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 ef783f3..c6b06f9 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
@@ -956,6 +956,7 @@ public class MesWorkOrderService extends BaseMesService<MesWorkOrder> implements
         newMesProductOffLine.setItemPartName(mesBom.getItemPartName());
         newMesProductOffLine.setItemQty(MathOperation.mul(model.getQty(), mesBom.getItemQty()));
         newMesProductOffLine.setWorkCenterCode(mesProductVersion.getWorkCenterCode());
+        newMesProductOffLine.setSapWorkCenter(mesProductVersion.getWorkCenterCode());
         newMesProductOffLine.setAlort(mesProductVersion.getReceiveInventoryPoint());
         newMesProductOffLine.setStgeLoc(mesProductVersion.getShipInventoryPoint());
         newMesProductOffLine.setQty(model.getQty());