进行了一些小修复

inc/helpers/header/aksrt-header-render.php

@@ -77,7 +77,6 @@ if (!function_exists('aksrt_get_header_nav_context')) :
 			'layout'           => $layout,
 			'mobile_layout'    => $mobile_layout,
 			'mobile_align'     => $mobile_align,
-			'fixed'            => $nav_fixed,
 			'scroll_down_hide' => (!isset($settings['nav_scroll_down_hide']) || !empty($settings['nav_scroll_down_hide'])) && $nav_fixed,
 			'brand_name'       => $brand_name,
 			'logo_html'        => $logo_html,