tsx b/frontend/src/components/ui/chart.tsx
similarity index 100%
rename from app/src/components/ui/chart.tsx
rename to frontend/src/components/ui/chart.tsx
diff --git a/app/src/components/ui/checkbox.tsx b/frontend/src/components/ui/checkbox.tsx
similarity index 100%
rename from app/src/components/ui/checkbox.tsx
rename to frontend/src/components/ui/checkbox.tsx
diff --git a/app/src/components/ui/collapsible.tsx b/frontend/src/components/ui/collapsible.tsx
similarity index 100%
rename from app/src/components/ui/collapsible.tsx
rename to frontend/src/components/ui/collapsible.tsx
diff --git a/app/src/components/ui/command.tsx b/frontend/src/components/ui/command.tsx
similarity index 100%
rename from app/src/components/ui/command.tsx
rename to frontend/src/components/ui/command.tsx
diff --git a/app/src/components/ui/context-menu.tsx b/frontend/src/components/ui/context-menu.tsx
similarity index 100%
rename from app/src/components/ui/context-menu.tsx
rename to frontend/src/components/ui/context-menu.tsx
diff --git a/app/src/components/ui/dialog.tsx b/frontend/src/components/ui/dialog.tsx
similarity index 100%
rename from app/src/components/ui/dialog.tsx
rename to frontend/src/components/ui/dialog.tsx
diff --git a/app/src/components/ui/drawer.tsx b/frontend/src/components/ui/drawer.tsx
similarity index 100%
rename from app/src/components/ui/drawer.tsx
rename to frontend/src/components/ui/drawer.tsx
diff --git a/app/src/components/ui/dropdown-menu.tsx b/frontend/src/components/ui/dropdown-menu.tsx
similarity index 100%
rename from app/src/components/ui/dropdown-menu.tsx
rename to frontend/src/components/ui/dropdown-menu.tsx
diff --git a/app/src/components/ui/empty.tsx b/frontend/src/components/ui/empty.tsx
similarity index 100%
rename from app/src/components/ui/empty.tsx
rename to frontend/src/components/ui/empty.tsx
diff --git a/app/src/components/ui/field.tsx b/frontend/src/components/ui/field.tsx
similarity index 100%
rename from app/src/components/ui/field.tsx
rename to frontend/src/components/ui/field.tsx
diff --git a/app/src/components/ui/form.tsx b/frontend/src/components/ui/form.tsx
similarity index 100%
rename from app/src/components/ui/form.tsx
rename to frontend/src/components/ui/form.tsx
diff --git a/app/src/components/ui/hover-card.tsx b/frontend/src/components/ui/hover-card.tsx
similarity index 100%
rename from app/src/components/ui/hover-card.tsx
rename to frontend/src/components/ui/hover-card.tsx
diff --git a/app/src/components/ui/input-group.tsx b/frontend/src/components/ui/input-group.tsx
similarity index 100%
rename from app/src/components/ui/input-group.tsx
rename to frontend/src/components/ui/input-group.tsx
diff --git a/app/src/components/ui/input-otp.tsx b/frontend/src/components/ui/input-otp.tsx
similarity index 100%
rename from app/src/components/ui/input-otp.tsx
rename to frontend/src/components/ui/input-otp.tsx
diff --git a/app/src/components/ui/input.tsx b/frontend/src/components/ui/input.tsx
similarity index 100%
rename from app/src/components/ui/input.tsx
rename to frontend/src/components/ui/input.tsx
diff --git a/app/src/components/ui/item.tsx b/frontend/src/components/ui/item.tsx
similarity index 100%
rename from app/src/components/ui/item.tsx
rename to frontend/src/components/ui/item.tsx
diff --git a/app/src/components/ui/kbd.tsx b/frontend/src/components/ui/kbd.tsx
similarity index 100%
rename from app/src/components/ui/kbd.tsx
rename to frontend/src/components/ui/kbd.tsx
diff --git a/app/src/components/ui/label.tsx b/frontend/src/components/ui/label.tsx
similarity index 100%
rename from app/src/components/ui/label.tsx
rename to frontend/src/components/ui/label.tsx
diff --git a/app/src/components/ui/menubar.tsx b/frontend/src/components/ui/menubar.tsx
similarity index 100%
rename from app/src/components/ui/menubar.tsx
rename to frontend/src/components/ui/menubar.tsx
diff --git a/app/src/components/ui/navigation-menu.tsx b/frontend/src/components/ui/navigation-menu.tsx
similarity index 100%
rename from app/src/components/ui/navigation-menu.tsx
rename to frontend/src/components/ui/navigation-menu.tsx
diff --git a/app/src/components/ui/pagination.tsx b/frontend/src/components/ui/pagination.tsx
