Intro: "The Internet is still in class" is a team composed of four IIDE graduate students from Shanghai Jiaotong University. Starting from the reality of life, we have an insight into the cutting-edge trends and pay attention to the changes in the industry, and strive to achieve more results in the Internet field. We have advanced thinking and a clear prediction and planning for the future of the Internet. We believe that through our continuous efforts and innovation, we can bring more opportunities and contributions to the development of the Internet.