The invention discloses a white list generation system and method based on user page behaviors and relates to the technical field of white list generation in live videos.A record sending unit is arranged in a user terminal of the system, and a live video platform server is internally provided with a cache preprocessing unit, a distributed real-time calculation unit and a white list output unit.The record sending unit is used for recording page behavior information and submitting the page behavior information to the live video platform server.The cache preprocessing unit is used for caching and preprocessing the page behavior information and sending the page behavior information to the distributed real-time calculation unit in a data piece mode.Real-time calculation sub-units in the distributed real-time calculation unit analyze and verify the page behavior information in data pieces, and user IDs of the page behavior information passing verification are added into a white list.The system is high in instantaneity and high in precision, can meet application requirements in various special scenes, and guarantees effectiveness of interaction activities.