update README.md

Author: git-xuhao

README-en.md

@@ -7,7 +7,7 @@
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/0ee634e0cc3042f8a98e33d6135f39a6)](https://www.codacy.com/app/git-xuhao/KotlinMvp?utm_source=github.com&utm_medium=referral&utm_content=git-xuhao/KotlinMvp&utm_campaign=Badge_Grade)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![](https://img.shields.io/badge/Author-xuhao-blue.svg)](http://xuhaoblog.com)
-[![](https://img.shields.io/badge/QQ-504105930-blue.svg)](http://xuhaoblog.com)
+[![](https://img.shields.io/badge/QQ-504105930-orange.svg)](http://xuhaoblog.com)
 
 ![这里写图片描述](http://oyp2zrwnm.bkt.clouddn.com/ic_launcher.png)
 

README.md

@@ -7,7 +7,7 @@
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/0ee634e0cc3042f8a98e33d6135f39a6)](https://www.codacy.com/app/git-xuhao/KotlinMvp?utm_source=github.com&utm_medium=referral&utm_content=git-xuhao/KotlinMvp&utm_campaign=Badge_Grade)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![](https://img.shields.io/badge/Author-xuhao-blue.svg)](http://xuhaoblog.com)
-[![](https://img.shields.io/badge/QQ-504105930-blue.svg)](http://xuhaoblog.com)
+[![](https://img.shields.io/badge/QQ-504105930-orange.svg)](http://xuhaoblog.com)
 
 **[English Document](https://github.com/git-xuhao/KotlinMvp/blob/master/README-en.md)**