diff --git a/C_shape/README.md b/C_shape/README.md
index 7a91b62..d39bf9a 100644
--- a/C_shape/README.md
+++ b/C_shape/README.md
@@ -70,31 +70,31 @@ select c
 ### 安裝 [下載連接](https://visualstudio.microsoft.com/zh-hant/vs/compare/)
 ### 下載後，若單純架設網站選擇ASP.NET 與 Node.js(之後寫Vue會用到)
 ### 若需要維護Winform 或是WPF 則選擇.NET桌面開發
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%871.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%871.png)
 
 ### 若需要快速建立，則直接使用我提供的DEMO去做開發
 ## 
 # ASPNET
 ### 建立新專案
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%872.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%872.png)
 
 ### 選擇版本 (這邊以.NET6做教學 目前最新的.NET8)
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%873.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%873.png)
 
 ### 啟動
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%874.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%874.png)
 
 ### 安裝套件包(NuGet)
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%875.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%875.png)
 ### 設定資料庫連線
 #### 於appsettings.json 中加入
 ```
 //連接MYSQL
   "ConnectionStrings": {
-    "tarefasConnection": "server=140.125.21.65;port=3307;uid=VIP125;pwd=@VIPvip125;database=VIP125"
+    "tarefasConnection": "server=leovip125.ddns.net;port=3307;uid=VIP125;pwd=@VIPvip125;database=VIP125"
   }
 ```
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%876.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%876.png)
 
 #### 於Program.cs中加入設定
 ```
@@ -105,38 +105,38 @@ select c
     opt.UseMySql(connectionString, serverVersion);
 });
 ```
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%877.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%877.png)
 ### 建立與資料庫table的連線
 #### 創建Model
 	建議將創建的Model名稱第一個字大寫，資料庫內部資料表名用小寫，這樣較好對比
     Model內容需要跟資料表的欄位名稱相對應
     
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%879.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%879.png)
 #### 創建Services
 	Haskey指的是不會重複的
     像是身份證字號這種的就不會重複
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%878.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%878.png)
 
 ### 創建控制器
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8710.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8710.png)
 ### 創建出來的頁面
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8711.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8711.png)
 
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8712.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8712.png)
 
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8713.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8713.png)
 
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8714.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8714.png)
 
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8715.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8715.png)
 
 ##
 # WEBAPI
 ### 建立新專案
 ### 基本上都與ASPNET相同，就這部分要注意
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8717.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8717.png)
 ### 連接資料庫的方式都與ASPNET一樣，這邊只是將ASPNET中的MVC去除View去更專注在後端，這邊建立控制器的方式也有點不同
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8718.png)
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8718.png)
 ### 其餘的就好好看先前提到的ORM框架與LINQ，去構建出API即可
 ### 運行之後:
-![](http://140.125.21.65:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8719.png)
\ No newline at end of file
+![](http://leovip125.ddns.net:8418/Education/Backend/raw/branch/master/C_shape/img/%E5%9C%96%E7%89%8719.png)
\ No newline at end of file