It is suggested to refer to the offset four-level evaluation model: 1, and the response layer evaluation: do the demand questionnaire and finish the class; 2. Learning layer evaluation: according to the students' learning and training situation, it can be evaluated in the form of test questions or papers, and the time is one week after class; 3. Behavior level evaluation: During the demand survey, determine what improvements will be made in the behavior level after the students complete the course, and make an action tracking plan, which will be carried out three months after the students complete the course; 4. Benefit layer evaluation: According to the results of behavior improvement layer, combined with the indirect benefits of internal training, such as improving employee satisfaction and reducing turnover rate, an evaluation is conducted once every six months.