diff --git a/README.md b/README.md
index 57b5f4e..35a0c3f 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,10 @@ Electron、vue、vite 整合
   1. `vue@3.x` 发布了，想试试新功能
   2. 工作中用的 `umi`+`electron` 项目大了，启动速度并不理想；用 `vite` 试试，算一个储备方案 ^_^
 
+## cmd
+- npm run dev
+- npm run build
+
 ---
 
-![](https://raw.githubusercontent.com/caoxiemeihao/electron-vue-vite/master/screenshot/main-white.png)
-
-![](https://raw.githubusercontent.com/caoxiemeihao/electron-vue-vite/master/screenshot/cmd.png)
+![](https://raw.githubusercontent.com/caoxiemeihao/electron-vue-vite/master/screenshot/800x600.png)
diff --git a/screenshot/800x600.png b/screenshot/800x600.png
new file mode 100644
index 0000000..ecd4949
Binary files /dev/null and b/screenshot/800x600.png differ