diff --git a/README.md b/README.md
index c3b30df..c6901aa 100644
--- a/README.md
+++ b/README.md
@@ -4,12 +4,17 @@
 ## How and Why
 - `Vite` is the scaffold of the future
 
+## Feature
+- `Main process` hot restart
+- `Preload script` hot reload
+- `Renderer process` hot module replacement -- power by Vite
+
 ## Command
 - npm run dev
 - npm run build
 
 ## Communication
-- All NodeJs、Electron API invoke passed `preload process`
+- All NodeJs、Electron API invoke passed `Preload script`
 
 ## Branchs
 - [ant-design-vue](https://github.com/caoxiemeihao/electron-vue-vite/tree/ant-design-vue)
@@ -21,7 +26,7 @@
 
 ## 微信讨论
 
-<img width="444px" src="https://raw.githubusercontent.com/caoxiemeihao/electron-vue-vite/main/blog/wx/qrcode.jpg" />
+<img width="244px" src="https://raw.githubusercontent.com/caoxiemeihao/electron-vue-vite/main/blog/wx/qrcode.jpg" />
 
 ---