diff --git a/application/third_party/tuniu/controllers/tuniu_train.php b/application/third_party/tuniu/controllers/tuniu_train.php
index b6173b3f..1fe7f2b1 100644
--- a/application/third_party/tuniu/controllers/tuniu_train.php
+++ b/application/third_party/tuniu/controllers/tuniu_train.php
@@ -273,7 +273,7 @@ class Tuniu_train extends CI_Controller{
 					} 
 				}';	
 		$back_data = post_tuniu($url,$post_data,$method = 'POST');
-		print_r(json_decode($back_data));		
+		print_r($back_data);		
 	}
 	
 	//身份验证