Update README.md

Author: MustangYM

README.md

@@ -1,13 +1,14 @@
 # WeChatICU-ForMac
 WeChatWork企业微信消息防撤回, 聊天会话去水印
 
+![platform](https://img.shields.io/badge/platform-macos-lightgrey.svg)  [![release](https://img.shields.io/badge/release-v1.0.0-brightgreen.svg)](https://github.com/MustangYM/WeChatExtension-ForMac/releases)  ![support](https://img.shields.io/badge/support-wechat%202.8.19.2003-blue.svg)
 
 ## 安装
 ```
 git clone https://github.com/MustangYM/WeChatICU-ForMac.git && cd WeChatICU-ForMac/WeChatICU && ./install.sh
 ```
 
-##卸载
+## 卸载
 ```
 git clone https://github.com/MustangYM/WeChatICU-ForMac.git && cd WeChatICU-ForMac/WeChatICU && ./uninstall.sh
 ```