diff --git a/jsowell-pile/src/main/resources/mapper/pile/PileMerchantInfoMapper.xml b/jsowell-pile/src/main/resources/mapper/pile/PileMerchantInfoMapper.xml
index d3b81efed..e43f92c0f 100644
--- a/jsowell-pile/src/main/resources/mapper/pile/PileMerchantInfoMapper.xml
+++ b/jsowell-pile/src/main/resources/mapper/pile/PileMerchantInfoMapper.xml
@@ -280,14 +280,15 @@
     </update>
 
     <delete id="deletePileMerchantInfoById" parameterType="Long">
-        delete
-        from pile_merchant_info
+        update pile_merchant_info
+        set del_flag = '1'
         where id = #{id}
     </delete>
 
     <delete id="deletePileMerchantInfoByIds" parameterType="String">
-        delete
-        from pile_merchant_info where id in
+        update pile_merchant_info
+        set del_flag = '1'
+        where id in
         <foreach item="id" collection="array" open="(" separator="," close=")">
             #{id}
         </foreach>