qs

Controller/EquipmentManager.py

@@ -197,13 +197,13 @@ def modifyUserEquipmentInterface(request):
     else:
         qs = Device_Info.objects.filter(userID_id=userID, id=id)
         res = CommonService.qs_to_dict(qs)
-        uid = qs[0].UID
-        nickname = qs[0].NickName
-        # 增加设备影子信息修改昵称 start
-        us_qs = UidSetModel.objects.filter(uid=uid)
-        if us_qs.exists():
-            us_qs.update(nickname=nickname)
-        # end
+        if qs.exists():
+            uid = qs[0].UID
+            nickname = qs[0].NickName
+            # 增加设备影子信息修改昵称 start
+            us_qs = UidSetModel.objects.filter(uid=uid)
+            if us_qs.exists():
+                us_qs.update(nickname=nickname)
         return response.json(0, res)