The role of industrial digital transformation in economic and social development has become increasingly prominent，and the importance has reached a consensus on a global scale. From agriculture to industry to service industry，digital transformation has become an annual hot word. The digital transformation of agriculture has been widely concerned around the world，and traditional agricultural enterprises and information technology companies have accelerated the deployment of digital agriculture. The digital transformation of manufacturing has become the focus. Countries have formulated strategies to support them. Standards are the key to the success of countries’ transformation. New technologies and new applications such as Internet of Things，artificial intelligence and industrial robots are important driving factors for transformation. The service industry is still the most dynamic field of digital transformation，and the development of e-commerce and financial technology is prosperous. Although the new model new business has exposed some problems in 2018，the global economy is still optimistic about the development of the sharing economy and cross-border e-commerce.