diff --git a/README.md b/README.md
index 989cc130..a783b3e9 100644
--- a/README.md
+++ b/README.md
@@ -163,6 +163,8 @@ server:
 
 ```
 智控台地址: https://2662r3426b.vicp.fun
+
+服务测试工具： https://2662r3426b.vicp.fun/test/
 OTA接口地址: https://2662r3426b.vicp.fun/xiaozhi/ota/
 Websocket接口地址: wss://2662r3426b.vicp.fun/xiaozhi/v1/
 ```
diff --git a/docs/firmware-build.md b/docs/firmware-build.md
index f9935951..fffac288 100644
--- a/docs/firmware-build.md
+++ b/docs/firmware-build.md
@@ -86,14 +86,9 @@ idf.py set-target esp32s3
 idf.py menuconfig
 ```
 
-![图片](images/build_setting01.png)
-
-进入菜单配置后，再进入`Xiaozhi Assistant`，将`CONNECTION_TYPE`设置为`Websocket`
-回退到主菜单，再进入`Xiaozhi Assistant`，将`BOARD_TYPE`设置你板子的具体型号
+进入菜单配置后，再进入`Xiaozhi Assistant`，将`BOARD_TYPE`设置你板子的具体型号
 保存退出，回到终端命令行。
 
-![图片](images/build_setting02.png)
-
 ## 第5步 编译固件
 
 ```
diff --git a/docs/images/build_setting01.png b/docs/images/build_setting01.png
deleted file mode 100644
index 24e2aeec..00000000
Binary files a/docs/images/build_setting01.png and /dev/null differ
diff --git a/docs/images/build_setting02.png b/docs/images/build_setting02.png
deleted file mode 100644
index 791a5b05..00000000
Binary files a/docs/images/build_setting02.png and /dev/null differ
diff --git a/docs/images/vscode_idf.png b/docs/images/vscode_idf.png
deleted file mode 100644
index f943b71e..00000000
Binary files a/docs/images/vscode_idf.png and /dev/null differ