diff --git a/app/Http/Controllers/AssetPhotoController.php b/app/Http/Controllers/AssetPhotoController.php
index 9092c8b..e9e27cd 100644
--- a/app/Http/Controllers/AssetPhotoController.php
+++ b/app/Http/Controllers/AssetPhotoController.php
@@ -14,7 +14,11 @@ class AssetPhotoController extends Controller
     {
         $data = $request->validate([
             'photos' => ['required', 'array'],
-            'photos.*' => ['image', 'mimes:jpeg,png,jpg,webp', 'max:4096'],
+            'photos.*' => [
+                'image',
+                'mimes:jpeg,png,jpg,webp',
+                'max:' . (config('system.asset.attachment_max_size_mb', 20) * 1024),
+            ],
         ]);
 
         $stored = 0;
diff --git a/resources/views/assets/show.blade.php b/resources/views/assets/show.blade.php
index 69c99de..71d94af 100644
--- a/resources/views/assets/show.blade.php
+++ b/resources/views/assets/show.blade.php
@@ -308,7 +308,7 @@
                         <div class="mb-3">
                             <label class="form-label">Pilih Foto (bisa lebih dari satu)</label>
                             <input type="file" name="photos[]" class="form-control" multiple accept="image/*" required>
-                            <small class="text-muted">Format: jpg, png, webp. Maks 4MB per file.</small>
+                            <small class="text-muted">Format: jpg, png, webp. Maks {{ config('system.asset.attachment_max_size_mb', 20) }}MB per file.</small>
                         </div>
                     </div>
                     <div class="modal-footer">