diff --git a/hb_server/apps/wpm/views.py b/hb_server/apps/wpm/views.py
index bcc507a..1eff791 100644
--- a/hb_server/apps/wpm/views.py
+++ b/hb_server/apps/wpm/views.py
@@ -271,7 +271,7 @@ class WProductViewSet(ListModelMixin, GenericViewSet):
             is_audited=True, auditor=request.user, inout_date=timezone.now(), create_by=request.user, remark=remark)
         # 创建入库明细
         for i in wproducts_a:
-            spi = i['subproduction_plan']
+            spi = SubProductionPlan.objects.get(pk=i['subproduction_plan'])
             fifoitem = FIFOItem()
             fifoitem.is_tested = True
             fifoitem.is_testok = True