diff --git a/main.go b/main.go
index 3107884..7b3c0c5 100644
--- a/main.go
+++ b/main.go
@@ -15,10 +15,6 @@ import (
 	"github.com/gorilla/mux"
 )
 
-type Object interface {
-	ToJSON() []byte
-}
-
 func CreateObject(w http.ResponseWriter, r *http.Request) {
 	defer LogComponent(time.Now().UnixNano(), r) // 最后打印日志
 
@@ -47,7 +43,6 @@ func CreateObject(w http.ResponseWriter, r *http.Request) {
 	// 返回結果
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.Write(object.ToJSON())
-	return
 }
 
 func GetObjetc(w http.ResponseWriter, r *http.Request) {
@@ -64,7 +59,6 @@ func GetObjetc(w http.ResponseWriter, r *http.Request) {
 	// 返回結果
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.Write(object.ToJSON())
-	return
 }
 
 func UpdateObject(w http.ResponseWriter, r *http.Request) {
@@ -95,7 +89,6 @@ func UpdateObject(w http.ResponseWriter, r *http.Request) {
 	// 返回結果
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.Write(object.ToJSON())
-	return
 }
 
 func DeleteObject(w http.ResponseWriter, r *http.Request) {
@@ -112,7 +105,6 @@ func DeleteObject(w http.ResponseWriter, r *http.Request) {
 	// 返回結果
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.Write(object.ToJSON())
-	return
 }
 
 func GetObjects(w http.ResponseWriter, r *http.Request) {
@@ -131,7 +123,6 @@ func GetObjects(w http.ResponseWriter, r *http.Request) {
 	// 返回結果
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.Write(listview.ToJSON())
-	return
 }
 
 func main() {
@@ -144,290 +135,8 @@ func main() {
 	r.HandleFunc("/api/{name}/{id}", UpdateObject).Methods("PATCH")
 	r.HandleFunc("/api/{name}/{id}", DeleteObject).Methods("DELETE")
 
