# UI customization

- [Look and feel](/sonarqube-server/instance-administration/ui-customization/look-and-feel.md): You can set your own home logo and use a Gravatar avatar.
- [Custom messages](/sonarqube-server/instance-administration/ui-customization/custom-messages.md): Admins can configure custom messages that will be displayed in the SonarQube Server UI.