diff --git a/application/third_party/trainsystem/controllers/returnorders.php b/application/third_party/trainsystem/controllers/returnorders.php
index c7c01ef9..a09cfa28 100644
--- a/application/third_party/trainsystem/controllers/returnorders.php
+++ b/application/third_party/trainsystem/controllers/returnorders.php
@@ -112,7 +112,7 @@ class returnorders extends CI_Controller{
 			$body = $ticket_data->ts_ordernumber.'退票失败';
 			//发送邮件给外联
 			$this->Sendmail_model->SendMailToTable($fromName,$fromEmail,$toName,$toEmail,$subject,$body);
-			/发送邮件给客人
+			//发送邮件给客人
 			$customer_subject = 'returntickets';
 			$customer_body = '<p>Dear'.$data->tst_realname.',</p><p>Your application for online ticket cancellation (for name '.$data->tst_realname.', train No.'.$back_detail_data->result->checi.')has failed.Your travel advisor('.$toName.', email address: '.$toEmail.', phone number (+86)'.Mobile.'will contact you via email within 24 hours. Please call us if you need to contact us urgently.</p>';
 			$customer_email = $this->BIZ_train_model->get_guest_info($coli_id);