I‘ve never done it from the leofinance.io interface, but it can be done from the hive.blog front end. From the FAQ:
How do I change my avatar image and other profile information?
Your profile info, avatar image, and cover image are set in your wallet.hive.blog / https://wallet.hive.blog Settings page. In order to update your avatar picture and cover image, you will need to host the images somewhere. This can be done by uploading it via the wallet GUI, or using a third-party image hosting site such as Postimage. Once your image is uploaded, copy its URL and paste it into the "Profile Picture URL" box for the avatar, or the "Cover Image URL" box for the cover image. Then click the Update button and enter your password or active key.
thank you so much best wishes for you
Posted Using LeoFinance Beta