diff --git a/adc-da-slrs/src/main/java/com/adc/da/slrs/sarStandItems/service/impl/SarStandItemsServiceImpl.java b/adc-da-slrs/src/main/java/com/adc/da/slrs/sarStandItems/service/impl/SarStandItemsServiceImpl.java
index 74abe2e0..cc48b8d5 100644
--- a/adc-da-slrs/src/main/java/com/adc/da/slrs/sarStandItems/service/impl/SarStandItemsServiceImpl.java
+++ b/adc-da-slrs/src/main/java/com/adc/da/slrs/sarStandItems/service/impl/SarStandItemsServiceImpl.java
@@ -41,6 +41,8 @@ public class SarStandItemsServiceImpl extends ServiceImpl<SarStandItemsDao, SarS
     private SarLawsAttrDetailedListDao sarLawsAttrDetailedListDao;
     @Autowired
     private SarStandardsInfoController sarStandardsInfoController;
+    @Autowired
+    private SarStandItemsDao sarStandItemsDao;
 
     public List<ActSarItemsEO> queryItemsByList(SarStandItemsEOPage page, String resType){
         List<SarStandItems> itemsEOList = dao.queryItemsByList(page);
@@ -179,6 +181,9 @@ public class SarStandItemsServiceImpl extends ServiceImpl<SarStandItemsDao, SarS
 
     @Override
     public String sarStandItemsaveBatch(List<SarStandItems> sarStandItems) {
+        if (null!=sarStandItems && sarStandItems.size()>0) {
+            sarStandItemsDao.deleteByStandIdAndFileType(sarStandItems.get(0).getStandId(), sarStandItems.get(0).getFileType());
+        }
         boolean flag=this.saveBatch(sarStandItems);
         if (flag){
             return "0";