Delete: http://doc.henrongyi.top/, link 'Online Documentation' to http://doc.henrongyi.top/

README.md

@@ -13,7 +13,7 @@
 English | [简体中文](./README-zh_CN.md)
 
 # Project Guidelines
-Online Documentation [http://doc.henrongyi.top/](http://doc.henrongyi.top/)
+[Online Documentation](http://doc.henrongyi.top/)
 
 - Web UI Framework：[element-ui](https://github.com/ElemeFE/element)  
 - Server Framework：[gin](https://github.com/gin-gonic/gin)