diff --git a/application/third_party/trainsystem/models/BIZ_train_model.php b/application/third_party/trainsystem/models/BIZ_train_model.php
index df9746fb..eb952645 100644
--- a/application/third_party/trainsystem/models/BIZ_train_model.php
+++ b/application/third_party/trainsystem/models/BIZ_train_model.php
@@ -163,7 +163,7 @@ class BIZ_train_model extends CI_Model {
 						   SELECT COLI_OPI_ID
 						   FROM   BIZ_ConfirmLineInfo bcli
 						   WHERE  bcli.COLI_ID = ?
-						   and COLD_ServiceType = '2'
+						   and COLi_ServiceType = '2'
 					   )
 					   and agenter in ('cht', 'train_vac', 'jp', 'train_it', 'vc', 'ru')
         ";