diff --git a/README.md b/README.md
index 01d84f0..6964b2d 100644
--- a/README.md
+++ b/README.md
@@ -90,9 +90,13 @@ app-manage-api              | [实现需要认证授权访问的RESTful API接
 
 ## 许可证
 
+[![license](https://img.shields.io/badge/license-MIT-brightgreen.svg)](http://www.opensource.org/licenses/MIT)
+
 Copyright (c) 2018 [Xiong Neng](https://www.xncoding.com/)
 
 基于 MIT 协议发布: <http://www.opensource.org/licenses/MIT>
 
-[![license](https://img.shields.io/badge/license-MIT-brightgreen.svg)](http://www.opensource.org/licenses/MIT)
+
+[licensesvg]: https://img.shields.io/badge/license-MIT-brightgreen.svg
+[license]: http://www.opensource.org/licenses/MIT