TikTok's algorithm is the engine that picks and delivers the most relevant videos onto your For You page. It pays attention to your interactions, such as videos you watch, like, comment on, share, or skip.
There are two ways to reset your TikTok algorithm. Firstly, through an app update like Settings & privacy Content preferences Refresh your For You feed. Or the other way is manual, where you clean your watch history, remove likes to irrelevant videos, and actively engage with the kind of content that you want to see in the future.