The 2022 Beijing Winter Olympic Games is not only a world-renowned sports event，but also a feast of digital technology. As the only City which has hold two Olympic Games is in the world，Beijing has shown the charm of the perfect integration of traditional ice and snow sports and digital technology to the world. The world has paid more attention to the heat than previous Olympic Games，and creating a new history. During the Winter Olympic Games，Beijing closely combined the digital economy with Olympic practice. Whether it is the construction of Winter Olympic venues，the opening and closing ceremonies of the Winter Olympic Games，the broadcasting of event operation and logistics support have been widely concerned and recognized. The success of the Beijing Winter Olympic Games has driven the ice and snow sports of 300 million people in China and effectively promoted the development of related industries. At the same time，it also shows the achievements of Beijing in building a benchmark city of global digital economy to all countries in the world. The vivid practice of the digital Winter Olympics of the Beijing Winter Olympics not only shows the world the latest progress of China’s digital economy development，but also presents the phased achievements of Beijing’s global digital economy benchmark city construction to the whole society，which has a very important historical reference significance for leading the development of international and domestic digital economy.