The Central Cybersecurity and Informatization Commission issued the "15th Five-Year Plan for National Informatization". By 2030, China's informatization will have made significant progress and its role in promoting Chinese-style modernization will become more prominent. Information infrastructure has consolidated and expanded its leading advantages, a three-dimensional network system of land, sea, air and space has been basically formed, a new generation of communication network has been fully completed, the commercial use of the sixth generation mobile communication (6G) has been launched in a timely manner, the national blockchain network has been basically completed, and the layout and development of the intelligent Internet has been accelerated. Cyberspace science and technology innovation capabilities have been significantly enhanced, the science and technology innovation system has become more complete, and breakthroughs have been made in key core technologies in key areas. The network information industry ecology is prosperous and developed, digital technology and the real economy are deeply integrated, and the comprehensive strength of network information enterprises has been significantly enhanced. The level of economic and social digitalization, networking and intelligent application has reached a new level, enabling economic and social development and governance capabilities to be significantly improved. Cybersecurity guarantees are solid and powerful, the system of regulations and standards is more complete, and the concept of a community with a shared future in cyberspace is deeply rooted in the hearts of the people.