Maximum execution time of 60 seconds exceeded Laravel when exporting PDF [duplicate]

im trying to export data to pdf in laravel, i use dompdf
here’s my controller

use PDF;    
public function pdf()
    {
        $spp = SPP::all();
        $pdf = PDF::loadView('pdf.spp_pdf', ['spp' => $spp]);
        return $pdf->download('laporanSPP.pdf');
    }

my web.php

Route::get('/sppPDF', [SPPController::class, 'pdf'])->name('sppPDF');

my view

<ul class="responsive-table">
          <li class="table-header">
            <div class="col col-1">Tahun Masuk</div>
            <div class="col col-2">Nominal Per Bulan</div>
            <div class="col col-3">Nominal Total</div>
          </li>
          @foreach ($spp as $item)    
          <li class="table-row">
            <div class="col col-1" data-label="Tahun Masuk">{{ $item->tahun }}</div>
            <div class="col col-2" data-label="Nominal Per Bulan">{{ $item->per_bulan }}</div>
            <div class="col col-3" data-label="Nominal Total">{{ $item->nominal }}</div>
          </li>
          @endforeach
        </ul>

does anyone know how to solve it?