diff --git a/packages/fes-doc/docs/guide/unit.md b/packages/fes-doc/docs/guide/unit.md
index 47006062..93572356 100644
--- a/packages/fes-doc/docs/guide/unit.md
+++ b/packages/fes-doc/docs/guide/unit.md
@@ -2,7 +2,7 @@
 
 ## 准备工作
 
-升级`@webank/fes-cli`到0.4.1以上
+升级`@webank/fes-cli`到0.4.2以上
 ```shell
 npm i -g @webank/fes-cli
 ```