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				@@ -3066,7 +3066,7 @@ class loginCodeView(View): 
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				         sign_name = request_dict.get('sign_name', None) 
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				         if phone and sign_name: 
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				-            du_qs = Device_User.objects.filter(username=phone) 
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				+            du_qs = Device_User.objects.filter(Q(phone=phone) | Q(username=phone)) 
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				             if not du_qs.exists(): 
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				                 return response.json(104) 
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				             else: 
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