diff --git a/web/setting.py b/web/setting.py
index 929e1e547..46672561d 100755
--- a/web/setting.py
+++ b/web/setting.py
@@ -41,7 +41,7 @@ else:
     from utils.firewall import Firewall as MwFirewall
     mw_port = str(random.randint(10000, 65530))
     MwFirewall.instance().addAcceptPort(panel_port, 'PANEL端口', 'port')
-    mw.writeFile(default_port_file panel_port)
+    mw.writeFile(default_port_file, panel_port)
 
 bind = []
 default_ipv6_file = panel_dir+'/data/ipv6.pl'