diff --git a/mobile/skin/shop/basic/itemqalist.skin.php b/mobile/skin/shop/basic/itemqalist.skin.php
index 1b0a49847..01c470ff0 100644
--- a/mobile/skin/shop/basic/itemqalist.skin.php
+++ b/mobile/skin/shop/basic/itemqalist.skin.php
@@ -16,7 +16,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_MSHOP_SKIN_URL.'/style.css">',
         <option value="">선택</option>
         <option value="b.it_name"    <?php echo get_selected($sfl, "b.it_name", true); ?>>상품명</option>
         <option value="a.it_id"      <?php echo get_selected($sfl, "a.it_id"); ?>>상품코드</option>
-        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.is_subject"); ?>>문의제목</option>
+        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.iq_subject"); ?>>문의제목</option>
         <option value="a.iq_question"<?php echo get_selected($sfl, "a.iq_question"); ?>>문의내용</option>
         <option value="a.iq_name"    <?php echo get_selected($sfl, "a.iq_name"); ?>>작성자명</option>
         <option value="a.mb_id"      <?php echo get_selected($sfl, "a.mb_id"); ?>>작성자아이디</option>
diff --git a/shop/itemqalist.php b/shop/itemqalist.php
index e78be46c2..722d28a34 100644
--- a/shop/itemqalist.php
+++ b/shop/itemqalist.php
@@ -1,14 +1,16 @@
 <?php
 include_once('./_common.php');
 
+if( isset($sfl) && ! in_array($sfl, array('b.it_name', 'a.it_id', 'a.iq_subject', 'a.iq_question', 'a.iq_name', 'a.mb_id')) ){
+    //다른값이 들어가있다면 초기화
+    $sfl = '';
+}
+
 if (G5_IS_MOBILE) {
     include_once(G5_MSHOP_PATH.'/itemqalist.php');
     return;
 }
 
-//$sfl = trim($_REQUEST['sfl']);
-//$stx = trim($_REQUEST['stx']);
-
 $g5['title'] = '상품문의';
 include_once('./_head.php');
 
diff --git a/shop/itemuselist.php b/shop/itemuselist.php
index 404cfca68..a66cbd8a6 100644
--- a/shop/itemuselist.php
+++ b/shop/itemuselist.php
@@ -1,14 +1,16 @@
 <?php
 include_once('./_common.php');
 
+if( isset($sfl) && ! in_array($sfl, array('b.it_name', 'a.it_id', 'a.is_subject', 'a.is_content', 'a.is_name', 'a.mb_id')) ){
+    //다른값이 들어가있다면 초기화
+    $sfl = '';
+}
+
 if (G5_IS_MOBILE) {
     include_once(G5_MSHOP_PATH.'/itemuselist.php');
     return;
 }
 
-//$sfl = trim($_REQUEST['sfl']);
-//$stx = trim($_REQUEST['stx']);
-
 $g5['title'] = '사용후기';
 include_once('./_head.php');
 
diff --git a/skin/shop/basic/itemqalist.skin.php b/skin/shop/basic/itemqalist.skin.php
index cab1fafde..d55e242f5 100644
--- a/skin/shop/basic/itemqalist.skin.php
+++ b/skin/shop/basic/itemqalist.skin.php
@@ -17,7 +17,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_SHOP_SKIN_URL.'/style.css">',
         <option value="">선택</option>
         <option value="b.it_name"    <?php echo get_selected($sfl, "b.it_name", true); ?>>상품명</option>
         <option value="a.it_id"      <?php echo get_selected($sfl, "a.it_id"); ?>>상품코드</option>
-        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.is_subject"); ?>>문의제목</option>
+        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.iq_subject"); ?>>문의제목</option>
         <option value="a.iq_question"<?php echo get_selected($sfl, "a.iq_question"); ?>>문의내용</option>
         <option value="a.iq_name"    <?php echo get_selected($sfl, "a.iq_name"); ?>>작성자명</option>
         <option value="a.mb_id"      <?php echo get_selected($sfl, "a.mb_id"); ?>>작성자아이디</option>
diff --git a/theme/basic/mobile/skin/shop/basic/itemqalist.skin.php b/theme/basic/mobile/skin/shop/basic/itemqalist.skin.php
index 1b0a49847..01c470ff0 100644
--- a/theme/basic/mobile/skin/shop/basic/itemqalist.skin.php
+++ b/theme/basic/mobile/skin/shop/basic/itemqalist.skin.php
@@ -16,7 +16,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_MSHOP_SKIN_URL.'/style.css">',
         <option value="">선택</option>
         <option value="b.it_name"    <?php echo get_selected($sfl, "b.it_name", true); ?>>상품명</option>
         <option value="a.it_id"      <?php echo get_selected($sfl, "a.it_id"); ?>>상품코드</option>
-        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.is_subject"); ?>>문의제목</option>
+        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.iq_subject"); ?>>문의제목</option>
         <option value="a.iq_question"<?php echo get_selected($sfl, "a.iq_question"); ?>>문의내용</option>
         <option value="a.iq_name"    <?php echo get_selected($sfl, "a.iq_name"); ?>>작성자명</option>
         <option value="a.mb_id"      <?php echo get_selected($sfl, "a.mb_id"); ?>>작성자아이디</option>
diff --git a/theme/basic/skin/shop/basic/itemqalist.skin.php b/theme/basic/skin/shop/basic/itemqalist.skin.php
index cab1fafde..d55e242f5 100644
--- a/theme/basic/skin/shop/basic/itemqalist.skin.php
+++ b/theme/basic/skin/shop/basic/itemqalist.skin.php
@@ -17,7 +17,7 @@ add_stylesheet('<link rel="stylesheet" href="'.G5_SHOP_SKIN_URL.'/style.css">',
         <option value="">선택</option>
         <option value="b.it_name"    <?php echo get_selected($sfl, "b.it_name", true); ?>>상품명</option>
         <option value="a.it_id"      <?php echo get_selected($sfl, "a.it_id"); ?>>상품코드</option>
-        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.is_subject"); ?>>문의제목</option>
+        <option value="a.iq_subject" <?php echo get_selected($sfl, "a.iq_subject"); ?>>문의제목</option>
         <option value="a.iq_question"<?php echo get_selected($sfl, "a.iq_question"); ?>>문의내용</option>
         <option value="a.iq_name"    <?php echo get_selected($sfl, "a.iq_name"); ?>>작성자명</option>
         <option value="a.mb_id"      <?php echo get_selected($sfl, "a.mb_id"); ?>>작성자아이디</option>