Why do some qq have health systems and some QQ don't?

Belongs to a newly registered account. According to official website who inquired about qq, the anti-addiction health system was not installed in the newly registered number of Tencent qq. If the game registers a new QQ number, it will trigger the health system. Real-name authentication of Tencent Health System is an anti-addiction function. When you are stuck in the game for more than a period of time, you will be forced to go offline.