use route names

modules/OfflinePayments/Listeners/ShowSetting.php

@@ -17,7 +17,7 @@ class ShowSetting
         $event->modules->settings['offline-payments'] = [
             'name' => trans('offline-payments::general.name'),
             'description' => trans('offline-payments::general.description'),
-            'url' => 'offline-payments/settings',
+            'url' => route('settings.module.edit', ['alias' => 'offline-payments']),
             'icon' => 'fas fa-credit-card',
         ];
     }

modules/OfflinePayments/Resources/views/edit.blade.php

@@ -12,7 +12,7 @@
 
                 {!! Form::open([
                     'id' => 'offline-payments',
-                    'route' => 'offline-payments.update',
+                    'route' => ['settings.module.update', 'offline-payments'],
                     '@submit.prevent' => 'onSubmit',
                     '@keydown' => 'form.errors.clear($event.target.name)',
                     'files' => true,