Abstract: In order to meet the needs of the rapid development of e-commerce in the new era,the course system of e-commerce major in Songyuan Vocational and Technical College has been constantly optimized with the changes of the external environment. "Craftsman spirit" has played an important role in the operation of the course system of e-commerce major. In order to make students learn something and live up to their youth, the e-commerce major of Songyuan vocational and technical college has brought the "learning group activity course" into the curriculum system, developed the courses of "professional habit shaping", "new retail" and "live e-commerce", and integrated the "craftsman spirit" into the "three teaching" reform. It has promoted teachers' ideological understanding, improved teachers' teaching behavior and students' learning behavior, set up a new retail studio, innovated assessment methods, innovated conventional teaching management, and established a daily reflective interactive activity system for professional teachers, which achieved good results.

Key words: E-commerce professional, Course system, Craftsman spirit, Innovation