$path = 'd:\website_sisvietnam_moi\website_sisvietnam.vn\sisvietnamvn\src\main\resources\templates\about.html'
$content = Get-Content -Raw -Path $path -Encoding UTF8
$content = $content -replace '/sites/default/files/styles/[^"''\s]+', '/images/LogoSIS.svg'
$content = $content -replace '<link rel="manifest" href="[^"]+">', ''
Set-Content -Path $path -Value $content -Encoding UTF8