diff --git a/application/default/controllers/DataController.php b/application/default/controllers/DataController.php
index 51291b99..5a8c24e4 100755
--- a/application/default/controllers/DataController.php
+++ b/application/default/controllers/DataController.php
@@ -557,16 +557,11 @@ class DataController extends Zend_Controller_Action
     	$user=Zend_Auth::getInstance()->getIdentity();
     	$commentForm=new CommentForm();
     	$formdata['uuid']=$uuid;
-    	$formdata['id']=0;//用户ID，默认为0，即未登录用户
+    	$formdata['uid']=0;//用户ID，默认为0，即未登录用户
     	$this->view->addHelperPath('helper','Zend_View_Helper_');
     	if ($this->_request->isPost()) {
     		include_once("bcspamblock.php");
     		$formdata=$this->_request->getPost();
-	    	if ($user) {
-   	 		$formdata['id']=$user->id;
-    			$formdata['author']=$user->username;
-    			$formdata['email']=$user->email;
-	    	}
     		if (bcspamblock_verify() && $commentForm->isValid($formdata)) {
     			$sql="insert into comments (userid,uuid,author,email,url,ip,content,agent,type) values(?,?,?,?,?,?,?,?,?)";
     			$agent=$this->_request->getHeader('User-Agent');
@@ -575,12 +570,11 @@ class DataController extends Zend_Controller_Action
     			$stripper = new Zend_Filter_StripTags('strong');//剔除特殊字符HTML
     			$content=$stripper->filter($formdata['content']);
     			$author=$stripper->filter($formdata['author']);
-    			$this->db->query($sql,array($formdata['id'],$formdata['uuid'],$author,$formdata['email'],$formdata['url'],$ip,$content,$agent,$type));
+    			$this->db->query($sql,array($formdata['uid'],$formdata['uuid'],$author,$formdata['email'],$formdata['url'],$ip,$content,$agent,$type));
     			$formdata['content']='';
     		}
-    	}
-    	if ($user) {
-    		$formdata['id']=$user->id;
+    	} elseif ($user) {
+    		$formdata['uid']=$user->id;
     		$formdata['author']=$user->username;
     		$formdata['email']=$user->email;
     	}
diff --git a/application/models/CommentForm.php b/application/models/CommentForm.php
index c1fa4a4c..67df79d2 100644
--- a/application/models/CommentForm.php
+++ b/application/models/CommentForm.php
@@ -27,7 +27,7 @@ class CommentForm extends Zend_Form
         $spam->addPrefixPath('Validator','validator/','validate')
         		 ->addValidator('SpamBlock');
         		 
-        $id = new Zend_Form_Element_Hidden('id');
+        $uid = new Zend_Form_Element_Hidden('uid');
         $uuid = new Zend_Form_Element_Hidden('uuid');
 
         $redirect=new Zend_Form_Element_Hidden('redirect');
@@ -35,8 +35,7 @@ class CommentForm extends Zend_Form
         $submit = new Zend_Form_Element_Submit('submit');
         $submit->setLabel('评论');
         $submit->setAttrib('id', 'commentbutton');
-		$this->addElements(array($author,$email, $url, $spam, $content, $submit,$id, $uuid));
-		
+		  $this->addElements(array($author,$email, $url, $spam, $content, $submit,$uid, $uuid));
         $this->clearDecorators();
         $this->addDecorator('FormElements')
          ->addDecorator('HtmlTag', array('tag' => '<ul>','class'=>'commentform'))