diff --git a/application/models/Search.php b/application/models/Search.php
index f66b64e1..93cae279 100644
--- a/application/models/Search.php
+++ b/application/models/Search.php
@@ -66,7 +66,7 @@ class Search
 	function __construct($text='')
 	{
 		require_once '/home/wlx/xunsearch/sdk/php/lib/XS.php'; 
-		$this->xs=new XS('westdc');
+		$this->xs=new XS('card');
 		$this->search=$this->xs->search;
 		$this->terms = array();
 		$this->text=$text;