diff --git a/application/third_party/train/controllers/search.php b/application/third_party/train/controllers/search.php
index 4a3bfe8f..a14a54a0 100644
--- a/application/third_party/train/controllers/search.php
+++ b/application/third_party/train/controllers/search.php
@@ -14,6 +14,7 @@ class search extends CI_Controller{
 		//定义一些变量
 		$flag = true;
 		$juheTrainInfo = '';
+		
 		set_time_limit(0);
 		
 		//判断数据是否合法
@@ -46,10 +47,11 @@ class search extends CI_Controller{
 		$this->train_date = $train_date;
 		$now_time = time();
 		$differ_time = (strtotime($train_date) - $now_time) / 86400;
+		$this->seveth = 'no';
 		//屏蔽掉超过预售期的搜索，提高速度 
 		if($differ_time > 29){
 			$train_date = date('Y-m-d',strtotime('+7day'));
-			$this->seventh = true;
+			$this->seveth = 'yes';
 		}
 		$url = 'http://139.129.246.118:12309/trainTickets/ticketsAvailable?key='.JUHE_TRAIN_API_KEY.'&train_date='.$train_date.'&from_station='.$fromStation.'&to_station='.$toStation;
 		$this->url = $url;
@@ -98,6 +100,7 @@ class search extends CI_Controller{
 		$return_data->httpstatus = 200;
 		$return_data->reason = $this->reason;
 		$return_data->cache = $this->cache;
+		$return_data->seveth = $this->seveth;
 		$return_data->data->result = array();
 		$return_data->data->map = new stdClass();
 		$obj = array();
@@ -212,14 +215,8 @@ class search extends CI_Controller{
 	
 	//余票转换
 	function ticket_exchange($num){
-		if($this->cache == 'yes'){
-			$time = strtotime($this->train_date) - time();
-			$day = $time / 86400;
-			if($day > 15){
-				return '有';
-			}else{
-				return $num;
-			}
+		if($this->cache == 'yes' || $this->seveth == 'yes'){
+			return '有';
 		}else{
 			if(is_numeric($num)){
 				if($num == 0){