-	http.ListenAndServe(":8080", r)
-
-	// 初始化數據庫
-	//db, err := configs.GetDB()
-	//if err != nil {
-	//	log.Fatal(err)
-	//}
-
-	/**
-	http.HandleFunc("/api", func(w http.ResponseWriter, r *http.Request) {
-		defer LogComponent(time.Now().UnixNano(), r) // 最后打印日志
-		wecome := "Welcome to the home page!"
-		w.Write([]byte(wecome))
-	})
-	http.HandleFunc("/api/images", func(w http.ResponseWriter, r *http.Request) {
-		defer LogComponent(time.Now().UnixNano(), r) // 最后打印日志
-
-		// 處理GET請求
-		if r.Method == "GET" {
-			var listview models.ListView
-
-			// 獲取查詢參數: page, pageSize
-			listview.Page = ParamInt(r.URL.Query().Get("page"), 1)
-			listview.PageSize = ParamInt(r.URL.Query().Get("pageSize"), 10)
-
-			// 拼接查詢條件
-			condition := ""
-			if user_id := ParamString(r.URL.Query().Get("user_id"), ""); user_id != "" {
-				condition += fmt.Sprintf(" AND user_id = '%s'", user_id)
-			}
-			if created_at := ParamString(r.URL.Query().Get("created_at"), ""); created_at != "" {
-				condition += fmt.Sprintf(" AND created_at = '%s'", created_at)
-			}
-			if updated_at := ParamString(r.URL.Query().Get("updated_at"), ""); updated_at != "" {
-				condition += fmt.Sprintf(" AND updated_at = '%s'", updated_at)
-			}
-
-			// 獲取總數
-			row := db.QueryRow("SELECT COUNT(*) FROM images WHERE 1 = 1" + condition)
-			err := row.Scan(&listview.Total)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			// 從數據庫查詢一組圖片
-			rows, err := db.Query("SELECT id, name, created_at, updated_at FROM images LIMIT ?, ?", (listview.Page-1)*listview.PageSize, listview.PageSize)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-			defer rows.Close()
-
-			// 將查詢結果裝載到ListView中
-			for rows.Next() {
-				var image models.Image
-				err := rows.Scan(&image.ID, &image.Name, &image.CreatedAt, &image.UpdatedAt)
-				if err != nil {
-					log.Println(err)
-					return
-				}
-				listview.List = append(listview.List, image)
-			}
-
-			w.Header().Set("Content-Type", "application/json; charset=utf-8")
-			w.Write(listview.ToJSON())
-			return
-		}
-
-		// 處理POST請求
-		if r.Method == "POST" {
-			// 從body中獲取收到的JSON數據
-			body, err := ioutil.ReadAll(r.Body)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			// 將JSON數據轉換成Image對象
-			image := models.Image{}
-			err = image.FromJSON(body)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			// 將Image對象存入數據庫
-			err = image.Create()
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			w.Header().Set("Content-Type", "application/json; charset=utf-8")
-			w.Write(image.ToJSON())
-			return
-		}
-
-		// 處理DELETE請求
-		if r.Method == "DELETE" {
-			// 從body中獲取收到的JSON數據
-			body, err := ioutil.ReadAll(r.Body)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			// 將JSON數據轉換成Image對象
-			image := models.Image{}
-			err = image.FromJSON(body)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			// 將Image對象從數據庫中刪除
-			err = image.Delete()
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			w.Header().Set("Content-Type", "application/json; charset=utf-8")
-			w.Write(image.ToJSON())
-			return
-		}
-
-	})
-	http.HandleFunc("/api/models", func(w http.ResponseWriter, r *http.Request) {
-		defer LogComponent(time.Now().UnixNano(), r) // 最后打印日志
-
-		// 創建一個模型
-		if r.Method == "POST" {
-			// 從body中解析出模型
-			body, err := ioutil.ReadAll(r.Body)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-			defer r.Body.Close()
-
-			// 將JSON數據轉換成Model對象
-			var model models.Model
-			if err := json.Unmarshal(body, &model); err != nil {
-				log.Println(err)
-				return
-			}
-
-			// 將Model對象存入數據庫
-			err = model.Create()
-			if err != nil {
-				log.Println(err)
-				return
-			}
-
-			// 返回創建的模型
-			w.Header().Set("Content-Type", "application/json; charset=utf-8")
-			w.Write(model.ToJSON())
-			return
-		}
-
-		// 查詢一組模型
-		if r.Method == "GET" {
-			var listview models.ListView
-
-			// 獲取查詢參數: page, pageSize
-			listview.Page = ParamInt(r.URL.Query().Get("page"), 1)
-			listview.PageSize = ParamInt(r.URL.Query().Get("pageSize"), 10)
-
-			// 拼接查詢條件
-			condition := ""
-			if user_id := ParamString(r.URL.Query().Get("user_id"), ""); user_id != "" {
-				condition += fmt.Sprintf(" AND user_id = '%s'", user_id)
-			}
-			if created_at := ParamString(r.URL.Query().Get("created_at"), ""); created_at != "" {
-				condition += fmt.Sprintf(" AND created_at = '%s'", created_at)
-			}
-			if updated_at := ParamString(r.URL.Query().Get("updated_at"), ""); updated_at != "" {
-				condition += fmt.Sprintf(" AND updated_at = '%s'", updated_at)
-			}
-
-			// 從數據庫查詢一組模型
-			rows, err := db.Query("SELECT id, name, created_at, updated_at FROM models LIMIT ?, ?", (listview.Page-1)*listview.PageSize, listview.PageSize)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-			defer rows.Close()
-
-			// 將查詢結果裝載到ListView中
-			for rows.Next() {
-				var model models.Model
-				err := rows.Scan(&model.ID, &model.Name, &model.CreatedAt, &model.UpdatedAt)
-				if err != nil {
-					log.Println(err)
-					return
-				}
-				listview.List = append(listview.List, model)
-			}
-
-			w.Header().Set("Content-Type", "application/json; charset=utf-8")
-			w.Write(listview.ToJSON())
-			return
-		}
-	})
-	http.HandleFunc("/api/tasks", func(w http.ResponseWriter, r *http.Request) {
-		defer LogComponent(time.Now().UnixNano(), r) // 最后打印日志
-
-		// 創建一個任務
-		if r.Method == "POST" {
-			task := models.Task{}
-			task.Type = ParamString(r.URL.Query().Get("type"), "")
-			task.CreatedAt = ParamString(r.URL.Query().Get("created_at"), "")
-			task.UpdatedAt = ParamString(r.URL.Query().Get("updated_at"), "")
-			err := task.Create()
-			if err != nil {
-				log.Println(err)
-				return
-			}
-			w.Header().Set("Content-Type", "application/json; charset=utf-8")
-			w.Write(task.ToJSON())
-			return
-		}
-
-		// 查詢一組任務
-		if r.Method == "GET" {
-			var listview models.ListView
-
-			// 獲取查詢參數: page, pageSize
-			listview.Page = ParamInt(r.URL.Query().Get("page"), 1)
-			listview.PageSize = ParamInt(r.URL.Query().Get("pageSize"), 10)
-
-			// 拼接查詢條件
-			condition := ""
-			if user_id := ParamString(r.URL.Query().Get("user_id"), ""); user_id != "" {
-				condition += fmt.Sprintf(" AND user_id = '%s'", user_id)
-			}
-			if created_at := ParamString(r.URL.Query().Get("created_at"), ""); created_at != "" {
-				condition += fmt.Sprintf(" AND created_at = '%s'", created_at)
-			}
-			if updated_at := ParamString(r.URL.Query().Get("updated_at"), ""); updated_at != "" {
-				condition += fmt.Sprintf(" AND updated_at = '%s'", updated_at)
-			}
-
-			// 從數據庫查詢一組任務
-			rows, err := db.Query("SELECT id, type, created_at, updated_at FROM tasks LIMIT ?, ?", (listview.Page-1)*listview.PageSize, listview.PageSize)
-			if err != nil {
-				log.Println(err)
-				return
-			}
-			defer rows.Close()
-
-			// 將查詢結果裝載到ListView中
-			for rows.Next() {
-				var task models.Task
-				err := rows.Scan(&task.ID, &task.Type, &task.CreatedAt, &task.UpdatedAt)
-				if err != nil {
-					log.Println(err)
-					return
-				}
-				listview.List = append(listview.List, task)
-			}
-
-			w.Header().Set("Content-Type", "application/json; charset=utf-8")
-			w.Write(listview.ToJSON())
-			return
-		}
-	})
-	http.HandleFunc("/api/users", func(w http.ResponseWriter, r *http.Request) {
-		defer LogComponent(time.Now().UnixNano(), r) // 最后打印日志
-		var listview models.ListView
-		w.Header().Set("Content-Type", "application/json; charset=utf-8")
-		w.Write(listview.ToJSON())
-	})
-	http.HandleFunc("/api/tags", func(w http.ResponseWriter, r *http.Request) {
-		defer LogComponent(time.Now().UnixNano(), r) // 最后打印日志
-		var listview models.ListView
-		w.Header().Set("Content-Type", "application/json; charset=utf-8")
-		w.Write(listview.ToJSON())
-	})
-
 	log.Println("Web Server is running on http://localhost:8080")
-	http.ListenAndServe(":8080", nil)
-	**/
+	http.ListenAndServe(":8080", r)
 }
 
 func LogComponent(startTime int64, r *http.Request) {