diff --git a/hasor-rsf/rsf-registry/src/launcher/binary/catalina.sh b/hasor-rsf/rsf-registry/src/launcher/binary/catalina.sh
index 7494ae46c2..d43aca0570 100644
--- a/hasor-rsf/rsf-registry/src/launcher/binary/catalina.sh
+++ b/hasor-rsf/rsf-registry/src/launcher/binary/catalina.sh
@@ -140,7 +140,7 @@ if [ $have_tty -eq 1 ]; then
   echo "Using CONSOLE_OUT: $CONSOLE_OUT"
 fi
 
-cd $APP_HOME
+cd "$APP_HOME"
 #
 #
 echo "--------------------------"