修复了影响生产环境的问题，在生产环境中成功运行

config/views.py

@@ -26,7 +26,7 @@ from rest_framework.throttling import AnonRateThrottle, SimpleRateThrottle
 from utils.oss_utils import upload_to_oss, delete_from_oss, validate_image
 from utils.weixin_broadcast import WeixinBroadcastSender
 # from utils.ip_security import *
-from Django.utils.invitationcode_utils import CreateInvitationCode, VerifyInvitationCode
+from utils.invitationcode_utils import CreateInvitationCode, VerifyInvitationCode
 
 from backend.utils import update_shangjia_daily
 from orders.utils import sync_order_to_partners