update doc

XAgentWeb/README.md

@@ -21,3 +21,31 @@ npm install
 npm run dev 
 ```
 
+# 关于后台地址的修改
+# Guidance on modifying the backend address
+
+
++ 可能遇到的错误
+
+    Possible errors
+
+  1. 
+      ```
+      WebSocket connection to 'ws://localhost:8090/ws
+      ```
+  2. 对话卡在Outer Loop中
+      
+      The conversation is stuck in the Outer Loop
+
++ 如果您在遇到Websocket连接失败的情况，可以尝试修改后台地址，修改后台地址的方法如下：
+  
+  If you encounter a Websocket connection failure, you can try to modify the background address. The method of modifying the background address is as follows:
+
+
+    1. 编辑.env.development或者.env.test文件，将VITE_BACKEND_URL的值修改为后台地址，例如：
+    
+        Edit the .env.development file and modify the value of VITE_BACKEND_URL to the backend address, for example:
+        
+        ```
+        VITE_BACKEND_URL=http://your-IP:8090
+        ```

XAgentWeb/package.json

@@ -5,7 +5,8 @@
   "type": "module",
   "scripts": {
     "dev": "vite --host --mode development",
-    "build": "vite build --mode production"
+    "build": "vite build --mode production",
+    "test":  "vite --host --mode test"
   },
   "dependencies": {
     "@codemirror/lang-python": "^6.1.3",