diff --git a/apm-dist/bin/webappService.bat b/apm-dist/bin/webappService.bat
index 049164a8c566c30a932dc0925ab97f060b92c030..dbc3245177c4c461d5057ad8165a8b48aff1e9ff 100644
--- a/apm-dist/bin/webappService.bat
+++ b/apm-dist/bin/webappService.bat
@@ -37,5 +37,5 @@ if not defined JAVA_HOME (
  set _EXECJAVA=java
 )
 
-start "%WEBAPP_PROCESS_TITLE%" %_EXECJAVA%  -jar %JARPATH%/skywalking-webapp.jar --spring.config.location=%JAR_PATH%/webapp.yml --logging.file=%LOG_FILE_LOCATION%
+start "%WEBAPP_PROCESS_TITLE%" %_EXECJAVA%  -jar %JARPATH%/skywalking-webapp.jar --spring.config.location=%JARPATH%/webapp.yml --logging.file=%LOG_FILE_LOCATION%
 endlocal