diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index fc26e9bf..78641121 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -2459,6 +2459,41 @@ group by m.uuid,m.title,m.description) md ON md.uuid=v.uuid
 	   }
 	   
 	   
+
+		//未发布版本浏览
+		else if($ac=="unpublish")
+		{
+			$keywords = $this->_request->getParam('q');
+			if(!empty($keywords))
+				$this->view->q = $keywords;
+			$sql = "SELECT md.title,md.uuid,v.ts_created,v.changelog,gm.owner,v.id,u.username,u.realname FROM mdversion v
+					LEFT JOIN metadata md ON md.uuid=v.uuid
+					left join geonetworkmetadata gm on md.uuid=gm.uuid
+					left join users u on gm.owner=u.id
+					left join mdstatus st on md.uuid=st.uuid
+					WHERE md.title IS NOT NULL and v.changelog is null and st.status>4 ";
+			if(!empty($keywords))
+			{
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("md.title","md.description"));
+				$sql.=' and '.$where;
+			}
+			$sql.=" order by v.ts_created desc";
+
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(10);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+		   
+			$this->_helper->viewRenderer('version-unpublish');
+	   }
+	   
 	   //删除某个版本
 	   else if($ac=="delete")
 	   {
diff --git a/application/admin/views/scripts/data/version-bydata.phtml b/application/admin/views/scripts/data/version-bydata.phtml
index 79923b6f..9c17e343 100644
--- a/application/admin/views/scripts/data/version-bydata.phtml
+++ b/application/admin/views/scripts/data/version-bydata.phtml
@@ -19,8 +19,11 @@
 	<!-- 页面内容 -->
 	<div class="col-md-10 col-sm-12">
 		<div class="form-group">
-				<a class="btn btn-primary btn-sm" href="/admin/data/version">所有版本概况</a>
-				<a class="btn btn-primary btn-sm" href="/admin/data/version/ac/bydata">逐数据浏览</a>
+			<ul class="nav nav-tabs" role="tablist">
+				<li class=""><a href="/admin/data/version">所有版本概况</a></li>
+				<li class=""><a href="/admin/data/version/ac/unpublish">已发布数据的未发布版本</a></li>
+				<li class="active"><a href="/admin/data/version/ac/bydata">逐数据浏览</a></li>
+			</ul>
 		</div>
 		<div class="input-group form-group">
 			<form id="datasearch" class="search_form input-group" action="/admin/data/version/ac/bydata">
diff --git a/application/admin/views/scripts/data/version-unpublish.phtml b/application/admin/views/scripts/data/version-unpublish.phtml
new file mode 100644
index 00000000..ba6ae2d9
--- /dev/null
+++ b/application/admin/views/scripts/data/version-unpublish.phtml
@@ -0,0 +1,115 @@
+<?php
+	$this->headTitle($this->config->title->site);
+	$this->headTitle($this->config->title->author);
+	$this->headTitle()->setSeparator(' - ');
+	$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+	$this->headLink()->appendStylesheet('/css/admin.css');
+	$this->headScript()->appendFile('/js/lib/colorbox/jquery.colorbox-min.js');
+	$this->headLink()->appendStylesheet('/css/author.css');
+	$this->headLink()->appendStylesheet('/js/lib/colorbox/colorbox.css');
+	$this->breadcrumb('<a href="/">首页</a>');
+	$this->breadcrumb('<a href="/admin/data">数据管理</a>');
+	$this->breadcrumb('数据版本管理');
+	$this->breadcrumb()->setSeparator(' > ');
+?>
+<div class="row">
+<!-- 左侧导航 -->
+	<div class="hidden-sm hidden-xs col-md-2">
+		<?= $this->partial('data/left.phtml'); ?>
+	</div>
+	<!-- //左侧导航 -->
+	<!-- 页面内容 -->
+	<div class="col-md-10 col-sm-12">
+		<div class="form-group">
+			<ul class="nav nav-tabs" role="tablist">
+				<li class=""><a href="/admin/data/version">所有版本概况</a></li>
+				<li class="active"><a href="/admin/data/version/ac/unpublish">已发布数据的未发布版本</a></li>
+				<li class=""><a href="/admin/data/version/ac/bydata">逐数据浏览</a></li>
+			</ul>
+		</div>
+			<?php
+			if (count($this->paginator)): 
+			if ($this->mdtitle) echo "<h2>元数据：".$this->mdtitle."</h2>";
+			echo "<ul class=list-unstyled>";
+				$autoindex=0;
+				$edited=false;
+				foreach ($this->paginator as $item): 
+				$autoindex++;?>
+				<li id="list_<?php echo $item['id'];?>" class="well well-sm">
+					<h4><a href="/data/<?php echo $item['uuid'];?>" target="_blank"><?php echo $item['title'];?></a> 
