The realization of domestic replacement of industrial software is the key to the transformation of China's industrial system to high-end and intelligent. In response to the U. S. suppression of China's industrial software development, and to explore the road of domestic replacement of industrial software, this paper compiles the development status and the degree of domestic substitution for four types of industrial software: R&D design software, production control software, business management software and embedded software, and analyzes the problems of the various types of domestic industrial software from the aspects of“have”and“use”. It also reviews and summarizes the development history and learning experience of the world's industrial software powerhouses such as the United States, Germany and France. Focusing on the two aspects of "have" and "use", the paper proposes countermeasures to design innovation breakthrough path and build application incentive mechanism respectively. Finally, this paper systematically proposes multi-faceted policy recommendations for the replacement of industrial software.

industrial software  /  domestic replacement  /  innovation  /  breakthrough path  /  incentive mechanism