diff --git a/hua_wei_yun/14yvan-workbench-app.sh b/hua_wei_yun/14yvan-workbench-app.sh
index 23a81b7..8405c54 100644
--- a/hua_wei_yun/14yvan-workbench-app.sh
+++ b/hua_wei_yun/14yvan-workbench-app.sh
@@ -132,6 +132,7 @@ JAVA_OPTS_EXT=" -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Dappli
 #-------------------------------------------------------------------
 
 startServer() {
+  export JAVA_HOME=/home/opt/jdk17/jdk-17.0.11
   pid=$1
   if [ -z $pid ];then
     echo -e "$echoPrefix cd $dirPath../runtime/ $echoSuffix"