similarity index 100%
rename from app/src/components/ui/pagination.tsx
rename to frontend/src/components/ui/pagination.tsx
diff --git a/app/src/components/ui/popover.tsx b/frontend/src/components/ui/popover.tsx
similarity index 100%
rename from app/src/components/ui/popover.tsx
rename to frontend/src/components/ui/popover.tsx
diff --git a/app/src/components/ui/progress.tsx b/frontend/src/components/ui/progress.tsx
similarity index 100%
rename from app/src/components/ui/progress.tsx
rename to frontend/src/components/ui/progress.tsx
diff --git a/app/src/components/ui/radio-group.tsx b/frontend/src/components/ui/radio-group.tsx
similarity index 100%
rename from app/src/components/ui/radio-group.tsx
rename to frontend/src/components/ui/radio-group.tsx
diff --git a/app/src/components/ui/resizable.tsx b/frontend/src/components/ui/resizable.tsx
similarity index 100%
rename from app/src/components/ui/resizable.tsx
rename to frontend/src/components/ui/resizable.tsx
diff --git a/app/src/components/ui/scroll-area.tsx b/frontend/src/components/ui/scroll-area.tsx
similarity index 100%
rename from app/src/components/ui/scroll-area.tsx
rename to frontend/src/components/ui/scroll-area.tsx
diff --git a/app/src/components/ui/select.tsx b/frontend/src/components/ui/select.tsx
similarity index 100%
rename from app/src/components/ui/select.tsx
rename to frontend/src/components/ui/select.tsx
diff --git a/app/src/components/ui/separator.tsx b/frontend/src/components/ui/separator.tsx
similarity index 100%
rename from app/src/components/ui/separator.tsx
rename to frontend/src/components/ui/separator.tsx
diff --git a/app/src/components/ui/sheet.tsx b/frontend/src/components/ui/sheet.tsx
similarity index 100%
rename from app/src/components/ui/sheet.tsx
rename to frontend/src/components/ui/sheet.tsx
diff --git a/app/src/components/ui/sidebar.tsx b/frontend/src/components/ui/sidebar.tsx
similarity index 100%
rename from app/src/components/ui/sidebar.tsx
rename to frontend/src/components/ui/sidebar.tsx
diff --git a/app/src/components/ui/skeleton.tsx b/frontend/src/components/ui/skeleton.tsx
similarity index 100%
rename from app/src/components/ui/skeleton.tsx
rename to frontend/src/components/ui/skeleton.tsx
diff --git a/app/src/components/ui/slider.tsx b/frontend/src/components/ui/slider.tsx
similarity index 100%
rename from app/src/components/ui/slider.tsx
rename to frontend/src/components/ui/slider.tsx
diff --git a/app/src/components/ui/sonner.tsx b/frontend/src/components/ui/sonner.tsx
similarity index 100%
rename from app/src/components/ui/sonner.tsx
rename to frontend/src/components/ui/sonner.tsx
diff --git a/app/src/components/ui/spinner.tsx b/frontend/src/components/ui/spinner.tsx
similarity index 100%
rename from app/src/components/ui/spinner.tsx
rename to frontend/src/components/ui/spinner.tsx
diff --git a/app/src/components/ui/switch.tsx b/frontend/src/components/ui/switch.tsx
similarity index 100%
rename from app/src/components/ui/switch.tsx
rename to frontend/src/components/ui/switch.tsx
diff --git a/app/src/components/ui/table.tsx b/frontend/src/components/ui/table.tsx
similarity index 100%
rename from app/src/components/ui/table.tsx
rename to frontend/src/components/ui/table.tsx
diff --git a/app/src/components/ui/tabs.tsx b/frontend/src/components/ui/tabs.tsx
similarity index 100%
rename from app/src/components/ui/tabs.tsx
rename to frontend/src/components/ui/tabs.tsx
diff --git a/app/src/components/ui/textarea.tsx b/frontend/src/components/ui/textarea.tsx
similarity index 100%
rename from app/src/components/ui/textarea.tsx
rename to frontend/src/components/ui/textarea.tsx
diff --git a/app/src/components/ui/toggle-group.tsx b/frontend/src/components/ui/toggle-group.tsx
similarity index 100%
rename from app/src/components/ui/toggle-group.tsx
rename to frontend/src/components/ui/toggle-group.tsx
diff --git a/app/src/components/ui/toggle.tsx b/frontend/src/components/ui/toggle.tsx
similarity index 100%
rename from app/src/components/ui/toggle.tsx
rename to frontend/src/components/ui/toggle.tsx
diff --git a/app/src/components/ui/tooltip.tsx b/frontend/src/components/ui/tooltip.tsx
similarity index 100%
rename from app/src/components/ui/tooltip.tsx
