diff --git a/app/Filament/Imports/Helper/ImportPlayer.php b/app/Filament/Imports/Helper/ImportPlayer.php
index f1ea79ba..96b58af3 100644
--- a/app/Filament/Imports/Helper/ImportPlayer.php
+++ b/app/Filament/Imports/Helper/ImportPlayer.php
@@ -7,14 +7,13 @@ use Illuminate\Support\Carbon;
 use Illuminate\Support\LazyCollection;
 use Spatie\SimpleExcel\SimpleExcelReader;
 
-set_time_limit(0);
-
-ini_set('memory_limit', '1G');
-
 class ImportPlayer
 {
     public static function run(string $filePath): void
     {
+        set_time_limit(0);
+        ini_set('memory_limit', '-1');
+
         $fieldnames = [
             'sport_id',
             'match_id',
diff --git a/app/Filament/Pages/PlayerProps.php b/app/Filament/Pages/PlayerProps.php
index d2361d18..f7f4f560 100644
--- a/app/Filament/Pages/PlayerProps.php
+++ b/app/Filament/Pages/PlayerProps.php
@@ -81,6 +81,15 @@ class PlayerProps extends Page implements HasForms
         $this->form->fill();
     }
 
+    public static function canAccess(): bool
+    {
+        // false blockiert den Zugriff für JEDEN (die Seite ist effektiv deaktiviert)
+        // return false;
+
+        // Alternativ an Bedingungen knüpfen:
+        return auth()->user()->hasRole('super_admin');
+    }
+
     public function getWidgetData(): array
     {
         return [