Enterprise group customized training is designed for the different technical foundations of each enterprise employee, and through customized training, it is hoped to achieve the overall goal of improving the skills of enterprise employees. Therefore, every group training cooperation requires in-depth communication between the instructor and the enterprise customer to fully understand the group training needs of the enterprise customer. If necessary, a survey questionnaire will be designed to investigate the basic situation of the employees, and then the instructor can design a reasonable group training program based on rich teaching experience and technical background.