diff --git a/simpleadmin/www/deviceinfo.html b/simpleadmin/www/deviceinfo.html
index 8afb779..143b09f 100644
--- a/simpleadmin/www/deviceinfo.html
+++ b/simpleadmin/www/deviceinfo.html
@@ -38,6 +38,9 @@
             </button>
             <div class="collapse navbar-collapse" id="navbarText">
               <ul class="navbar-nav me-auto mb-2 mb-lg-0">
+                <li class="nav-item">
+                  <a class="nav-link" href="/">首页</a>
+                </li>
                 <li class="nav-item">
                   <a class="nav-link" href="/network.html">网络</a>
                 </li>