diff --git a/application/third_party/trainsystem/controllers/api.php b/application/third_party/trainsystem/controllers/api.php
index 1c3dee45..d7cb001a 100644
--- a/application/third_party/trainsystem/controllers/api.php
+++ b/application/third_party/trainsystem/controllers/api.php
@@ -93,12 +93,14 @@ class api extends CI_Controller{
 						$orderInfo->itinerary[$keyColdSn]->ArrivalTime = date('H:i',strtotime($train_info->ArrivalTime));
 						$ticketinfo = $this->train_system_model->get_tickets_info($itemColdSn->cold_sn);
 						
-						//获取子订单出票状态
-						$orderInfo->itinerary[$keyColdSn]->status = $ticketinfo->ts_status;
-						
-						//根据子订单状态确定总订单状态池
-						if($ticketinfo->ts_status == 4 or $ticketinfo->ts_status == 7){
-							$doTicketsNum++;
+						if(!empty($ticketinfo)){
+							//获取子订单出票状态
+							$orderInfo->itinerary[$keyColdSn]->status = $ticketinfo->ts_status;
+							
+							//根据子订单状态确定总订单状态池
+							if($ticketinfo->ts_status == 4 or $ticketinfo->ts_status == 7){
+								$doTicketsNum++;
+							}
 						}
 						
 					}