diff --git a/mobile/shop/itemqaform.php b/mobile/shop/itemqaform.php
index 2a0275618..d3cb23f75 100644
--- a/mobile/shop/itemqaform.php
+++ b/mobile/shop/itemqaform.php
@@ -10,6 +10,12 @@ $w     = trim($_REQUEST['w']);
 $it_id = trim($_REQUEST['it_id']);
 $iq_id = trim($_REQUEST['iq_id']);
 
+// 상품정보체크
+$sql = " select it_id from {$g5['g5_shop_item_table']} where it_id = '$it_id' ";
+$row = sql_fetch($sql);
+if(!$row['it_id'])
+    alert_close('상품정보가 존재하지 않습니다.');
+
 $chk_secret = '';
 
 if($w == '') {
diff --git a/mobile/shop/itemuseform.php b/mobile/shop/itemuseform.php
index 88f88c0be..445145f6c 100644
--- a/mobile/shop/itemuseform.php
+++ b/mobile/shop/itemuseform.php
@@ -10,6 +10,12 @@ $w     = trim($_REQUEST['w']);
 $it_id = trim($_REQUEST['it_id']);
 $is_id = trim($_REQUEST['is_id']);
 
+// 상품정보체크
+$sql = " select it_id from {$g5['g5_shop_item_table']} where it_id = '$it_id' ";
+$row = sql_fetch($sql);
+if(!$row['it_id'])
+    alert_close('상품정보가 존재하지 않습니다.');
+
 if ($w == "") {
     $is_score = 5;
 
diff --git a/shop/itemqaform.php b/shop/itemqaform.php
index 67a969db9..41b44ed78 100644
--- a/shop/itemqaform.php
+++ b/shop/itemqaform.php
@@ -16,6 +16,12 @@ $w     = trim($_REQUEST['w']);
 $it_id = trim($_REQUEST['it_id']);
 $iq_id = trim($_REQUEST['iq_id']);
 
+// 상품정보체크
+$sql = " select it_id from {$g5['g5_shop_item_table']} where it_id = '$it_id' ";
+$row = sql_fetch($sql);
+if(!$row['it_id'])
+    alert_close('상품정보가 존재하지 않습니다.');
+
 $chk_secret = '';
 
 if($w == '') {
diff --git a/shop/itemuseform.php b/shop/itemuseform.php
index ad2366603..148b2adaf 100644
--- a/shop/itemuseform.php
+++ b/shop/itemuseform.php
@@ -16,6 +16,12 @@ $w     = trim($_REQUEST['w']);
 $it_id = trim($_REQUEST['it_id']);
 $is_id = trim($_REQUEST['is_id']);
 
+// 상품정보체크
+$sql = " select it_id from {$g5['g5_shop_item_table']} where it_id = '$it_id' ";
+$row = sql_fetch($sql);
+if(!$row['it_id'])
+    alert_close('상품정보가 존재하지 않습니다.');
+
 if ($w == "") {
     $is_score = 5;