rename to frontend/src/components/ui/tooltip.tsx
diff --git a/app/src/hooks/use-mobile.ts b/frontend/src/hooks/use-mobile.ts
similarity index 100%
rename from app/src/hooks/use-mobile.ts
rename to frontend/src/hooks/use-mobile.ts
diff --git a/app/src/index.css b/frontend/src/index.css
similarity index 100%
rename from app/src/index.css
rename to frontend/src/index.css
diff --git a/app/src/lib/utils.ts b/frontend/src/lib/utils.ts
similarity index 100%
rename from app/src/lib/utils.ts
rename to frontend/src/lib/utils.ts
diff --git a/app/src/main.tsx b/frontend/src/main.tsx
similarity index 100%
rename from app/src/main.tsx
rename to frontend/src/main.tsx
diff --git a/app/src/mocks/data.ts b/frontend/src/mocks/data.ts
similarity index 100%
rename from app/src/mocks/data.ts
rename to frontend/src/mocks/data.ts
diff --git a/app/src/services/api.ts b/frontend/src/services/api.ts
similarity index 100%
rename from app/src/services/api.ts
rename to frontend/src/services/api.ts
diff --git a/app/src/store/index.ts b/frontend/src/store/index.ts
similarity index 100%
rename from app/src/store/index.ts
rename to frontend/src/store/index.ts
diff --git a/app/src/types/index.ts b/frontend/src/types/index.ts
similarity index 100%
rename from app/src/types/index.ts
rename to frontend/src/types/index.ts
diff --git a/app/tailwind.config.js b/frontend/tailwind.config.js
similarity index 100%
rename from app/tailwind.config.js
rename to frontend/tailwind.config.js
diff --git a/app/tsconfig.app.json b/frontend/tsconfig.app.json
similarity index 100%
rename from app/tsconfig.app.json
rename to frontend/tsconfig.app.json
diff --git a/app/tsconfig.json b/frontend/tsconfig.json
similarity index 100%
rename from app/tsconfig.json
rename to frontend/tsconfig.json
diff --git a/app/tsconfig.node.json b/frontend/tsconfig.node.json
similarity index 100%
rename from app/tsconfig.node.json
rename to frontend/tsconfig.node.json
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
new file mode 100644
index 0000000..908fb1b
--- /dev/null
+++ b/frontend/vite.config.ts
@@ -0,0 +1,33 @@
+import path from "path"
+import react from "@vitejs/plugin-react"
+import { defineConfig } from "vite"
+import { inspectAttr } from 'kimi-plugin-inspect-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  base: './',
+  plugins: [inspectAttr(), react()],
+  resolve: {
+    alias: {
+      "@": path.resolve(__dirname, "./src"),
+    },
+  },
+  server: {
+    port: 5173,
+    host: true,
+    proxy: {
+      "/api": {
+        target: "http://localhost:8080",
+        changeOrigin: true,
+      },
+      "/health": {
+        target: "http://localhost:8080",
+        changeOrigin: true,
+      },
+      "/version": {
+        target: "http://localhost:8080",
+        changeOrigin: true,
+      },
+    },
+  },
+})
diff --git a/run.sh b/run.sh
new file mode 100755
index 0000000..e532108
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,288 @@
+#!/bin/bash
+# EZOps AIOps 启动脚本
+# 一键启动前后端服务，支持日志轮转
+# 用法: ./run.sh [start|stop|restart|status|frontend|backend|help]
+
+set -e
+
+# ============================================================
+# 配置区
+# ============================================================
+PROJECT_NAME="EZOps AIOps"
+BACKEND_PORT=8080
+FRONTEND_PORT=5173
+BACKEND_DIR="backend"
+FRONTEND_DIR="frontend"
+BACKEND_BIN="aiops-server"
+
+# 日志配置
+MAX_LOG_FILES=3
+MAX_LOG_SIZE=$((50 * 1024 * 1024))  # 50MB
+
+# ============================================================
+# 通用函数
+# ============================================================
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+info()    { echo -e "${BLUE}[INFO]${NC} $1"; }
+success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
+warning() { echo -e "${YELLOW}[WARNING]${NC} $1"; }
+error()   { echo -e "${RED}[ERROR]${NC} $1"; }
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+# PID 文件
+BACKEND_PID_FILE="$SCRIPT_DIR/$BACKEND_DIR/.backend.pid"
+FRONTEND_PID_FILE="$SCRIPT_DIR/$FRONTEND_DIR/.frontend.pid"
+
+# 检查端口是否被占用
+check_port() {
+    lsof -ti:$1 2>/dev/null | head -1
+}
+
+# 释放端口
+kill_port() {
+    local pids=$(lsof -ti:$1 2>/dev/null || echo "")
+    if [ -n "$pids" ]; then
+        info "释放端口 $1..."
