diff --git a/hb_server/apps/wpm/serializers.py b/hb_server/apps/wpm/serializers.py
index 9edbbd0..3725c71 100644
--- a/hb_server/apps/wpm/serializers.py
+++ b/hb_server/apps/wpm/serializers.py
@@ -39,10 +39,7 @@ class PickSerializer(serializers.Serializer):
         #         raise exceptions.ValidationError('物料不存在')
         # 创建出库记录
         with transaction.atomic():
-            validated_data['create_by'] = self.context['request'].user
-            validated_data['type'] = FIFO.FIFO_TYPE_DO_OUT
-            validated_data['inout_date'] = timezone.now()
-            fifo = FIFO.objects.create(**validated_data)
+            fifo = FIFO.objects.create(type=FIFO.FIFO_TYPE_DO_OUT, inout_date=timezone.now(), create_by=self.context['request'].user)
             for i in picks:
                 # 更新出库详情
                 i['fifo'] = fifo