diff --git a/adm/shop_admin/itemuselist.php b/adm/shop_admin/itemuselist.php
index 38aa56e8f..7f45a4558 100644
--- a/adm/shop_admin/itemuselist.php
+++ b/adm/shop_admin/itemuselist.php
@@ -161,7 +161,7 @@ if ($sfl || $stx) // 검색렬일 때만 처음 버튼을 보여줌
         <td class="td_num"><?php echo $row['is_score']; ?></td>
         <td class="sit_use_confirm"><input type="checkbox" name="is_confirm[<?php echo $i; ?>]" <?php echo ($row['is_confirm'] ? 'checked' : ''); ?> value="1"></td>
         <td class="td_smallmng">
-            <a href="./itemuseform.php?w=u&amp;is_id=<?php echo $row['is_id']; ?>&amp;$qstr"><span class="sound_only"><?php echo $row['is_subject']; ?> </span>수정</a>
+            <a href="./itemuseform.php?w=u&amp;is_id=<?php echo $row['is_id']; ?>&amp;<?php echo $qstr; ?>"><span class="sound_only"><?php echo $row['is_subject']; ?> </span>수정</a>
         </td>
     </tr>
 
diff --git a/extend/shop.extend2.php b/extend/shop.extend2.php
index b65ac5bda..125b422ab 100644
--- a/extend/shop.extend2.php
+++ b/extend/shop.extend2.php
@@ -379,8 +379,14 @@ if(!sql_query(" select rq_id from {$g4['shop_request_table']} limit 1 ", false))
                   `rq_amount2` INT(11) NOT NULL DEFAULT '0',
                   `rq_account` VARCHAR(255) NOT NULL DEFAULT '0',
                   `rq_process` TEXT NOT NULL,
+                  `rq_is_admin` TINYINT(4) NOT NULL DEFAULT '0',
                   `rq_time` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
                   PRIMARY KEY (`rq_id`)
                 ) ", false);
 }
+
+if(!sql_query(" select rq_parent from {$g4['shop_request_table']} limit 1 ", false)) {
+    sql_query(" ALTER TABLE `{$g4['shop_request_table']}`
+                    ADD `rq_parent` INT(11) NOT NULL DEFAULT '0' AFTER `rq_ip` ", true);
+}
 ?>
\ No newline at end of file
diff --git a/install/shop.sql b/install/shop.sql
index 27f250557..56141a823 100644
--- a/install/shop.sql
+++ b/install/shop.sql
@@ -671,6 +671,7 @@ CREATE TABLE IF NOT EXISTS `shop_request` (
   `rq_content` TEXT NOT NULL,
   `rq_reg_time` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
   `rq_ip` VARCHAR(255) NOT NULL DEFAULT '',
+  `rq_parent` INT(11) NOT NULL DEFAULT '0',
   `rq_status` TINYINT(4) NOT NULL DEFAULT '0',
   `rq_item` TEXT NOT NULL,
   `rq_recv` TINYINT(4) NOT NULL DEFAULT '0',