diff --git a/CICD-ucloudUhub.md b/CICD-ucloudUhub.md
index 8780876..476ff91 100644
--- a/CICD-ucloudUhub.md
+++ b/CICD-ucloudUhub.md
@@ -156,7 +156,7 @@ vi /etc/profile
 在文件末尾添加 
 
 ```
-export JAVA_HOME=/usr/java/jdk-1.8.0_391
+export JAVA_HOME=/usr/java/jdk1.8.0_391
 export PATH=$JAVA_HOME/bin:$PATH
 export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib
 ```