diff --git a/adm/shop_admin/ajax.it_id.php b/adm/shop_admin/ajax.it_id.php
index eeaa30e13..8259a317e 100644
--- a/adm/shop_admin/ajax.it_id.php
+++ b/adm/shop_admin/ajax.it_id.php
@@ -7,7 +7,7 @@ if (preg_match("/[^\w\-]/", $it_id)) { // \w : 0-9 A-Z a-z _
 }
 
 $row = get_shop_item($it_id, true);
-if ($row['it_name']) {
+if (isset($row['it_name']) && $row['it_name']) {
     $it_name = addslashes($row['it_name']);
     die("{\"error\":\"이미 등록된 상품코드 입니다.\\n\\n상품명 : {$it_name}\"}");
 }
diff --git a/lib/shop.lib.php b/lib/shop.lib.php
index 7ff85acbe..9ed49ce70 100644
--- a/lib/shop.lib.php
+++ b/lib/shop.lib.php
@@ -662,9 +662,11 @@ function it_img_upload($srcfile, $filename, $dir)
     $filename = preg_replace( $pattern, "", $filename);
 
     $filename = preg_replace_callback(
-                          "/[가-힣]+/",
-                          create_function('$matches', 'return base64_encode($matches[0]);'),
-                          $filename);
+        "/[가-힣]+/",
+        function($matches) {
+            return isset($matches[0]) ? base64_encode($matches[0]) : '';
+        },
+        $filename);
 
     $filename = preg_replace( $pattern, "", $filename);
     $prepend = '';