diff --git a/README.md b/README.md
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+++ b/README.md
@@ -2,7 +2,7 @@
 
 ### Version
 
-0.2.4 (developing DEMO)
+0.4.1 (developing DEMO)
 
 [Update logs](https://github.com/shenjackyuanjie/Difficult-Rocket/blob/main/docs/update_logs.md)
 
diff --git a/docs/README-cn.md b/docs/README-cn.md
index 6872f2c..702eed5 100644
--- a/docs/README-cn.md
+++ b/docs/README-cn.md
@@ -2,7 +2,7 @@
 
 ## 版本
 
-0.2.4 (开发DEMO.ing)
+0.4.1 (开发DEMO.ing)
 
 [更新日志](https://github.com/shenjackyuanjie/Difficult-Rocket/blob/main/docs/update_logs.md)