diff --git a/application/default/controllers/AuthorController.php b/application/default/controllers/AuthorController.php
index 9b20bc91..693cc567 100644
--- a/application/default/controllers/AuthorController.php
+++ b/application/default/controllers/AuthorController.php
@@ -2795,17 +2795,17 @@ class AuthorController extends Zend_Controller_Action
 			$this->view->metadata = $row;
 			
 			//确认一下用户有权限，如果直接使用update语句无法得到已更改过的状态
-			
+			//只要是认证后的数据作者，都可以修改数据的委托状态
 			$sql = "SELECT * FROM mdstatus 
-					WHERE uuid=? AND userid=? AND (status=? OR status=?)";
+					WHERE uuid=? AND userid in (select userid from mdauthor where status=1 and uuid=?) AND status=?";
 			
 			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid,$uid,5,6));
+			$sth->execute(array($uuid,$uuid,6));
 			$mds = $sth->fetch();
 			
 			if(!empty($mds['id']))
 			{
-				$sql = "UPDATE mdstatus SET status=7,ts_changed='now()' WHERE uuid='$uuid' AND userid=$uid";
+				$sql = "UPDATE mdstatus SET status=7,ts_changed='now()',userid=$uid WHERE uuid='$uuid'";
 				if($this->db->exec($sql))
 				{
 					$this->view->info = "委托成功！";
@@ -2845,15 +2845,15 @@ class AuthorController extends Zend_Controller_Action
 			$this->view->metadata = $row;
 			
 			$sql = "SELECT * FROM mdstatus 
-					WHERE uuid=? AND userid=? AND status=?";
+					WHERE uuid=? AND userid in (select userid from mdauthor where status=1 and uuid=?) AND status=?";
 			
 			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid,$uid,7));
+			$sth->execute(array($uuid,$uuid,7));
 			$mds = $sth->fetch();
 			
 			if(!empty($mds['id']))
 			{
-				$sql = "UPDATE mdstatus SET status=6,ts_changed='now()' WHERE uuid='$uuid' AND userid=$uid";
+				$sql = "UPDATE mdstatus SET status=6,ts_changed='now()',userid=$uid WHERE uuid='$uuid'";
 				if($this->db->exec($sql))
 				{
 					$this->view->info = "取消委托成功！";
diff --git a/application/default/views/scripts/author/accept.phtml b/application/default/views/scripts/author/accept.phtml
index de8cc1dc..49e0902a 100644
--- a/application/default/views/scripts/author/accept.phtml
+++ b/application/default/views/scripts/author/accept.phtml
@@ -44,7 +44,7 @@ $this->breadcrumb()->setSeparator(' > ');
                 <a href="/author/qa/uuid/<?php echo $item['uuid']; ?>">QA</a> |
                 <a href="/author/news/uuid/<?php echo $item['uuid']; ?>">新闻</a> |
                 <a href="/author/viewauthors/uuid/<?php echo $item['uuid']; ?>">所有作者</a>
-                <?php if($item['mdstatus']==5 || $item['mdstatus']==6) {?>
+                <?php if($item['mdstatus']==6) {?>
                  | <a href="/author/delegate/uuid/<?php echo $item['uuid'];?>" onclick="return confirm('是否确定将该数据委托至数据中心？');">委托</a>
 				<?php }	if($item['mdstatus']==7){ ?>
                  | <a href="/author/delegate/ac/cancel/uuid/<?php echo $item['uuid'];?>" onclick="return confirm('是否确定取消该数据的委托？');">取消委托</a>