diff --git a/application/default/controllers/DataController.php b/application/default/controllers/DataController.php
index db6809b7..bc060e88 100755
--- a/application/default/controllers/DataController.php
+++ b/application/default/controllers/DataController.php
@@ -45,8 +45,10 @@ class DataController extends Zend_Controller_Action
     	$k5=$state->fetchAll();
     	$this->view->keywords=array('place'=>$k1,'theme'=>$k2,'discipline'=>$k3,'stratum'=>$k4,'temporal'=>$k5);
     	//最新10个入库数据
-    	$state=$this->db->query("select id,uuid,title from {$this->submd} order by id desc limit 10");
+    	$state=$this->db->query("select id,uuid,title,ts_created from {$this->submd} order by ts_created desc limit 10");
         $this->view->metadata = $state->fetchAll();
+    	$state=$this->db->query("select m.id,m.uuid,m.title,s.viewed from {$this->submd} m left join mdstat s on m.uuid=s.uuid order by s.viewed desc limit 10");
+        $this->view->viewedmd = $state->fetchAll();
         //服务
     	$searchform=new SearchForm();
     	$this->view->searchform=$searchform;
@@ -1798,11 +1800,11 @@ class DataController extends Zend_Controller_Action
     	$page=(int)$this->_request->getParam('page');    	
     	if (empty($page)) $page=1;
     	$offset=$this->limit*($page-1);
-    	$state=$this->db->query("select count(*) from normalmetadata");
+    	$state=$this->db->query("select count(*) from $this->submd");
     	$row=$state->fetchAll();
     	$sum=$row[0]['count'];
     	$select=$this->db->select();
-    	$select->from('normalmetadata as m','m.*')
+    	$select->from($this->submd.' as m','m.*')
    	 	->order('m.title desc')->limitPage($page,9);
     	$this->view->metadata = $this->db->fetchAll($select);
     	$this->view->page=new Pagination($sum,$page,$this->limit);
diff --git a/application/default/views/scripts/data/index.phtml b/application/default/views/scripts/data/index.phtml
index 942f1c1b..25ba7ba0 100755
--- a/application/default/views/scripts/data/index.phtml
+++ b/application/default/views/scripts/data/index.phtml
@@ -7,6 +7,7 @@
 	<div class="span12" style=" border-bottom:1px dashed #E0E0E0">
         <form method="get" action="/search" id="search"  class="form-search">
             <a class="btn"  href="/data/browse"><i class="icon-align-justify"></i>数据列表浏览</a>
+	    <a class="btn"  href="/data/thumb"><i class="icon-th"></i>缩略图浏览</a>
             <a class="btn"  href="/data/onlinelist"><i class="icon-th"></i>在线数据清单</a>
             <a class="btn"  href="/data/offlinelist"><i class="icon-th"></i>离线数据清单</a>
             <a class="btn"  href="/data/visual"><i class="icon-th"></i>可视化数据</a>
@@ -31,17 +32,6 @@
         <?php endforeach; ?>
         </ul>
     </div>
-    <?php 
-        $type='discipline';
-    ?>
-    <div class="span12" style="border-bottom:1px dashed #E0E0E0">
-    <h4><a href="/data/tag/keytype/discipline"><img src="/sjyportal/img/keyword.png" width="16" height="16" />&nbsp;<?php echo $keytypezh[$type]; ?></a></h4>
-        <ul class="nav nav-pills">
-		<?php foreach($this->keywords[$type] as $cg) : ?> 
-        <li><a href='/data/tag/<?php echo $cg['keyword']; ?>'><?php echo $cg['keyword']." (". $cg['count'].")"; ?></a></li>
-        <?php endforeach; ?>
-        </ul>
-    </div>
 </div>
 <div class="row">
 	<?php 
@@ -67,4 +57,21 @@
         </ul>
     </div>
 </div>
-
+<div class="row">
+<div class="span6">
+        <h4>数据最近更新<a href="/service/feed" target="_blank"><i class="icon-rss"></i></a></h4>
+        <ul class="unstyled">
+            <?php foreach($this->metadata as $md) : ?>
+            <li><i class="icon-map-marker"></i><a href="/data/<?php echo $md['uuid'];?>"><?php echo $this->escape($md['title']);?></a> [<?= date('Y-m-d',strtotime($md['ts_created'])) ?>]</li>
+            <?php endforeach; ?>
+        </ul>
+</div>
+<div class="span6">
+        <h4>最多浏览数据集</h4>
+	<ul class="unstyled">
+            <?php foreach($this->viewedmd as $md) : ?>
+            <li><i class="icon-map-marker"></i><a href="/data/<?php echo $md['uuid'];?>"><?php echo $this->escape($md['title']);?></a>[<?= $md['viewed'] ?>]</li>     
+            <?php endforeach; ?>
+        </ul>
+</div>
+</div>
\ No newline at end of file
diff --git a/application/default/views/scripts/index/index.phtml b/application/default/views/scripts/index/index.phtml
index 9535b096..3944e3e0 100755
--- a/application/default/views/scripts/index/index.phtml
+++ b/application/default/views/scripts/index/index.phtml
@@ -92,7 +92,7 @@
             <a href="/data/<?= $v['uuid'] ?>" title="<?= $v['title'] ?>"><i class=" icon-map-marker"> </i><?= $v['title'] ?></a>
         </li>
 	<?php } ?>
-            <span class="pull-right"><a href="/data" target="_blank" class="more">更多>></a></span>
+            <span class="pull-right"><a href="/data/onlinelist" target="_blank" class="more">更多>></a></span>
           </ul>
         </div>
       </div>
@@ -106,7 +106,7 @@
             <a href="/data/<?= $v['uuid'] ?>" title="<?= $v['title'] ?>"><i class=" icon-map-marker"> </i><?= $v['title'] ?></a>
         </li>
 	<?php } ?>
-            <span class="pull-right"><a href="/data" target="_blank" class="more">更多>></a></span>
+            <span class="pull-right"><a href="/data/offlinelist" target="_blank" class="more">更多>></a></span>
           </ul>
         </div>
       </div>
diff --git a/application/module/Westdc/Visual/Visual.php b/application/module/Westdc/Visual/Visual.php
index fe1c1404..d4a59fa6 100644
--- a/application/module/Westdc/Visual/Visual.php
+++ b/application/module/Westdc/Visual/Visual.php
@@ -115,7 +115,8 @@ class Visual
 	{
 		$sql = "SELECT * FROM {$this->metadataTable} md
 				LEFT JOIN {$this->mainTable} v ON v.uuid = md.uuid
-				WHERE v.uuid IS NOT NULL";
+				WHERE v.uuid IS NOT NULL
+				order by v.ts_changed desc";
 		
 		$rs = $this->db->query($sql);
 		return $rs->fetchAll(\PDO::FETCH_ASSOC);