diff --git a/index.html b/index.html
index 4e713a0..f97b04d 100644
--- a/index.html
+++ b/index.html
@@ -1621,10 +1621,7 @@
           <li><a href="#features">产品功能</a></li>
           <li><a href="#versions">价格方案</a></li>
           <li><a href="#roadmap">产品路线</a></li>
-          <li>
-            <a href="agency-center.html" target="_blank" rel="noopener noreferrer">接口文档</a>
-          </li>
-          <li><a href="#faq">常见问题</a></li>
+          <li><a href="service-agreements.html">服务协议</a></li>
           <li>
             <a href="https://aiforge.taobao.com" target="_blank" class="nav-btn-buy">前往购买</a>
           </li>