diff --git a/application/default/controllers/AuthorController.php b/application/default/controllers/AuthorController.php
index 21753761..3e63682e 100644
--- a/application/default/controllers/AuthorController.php
+++ b/application/default/controllers/AuthorController.php
@@ -379,7 +379,7 @@ class AuthorController extends Zend_Controller_Action
 					LEFT JOIN mdauthor a ON m.uuid=a.uuid
 					LEFT JOIN geonetworkmetadata g on m.uuid=g.uuid 
 					LEFT JOIN mdstatus mds ON m.uuid=mds.uuid
-					WHERE a.userid=? AND a.status>=0";
+					WHERE a.userid=? AND a.status>=0 ";
 			if ($ac=='search')
 			{
 				$key = trim($this->_request->getParam('q'));
@@ -388,7 +388,7 @@ class AuthorController extends Zend_Controller_Action
    	 		$where=$search->sql_expr(array("m.title","m.description"));
    	 		$sql.=' and '.$where;
 			}
-			$sql.="ORDER BY a.status DESC,a.id DESC";
+			$sql.=" ORDER BY a.status DESC,a.id DESC";
 					
 			$sth = $this->db->prepare($sql);
 			$sth->execute(array($u_id));
@@ -1726,7 +1726,7 @@ class AuthorController extends Zend_Controller_Action
 					{
 						//导入元数据
 						$iso=new ISO19115();
-						$iso->saveDB($this->db,$row['xml']);
+						@$iso->saveDB($this->db,$row['xml']);
 						//进入评审库
 						$sql="insert into mdstatus (uuid,status,userid) select uuid,0,? from mdversion where id=?";
 						$this->db->query($sql,array($u_id,$id));
@@ -1780,7 +1780,7 @@ class AuthorController extends Zend_Controller_Action
 					} else { //说明是已发布的数据且数据不存在评审信息
 						//同步元数据
 						$iso=new ISO19115();
-						$iso->saveDB($this->db,$row['xml']);
+						@$iso->saveDB($this->db,$row['xml']);
 						//移除中间版本
 						$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
 						$this->db->query($sql,array($id));
@@ -1819,7 +1819,7 @@ class AuthorController extends Zend_Controller_Action
 				{
 					//同步元数据
 					$iso=new ISO19115();
-					$iso->saveDB($this->db,$row['xml']);
+					@$iso->saveDB($this->db,$row['xml']);
 					//email to admin
 					$mail=new WestdcMailer($this->view->config->smtp);
 					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
@@ -1948,7 +1948,7 @@ class AuthorController extends Zend_Controller_Action
 				{
 					//同步元数据
 					$iso=new ISO19115();
-					$iso->saveDB($this->db,$row['xml']);
+					@$iso->saveDB($this->db,$row['xml']);
 					//移除中间版本
 					$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
 					$this->db->query($sql,array($id));