diff --git a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesWorkOrderService.java b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesWorkOrderService.java
index 781c681..a6842d2 100644
--- a/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesWorkOrderService.java
+++ b/modules/i3plus-ext-mes-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/apiservice/serviceimpl/base/MesWorkOrderService.java
@@ -1238,6 +1238,7 @@ public class MesWorkOrderService extends BaseMesService<MesWorkOrder> implements
             MesWorkOrder item=new MesWorkOrder();
             item.setOrganizeCode(organizeCode);
             item.setWorkCenterCode(workCenterCode);
+            item.setErpWorkCenter(mesWorkCenter.getErpWorkCenter());
             item.setPartNo(partNo);
             item.setWorkOrderType(MesExtEnumUtil.ORDER_TYPE.UN_SORT.getValue());
             item.setOrderFlag(MesExtEnumUtil.ORDER_TYPE_IDENTIFICATION.N.getValue());