更新bug

Controller/SensorGateway/GatewayFamilyMemberController.py

@@ -365,7 +365,8 @@ class GatewayFamilyMemberView(View):
                 return response.json(173)
             data['msg'] = msg_text
             with transaction.atomic():
-                member_join_qs = FamilyMemberJoin.objects.filter(family_id=family_id, user_id=join_user_id)
+                member_user_id = user_id if user_id else app_user_id
+                member_join_qs = FamilyMemberJoin.objects.filter(family_id=family_id, user_id=member_user_id)
                 if member_join_qs.exists():
                     member_join_qs.update(status=0, updated_time=now_time)
                     data['uid'] = member_join_qs.first().id