update: more secure path

app/Http/Requests/Admin/ConfigSave.php

@@ -46,6 +46,7 @@ class ConfigSave extends FormRequest
         'register_limit_by_ip_enable' => 'in:0,1',
         'register_limit_count' => 'integer',
         'register_limit_expire' => 'integer',
+        'secure_path' => '',
         // subscribe
         'plan_change_enable' => 'in:0,1',
         'reset_traffic_method' => 'in:0,1,2,3,4',
@@ -64,7 +65,6 @@ class ConfigSave extends FormRequest
         'frontend_theme_header' => 'in:dark,light',
         'frontend_theme_color' => 'in:default,darkblue,black,green',
         'frontend_background_url' => 'nullable|url',
-        'frontend_admin_path' => '',
         // email
         'email_template' => '',
         'email_host' => '',