diff --git a/application/sync.php b/application/sync.php
deleted file mode 100644
index fe84f941..00000000
--- a/application/sync.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-//sync seekspace data
-error_reporting(E_ALL|E_STRICT);
-ini_set('display_errors', 1);
-date_default_timezone_set('Asia/Shanghai');
-
-// directory setup and class loading
-set_include_path('.' . PATH_SEPARATOR . '../include/'
-     . PATH_SEPARATOR . '../application/models'
-     . PATH_SEPARATOR . '../application/default/controllers'
-     . PATH_SEPARATOR . get_include_path());
-include "Zend/Loader.php";
-Zend_Loader::registerAutoload();
-$config = new Zend_Config_Ini('config.ini', 'general');
-$db = Zend_Db::factory($config->db);
-Zend_Db_Table::setDefaultAdapter($db);
-    	$sql="select item_id,title from knl_article";
-    	$rs=$db->fetchAll($sql);
-    	foreach($rs as $r)
-    	{
-    		$sql="select item_id,place,keyword from knl_keyword where item_id=?";
-    		$rs1=$db->fetchAll($sql,array($r['item_id']));
-    		foreach($rs1 as $r1)
-    		{
-    			$sql="update knl_article set keywords[?]=? where item_id=?";
-    			$db->query($sql,array($r1['place'],$r1['keyword'],$r1['item_id']));
-    		}
-    		$sql="select item_id,place,author from knl_author where item_id=?";
-    		$rs1=$db->fetchAll($sql,array($r['item_id']));
-    		foreach($rs1 as $r1)
-    		{
-    			$sql="update knl_article set authors[?]=? where item_id=?";
-    			$db->query($sql,array($r1['place'],$r1['author'],$r1['item_id']));
-    		}
-    		print $r['title']."...\n";    		
-    	}
-?>
\ No newline at end of file