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				@@ -147,7 +147,7 @@ class EquipmentFamilyView(View): 
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				         # type 可能为0 
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				         if not all([nick_name, serial_number, device_type]): 
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				             return response.json(444, {'param': 'nick_name, serial_number, device_type'}) 
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				-        device_info_qs = Device_Info.objects.filter(serial_number=serial_number, userID_id=user_id) 
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				+        device_info_qs = Device_Info.objects.filter(serial_number=serial_number) 
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				         if device_info_qs: 
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				             # 判断设备是否已存在 
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				             if device_info_qs[0].isExist == 1: 
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