The Internet is the common spiritual home of hundreds of millions of people. It is our responsibility and mission entrusted by the times to shape and purify cyberspace with the new trend of the times and work together to create a clean and upright cyberspace. A few days ago, the highly concerned China Internet civilization conference was held in Tianjin. The main forum released the Tianjin Declaration on building an internet civilization. Focusing on building an internet civilization, strictly guiding the Internet, optimizing the Internet Ecology, prospering the Internet culture, standardizing Internet behavior, and maintaining Internet security, the conference reached a six point consensus on strengthening the construction of Internet civilization in the new era, and provided a platform for further promoting the upward trend To provide basis and guidance for building and sharing a beautiful online spiritual home. The network is a "double-edged sword", which should be used by us and guided by the situation. The 50th statistical report on the development of China's Internet Network released by the China Internet Network Information Center shows that as of June 2022, the number of Internet users in China was 1.051 billion, and the Internet penetration rate reached 74.4%. As the "fifth space" for the integration of social information and culture at present, the network is changing and reshaping people's communication methods, behavior logic and discourse direction with its unique communication advantages and public opinion functions, providing new media channels and means for promoting information exchange, promoting cultural prosperity and social consensus. At the same time, the booming Internet is also the "biggest variable" we are facing. In the face of the new media field, it is not only the trend of the times but also the aspiration of the people to construct network order and justice, open up a new realm of cyberspace governance, and strive to build a safe and clean Internet home. Therefore, we should scientifically understand the law of network communication, guide and promote comprehensive network governance with new ideas and methods, shape and build a new pattern of network civilization with new culture and new trends, adhere to the combination of problem orientation and goal orientation, adhere to the two-way development of "breaking" and "building", adhere to the "two-way development" of comprehensive network governance and network civilization construction, and constantly improve the level of network governance for pipe networks, Only in this way can we truly turn the "largest variable" of the Internet into the "largest increment" of career development, effectively protect the clear cyberspace, and build a network security barrier. Over the past 10 years, China has continuously established and improved a comprehensive network governance system, and strengthened and innovated the construction of Internet content. By actively carrying out a series of special actions such as "Qinglang", "Jingwang" and "protecting seedlings", we have made heavy blows and sharp swords against prominent problems, constantly pressed and compacted the main responsibility of the website platform, built a whole process and chain supervision system, and constantly improved the comprehensive management ability and level of the network. Gradually form a comprehensive governance grid bureau with the participation of multiple subjects such as Party committee leadership, government management, enterprise responsibility performance, social supervision, Internet self-discipline, and the combination of economic, legal, technological and other means. At the same time, by actively carrying out the construction of network civilization, we have constantly consolidated the legal foundation of the construction of network civilization, introduced and implemented the network security law, data security law and personal information protection law, and constantly improved the thinking of governance by law and the ability of governance by law. By carrying forward new trends and fostering healthy trends, adhering to the principle that positive energy is the general requirement, good management is the absolute principle, and good use is the real ability, we will create a clean and healthy Internet Ecology, and effectively enhance the sense of access, happiness and security of the Internet users. Through the construction of a network civilization construction project in which everyone participates, works together and governs together