diff --git a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java
index aec91eba..7049ca79 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java
@@ -488,7 +488,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
             return Result.error(ResultCommon.NO_CORRESPONDING_DATA_FOUND);
         }
         // 国家地区拼接
-        String allCountry = lawsMarketStandard.getCountry() + "," + lawsMarketStandardOld.getCountry();
+        String allCountry = lawsMarketStandard.getCountry();
         List<String> listAllCountry = Arrays.stream(allCountry.split(",")).distinct().collect(Collectors.toList());
         setDataByCopy(newId, listOld,String.join(",",listAllCountry));