Administrators have full control of the content they accept and they decide whether sensitive content (violence, pornography etc.) is displayed by default or not.
Update your name, avatar or description in <a target="_blank" rel="noopener noreferrer" href="https://docs.joinpeertube.org/use/setup-account#update-your-profile">your profile</a>
If you want to test the PeerTube develop branch, we provide <a target="_blank" rel="noopener noreferrer" href="https://builds.joinpeertube.org/nightly/">nightly builds</a>.