diff --git a/README.en-US.md b/README.en-US.md
index f4a11873ac95e619ae31b9877cb30fff5169859d..1a93b2431c6b4e6bcf053b461dcb8ab20a760cfb 100644
--- a/README.en-US.md
+++ b/README.en-US.md
@@ -28,7 +28,7 @@ An out-of-box UI solution for enterprise applications.
 ## Usage
 
 ```
-$ git clone git@github.com:ant-design/ant-design-pro
+$ 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
@@ -36,6 +36,10 @@ $ npm start         // Visit http://127.0.0.1:8000
 
 More instruction at [documentation](http://pro.ant.design/docs/getting-started)。
 
+## Compatibility
+
+Modern browsers and IE11.
+
 ## Contributing
 
 Any Contribution of following ways will be welcome:
diff --git a/README.md b/README.md
index d67a2aaffc6a49b99d8517a20115f1090309d9b3..246cd62ac4df63c5ec5b2e0fb51b0bf5897f7c80 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@
 ## 使用
 
 ```
-$ git clone git@github.com:ant-design/ant-design-pro
+$ 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
@@ -36,6 +36,10 @@ $ npm start         // 访问 http://127.0.0.1:8000
 
 更多信息请参考 [使用文档](http://pro.ant.design/docs/getting-started)。
 
+## 兼容性
+
+现代浏览器及 IE11。
+
 ## 参与贡献
 
 我们非常欢迎你的贡献，你可以通过以下方式参与：