Update README.md

README.md

@@ -3,7 +3,7 @@
 <img src="https://gitee.com/MustangYM/we-chat-extension-source/raw/master/Pictures/face1.png" width="1000px"/>
 </p>
 
-![platform](https://img.shields.io/badge/platform-macos-lightgrey.svg)  [![release](https://img.shields.io/badge/release-v2.8.2-brightgreen.svg)](https://github.com/MustangYM/WeChatExtension-ForMac/releases)  ![support](https://img.shields.io/badge/support-wechat%202.9.0-blue.svg) 
+![platform](https://img.shields.io/badge/platform-macos-lightgrey.svg)  [![release](https://img.shields.io/badge/release-v2.9.0-brightgreen.svg)](https://github.com/MustangYM/WeChatExtension-ForMac/releases)  ![support](https://img.shields.io/badge/support-wechat%203.1.2-blue.svg) 
 - 支持[企业微信](https://github.com/MustangYM/WeChatICU-ForMac)，由此进。
 - 如果你希望更简约，这里提供了[简版小助手](https://github.com/MustangYM/WeChatSeptet-ForMac)，安装方式与WeChatExtension的手动安装方式一样。
 - Most users of this project are Chinese, so there is `NO ENGLISH WIKI`.