diff --git a/README.en-US.md b/README.en-US.md
index 3d7db9d3587512994a36c195be0997f788852cf4..d9a5f8de528d5664b3d2eb91ccfde9b3091e6e26 100644
--- a/README.en-US.md
+++ b/README.en-US.md
@@ -25,13 +25,12 @@ An out-of-box UI solution for enterprise applications.
 - :1234: **Mock development**: Easy to use mock development solution
 - :white_check_mark: **UI Test**: Fly safely with unit test and e2e test
 
-## Usage
 
-```
+```bash
 $ git clone git@github.com:ant-design/ant-design-pro --depth=1
 $ cd ant-design-pro
 $ npm install
-$ npm start         // Visit http://127.0.0.1:8000
+$ npm start         # visit http://localhost:8000
 ```
 
 More instruction at [documentation](http://pro.ant.design/docs/getting-started)。
diff --git a/README.md b/README.md
index f160ddf33e0899624cc20621661b4a9726e835af..75fefc1d279bfb07296af2bff061682f8a417cbc 100644
--- a/README.md
+++ b/README.md
@@ -27,11 +27,11 @@
 
 ## 使用
 
-```
+```bash
 $ git clone git@github.com:ant-design/ant-design-pro --depth=1
 $ cd ant-design-pro
 $ npm install
-$ npm start         // 访问 http://127.0.0.1:8000
+$ npm start         # 访问 http://localhost:8000
 ```
 
 更多信息请参考 [使用文档](http://pro.ant.design/docs/getting-started)。