diff --git a/index.html b/index.html
index 0e4d824..b0ac2eb 100644
--- a/index.html
+++ b/index.html
@@ -19,6 +19,10 @@
         <span><strong>蝶雅产品AI中心</strong><small>PRODUCT AI WORKSPACE</small></span>
       </a>
       <nav class="nav" aria-label="主导航">
+        <button class="nav-icon" type="button" aria-label="打开新的工作台标签页" title="打开新的工作台标签页">+</button>
+        <a class="nav-link active" href="./">智能体广场</a>
+        <a class="nav-link" href="#stats">使用统计</a>
+        <a class="nav-link" href="#feedback">问题反馈</a>
         <div class="theme-switch" role="group" aria-label="选择主题">
           <button class="theme-button active" type="button" data-theme="light" aria-label="浅色主题" aria-pressed="true">☼</button>
           <button class="theme-button" type="button" data-theme="dark" aria-label="深色主题" aria-pressed="false">☾</button>