The first time you visit your deployment http://<ip>/admin
through browser, you will be navigate to the page of creating an admin account.
Follow the prompts to register as the admin user and log in.
Download AFFiNE Desktop at Download Page and add your server in workspace list panel in the top left cornor.
You will be prompted to enter the address to your host. Follow the promots and log in.
Cool and congratulations! Through the way down here, you must have finished setting up your AFFiNE. To configure more about how AFFiNE's gonna work, you can go Configuration, or Administer section for more server administration stuff.