At the beginning of 2020, sudden epidemic has brought huge risks and challenges to my country's economic and social development, and it also gave birth to change and development opportunities for my country's pharmaceutical industry. This paper evaluates and analyzes the current development status of the pharmaceutical industry, focusing on digital transformation of the pharmaceutical industry in the background of the postpartum epidemic. Through the method of literature card, case and theoretical analysis, etc., and finally, the digital transformation of the pharmaceutical industry will provide a direction from different subject angles, but also provide reference for government and investors.