The modern industrial system is led by strategic emerging industries, based on advanced manufacturing, modern service industries, and modern agriculture, supported by modern infrastructure, continuously achieving advanced industrial foundation, highly rationalized industrial structure, modernized industrial chain, and integrated development of digital economy and real economy. It mainly has innovation driven, integrated development, structural optimization, green intelligence Important characteristics such as safety and controllability, high-level openness, strong competitiveness, and good efficiency. At present, China is in a critical period of accelerating the construction of a modern industrial system. It is necessary to grasp the evolution laws and phased characteristics of the modern industrial system, and work together from two aspects: horizontal industrial system construction and vertical industrial capacity improvement. We will transform and upgrade traditional manufacturing industries, expand and strengthen strategic resource industries, develop strategic emerging industries, and vigorously develop modern service industries, We will steadily promote agricultural modernization and the building of an agricultural power, accelerate the development of the digital economy, advance the upgrading of the industrial base and the modernization of the industrial chain, build a modern infrastructure system, accelerate the formation of a modern industrial system supported by the real economy, and better support and promote Chinese path to modernization.