diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index 02b64c2c..e593f2b7 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -3253,7 +3253,8 @@ class Admin_DataController extends Zend_Controller_Action
 	   //查看所有的未提交数据列表
 	   else if((empty($ac) && empty($uuid))|| $ac=='list')
 	   {
-			$sql = "SELECT (regexp_matches(gn.data,'<resTitle>(.*)</resTitle>'))[1] as title,gn.id,gn.uuid,u.username,u.realname FROM en.geonetworkmetadata gn left join users u on gn.owner=u.id
+			$sql = "SELECT (regexp_matches(gn.data,'<resTitle>(.*)</resTitle>'))[1] as title,gn.id,gn.uuid,u.username,u.realname,t.count as version_count FROM en.geonetworkmetadata gn left join users u on gn.owner=u.id
+					left join (select count(*),uuid from en.mdversion group by uuid) t on t.uuid=gn.uuid
 					WHERE gn.uuid not in (select uuid from en.metadata) 
 					order by gn.id desc
 					";
diff --git a/application/default/controllers/AuthorController.php b/application/default/controllers/AuthorController.php
index b6e79a5e..1e38a17c 100644
--- a/application/default/controllers/AuthorController.php
+++ b/application/default/controllers/AuthorController.php
@@ -2374,8 +2374,8 @@ class AuthorController extends Zend_Controller_Action
 				// 保存数据作者信息
 				// 仅保存不存在的作者信息
 				$sql="insert into mdauthor (uuid,userid,ts_activated,status) select ?,?,now(),1　where not exists
-					(select * from mdauthor where uuid=? and userid=?)";
-				$this->db->query($sql,array($row['uuid'],$u_id),$row['uuid'],$u_id));
+					(select id from mdauthor where uuid=? and userid=?)";
+				$this->db->query($sql,array($row['uuid'],$u_id),$row['uuid'],$u_id);
 				
 				// 2. 保存变化记录 save changelog & userid for the latest version
 				$sql = "UPDATE en.mdversion SET changelog=?,userid=? WHERE id in (select id from en.mdversion where uuid=? order by ts_created desc limit 1)";