+					<small><a class="" href="/admin/data/version/uuid/<?php echo $item['uuid']; ?>">查看此数据所有版本</a>
+					<?php if (!$edited && @$item['gid'])
+					{ $edited=true; echo '<a href="/service/geonetwork?url=metadata.edit?id='.$item['gid'].'" target="_blank">编辑最新版本</a> ';} ?>
+					</small></h4>
+					<p>版本创建时间: <?php echo date("Y-m-d H:i",strtotime($item['ts_created']));?> 
+						<?php if ($item['owner']) :
+						  echo "修改者： ".(empty($item['realname'])?$item['username']:$item['realname'])." ";
+						  endif;
+						 ?>
+				 	</p>
+				 	<h5>
+						<a class="label label-danger" onclick="return confirm('是否确定删除该版本？');" href="javascript:action('delete','<?php echo $item['id'];?>');" class="more">
+						<span class="glyphicon glyphicon-trash"> 删除</a></span>
+						<a class="label label-primary" class="label label-danger" onclick="return confirm('是否确定将这个版本恢复到geonetwork？');" href="javascript:action('restore','<?php echo $item['id'];?>');" class="more">恢复到geonetwork</a>
+						<a class="label label-primary" href="/admin/data/version/ac/diff/id/<?php echo $item['id'];?>" class="more">与前一版对比</a>
+						<a class="label label-primary" href="/admin/data/version/ac/diff1/id/<?php echo $item['id'];?>" class="more">与前一发布或提交版对比</a>
+						<a onclick="$('#commit_submit').attr('onclick','commit(\'<?php echo $item['id'];?>\');');" href="#commitform" class="more inline label label-primary">提交评审发布</a>
+					</h5>
+					<?php if ($item['changelog']) : ?>                
+					<p><?php echo $item['changelog']; ?></p>
+					<?php endif; ?>
+				</li>
+			<?php endforeach; 
+			echo "</ul>";
+			endif; ?>
+			<div class="pagenavi"><?= $this->paginator; ?></div>
+	</div>
+</div>
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+function action(ac,id){
+	$.ajax({
+	  'type':"POST",
+	  'url':'/admin/data/version/',
+	  'data':'ac='+ ac +'&id='+id,
+	  'success':function(data){
+		  if (typeof(data)=='object')
+		  {
+			if(typeof(data.error)!='undefined')
+			{$.colorbox({'innerWidth':'50%','html':data.error});}
+			if(typeof(data.deleted)!='undefined')
+			{$('#list_'+data.deleted).fadeOut("slow",function(){$(this).remove();});}
+			if(typeof(data.commited)!='undefined')
+			{$('#changelog').val('');$('#commit_submit').attr('onclick','');}
+		  }
+		  else{ 
+		  	$.colorbox({'innerWidth':'50%','html':'<h4>出现错误，请稍候再试</h4>'});
+		  }
+	  },
+	  'timeout': 30000,
+	  'error': function(){
+		  $.colorbox({'innerWidth':'50%','html':'<h4>处理中出现错误，请刷新页面后重试</h4>'});
+	   }
+  });
+}
+$(".inline").colorbox({inline:true, width:"50%", height:"50%"});
+function commit(id){
+	action('commit&changelog='+$('#changelog').val(),id);
+}
+</script>
+<div class="colorbox" style="display:none;">
+	<div id="commitform">
+    <form>
+        <p>
+        <label>版本改动:</label><br />
+        <textarea rows="12" class="full" style="width:100%;" id="changelog"></textarea>
+        <br /><small>请输入此版本与之前版本的差别</small>
+        </p>
+        <input type="button" onclick="" id="commit_submit" class="btn btn-success pull-right" value="提交"/>
+    </form>
+	</div>
+	<div class="error"><img src="/images/alert_big_error.png" /><span></span></div>
+    <div class="ok"><img src="/images/alert_big_ok.png" /><span></span></div>
+    <div class="warning"><img src="/images/alert_big_warning.png" /><span></span></div>
+</div>
diff --git a/application/admin/views/scripts/data/version.phtml b/application/admin/views/scripts/data/version.phtml
index 153e694f..5388f1e6 100644
--- a/application/admin/views/scripts/data/version.phtml
+++ b/application/admin/views/scripts/data/version.phtml
@@ -23,6 +23,7 @@
 		<div class="form-group">
 			<ul class="nav nav-tabs" role="tablist">
 				<li class="<?php if(!$this->mdtitle) echo "active";?>"><a href="/admin/data/version">所有版本概况</a></li>
+				<li class=""><a href="/admin/data/version/ac/unpublish">已发布数据的未发布版本</a></li>
 				<li class=""><a href="/admin/data/version/ac/bydata">逐数据浏览</a></li>
 			</ul>
 		</div>