> For the complete documentation index, see [llms.txt](https://mostafaznv.gitbook.io/larupload/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mostafaznv.gitbook.io/larupload/cover/update-cover.md).

# Update Cover

Once you've uploaded a file, you can update its cover at any time.

```php
$cover = $request->file('cover');

$upload = Upload::query()->first();

$upload->file->cover()->update($cover);
# or (recommended)
$upload->attachment('file')->cover()->update($cover);

$upload->save();
```