diff --git a/internal/web/ui/templates/layout.html b/internal/web/ui/templates/layout.html
index f9ea65a..9da46cd 100644
--- a/internal/web/ui/templates/layout.html
+++ b/internal/web/ui/templates/layout.html
@@ -35,8 +35,8 @@
           <div class="nav-group-items">
             <a class="nav-subitem" href="/ui/models"><span class="nav-icon nav-subicon">{{icon "assets"}}</span><span>模型管理</span></a>
             <a class="nav-subitem" href="/ui/resources"><span class="nav-icon nav-subicon">{{icon "template"}}</span><span>资源管理</span></a>
-			<a class="nav-subitem" href="/ui/alarms"><span class="nav-icon nav-subicon">{{icon "bell"}}</span><span>告警中心</span></a>
-t		<a class="nav-subitem" href="/ui/monitor"><span class="nav-icon nav-subicon">{{icon "devices"}}</span><span>视频监控</span></a>
+            <a class="nav-subitem" href="/ui/alarms"><span class="nav-icon nav-subicon">{{icon "bell"}}</span><span>告警中心</span></a>
+            <a class="nav-subitem" href="/ui/monitor"><span class="nav-icon nav-subicon">{{icon "devices"}}</span><span>视频监控</span></a>
             <a class="nav-subitem" href="/ui/diagnostics"><span class="nav-icon nav-subicon">{{icon "logs"}}</span><span>日志审计</span></a>
             <a class="nav-subitem" href="/ui/system"><span class="nav-icon nav-subicon">{{icon "heartbeat"}}</span><span>系统状态</span></a>
           </div>