diff --git a/application/third_party/trainsystem/helpers/train_helper.php b/application/third_party/trainsystem/helpers/train_helper.php
index 5b02363b..24256055 100644
--- a/application/third_party/trainsystem/helpers/train_helper.php
+++ b/application/third_party/trainsystem/helpers/train_helper.php
@@ -35,8 +35,8 @@ function strexchangeid($name){
 //特殊字符转换
 function chk_sp_name($name){
 		$name = str_replace(
-         array('á','ë','é','è','í','ó','ú','ű','ñ','á','é','í','ó','ö','ú','ű','ñ','/','  '),
-         array('a','e','e','e','i','o','u','u','n','A','E','I','o','o','U','U','N','',''),
+         array('á','ë','é','è','í','ó','ú','ű','ñ','á','é','í','ó','ö','ú','ű','ñ','/',',','  '),
+         array('a','e','e','e','i','o','u','u','n','A','E','I','o','o','U','U','N','','',''),
          $name
 		);
 		return substr(strtoupper($name),0,30);