diff --git a/application/default/controllers/IndexController.php b/application/default/controllers/IndexController.php
index ba5e9588..53451993 100755
--- a/application/default/controllers/IndexController.php
+++ b/application/default/controllers/IndexController.php
@@ -38,7 +38,9 @@ class IndexController extends Zend_Controller_Action
 		}
 		//下载最多数据(top 5)
 		$sql="select uuid,title,id from {$this->submd} where id in (select m.id from {$this->submd} m left join dataorder d on m.uuid=d.uuid where m.datatype=0 group by m.id order by count(d.uuid) desc limit 5)";
-		$this->db->setFetchMode(Zend_Db::FETCH_BOTH);
+	    //最新数据
+	    $sql = "select id,uuid,title,ts_created from {$this->submd} order by ts_created desc limit 5";
+	    $this->db->setFetchMode(Zend_Db::FETCH_BOTH);
 		$this->view->mdtop=$this->db->fetchAll($sql);
 		$sql="select uuid,title,id from {$this->submd} where id in (select m.id from {$this->submd} m left join dataorder d on m.uuid=d.uuid where m.datatype=1 group by m.id order by count(d.uuid) desc limit 5)";
 		$this->view->offlinemdtop=$this->db->fetchAll($sql);
diff --git a/application/default/views/scripts/index/index.phtml b/application/default/views/scripts/index/index.phtml
index 538de85c..0c5640fe 100755
--- a/application/default/views/scripts/index/index.phtml
+++ b/application/default/views/scripts/index/index.phtml
@@ -78,7 +78,7 @@
       </div>
 	  <div class="span4">
         <div class="box">
-          <h4 class="box-title">热门在线数据集</h4>
+          <h4 class="box-title">最新数据集</h4>
           <ul>
    <?php foreach($this->mdtop as $k=>$v){ ?>
     	<li>