diff --git a/comission.php b/comission.php
index 8feac8d..6c9aec9 100644
--- a/comission.php
+++ b/comission.php
@@ -48,7 +48,7 @@ if ($returningItemId) {
 
 
 
-if ($_GET['set']) {
+if (isset($_GET['set'])) {
 
     if (!$_POST['count'] || !is_numeric($_POST['count']) || $_POST['count'] <= 0) {
         $_POST['count'] = 1;
@@ -219,7 +219,7 @@ switch ($shopCategoryTypeNumber) {
                     <TD><!--Рюкзак-->
                         <TABLE BORDER=0 WIDTH=100% CELLSPACING="1" CELLPADDING="2" BGCOLOR="#A5A5A5">
                             <?php
-                            if ($_REQUEST['max']) {
+                            if (isset($_GET['max'])) {
                                 $data = db::c()->query('SELECT * FROM `inventory` WHERE `dressed` = 0 AND `name` LIKE "?S" AND `setsale` > 0 ORDER BY `setsale` ASC', $_REQUEST['max'] . '%');
 
                                 while ($row = $data->fetch_assoc()) {