"Craftsman's spirit" is a spiritual concept that pursues excellence and perfection. The goal of training talents in electronic specialty is to cultivate high-quality technical talents with all-round development of morality, intelligence, physical integrity, and good professional skills and qualities. In order to achieve this goal, the author puts forward that the "craftsman spirit" is integrated into the whole process of electronic professional construction, especially it has important theoretical and practical significance for the reform of the core curriculum of electronic professional.