diff --git a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/mapper/xml/LawsMarketStandardMapper.xml b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/mapper/xml/LawsMarketStandardMapper.xml
index d9a222ec..90974624 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/mapper/xml/LawsMarketStandardMapper.xml
+++ b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/mapper/xml/LawsMarketStandardMapper.xml
@@ -74,6 +74,6 @@
         <foreach collection="str" separator="," open="(" close=")" item="item">
             #{item}
         </foreach>
-        order by s2.create_time asc
+        order by s2.item_value asc limit 1
     </select>
 </mapper>