diff --git a/README.md b/README.md
index bcdb0036a..6a3e9e30d 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Sky Walking | [中文](README_ZH.md)
 <img src="https://skywalkingtest.github.io/page-resources/3.x-architecture.jpg"/>
 
 # Document
-* [WIKI](https://github.com/OpenSkywalking/skywalking/wiki)
+[![EN doc](https://img.shields.io/badge/document-English-blue.svg)](README.md) [![cn doc](https://img.shields.io/badge/document-中文-blue.svg)](README_ZH.md)
 
 This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code. Please report unacceptable behavior to wu.sheng@foxmail.com.
 
diff --git a/README_ZH.md b/README_ZH.md
index 32374fd75..984072d2c 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -28,7 +28,7 @@ Sky Walking | [English](README.md)
 <img src="https://skywalkingtest.github.io/page-resources/3.x-architecture.jpg"/>
 
 # Document
-* [WIKI](https://github.com/OpenSkywalking/skywalking/wiki)
+[![EN doc](https://img.shields.io/badge/document-English-blue.svg)](README.md) [![cn doc](https://img.shields.io/badge/document-中文-blue.svg)](README_ZH.md)
 
 This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code. Please report unacceptable behavior to wu.sheng@foxmail.com.