1. Contact the local competent department: contact the local competent department to find out whether the department accepts online training and obtain relevant information about online training qualification certification. If you can't go in person due to time and space constraints, you can confirm that this authentication method is legal and effective by email or telephone communication.

2. Seek other ways of certification: find training institutions that meet the requirements and are recognized by local authorities, take offline exams or courses, and obtain certificates issued after certification.

3. Improve your technical level accordingly: choose other ways to further improve your knowledge and skills. Whether you attend the training certificate or not will have a positive impact on your work and career development.