diff --git a/webapp/controller/HangController.class.php b/webapp/controller/HangController.class.php
index 1bdb590..5f36990 100644
--- a/webapp/controller/HangController.class.php
+++ b/webapp/controller/HangController.class.php
@@ -151,6 +151,7 @@ class HangController{
                 $end_time = strtotime($season['end_time']);
                 $number = $i;
                 $item_multiply = $this->getExplode($season['reward']);
+                $passportaward = array();
                 for($ii = 1; $ii <= count($item_multiply); $ii++) {
                     $rowpass = $conn->execQueryOne('SELECT active_status, honor_status, season_passport ' .
                                         ' FROM passinfo WHERE accountid=:accountid AND passid=:passid;',