Cyber culture referred to the various cultural activities on the Internet, including literature, art, entertainment, and social interaction. One of the characteristics of online culture is rapid transmission, which allows information to spread quickly on the Internet and attract widespread attention and discussion. Internet culture had a profound impact on human society. On the one hand, online culture provides people with more entertainment and cultural choices, promoting cultural richness and variety. On the other hand, the internet culture has also influenced people's social life, learning, work, and other areas of life, changing people's behavior habits and ways of thinking. For middle school students, the internet culture also had a certain impact. The development of the internet culture has made secondary school students come into contact with more information and knowledge, which can broaden their horizons and knowledge. However, there were also some negative effects of the network culture, such as addiction to the network, false information, network security and other issues. Therefore, we need to have a correct understanding of the influence of the network culture, not only to enjoy the convenience and benefits brought by the network culture, but also to face the negative effects of the network culture, do a good job of self-protection and prevention, establish the correct concept of the network culture, and cultivate healthy habits of the network culture.