diff --git a/application/third_party/trainsystem/config/database.php b/application/third_party/trainsystem/config/database.php
new file mode 100644
index 00000000..25178930
--- /dev/null
+++ b/application/third_party/trainsystem/config/database.php
@@ -0,0 +1,53 @@
+<?php
+
+if (!defined('BASEPATH'))
+    exit('No direct script access allowed');
+/*
+  | -------------------------------------------------------------------
+  | DATABASE CONNECTIVITY SETTINGS
+  | -------------------------------------------------------------------
+  | This file will contain the settings needed to access your database.
+  |
+  | For complete instructions please consult the 'Database Connection'
+  | page of the User Guide.
+  |
+  | -------------------------------------------------------------------
+  | EXPLANATION OF VARIABLES
+  | -------------------------------------------------------------------
+  |
+  |	['hostname'] The hostname of your database server.
+  |	['username'] The username used to connect to the database
+  |	['password'] The password used to connect to the database
+  |	['database'] The name of the database you want to connect to
+  |	['dbdriver'] The database type. ie: mysql.  Currently supported:
+  mysql, mysqli, postgre, odbc, mssql, sqlite, oci8
+  |	['dbprefix'] You can add an optional prefix, which will be added
+  |				 to the table name when using the  Active Record class
+  |	['pconnect'] TRUE/FALSE - Whether to use a persistent connection
+  |	['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
+  |	['cache_on'] TRUE/FALSE - Enables/disables query caching
+  |	['cachedir'] The path to the folder where cache files should be stored
+  |	['char_set'] The character set used in communicating with the database
+  |	['dbcollat'] The character collation used in communicating with the database
+  |	['swap_pre'] A default table prefix that should be swapped with the dbprefix
+  |	['autoinit'] Whether or not to automatically initialize the database.
+  |	['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
+  |							- good for ensuring strict SQL while developing
+  |
+  | The $active_group variable lets you choose which connection group to
+  | make active.  By default there is only one group (the 'default' group).
+  |
+  | The $active_record variables lets you determine whether or not to load
+  | the active record class
+ */
+
+//选择数据库
+$active_group = 'HT';
+//是否加载
+$active_record = TRUE;
+
+//require 'C:/database_conn_ct.php';
+require 'database_conn_local.php';
+
+/* End of file database.php */
+/* Location: ./application/config/database.php */
\ No newline at end of file
diff --git a/application/third_party/trainsystem/models/BIZ_train_model.php b/application/third_party/trainsystem/models/BIZ_train_model.php
index 2c449e91..321e6e49 100644
--- a/application/third_party/trainsystem/models/BIZ_train_model.php
+++ b/application/third_party/trainsystem/models/BIZ_train_model.php
@@ -4,8 +4,8 @@ class BIZ_train_model extends CI_Model {
 
     function __construct() {
         parent::__construct();
-        $this->HT = $this->load->database('TOURMANAGER_LOCAL', TRUE);
-        $this->INFO = $this->load->database('INFORMATION_LOCAL', TRUE);
+        $this->HT = $this->load->database('HT', TRUE);
+        $this->INFO = $this->load->database('INFO', TRUE);
     }
 	
     //传入一组BPE_SN获取乘客信息
diff --git a/application/third_party/trainsystem/models/train_system_model.php b/application/third_party/trainsystem/models/train_system_model.php
index f32b5631..1553074d 100644
--- a/application/third_party/trainsystem/models/train_system_model.php
+++ b/application/third_party/trainsystem/models/train_system_model.php
@@ -5,8 +5,8 @@ class train_system_model extends CI_Model {
 
     function __construct() {
         parent::__construct();
-        $this->HT = $this->load->database('TOURMANAGER_LOCAL', TRUE);
-		$this->INFO = $this->load->database('INFORMATION_LOCAL', TRUE);
+        $this->HT = $this->load->database('HT', TRUE);
+		$this->INFO = $this->load->database('INFO', TRUE);
     }
 
 	//获取订单(用于订单列表)