diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index f9962624..f0392b52 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -44,9 +44,9 @@ class Admin_DataController extends Zend_Controller_Action
     		$this->view->msg='成功同步元数据！';
     	} elseif ($source=="watergn" && empty($uuid) ) {
     		//首先删除所有的黑河试验数据
-    		//$sql="delete from metadata where source='e3ad32dc-f573-11e0-aa7b-b768cfd88d80'";
+    		//$sql="delete from metadata where source='e3ad32dc-f573-11e0-aa7b-b768cfd88d80'";
     		$sql="delete from metadata where uuid in (select uuid from heihegn)";
-    		$this->db->query($sql);
+    		$this->db->query($sql);
     		$sql="delete from responsible where id not in (select distinct(resid) from role)";
     		$this->db->query($sql);
     		//同步黑河遥感实验的元数据
@@ -388,7 +388,7 @@ class Admin_DataController extends Zend_Controller_Action
 		$select=$this->db->select();
 		$select->from('metadata')
 				->joinLeft('mdstat','metadata.uuid=mdstat.uuid','viewed')
-				->joinLeft('geonetworkmetadata','geonetworkmetadata.uuid=metadata.uuid','id as gid')
+				->joinLeft('geonetworkmetadata','geonetworkmetadata.uuid=metadata.uuid','id as gid')
 				->joinLeft('mdstatus','metadata.uuid=mdstatus.uuid','status as mdstatus')
 				->order('metadata.id desc');
 		$paginator = Zend_Paginator::factory($select);
@@ -851,14 +851,14 @@ class Admin_DataController extends Zend_Controller_Action
 					else
 					{
 						$this->messenger->addMessage('读取用户信息出错');
-						$this->_redirect("/admin/data/attachments/add/1");	
 						@unlink($filename);
+						$this->_redirect("/admin/data/attachments/add/1");
 					}
 				}else
 				{
 					$this->messenger->addMessage('附件上传失败:'.$msg['error']);
-					$this->_redirect("/admin/data/attachments/add/1");	
 					@unlink($filename);
+					$this->_redirect("/admin/data/attachments/add/1");		
 				}
 			}
 		}//附件添加