diff --git a/hb_server/apps/wpm/serializers.py b/hb_server/apps/wpm/serializers.py
index e9c9bb3..1e38cf4 100644
--- a/hb_server/apps/wpm/serializers.py
+++ b/hb_server/apps/wpm/serializers.py
@@ -42,6 +42,7 @@ class PickSerializer(serializers.Serializer):
         for i in picks:
             # 更新出库详情
             i['fifo'] = fifo
+            i['count'] = i.pop('pick_count')
             FIFODetail.objects.create(**i)
             # 更新车间物料
             wm = WMaterial.objects.get_or_create(material=i['material'], batch=i['batch'], \