diff --git a/app/Http/Controllers/AssetMaintenanceController.php b/app/Http/Controllers/AssetMaintenanceController.php
index 14db406..28a2847 100644
--- a/app/Http/Controllers/AssetMaintenanceController.php
+++ b/app/Http/Controllers/AssetMaintenanceController.php
@@ -12,7 +12,7 @@ class AssetMaintenanceController extends Controller
 {
     public function index(): View
     {
-        $maintenances = AssetMaintenance::with('asset')->latest()->paginate(20);
+        $maintenances = AssetMaintenance::with('asset')->latest()->paginate(config('system.ui.table_page_size', 20));
         $assets = Asset::orderBy('code')->get();
 
         return view('assets.maintenances', compact('maintenances', 'assets'));
diff --git a/app/Http/Middleware/MaintenanceReadOnly.php b/app/Http/Middleware/MaintenanceReadOnly.php
new file mode 100644
index 0000000..9e8aee2
--- /dev/null
+++ b/app/Http/Middleware/MaintenanceReadOnly.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class MaintenanceReadOnly
+{
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (config('system.maintenance.readonly_mode', false) && ! $request->isMethodSafe()) {
+            return redirect()->back()->withErrors(['readonly' => 'Sistem sedang dalam mode read-only (maintenance).']);
+        }
+
+        return $next($request);
+    }
+}
diff --git a/app/Services/Logging/ActivityLogger.php b/app/Services/Logging/ActivityLogger.php
index 7322950..cb274bd 100644
--- a/app/Services/Logging/ActivityLogger.php
+++ b/app/Services/Logging/ActivityLogger.php
@@ -27,6 +27,10 @@ class ActivityLogger
      */
     public function log(string $message, array $context = [], string $level = 'info'): void
     {
+        if (! config('system.security.audit_log', true)) {
+            return;
+        }
+
         $request = request();
 
         $payload = array_merge([
@@ -48,6 +52,10 @@ class ActivityLogger
      */
     public function logHttp(string $action, Request $request, mixed $response = null, array $context = [], string $level = 'info'): void
     {
+        if (! config('system.security.audit_log', true)) {
+            return;
+        }
+
         $payload = [
             'action' => $action,
             'actor_id' => optional(auth()->user())->getAuthIdentifier(),
diff --git a/bootstrap/app.php b/bootstrap/app.php
index e0f21c0..3cf82f2 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -6,6 +6,7 @@ use Illuminate\Foundation\Configuration\Middleware;
 use Spatie\Permission\Middleware\PermissionMiddleware;
 use Spatie\Permission\Middleware\RoleMiddleware;
 use Spatie\Permission\Middleware\RoleOrPermissionMiddleware;
+use App\Http\Middleware\MaintenanceReadOnly;
 
 return Application::configure(basePath: dirname(__DIR__))
     ->withRouting(
@@ -18,6 +19,7 @@ return Application::configure(basePath: dirname(__DIR__))
             'role'               => RoleMiddleware::class,
             'permission'         => PermissionMiddleware::class,
             'role_or_permission' => RoleOrPermissionMiddleware::class,
+            'maintenance.readonly' => MaintenanceReadOnly::class,
         ]);
     })
     ->withExceptions(function (Exceptions $exceptions) {
diff --git a/routes/web.php b/routes/web.php
index ee71979..e04c922 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -31,7 +31,7 @@ Route::view('/', 'pages.landing.index')->name('landing');
 Route::view('/landing', 'pages.landing.index');
 Route::get('asset-view/{asset}', [PublicAssetController::class, 'show'])->name('assets.public.show');
 
-Route::middleware('auth')->prefix('dashboard')->group(function () {
+Route::middleware(['auth','maintenance.readonly'])->prefix('dashboard')->group(function () {
     Route::get('index', [DashboardsController::class, 'index'])->name('index');
 
     Route::resource('settings', SystemSettingController::class)->only(['index', 'store', 'update', 'destroy'])