After listing your app on GitHub Marketplace, you can edit your app.
- In the upper-right corner of any page, click your profile photo, then click Settings.
Depending on the GitHub Marketplace listing you're editing, click either OAuth Apps or GitHub Apps.
Tip: You can also edit your listing by navigating to https://github.com/marketplace/manage.
Select the app listing you'd like to edit.
- Click Edit Marketplace listing.
- Edit the necessary sections of your listing. For detailed information on the listing options, see "Listing an app on GitHub Marketplace."