diff --git a/README.md b/README.md
index 7b04f37..57f540c 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
+<p align="left">
+    <a>中文</a>&nbsp ｜ &nbsp<a href="README_en.md">English&nbsp </a>
+</p>
+
 # <p align="center">CodeFuse-ChatBot: Development by Private Knowledge Augmentation</p>
 
 <p align="center">
diff --git a/README_en.md b/README_en.md
index 99752eb..1d7e5b9 100644
--- a/README_en.md
+++ b/README_en.md
@@ -1,3 +1,7 @@
+<p align="left">
+    <a href="README.md">中文</a>&nbsp ｜ &nbsp<a>English&nbsp </a>
+</p>
+
 # <p align="center">Codefuse-ChatBot: Development by Private Knowledge Augmentation</p>
 
 <p align="center">