diff --git a/ling_chair_http/index.html b/ling_chair_http/index.html
index 3a73c7a..b8179b2 100644
--- a/ling_chair_http/index.html
+++ b/ling_chair_http/index.html
@@ -45,7 +45,7 @@
           <div class="mdui-list-item-avatar">
             <img src="default_head.png" n-id="userHead" onerror="this.src='res/default_head.png'" />
           </div>
-          <div class="mdui-list-item-content"><a n-id="helloText">早安</a>, <a n-id="userNick">Unknown</a></div>
+          <div class="mdui-list-item-content"><a n-id="helloText">早安</a>, <a n-id="userNick">未登录用户</a></div>
         </li>
         <div class="mdui-subheader">聊天</div>
         <li class="mdui-collapse-item">