diff --git a/ems-system/src/main/resources/mapper/ems/EmsPcsDataMapper.xml b/ems-system/src/main/resources/mapper/ems/EmsPcsDataMapper.xml
index ecdedb8..d428739 100644
--- a/ems-system/src/main/resources/mapper/ems/EmsPcsDataMapper.xml
+++ b/ems-system/src/main/resources/mapper/ems/EmsPcsDataMapper.xml
@@ -398,7 +398,7 @@
             AND latest.max_update_time = t.data_update_time
             AND t.site_id = #{siteId}
              ) AS pd
-        WHERE rn = 1;
+        WHERE rn = 1
     </select>
 
     <select id="getElectDataList" resultType="com.xzzn.ems.domain.vo.ElectricIndexList">