+        echo "$pids" | xargs kill -9 2>/dev/null || true
+        sleep 1
+    fi
+}
+
+# 日志轮转（仅启动时调用）
+rotate_log() {
+    local log_file=$1
+    [ ! -f "$log_file" ] && return 0
+
+    local file_size=$(stat -f%z "$log_file" 2>/dev/null || stat -c%s "$log_file" 2>/dev/null || echo "0")
+    if [ "$file_size" -gt "$MAX_LOG_SIZE" ]; then
+        [ -f "${log_file}.${MAX_LOG_FILES}" ] && rm -f "${log_file}.${MAX_LOG_FILES}"
+        for i in $(seq $((MAX_LOG_FILES - 1)) -1 1); do
+            [ -f "${log_file}.${i}" ] && mv "${log_file}.${i}" "${log_file}.$((i + 1))"
+        done
+        mv "$log_file" "${log_file}.1"
+        info "日志已轮转: $log_file"
+    fi
+}
+
+# ============================================================
+# 后端服务
+# ============================================================
+start_backend() {
+    info "正在启动后端服务..."
+    cd "$SCRIPT_DIR/$BACKEND_DIR"
+    mkdir -p logs data
+    rotate_log "logs/server.log"
+
+    # 释放被占用的端口
+    kill_port $BACKEND_PORT
+
+    export PORT=$BACKEND_PORT
+    export GIN_MODE=debug
+
+    # 确保使用国内代理
+    export GOPROXY=https://goproxy.cn,direct
+
+    # 编译并运行
+    info "编译 Go 程序..."
+    if ! go build -o "$BACKEND_BIN" cmd/main.go; then
+        error "Go 编译失败"
+        return 1
+    fi
+
+    nohup ./"$BACKEND_BIN" >> logs/server.log 2>&1 &
+    echo $! > "$BACKEND_PID_FILE"
+
+    # 等待服务启动
+    local retries=0
+    while ! curl -s "http://localhost:$BACKEND_PORT/health" > /dev/null 2>&1; do
+        retries=$((retries + 1))
+        if [ $retries -ge 30 ]; then
+            error "后端服务启动超时，请检查日志: $BACKEND_DIR/logs/server.log"
+            tail -20 "$BACKEND_DIR/logs/server.log" 2>/dev/null
+            return 1
+        fi
+        sleep 1
+    done
+
+    success "后端服务已启动 (PID: $(cat "$BACKEND_PID_FILE"), 端口: $BACKEND_PORT)"
+    return 0
+}
+
+stop_backend() {
+    if [ -f "$BACKEND_PID_FILE" ]; then
+        local pid=$(cat "$BACKEND_PID_FILE" 2>/dev/null || echo "")
+        if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
+            kill "$pid" 2>/dev/null || true
+            success "后端服务已停止"
+        fi
+        rm -f "$BACKEND_PID_FILE"
+    fi
+    kill_port $BACKEND_PORT
+}
+
+# ============================================================
+# 前端服务
+# ============================================================
+start_frontend() {
+    info "正在启动前端服务..."
+    cd "$SCRIPT_DIR/$FRONTEND_DIR"
+    mkdir -p logs
+    rotate_log "logs/dev.log"
+
+    kill_port $FRONTEND_PORT
+
+    if [ ! -d "node_modules" ]; then
+        warning "node_modules 不存在，正在安装依赖..."
