diff --git a/application/admin/library/Auth.php b/application/admin/library/Auth.php
index 1be52559..f81f7ddb 100644
--- a/application/admin/library/Auth.php
+++ b/application/admin/library/Auth.php
@@ -522,7 +522,7 @@ class Auth extends \fast\Auth
                 );
                 $current = in_array($item['id'], $selectParentIds);
                 $url = $childList ? 'javascript:;' : $item['url'];
-                $addtabs = $childList || !$url ? "" : (stripos($url, "?") !== false ? "&" : "?") . "ref=" . ($item['menutype'] ? $item['menutype'] : 'addtabs');
+                $addtabs = $childList || !$url || stripos($url, '/') === 0 || preg_match('/([?&])ref=/', $url) ? "" : (stripos($url, "?") !== false ? "&" : "?") . "ref=" . ($item['menutype'] ?: 'addtabs');
                 $childList = str_replace(
                     '" pid="' . $item['id'] . '"',
                     ' ' . ($current ? '' : 'hidden') . '" pid="' . $item['id'] . '"',
diff --git a/extend/fast/Tree.php b/extend/fast/Tree.php
index 1f9e97fc..0e63a77d 100644
--- a/extend/fast/Tree.php
+++ b/extend/fast/Tree.php
@@ -323,7 +323,7 @@ class Tree
                 $value = array(
                     '@childlist' => $childlist,
                     '@url'       => $childdata || !isset($value['@url']) ? "javascript:;" : $value['@url'],
-                    '@addtabs'   => $childdata || !isset($value['@url']) ? "" : (stripos($value['@url'], "?") !== false ? "&" : "?") . "ref=addtabs",
+                    '@addtabs'   => $childdata || !isset($value['@url']) || stripos($value['@url'], '/') !== 0 || preg_match('/([?&])ref=/', $value['@url']) ? "" : (stripos($value['@url'], "?") !== false ? "&" : "?") . "ref=addtabs",
                     '@caret'     => ($childdata && (!isset($value['@badge']) || !$value['@badge']) ? '<i class="fa fa-angle-left"></i>' : ''),
                     '@badge'     => $value['@badge'] ?? '',
                     '@class'     => ($selected ? ' active' : '') . ($disabled ? ' disabled' : '') . ($childdata ? ' treeview' . (config('fastadmin.show_submenu') ? ' treeview-open' : '') : ''),