diff --git a/backend/application/asgi.py b/backend/application/asgi.py
index b707dca..5a5c987 100644
--- a/backend/application/asgi.py
+++ b/backend/application/asgi.py
@@ -14,10 +14,10 @@ from channels.routing import ProtocolTypeRouter, URLRouter
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'application.settings')
 os.environ["DJANGO_ALLOW_ASYNC_UNSAFE"] = "true"
 
-from application.routing import websocket_urlpatterns
+
 
 http_application = get_asgi_application()
-
+from application.routing import websocket_urlpatterns
 application = ProtocolTypeRouter({
     "http":http_application,
     'websocket': AuthMiddlewareStack(
diff --git a/backend/dvadmin/system/views/message_center.py b/backend/dvadmin/system/views/message_center.py
index eae23fb..072db85 100644
--- a/backend/dvadmin/system/views/message_center.py
+++ b/backend/dvadmin/system/views/message_center.py
@@ -138,8 +138,8 @@ class MessageCenterCreateSerializer(CustomModelSerializer):
         targetuser_instance.save()
         for user in users:
             unread_count = MessageCenterTargetUser.objects.filter(users__id=user, is_read=False).count()
-            websocket_push(user, {"sender": 'system', "contentType": 'TEXT',
-                                  "content": {"model": 'message_center', "unread": unread_count}})
+            websocket_push(user, message={"sender": 'system', "contentType": 'SYSTEM',
+                                  "content": '您有一条新消息~', "unread": unread_count})
         return data
 
     class Meta: