First of all, on-the-job personnel should choose their own skills related to the actual situation, their hobbies and specialties, and work-related skills to participate in the training. Don't attend that kind of training when you see the popular vocational skills at present, otherwise it will be difficult to find a job because of the surplus of similar talents. Secondly, you can consult the department responsible for the vocational skills training of labor security, and choose a vocational training institution or school recognized by the municipal labor security department. Third, after the training, you should participate in the corresponding vocational skill appraisal and obtain the vocational qualification certificate. The specific procedures are: apply to the local vocational skills training institution for training, and present my ID card, original training certificate or vocational qualification certificate when registering. According to the regulations, the trainees are generally required to participate in the training and assessment step by step.