diff --git a/apps/system/services.py b/apps/system/services.py
index d013c970..1cee9bba 100644
--- a/apps/system/services.py
+++ b/apps/system/services.py
@@ -7,7 +7,7 @@ from apps.third.dahua import dhClient
 def sync_dahua_dept(dept: Dept):
     # 同步大华部门信息
     third_info = dept.third_info
-    if settings.DAHUA_ENABLED:
+    if getattr(settings, 'DAHUA_ENABLED', False):
         if third_info.get('dh_id', False):
             data = {
             "id": dept.third_info['dh_id'],