diff --git a/README-zh_CN.md b/README-zh_CN.md
index 28c4aaf3ef..dd66f478f1 100644
--- a/README-zh_CN.md
+++ b/README-zh_CN.md
@@ -7,7 +7,7 @@
 # Ant Design
 
 [![](https://img.shields.io/travis/ant-design/ant-design.svg?style=flat-square)](https://travis-ci.org/ant-design/ant-design)
-[![Coveralls](https://img.shields.io/coveralls/ant-design/ant-design.svg?style=flat-square)](https://coveralls.io/github/ant-design/ant-design)
+[![Codecov](https://img.shields.io/codecov/c/github/ant-design/ant-design/master.svg?style=flat-square)](https://codecov.io/gh/ant-design/ant-design/branch/master)
 [![Dependency Status](https://img.shields.io/gemnasium/react-component/trigger.svg?style=flat-square)](https://gemnasium.com/ant-design/ant-design)
 
 [![npm package](https://img.shields.io/npm/v/antd.svg?style=flat-square)](https://www.npmjs.org/package/antd)
diff --git a/README.md b/README.md
index 5b04ca1f0b..43c304ba5d 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 # Ant Design
 
 [![](https://img.shields.io/travis/ant-design/ant-design.svg?style=flat-square)](https://travis-ci.org/ant-design/ant-design)
-[![Coveralls](https://img.shields.io/coveralls/ant-design/ant-design.svg?style=flat-square)](https://coveralls.io/github/ant-design/ant-design)
+[![Codecov](https://img.shields.io/codecov/c/github/ant-design/ant-design/master.svg?style=flat-square)](https://codecov.io/gh/ant-design/ant-design/branch/master)
 [![Dependency Status](https://img.shields.io/gemnasium/react-component/trigger.svg?style=flat-square)](https://gemnasium.com/ant-design/ant-design)
 
 [![npm package](https://img.shields.io/npm/v/antd.svg?style=flat-square)](https://www.npmjs.org/package/antd)