diff --git a/framework/src/main/java/cn/lili/modules/member/mapper/FootprintMapper.java b/framework/src/main/java/cn/lili/modules/member/mapper/FootprintMapper.java
index cdde3b9f..a2626156 100644
--- a/framework/src/main/java/cn/lili/modules/member/mapper/FootprintMapper.java
+++ b/framework/src/main/java/cn/lili/modules/member/mapper/FootprintMapper.java
@@ -1,15 +1,9 @@
 package cn.lili.modules.member.mapper;
 
 import cn.lili.modules.member.entity.dos.FootPrint;
-import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.baomidou.mybatisplus.core.toolkit.Constants;
 import org.apache.ibatis.annotations.Delete;
-import org.apache.ibatis.annotations.Param;
-import org.apache.ibatis.annotations.Select;
-
-import java.util.List;
+import org.springframework.transaction.annotation.Transactional;
 
 /**
  * 浏览历史数据处理层
@@ -23,10 +17,21 @@ public interface FootprintMapper extends BaseMapper<FootPrint> {
      *
      * @param memberId 会员ID
      */
-
-    @Delete("DELETE FROM li_foot_print WHERE id IN ("+
-            "SELECT l2.id FROM (" +
-            "SELECT l3.id FROM li_foot_print l3 WHERE l3.member_id=${memberId} ORDER BY id DESC LIMIT 100,100) l2)")
+    @Transactional(rollbackFor = Exception.class)
+    @Delete("DELETE li_foot_print " +
+            "FROM li_foot_print " +
+            "LEFT JOIN ( " +
+            "  SELECT id " +
+            "  FROM ( " +
+            "    SELECT id " +
+            "    FROM li_foot_print " +
+            "    WHERE member_id = ${memberId} " +
+            "    ORDER BY create_time DESC " +
+            "    LIMIT 1 " +
+            "  ) AS keep " +
+            ") AS latest_footprints " +
+            "ON li_foot_print.id = latest_footprints.id " +
+            "WHERE li_foot_print.member_id = ${memberId} AND latest_footprints.id IS NULL; ")
     void deleteLastFootPrint(String memberId);
 
 }
\ No newline at end of file