diff --git a/src/main/resources/mapper/production/ToolingHistMapper.xml b/src/main/resources/mapper/production/ToolingHistMapper.xml
index 94313a0..e5a64e9 100644
--- a/src/main/resources/mapper/production/ToolingHistMapper.xml
+++ b/src/main/resources/mapper/production/ToolingHistMapper.xml
@@ -72,7 +72,7 @@
 
     <update id="batchUpdateToolDetail">
         <foreach collection="list" separator=";" item="item">
-            update ToolDetail set ActualUseQty = ActualUseQty+#{item.finishQty},LatestUseDate = #{item.finishDate}
+            update ToolDetail set LatestUseDate = #{item.finishDate}
             where ToolID =#{item.toolId} and Site = #{item.site} and ToolInstanceID = #{item.toolInstanceID}
         </foreach>
     </update>