找到member目录下archives_do.php这个文件，然后找到以下位置：

/*-----------------function delStow()删除收藏------------------*/

if($dopost=="delStow"){    CheckRank(0,0);    $type=empty($type)? 'sys' : trim($type);    $ENV_GOBACK_URL = empty($_COOKIE['ENV_GOBACK_URL']) ? "mystow.php" :   $_COOKIE['ENV_GOBACK_URL'];    $dsql->ExecuteNoneQuery("DELETE FROM dede_member_stow WHERE aid='$aid '   AND mid='".$cfg_ml->M_ID."' AND type='$type';");     //更新用户统计    $row = $dsql->GetOne("SELECT COUNT(*) AS nums FROM `dede_member_stow`  WHERE `mid`='".$cfg_ml->M_ID."' ");   $dsql->ExecuteNoneQuery("UPDATE dede_member_tj SET `stow`='$row[nums]'  WHERE `mid`='".$cfg_ml->M_ID."'");            ShowMsg("成功删除一条收藏记录！",$ENV_GOBACK_URL);    exit();}