diff --git a/ry.bat b/ry.bat
index 9f16232..69abee7 100644
--- a/ry.bat
+++ b/ry.bat
@@ -33,7 +33,7 @@ PAUSE
 		PAUSE
 	)
 
-start javaw %JAVA_OPTS% -jar %AppName%
+start javaw %JVM_OPTS% -jar %AppName%
 
 echo  starting¡­¡­
 echo  Start %AppName% success...