Governing the cyberspace is just a way to perform sovereignty of cyberspace and administer safety of cyberspace，not to go against its independent spirit. The cyber security of the Minors has already become an important issue of worldwide cyberspace governance. The government of China pays a high value on it and improve the minors’ sense of cyber security，protect their internet surfing environment through safety education，information control，Humiao and Jingwang action. It also provides regulation through sessions of law. At the same time，the family，the school and the internet enterprises play different roles in the protection for cyber security of the minors by family education，cyberspace courses and industry self-disciplining mechanism.