diff --git a/klp-mes/src/main/resources/mapper/roll/MesRollGrindMapper.xml b/klp-mes/src/main/resources/mapper/roll/MesRollGrindMapper.xml
index 0b40255f..82884e23 100644
--- a/klp-mes/src/main/resources/mapper/roll/MesRollGrindMapper.xml
+++ b/klp-mes/src/main/resources/mapper/roll/MesRollGrindMapper.xml
@@ -25,7 +25,7 @@
           <if test="lineId != null">AND line_id = #{lineId}</if>
           <if test="beginTime != null and beginTime != ''">AND grind_time &gt;= #{beginTime}</if>
           <if test="endTime != null and endTime != ''">AND grind_time &lt;= #{endTime}</if>
-        ORDER BY grind_time ASC, grind_id ASC
+        ORDER BY grind_time DESC, grind_id ASC
     </select>
 
     <select id="selectMonthlyStats" resultType="map">