"Young people+art+Internet" is opening up a more diversified new path of aesthetic education, encouraging teenagers to start the process of life beauty in appreciation, interpretation, creation, communication and exchange. China has a long history of aesthetic education. It began to attach importance to the function of beauty in the pre-Qin period. Today, with the rapid development of digital technology and cultural industry, more and more people have become recipients and exporters of online content, and the impact of the Internet on the aesthetic education of teenagers is increasingly obvious. This requires us to make good use of the Internet to do a good job in aesthetic education, and enable the comprehensive ability training and comprehensive development of teenagers. In the context of rapid iteration of knowledge structure, the Internet has provided many possibilities for the creative development of aesthetic education. According to the Research Report on the Use of Internet by Minors in China in 2021 released by the relevant departments of the Communist Youth League Central Committee and the China Internet Information Center, the number of Internet users under age in China will reach 191 million in 2021, and the Internet penetration rate of minors will reach 96.8%. The Internet for minors is mainly for education, social interaction and entertainment. The Internet has become an important support for the spiritual and cultural life of the majority of young people. At the same time, the content of the Internet is complex, the authenticity of the information is difficult to distinguish, and the quality is mixed. How to make good use of the Internet and amplify the positive impact of the network media is the key to carry out the aesthetic education of teenagers today. Aesthetic education aims to cultivate students' ability to recognize, judge and create beauty. As the main body of education, schools and families should first guard the Internet for teenagers, and use the content of beauty to edify and infiltrate their hearts, so that teenagers can learn to recognize and judge beauty. Schools can use the existing Internet aesthetic education resource library to strengthen the construction of aesthetic education courses with rich forms and high-quality cultural content, and stimulate and enhance the aesthetic perception of teenagers. For example, the relevant departments of the Ministry of Culture and Tourism, together with social forces, have built "Cloud Aesthetic Education", aiming to build an online aesthetic education school and provide a variety of art courses for teenagers. Making good use of such public cultural resources relying on the Internet can broaden the vision of aesthetic education and improve the effectiveness of aesthetic education. At the same time, aesthetics is a very broad field, which is not restricted to online and offline teaching classes. In recent years, cultural and art institutions have set up digital museums and online art galleries, and cloud concert halls, cloud theaters, etc. often broadcast high-quality artistic performances. Parents can make good use of these high-quality resources and take their children to enjoy the nourishment of art, which can integrate family aesthetic education and school education, and also help to form a good family atmosphere, and develop children's ability and habit of self-exploration and lifelong learning. On the basis of strengthening positive guidance, we should also gradually guide teenagers to make good use of network resources, and realize the upgrading of literacy from appreciating beauty, understanding beauty to creating beauty. Teenagers have active thinking, strong hands-on ability, and are willing to accept new things. Network media can just provide teenagers with a broad space for independent learning and creation. Through the creative practice of using brains and hands, teenagers switch from "passive acceptance" to "active exploration", and let appreciating and creating beauty naturally integrate into life. According to the 2022 folk music live broadcast data released by Tiktok, the short video live broadcast of folk music on the Tiktok platform in the past year covered 87 ethnic instruments, with more than 6.1 billion viewers, including young people