diff --git a/README_cn.md b/README_cn.md
index 7798cf1..3958aff 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -28,7 +28,7 @@
 
 ## ⚙️ 安装
 ```
-conda create -n unifolm-wma python==3.10.14
+conda create -n unifolm-wma python==3.10.18
 conda activate unifolm-wma
 
 conda install pinocchio=3.2.0 -c conda-forge -y