diff --git a/src/main/java/com/gaotao/modules/production/service/impl/ProductionReturnServiceImpl.java b/src/main/java/com/gaotao/modules/production/service/impl/ProductionReturnServiceImpl.java
index 48aa369..8b3615f 100644
--- a/src/main/java/com/gaotao/modules/production/service/impl/ProductionReturnServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/production/service/impl/ProductionReturnServiceImpl.java
@@ -587,7 +587,7 @@ public class ProductionReturnServiceImpl implements ProductionReturnService {
                 newEngChgLevel = "1";
             }else{
                 for(AnInventoryPartInStockVo vo:partInStock){
-                    if(vo.getPartNo().equals(request.getPartNo()) && vo.getLotBatchNo().equals(request.getBatchNo()) && vo.getLocationNo().equals(request.getLocationId())){
+                    if(vo.getContract().equals(request.getSite()) && vo.getPartNo().equals(request.getPartNo()) && vo.getLotBatchNo().equals(request.getBatchNo()) && vo.getLocationNo().equals(request.getLocationId())){
                         newReceiveDate = sdf.parse(vo.getReceiptDate());
                         newManufactureDate = sdf.parse(vo.getReceiptDate());
                         newExpireData = sdf.parse(vo.getExpirationDate());