diff --git a/sc-lktx-backend/.gitignore b/sc-lktx-backend/.gitignore
index 7e2cd35..4fdb21f 100644
--- a/sc-lktx-backend/.gitignore
+++ b/sc-lktx-backend/.gitignore
@@ -99,5 +99,3 @@ tmp/
 *.coverprofile
 coverage.html
 coverage.out
-
-server
\ No newline at end of file
diff --git a/sc-lktx-backend/cmd/server/main.go b/sc-lktx-backend/cmd/server/main.go
new file mode 100644
index 0000000..6356001
--- /dev/null
+++ b/sc-lktx-backend/cmd/server/main.go
@@ -0,0 +1,170 @@
+// 服务入口，初始化所有组件并启动 HTTP 服务
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+
+	"com.sclktx/m/v2/internal/admin"
+	"com.sclktx/m/v2/internal/auth"
+	"com.sclktx/m/v2/internal/common/middleware"
+	"com.sclktx/m/v2/internal/modules/appointment"
+	"com.sclktx/m/v2/internal/modules/banner"
+	"com.sclktx/m/v2/internal/modules/certification"
+	"com.sclktx/m/v2/internal/modules/upload"
+	"com.sclktx/m/v2/internal/modules/workflow"
+	"com.sclktx/m/v2/internal/pkg/config"
+	"com.sclktx/m/v2/internal/pkg/database"
+	"com.sclktx/m/v2/internal/pkg/dingtalk"
+	"com.sclktx/m/v2/internal/pkg/minio"
+	"com.sclktx/m/v2/internal/pkg/wechat"
+
+	"github.com/gin-gonic/gin"
+	swaggerFiles "github.com/swaggo/files"
+	ginSwagger "github.com/swaggo/gin-swagger"
+	"go.uber.org/zap"
+
+	// swagger docs
+	_ "com.sclktx/m/v2/docs"
+)
+
+//	@title			来访预约管理系统 API
+//	@version		1.0
+//	@description	来访预约管理系统的后端API接口文档
+//	@termsOfService	http://swagger.io/terms/
+
+//	@contact.name	API Support
+//	@contact.url	http://www.swagger.io/support
+//	@contact.email	support@swagger.io
+
+//	@license.name	Apache 2.0
+//	@license.url	http://www.apache.org/licenses/LICENSE-2.0.html
+
+//	@host		localhost:8080
+//	@BasePath	/v1
+
+//	@securityDefinitions.apikey	BearerAuth
+//	@in							header
+//	@name						Authorization
+
+// @externalDocs.description	OpenAPI
+// @externalDocs.url			https://swagger.io/resources/open-api/
+func main() {
+	configPath := "config/config.yaml"
+	if len(os.Args) > 1 {
+		configPath = os.Args[1]
+	}
+	cfg, err := config.LoadConfig(configPath)
+	if err != nil {
+		log.Fatalf("Failed to load config: %v", err)
+	}
+
+	logger, err := zap.NewProduction()
+	if err != nil {
+		log.Fatalf("Failed to init logger: %v", err)
+	}
+	defer logger.Sync()
+
+	db := database.InitDB(&cfg.Database)
+
+	// 初始化基础数据（流程定义等）
+	database.InitData(db)
+
+	wxClient := wechat.NewMiniProgramClient(&cfg.Wechat)
+
+	dingTalkClient := dingtalk.NewClient(&cfg.DingTalk)
+
+	minioClient, err := minio.NewClient(&cfg.MinIO)
+	if err != nil {
+		log.Printf("Warning: MinIO 初始化失败: %v", err)
+	}
+
+	gin.SetMode(cfg.Server.Mode)
+	r := gin.New()
+
+	r.Use(middleware.CORS())
+	r.Use(middleware.Logger(logger))
+	r.Use(gin.Recovery())
+
+	r.GET("/health", func(c *gin.Context) {
+		c.JSON(200, gin.H{"status": "ok"})
+	})
+
+	// Swagger 文档
+	r.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
+
+	v1 := r.Group("/v1")
+
+	authHandler := auth.NewAuthHandler(db, cfg, wxClient)
+
+	// ========== 管理员路由（使用独立管理员 JWT，优先注册避免被小程序 JWT 拦截）==========
+	var adminHandler *admin.AdminHandler
+	{
+		adminAuthHandler := admin.NewAdminAuthHandler(db, cfg.JWT.Secret, cfg.JWT.ExpireHours)
+		// 公开：管理员登录
+		v1.POST("/admin/login", adminAuthHandler.Login)
+
+		adminJWTMiddleware := middleware.AdminJWTAuth(cfg.JWT.Secret)
+		// 管理员个人信息
+		v1.GET("/admin/profile", adminJWTMiddleware, adminAuthHandler.GetProfile)
+
+		// 管理员 CRUD 接口
+		adminHandler = admin.NewAdminHandler(db, wxClient)
+		adminHandler.RegisterRoutes(v1, adminJWTMiddleware)
+
+		// 工作流流程定义管理（管理员后台使用）
+		wfAdmin := workflow.NewHandler(db, wxClient.SendSubscribeMessage, nil)
+		adminWF := v1.Group("/admin", adminJWTMiddleware)
+		{
+			adminWF.GET("/workflow/definitions", wfAdmin.ListDefinitions)
+			adminWF.POST("/workflow/definitions", wfAdmin.CreateDefinition)
+			adminWF.PUT("/workflow/definitions/:id", wfAdmin.UpdateDefinition)
+			adminWF.DELETE("/workflow/definitions/:id", wfAdmin.DeleteDefinition)
+			// 工作流实例查询（管理后台查看审批进度）
+			adminWF.GET("/workflow/instances", wfAdmin.ListInstances)
+			adminWF.GET("/workflow/instances/:id", wfAdmin.GetInstanceDetail)
+		}
+	}
+
+	// 公开路由
+	{
+		authHandler.RegisterRoutes(v1)
+
+		bannerHandler := banner.NewBannerHandler(db)
+		bannerHandler.RegisterRoutes(v1)
+
+		uploadHandler := upload.NewUploadHandler(wxClient, minioClient)
+		uploadHandler.RegisterRoutes(v1)
+
+		// 到访区域列表（小程序端需要）
+		v1.GET("/visitor-areas", adminHandler.ListVisitorAreas)
+
+		// 部门列表（小程序认证申请需要）
+		v1.GET("/departments", adminHandler.ListAllDepartments)
+	}
+
+	// 认证路由（需要 JWT）
+	authV1 := v1.Group("")
+	authV1.Use(middleware.JWTAuth(cfg.JWT.Secret))
+	{
+		authHandler.RegisterAuthRoutes(authV1)
+
+		appointmentHandler := appointment.NewAppointmentHandler(db, wxClient, dingTalkClient)
+		appointmentHandler.RegisterRoutes(authV1)
+
+		certificationHandler := certification.NewHandler(db)
+		certificationHandler.RegisterRoutes(authV1)
+
+		workflowHandler := workflow.NewHandler(db, wxClient.SendSubscribeMessage, dingTalkClient)
+		workflowHandler.RegisterRoutes(authV1)
+	}
+
+	addr := fmt.Sprintf(":%d", cfg.Server.Port)
+	logger.Info("Server starting", zap.String("addr", addr))
+	log.Printf("Server is running at http://localhost%s", addr)
+
+	if err := r.Run(addr); err != nil {
+		log.Fatalf("Failed to start server: %v", err)
+	}
+}