diff --git a/conf/systemd.service b/conf/systemd.service
index f086b4d..f58a380 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -7,7 +7,7 @@ Type=simple
 User=__APP__
 Group=__APP__
 WorkingDirectory=__FINALPATH__/
-ExecStart=pm2 start __FINALPATH__/server/server.js --name uptime-kuma 
+ExecStart=pm2 start server/server.js -- --port=__PORT__ --name uptime-kuma 
 ExecStop=pm2 stop uptime-kuma 
 StandardOutput=append:/var/log/__APP__/__APP__.log
 StandardError=inherit