diff --git a/application/third_party/trainsystem/controllers/callback.php b/application/third_party/trainsystem/controllers/callback.php
index 15aeecb3..c7cfb978 100644
--- a/application/third_party/trainsystem/controllers/callback.php
+++ b/application/third_party/trainsystem/controllers/callback.php
@@ -18,7 +18,7 @@ class callback extends CI_Controller{
 		}
 		
 		//调试代码
-		/*$test_post = '{"data":"{\"from_station_name\":\"\u5e73\u9065\u53e4\u57ce\",\"from_station_code\":\"PDV\",\"to_station_name\":\"\u897f\u5b89\u5317\",\"to_station_code\":\"EAY\",\"train_date\":\"2019-08-07\",\"orderid\":\"JH156276521763815\",\"user_orderid\":\"488147132\",\"orderamount\":\"450.00\",\"ordernumber\":\"EC46595444\",\"checi\":\"D2519\",\"msg\":\"\u5904\u7406\u6216\u64cd\u4f5c\u6210\u529f;\u5f85\u652f\u4ed8\",\"status\":\"2\",\"passengers\":[{\"passengerid\":1,\"passengersename\":\"PESCEFRANCESCA\",\"piaotype\":\"1\",\"piaotypename\":\"\u6210\u4eba\u7968\",\"passporttypeseid\":\"B\",\"passporttypeseidname\":\"\u62a4\u7167\",\"passportseno\":\"YB1095330\",\"price\":\"150.0\",\"zwcode\":\"O\",\"zwname\":\"\u4e8c\u7b49\u5ea7\",\"ticket_no\":\"EC46595444104007A\",\"cxin\":\"04\u8f66\u53a2,07A\u5ea7\",\"reason\":0},{\"passengerid\":2,\"passengersename\":\"FABIANOENRICA\",\"piaotype\":\"1\",\"piaotypename\":\"\u6210\u4eba\u7968\",\"passporttypeseid\":\"B\",\"passporttypeseidname\":\"\u62a4\u7167\",\"passportseno\":\"YB4853626\",\"price\":\"150.0\",\"zwcode\":\"O\",\"zwname\":\"\u4e8c\u7b49\u5ea7\",\"ticket_no\":\"EC46595444104007B\",\"cxin\":\"04\u8f66\u53a2,07B\u5ea7\",\"reason\":0},{\"passengerid\":3,\"passengersename\":\"PALMIERIGIANMARCO\",\"piaotype\":\"1\",\"piaotypename\":\"\u6210\u4eba\u7968\",\"passporttypeseid\":\"B\",\"passporttypeseidname\":\"\u62a4\u7167\",\"passportseno\":\"YB4464023\",\"price\":\"150.0\",\"zwcode\":\"O\",\"zwname\":\"\u4e8c\u7b49\u5ea7\",\"ticket_no\":\"EC46595444104007C\",\"cxin\":\"04\u8f66\u53a2,07C\u5ea7\",\"reason\":0}],\"refund_money\":null,\"sign\":\"6e32be454c2b3e1545794a9dc895acdb\"}"}';
+		/*$test_post = '{"data":"{\"from_station_name\":\"\u9633\u6714\",\"from_station_code\":\"YCZ\",\"to_station_name\":\"\u5e7f\u5dde\u5357\",\"to_station_code\":\"IZQ\",\"train_date\":\"2019-07-26\",\"orderid\":\"JH156325890886231\",\"user_orderid\":\"488148915\",\"orderamount\":\"420.00\",\"ordernumber\":\"ED34923349\",\"checi\":\"D2975\",\"msg\":\"\u5904\u7406\u6216\u64cd\u4f5c\u6210\u529f;\u5f85\u652f\u4ed8\",\"status\":\"2\",\"passengers\":[{\"passengerid\":1,\"passengersename\":\"LIANNEMARTINERUEB\",\"piaotype\":\"1\",\"piaotypename\":\"\u6210\u4eba\u7968\",\"passporttypeseid\":\"B\",\"passporttypeseidname\":\"\u62a4\u7167\",\"passportseno\":\"NUC8B85C1\",\"price\":\"140.0\",\"zwcode\":\"O\",\"zwname\":\"\u4e8c\u7b49\u5ea7\",\"ticket_no\":\"ED34923349105007F\",\"cxin\":\"05\u8f66\u53a2,07F\u5ea7\",\"reason\":0},{\"passengerid\":2,\"passengersename\":\"CHARLOTTEMARIPOSABRAND\",\"piaotype\":\"1\",\"piaotypename\":\"\u6210\u4eba\u7968\",\"passporttypeseid\":\"B\",\"passporttypeseidname\":\"\u62a4\u7167\",\"passportseno\":\"NYRR5HRK0\",\"price\":\"140.0\",\"zwcode\":\"O\",\"zwname\":\"\u4e8c\u7b49\u5ea7\",\"ticket_no\":\"ED34923349108012F\",\"cxin\":\"08\u8f66\u53a2,12F\u5ea7\",\"reason\":0},{\"passengerid\":3,\"passengersename\":\"CYANNEVANDENHOUTEN\",\"piaotype\":\"1\",\"piaotypename\":\"\u6210\u4eba\u7968\",\"passporttypeseid\":\"B\",\"passporttypeseidname\":\"\u62a4\u7167\",\"passportseno\":\"NWLL4D673\",\"price\":\"140.0\",\"zwcode\":\"O\",\"zwname\":\"\u4e8c\u7b49\u5ea7\",\"ticket_no\":\"ED34923349108013A\",\"cxin\":\"08\u8f66\u53a2,13A\u5ea7\",\"reason\":0}],\"refund_money\":null,\"sign\":\"4687dd960279f59a65c9c49b00336948\"}"}';
 		$data_post["data"] = json_decode($test_post)->data;*/
 		
