diff --git a/images/mcucfg_80251.png b/images/mcucfg_80251.png
new file mode 100644
index 0000000..5a40367
Binary files /dev/null and b/images/mcucfg_80251.png differ
diff --git a/images/mcucfg_8051.png b/images/mcucfg_8051.png
new file mode 100644
index 0000000..a06aa06
Binary files /dev/null and b/images/mcucfg_8051.png differ
diff --git a/images/mcucfg_cmx.png b/images/mcucfg_cmx.png
new file mode 100644
index 0000000..503b484
Binary files /dev/null and b/images/mcucfg_cmx.png differ
diff --git a/开发流程.md b/开发流程.md
index a5daacd..316589d 100644
--- a/开发流程.md
+++ b/开发流程.md
@@ -74,6 +74,6 @@ GNU扩展：为必选项，如不勾选，CosyOS将无法正常使用。<br>
 #### 五、MCU配置<br>
 MCU配置分为用户定义和系统定义，用户定义是需要用户配置的，各项设置均<br>
 有详细的说明，在keil下可使用图形用户界面Configuration Wizard进行配置。<br>
-![输入图片说明](images/KFLC.5.1.png)<br>
-![输入图片说明](images/KFLC.5.2.png)<br>
-![输入图片说明](images/KFLC.5.3.png)<br>
+![输入图片说明](images/mcucfg_8051.png)<br>
+![输入图片说明](images/mcucfg_80251.png)<br>
+![输入图片说明](images/mcucfg_cmx.png)<br>