diff --git a/webht/third_party/dingmail/controllers/index.php b/webht/third_party/dingmail/controllers/index.php
index 2a2549c0..2c04ef12 100644
--- a/webht/third_party/dingmail/controllers/index.php
+++ b/webht/third_party/dingmail/controllers/index.php
@@ -7,24 +7,17 @@ class Index extends CI_Controller {
 	public function __construct() {
         parent::__construct();
 		$this->load->model('ding_value_model');
-	}
-	
-	public function test_cookie(){
-		//https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid=dingoagxeeheunc0p95eu8&response_type=code&scope=snsapi_login&state=STATE&redirect_uri=http://www.mycht.cn/webht.php/apps/dingmail/index/test_cookie
-		
+		$this->load->helper('cookie');
 	}
 	
 	public function index($unionid = null,$type = null){
-		if($this->session->userdata('dingding_user_info') === false){
-		  $this->session->set_userdata('unionid', $unionid);
-		  $this->session->set_userdata('type',$type);
-		  $this->load->view('login');
+		if(get_cookie('dingname') == '' && get_cookie('dingunionid') == ''){
+			redirect('http://www.mycht.cn/webht.php/apps/dinglogin/login/?returnurl=http://www.mycht.cn/webht.php/apps/dingmail/index/');
 		}else{
 			 if($unionid != null && $type != null){
-				 $user_info = $this->session->userdata('dingding_user_info');
 				 $data['type'] = $type;
-				 $data['user'] = $user_info->ddu_Name;
-				 $data['user_unionid'] = $user_info->ddu_Unionid;
+				 $data['user'] = get_cookie('dingname');
+				 $data['user_unionid'] = get_cookie('dingunionid');
 				 if($this->ding_value_model->get_dingding_user($unionid) == null){
 					 echo '该用户还未登录过，请告知他登录后才能对他点赞或拍砖！<br>';
 					 echo '有问题请联系：CYC!';
@@ -73,12 +66,10 @@ class Index extends CI_Controller {
 	 
 	//value邮件页面
 	public function mail_index(){
-		 if($this->session->userdata('dingding_user_info') === false){
-			 $this->load->view('login');
-		 }else{
-			 //print_r($this->session->userdata('dingding_user_info'));
-			 $this->load->view('mail');
-		 }
+		if(get_cookie('dingname') == '' && get_cookie('dingunionid') == ''){
+			redirect('http://www.mycht.cn/webht.php/apps/dinglogin/login/?returnurl=http://www.mycht.cn/webht.php/apps/dingmail/index/');
+		}
+		$this->load->view('mail');
 	 }
 	 
 	//发送邮件
@@ -397,8 +388,8 @@ class Index extends CI_Controller {
 	
 	//点赞排行榜	
 	public function rank_person() {
-        if($this->session->userdata('dingding_user_info') === false){
-			$this->load->view('login');
+        if(get_cookie('dingname') == '' && get_cookie('dingunionid') == ''){
+			redirect('http://www.mycht.cn/webht.php/apps/dinglogin/login/?returnurl=http://www.mycht.cn/webht.php/apps/dingmail/index/');
 		}else{
 			$data = array();
 			$user_info = $this->session->userdata('dingding_user_info');
@@ -599,7 +590,6 @@ class Index extends CI_Controller {
 	
 	//退出
 	public function logout(){
-        $this->session->unset_userdata('dingding_user_info');
 		$this->session->unset_userdata('unionid');
 		$this->session->unset_userdata('type');
 		$this->session->unset_userdata('identify');