 		log_message('error','聚合回调：'.json_encode($data_post));
@@ -72,7 +72,6 @@ class callback extends CI_Controller{
 				$this->train_system_model->add_passagers($data_passager);
 			}
 			
-			
 			//判断车厢是否唯一，如果不唯一的话，分成两个车厢
 			if(count(array_unique($coach)) == 1){
 				$onlycoach = array_unique($coach);
@@ -81,15 +80,20 @@ class callback extends CI_Controller{
 					$string .= $item_seat.',';
 				}
 			}else{
-				$i = 0;
-				foreach (array_unique($coach) as $item_coach){
-					$string .= 'Coach '.$item_coach.',seat '.$seats[$i].',';
-					$i++;
+				for ($i=0;$i<count($coach);$i++){
+					if($i == 0){
+						$string .= 'Coach '.$coach[$i].',Seat '.$seats[$i].',';
+					}else{
+						if($coach[$i] == $coach[$i-1]){
+							$string .= $seats[$i].',';
+						}else{
+							$string .= 'Coach '.$coach[$i].',Seat '.$seats[$i].',';
+						}
+					}
 				}
 			}
 			
-			$seatinfo = substr($string,0,strlen($string)-1);
-			$update_data->seatsinfo = $seatinfo;
+			$update_data->seatsinfo = substr($string,0,strlen($string)-1);
 			
             $post_data = array(
                         "key"=>JUHE_TRAIN_API_KEY,
@@ -213,10 +217,16 @@ class callback extends CI_Controller{
 						$update_data->seatsinfo .= $seat_items .',';
 					}
 				}else{
-					$i = 0;
-					foreach ($coach_arr as $coach_items){
-						$update_data->seatsinfo .= 'Coach '.$coach_items.',seat '.$seats_arr[$i].',';
-						$i++;
+					for($i=0;$i<count($coach_arr);$i++){
+						if($i == 0){
+							$update_data->seatsinfo .= 'Coach '.$coach_arr[$i].',Seat '.$seats_arr[$i].',';
+						}else{
+							if($coach_arr[$i] == $coach_arr[$i-1]){
+								$update_data->seatsinfo .= $seats_arr[$i].',';
+							}else{
+								$update_data->seatsinfo .= 'Coach '.$coach_arr[$i].',Seat '.$seats_arr[$i].',';
+							}
+						}
 					}
 				}