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 76e1fee..b6d314c 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
@@ -1283,6 +1283,10 @@ public class MesWorkOrderService extends BaseMesService<MesWorkOrder> implements
         newMesProductOffLine.setWorkCellCode(mesWorkOrder.getWorkCellCode());
         newMesProductOffLine.setReportType(mesWorkOrder.getReportType());
         newMesProductOffLine.setSapWorkCenter(mesWorkOrder.getErpWorkCenter());
+        if (Objects.equals(MesExtEnumUtil.ORDER_TYPE.BTO.getValue(), mesWorkOrder.getWorkOrderType())){
+            newMesProductOffLine.setWorkCenterCode(mesProductVersion.getWorkCenterCode());
+            newMesProductOffLine.setSapWorkCenter(mesProductVersion.getWorkCenterCode());
+        }
         newMesProductOffLine.setOrganizeCode(mesWorkOrder.getOrganizeCode());
         newMesProductOffLine.setDescription(nowTime);
         newMesProductOffLine.setBomCode(mesBom.getBomCode());