diff --git a/res/rustdesk.service b/res/rustdesk.service
index f49f17e32..6ec806845 100644
--- a/res/rustdesk.service
+++ b/res/rustdesk.service
@@ -7,9 +7,10 @@ After=systemd-user-sessions.service
 Type=simple
 ExecStart=/usr/bin/rustdesk --service
 # kill --tray and --server both
-# ExecStop=pkill -f "rustdesk --"
-ExecStop=pkill -f "rustdesk --tray"
-ExecStop=pkill -f "rustdesk --server"
+ExecStop=pkill -f "rustdesk --"
+# below two lines do not work, have to use above one line
+#ExecStop=pkill -f "rustdesk --tray"
+#ExecStop=pkill -f "rustdesk --server"
 PIDFile=/run/rustdesk.pid
 KillMode=mixed
 TimeoutStopSec=30