diff --git a/Jenkinsfile b/Jenkinsfile
index 966e608..dc74b38 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,7 +36,8 @@ pipeline {
                     
                     echo "start"
     				cd /d C:\\localhost-tomcat\\apache-tomcat-10.1.36-windows-x64\\apache-tomcat-10.1.36\\bin
-            		BUILD_ID=dontKillMe call startup.bat
+            		set BUILD_ID=dontKillMe 
+            		call startup.bat
             		ping -n 5 127.0.0.1 > nul
                 '''
             }