diff --git a/application/third_party/train/controllers/search.php b/application/third_party/train/controllers/search.php
index 610799df..59c7b75f 100644
--- a/application/third_party/train/controllers/search.php
+++ b/application/third_party/train/controllers/search.php
@@ -11,6 +11,7 @@ class search extends CI_Controller{
 	
 	//查询聚合余票接口，对返回的数据进行处理
 	public function index($train_date=null,$fromStation=null,$toStation=null){
+		set_time_limit(0); 
 		if(!$train_date || !$fromStation || !$toStation){
 			exit('传参错误！');
 		}else{