diff --git a/application/admin/controllers/DownController.php b/application/admin/controllers/DownController.php
index 8668d5d4..da7b9616 100644
--- a/application/admin/controllers/DownController.php
+++ b/application/admin/controllers/DownController.php
@@ -63,58 +63,6 @@ class Admin_DownController extends Zend_Controller_Action
 			//需要取出对应数据的标题、uuid，以及对应的作者的email（一条数据可能有多个作者，一次申请可能有多条数据对应同一个作者）
 			//邮件中应提示用户可以选择是否委托给数据中心进行管理（这样以后就不接受相应的管理邮件，但用户仍然可以自主取消此选择）
 			$uuid_done="";
-			// 0. 处理专题数据集
-			$sql="select s.admin_email as email,m.title,d.uuid,s.title as sourcetitle from dataorder d left join datasource ds on d.uuid=ds.uuid
-				 left join source s on ds.sourceid=s.id left join metadata m on d.uuid=m.uuid
-				 where d.offlineappid=? and s.admin_status=1 and d.uuid<>all(s.exclude_data)
-				 order by s.admin_email,m.title";
-			$rows=$this->db->fetchAll($this->db->quoteInto($sql,$start));
-			$tmp_email='';
-			$data='';
-			$source='';
-			foreach($rows as $row)
-			{
-				if ($tmp_email!=$row['email'])
-				{
-					if (!empty($data))
-					{
-						//发送之前的用户申请审核邮件
-						unset($mail);
-						$mail = new WestdcMailer($this->view->config->smtp);
-						$mailtp=new EmailText($this->db,'offline-start-subject',array('user'=>$username,'datalist'=>$data,'source'=>$source));
-						$mail->setFrom($this->view->config->service->email,$this->view->config->service->poster);
-						$mail->setBodyText($mailtp->getBody());
-						$mail->setSubject($mailtp->getSubject());
-						$mail_addrs=explode(",",substr($tmp_email,1,-1));
-						$mail->addTo($mail_addrs);
-						$mail->addCc($this->view->config->service->email,$this->view->config->service->poster);
-						$mail->createAttachment($filecontent,'application/octet-stream',Zend_Mime::DISPOSITION_ATTACHMENT, Zend_Mime::ENCODING_BASE64, 'offlineapp.pdf');
-						$mail->send();
-						$data="";
-						$source="";
-					} 
-					$tmp_email=$row['email'];
-					$source=$row['sourcetitle'];
-				}
-				$data.=" 数据名称：".$row['title']."\n";
-				$data.=" \t数据地址：http://deep.qherc.org/data/".$row['uuid']."\n\n";
-				$uuid_done.="'".$row['uuid']."',";
-			}
-			//发送最后一封邮件
-			if (!empty($data))
-			{
-				unset($mail);
-				$mail = new WestdcMailer($this->view->config->smtp);
-				$mailtp=new EmailText($this->db,'offline-start-author',array('user'=>$username,'datalist'=>$data,'source'=>$source));
-				$mail->setFrom($this->view->config->service->email,$this->view->config->service->poster);
-				$mail->setBodyText($mailtp->getBody());
-				$mail->setSubject($mailtp->getSubject());
-				$mail_addrs=explode(",",substr($tmp_email,1,-1));
-				$mail->addTo($mail_addrs);
-				$mail->addCc($this->view->config->service->email,$this->view->config->service->poster);
-				$mail->createAttachment($filecontent,'application/octet-stream',Zend_Mime::DISPOSITION_ATTACHMENT, Zend_Mime::ENCODING_BASE64, 'offlineapp.pdf');
-				$mail->send();
-			}
 						
 			// 1. 处理有数据作者且自行管理的数据并且未被0处理过的
 			$sql="select u.email,m.title,d.uuid,a.activation from dataorder d left join mdstatus s on d.uuid=s.uuid left join users u on s.userid=u.id