diff --git a/apps/third/views_d.py b/apps/third/views_d.py
index 2079978b..8724d292 100644
--- a/apps/third/views_d.py
+++ b/apps/third/views_d.py
@@ -190,7 +190,6 @@ class TDeviceViewSet(ListModelMixin, UpdateModelMixin, DestroyModelMixin, Custom
             else:
                 td = TDevice(code=i['sn'], type=TDevice.DEVICE_SPEAKER)
             td.name = i['name']
-            td.third_info = i
             td.save()
         return Response()
 
@@ -216,7 +215,6 @@ class TDeviceViewSet(ListModelMixin, UpdateModelMixin, DestroyModelMixin, Custom
                 else:
                     td = TDevice(code=i['channelCode'], type=TDevice.DEVICE_VCHANNEL)
                 td.name = i['channelName']
-                td.third_info = i
                 td.save()
         return Response()
 
@@ -242,7 +240,6 @@ class TDeviceViewSet(ListModelMixin, UpdateModelMixin, DestroyModelMixin, Custom
                 else:
                     td = TDevice(code=i['channelCode'], type=TDevice.DEVICE_VCHANNEL)
                 td.name = i['channelName']
-                td.third_info = i
                 td.save()
         return Response()