Add

app/Providers/AppServiceProvider.php

@@ -3,6 +3,7 @@
 namespace App\Providers;
 
 use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Facades\URL;
 
 class AppServiceProvider extends ServiceProvider
 {
@@ -19,6 +20,7 @@ public function register(): void
      */
     public function boot(): void
     {
-        //
+            URL::forceScheme('https');
+
     }
 }