diff --git a/app/Http/Controllers/PostController.php b/app/Http/Controllers/PostController.php
index 50d4e5a..035feec 100644
--- a/app/Http/Controllers/PostController.php
+++ b/app/Http/Controllers/PostController.php
@@ -26,23 +26,17 @@ public function index(Request $request): View
         $posts = Post::query()
             ->select('id', 'title', 'is_featured', 'category_id', 'created_at', 'updated_at')
             ->withAggregate('category', 'title')
-            ->when($request->string('search')->toString(), function (PostBuilder $query, string $search): void {
-                $query->search($search);
-            })
+            ->when($request->string('search')->toString(), fn (PostBuilder $query, $search): PostBuilder => $query->search($search))
             ->when($request->input('published'), fn (PostBuilder $query): PostBuilder => $query->published())
             ->when(
                 in_array($request->input('sortBy'), PostSortColumnsEnum::columns(), true),
-                function (PostBuilder $query) use ($request): void {
-                    $query->sortBy($request->string('sortBy')->toString(), $request->string('direction')->toString());
-                },
-                fn (PostBuilder $query) => $query->latest(),
+                fn (PostBuilder $query): PostBuilder => $query->sortBy($request->string('sortBy')->toString(), $request->string('direction')->toString()),
+                fn (PostBuilder $query) => $query->latest()
             )
             ->paginate(10)
             ->withQueryString();
 
-        return view('posts.index', [
-            'posts' => $posts,
-        ]);
+        return view('posts.index', ['posts' => $posts]);
     }
 
     /**