docs: add Wechat pay

README.md

@@ -150,6 +150,11 @@ export default {
 ## Main window
 <img width="400px" src="https://raw.githubusercontent.com/caoxiemeihao/blog/main/electron-vue-vite/screenshot/electron-15.png" />
 
-## Wechat
+## Wechat | | 请我喝杯下午茶 🥳
+
+<div style="display:flex;">
+  <img width="244px" src="https://raw.githubusercontent.com/caoxiemeihao/blog/main/assets/wechat/group/qrcode.jpg" />
+  &nbsp;&nbsp;&nbsp;&nbsp;
+  <img width="244px" src="https://raw.githubusercontent.com/caoxiemeihao/blog/main/assets/wechat/%24qrcode/%24.png" />
+</div>
 
-<img width="244px" src="https://raw.githubusercontent.com/caoxiemeihao/blog/main/assets/wechat/group/qrcode.jpg" />