diff --git a/webapp/classes/AddReward.php b/webapp/classes/AddReward.php
index 39b0a0a..586f50e 100644
--- a/webapp/classes/AddReward.php
+++ b/webapp/classes/AddReward.php
@@ -40,7 +40,7 @@ class AddReward {
             if (!$ret) {
                 die();
             }
-        } else if ($item_id > 13000 && $item_id < 14000) {
+        } else if ($item_id > 17000 && $item_id < 18000) {
             $rowCommander = $conn->execQueryOne('SELECT fragment_num FROM commander WHERE accountid=:accountid AND fragment_id=:fragment_id;',
                                            array(
                                                ':accountid' => $account_id,