diff --git a/webht/third_party/dingmail/views/user.php b/webht/third_party/dingmail/views/user.php
index c9f377b4..15f3e2ff 100644
--- a/webht/third_party/dingmail/views/user.php
+++ b/webht/third_party/dingmail/views/user.php
@@ -121,10 +121,10 @@
 					<a href="http://www.mycht.cn/webht.php/apps/dingmail/index/mail_index">
 						<img src="http://www.mycht.cn/css/images/+valuemail.png">
 					</a>
-					<a href="http://www.mycht.cn/webht.php/apps/dingmail/index/index/<?php echo $this->session->userdata('dingding_user_info')->ddu_Unionid?>/like">
+					<a href="http://www.mycht.cn/webht.php/apps/dingmail/index/index/<?php echo get_cookie('dingunionid'); ?>/like">
 						<img src="http://www.mycht.cn/css/images/+like.png">
 					</a>
-					<a href="http://www.mycht.cn/webht.php/apps/dingmail/index/index/<?php echo $this->session->userdata('dingding_user_info')->ddu_Unionid?>/unlike">
+					<a href="http://www.mycht.cn/webht.php/apps/dingmail/index/index/<?php echo get_cookie('dingunionid'); ?>/unlike">
 						<img src="http://www.mycht.cn/css/images/+unlike.png">
 					</a>
 				</div>