Add wechat/alipay QR code

README.md

@@ -102,3 +102,11 @@ Do you want to live in emacs more comfortably?
 Want to create unparalleled plugins to extend emacs?
 
 Join us, happy hacking!
+
+## 打赏
+如果我的作品让你的生活充满快乐, 欢迎请我喝瓶啤酒, 哈哈哈哈
+
+<p float="left">
+    <img src="./screenshot/alipay.jpg" width="200">
+    <img src="./screenshot/wechat.jpg" width="200">
+</p>