diff --git a/README.md b/README.md
index a26e466..142ef30 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # SR
 
+[中文](https://github.com/shenjackyuanjie/SR/blob/main/docs/README-cn.md)
+
 > It's a Simple Rocket liked game build with Python
 
 # Advantage
diff --git a/docs/README-cn.md b/docs/README-cn.md
index 4f380ca..4ae31af 100644
--- a/docs/README-cn.md
+++ b/docs/README-cn.md
@@ -1,5 +1,7 @@
 # SR
 
+[English](https://github.com/shenjackyuanjie/SR)
+
 > 这是一个用Python制作的类Simple Rocket游戏
 
 # 优势