diff --git a/application/third_party/trainsystem/controllers/api.php b/application/third_party/trainsystem/controllers/api.php
index 7091dbfd..b4ef1121 100644
--- a/application/third_party/trainsystem/controllers/api.php
+++ b/application/third_party/trainsystem/controllers/api.php
@@ -26,6 +26,7 @@ class api extends CI_Controller{
 			$return_data = array();
 			$i = 0;
 			foreach($tickets_info as $items){
+				$return_data[$i] = new stdClass();
 				$return_data[$i]->cold_sn = (int) $items->ts_cold_sn;
 				$return_data[$i]->ordernumber = $items->ts_ordernumber;
 				$return_data[$i]->status = $items->tst_status;