diff --git a/class/core/config_api.py b/class/core/config_api.py
index 44542ee15..22cfa3ba4 100755
--- a/class/core/config_api.py
+++ b/class/core/config_api.py
@@ -140,7 +140,7 @@ class config_api:
             import firewall_api
 
             if os.path.exists("/lib/systemd/system/firewalld.service"):
-                if not firewall_api.getFwStatus():
+                if not firewall_api.firewall_api().getFwStatus():
                     return mw.returnJson(False, 'firewalld必须先启动!')
 
             mw.setHostPort(port)