Abstract:Modern social networks have gradually become one of the indispensable tools for people's daily life. Minors who lack awareness and ability to protect themselves are more likely to be affected by the Internet and the content of their communication. Therefore, by establishing relevant laws, minors accessing the Internet Guidance and regulation of behavior and the web content it contacts have become the consensus of all countries in the world. This article first summarizes several key elements of promoting the health of minors, then combs the advanced systems and legal provisions for the protection of minors in the world, and organizes the direct regulation of our country or may affect the health of minors Finally, based on the various influencing factors, the paper puts forward some suggestions on the formulation and implementation of legal policies at the subjectivity of country, society and family.