+        npm install
+    fi
+
+    nohup npm run dev >> logs/dev.log 2>&1 &
+    echo $! > "$FRONTEND_PID_FILE"
+
+    # 等待服务启动
+    local retries=0
+    while ! curl -s "http://localhost:$FRONTEND_PORT" > /dev/null 2>&1; do
+        retries=$((retries + 1))
+        if [ $retries -ge 30 ]; then
+            error "前端服务启动超时，请检查日志: $FRONTEND_DIR/logs/dev.log"
+            tail -20 "$FRONTEND_DIR/logs/dev.log" 2>/dev/null
+            return 1
+        fi
+        sleep 1
+    done
+
+    success "前端服务已启动 (PID: $(cat "$FRONTEND_PID_FILE"), 端口: $FRONTEND_PORT)"
+    return 0
+}
+
+stop_frontend() {
+    if [ -f "$FRONTEND_PID_FILE" ]; then
+        local pid=$(cat "$FRONTEND_PID_FILE" 2>/dev/null || echo "")
+        if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
+            kill "$pid" 2>/dev/null || true
+            success "前端服务已停止"
+        fi
+        rm -f "$FRONTEND_PID_FILE"
+    fi
+    kill_port $FRONTEND_PORT
+}
+
+# ============================================================
+# 命令
+# ============================================================
+stop() {
+    info "正在停止服务..."
+    stop_backend
+    stop_frontend
+    info "所有服务已停止"
+}
+
+show_status() {
+    info "服务状态:"
+    if [ -n "$(check_port $BACKEND_PORT)" ]; then
+        success "后端服务: 运行中 (PID: $(check_port $BACKEND_PORT), 端口: $BACKEND_PORT)"
+    else
+        warning "后端服务: 未运行"
+    fi
+
+    if [ -n "$(check_port $FRONTEND_PORT)" ]; then
+        success "前端服务: 运行中 (PID: $(check_port $FRONTEND_PORT), 端口: $FRONTEND_PORT)"
+    else
+        warning "前端服务: 未运行"
+    fi
+}
+
+show_help() {
+    echo "$PROJECT_NAME 启动脚本"
+    echo ""
+    echo "用法: ./run.sh [命令]"
+    echo ""
+    echo "命令:"
+    echo "  start     启动前后端服务 (默认)"
+    echo "  stop      停止前后端服务"
+    echo "  restart   重启前后端服务"
+    echo "  backend   仅启动后端服务"
+    echo "  frontend  仅启动前端服务"
+    echo "  status    查看服务状态"
+    echo "  help      显示帮助信息"
+    echo ""
+    echo "示例:"
+    echo "  ./run.sh            # 启动所有服务"
+    echo "  ./run.sh stop       # 停止服务"
+    echo "  ./run.sh restart    # 重启服务"
+    echo "  ./run.sh backend    # 仅启动后端"
+}
+
+# ============================================================
+# 主入口
+# ============================================================
+main() {
+    local command=${1:-start}
+
+    case "$command" in
+        start)
+            info "========== $PROJECT_NAME 启动脚本 =========="
+
+            # 检查依赖
+            if ! command -v go &> /dev/null; then
+                error "Go 未安装，请先安装 Go"
+                exit 1
+            fi
+            if ! command -v npm &> /dev/null; then
+                error "npm 未安装，请先安装 Node.js"
+                exit 1
+            fi
+
+            if start_backend && start_frontend; then
+                echo ""
+                success "========== 所有服务已启动 =========="
+                info "前端地址: http://localhost:$FRONTEND_PORT"
+                info "后端地址: http://localhost:$BACKEND_PORT"
+                info "健康检查: http://localhost:$BACKEND_PORT/health"
+                echo ""
+                info "使用 './run.sh stop' 停止服务"
+            else
+                error "服务启动失败"
+                exit 1
+            fi
+            ;;
+        stop)
+            stop
+            ;;
+        restart)
+            stop
+            sleep 2
+            main start
+            ;;
+        backend)
+            info "========== $PROJECT_NAME (仅后端) =========="
+            start_backend
+            show_status
+            ;;
+        frontend)
+            info "========== $PROJECT_NAME (仅前端) =========="
+            start_frontend
+            show_status
+            ;;
+        status)
+            show_status
+            ;;
+        help|--help|-h)
+            show_help
+            ;;
+        *)
+            error "未知命令: $command"
+            show_help
+            exit 1
+            ;;
+    esac
+}
+
+main "$@"