diff --git a/MenuTree/Plugin.php b/MenuTree/Plugin.php
index e1f1f14..b0eae90 100644
--- a/MenuTree/Plugin.php
+++ b/MenuTree/Plugin.php
@@ -162,7 +162,7 @@ class MenuTree_Plugin implements Typecho_Plugin_Interface {
         static $is_content = null;
         if($is_content === null) {
             $widget = Typecho_Widget::widget('Widget_Archive');
-            $is_content = !($widget->is('index') || $widget->is('search') || $widget->is('date') || $widget->is('category'));
+            $is_content = !($widget->is('index') || $widget->is('search') || $widget->is('date') || $widget->is('category') || $widget->is('author'));
         }
         return $is_content;
     }