The regulation was reported by BBC News, which described it as an extension of the surveillance architecture China has built to monitor and control how people use technology. It applies to any AI that can sustain an emotional connection with a user, a category that has grown rapidly with the spread of companion chatbots.
The move follows years of close cooperation between Chinese tech companies and the government. A documentary made by Douyin and published on Chinese state media highlighted the platform's suicide prevention team, which operates around the clock. In one case from early 2024, a young man in the city of Huangshi reportedly posted a message on Douyin reading: "Farewell to this world." Within minutes, the team shared his posts with five police stations in Huangshi. After geolocating one of his videos to a local park, police found him in emotional distress and intervened before he could take his own life.
Douyin said its suicide prevention team had intervened in 400 attempted suicide cases in the first half of 2025 alone. The case offers an insight into the level of co-operation between Chinese tech firms and the state, and now that co-operation has been extended to AI companionship.