字段什么的都没有问题，但是orderBy就是不生效

    public function index(Request $request)
    {
        $articles = tap(Article::latest(), function ($query) use ($request) {
            if ($request->filled('title')) {
                $query->where('title', 'like', "%{$request->title}%");
            }

            if ($request->filled('cate_id')) {
                $query->where('cate_id', $request->cate_id);
            }

        })->orderBy('sort','desc')->orderBy('id', 'desc')->with(['user', 'category'])->paginate();

        return view('backend.article.index', compact('articles'));
    }