删除不工作并重定向到同一页面- Laravel

Route::post('/delete/{id}', 'DeleteController@delete')->name('delete');

public function delete($id)
{
    try {
        // 执行删除操作
        // ...
        
        // 删除成功，重定向到原来的页面
        return redirect()->back()->with('success', '删除成功！');
    } catch (\Exception $e) {
        // 删除失败，重定向到原来的页面
        return redirect()->back()->with('error', '删除失败！');
    }
}

@if (session('success'))
    <div class="alert alert-success">
        {{ session('success') }}
    </div>
@endif

@if (session('error'))
    <div class="alert alert-danger">
        {{ session('error') }}
    </div>
@endif

<form action="{{ route('delete', ['id' => $item->id]) }}" method="POST">
    @csrf
    @method('DELETE')
    <button type="submit" class="btn btn-danger">删除</button>
</form>