On November 1st, Qu Shenning, an associate researcher at the Institute of Industrial Economics of the Chinese Academy of Social Sciences, published an article in the Guangming Daily on “Promoting the Development of Blockchain and Economic and Social Integration”. The article pointed out that General Secretary Xi Jinping emphasized in the 18th collective study of the Political Bureau of the Central Committee that "China has a good foundation in the field of blockchain, accelerate the promotion of blockchain technology and industrial innovation, and actively promote blockchain and economic society. Convergence development." At present, major countries in the world are accelerating the development of blockchain technology. The application of blockchain technology has extended to digital finance, Internet of Things, intelligent manufacturing, supply chain management, digital asset trading and other fields. Actively promoting the development of blockchain and economic and social integration will not only help to expand the application fields and development prospects of blockchain technology, but also help China to achieve a leading edge in global science and technology competition and promote the high-quality development of China's economy.