diff --git a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardServiceImpl.java
index 420ea48c..d09a08b7 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardServiceImpl.java
@@ -314,7 +314,7 @@ public class LawsMarketStandardServiceImpl extends ServiceImpl<LawsMarketStandar
             listLawsMarketStandardDetail = lawsMarketStandardDetailService.list(wrapper);
         }
         listLawsMarketStandardDetail = listLawsMarketStandardDetail.stream()
-                .sorted(Comparator.comparing(LawsMarketStandardDetail::getStandardNumber)).collect(Collectors.toList());
+                .sorted(Comparator.comparing(LawsMarketStandardDetail::getStandardNumber).reversed()).collect(Collectors.toList());
 
         // AutoPoi 导出Excel
         ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());