You can't. Continuing education is an educational activity for all members of society after school education. After obtaining the certificate of real estate broker, after registering and paying the continuing education fee successfully, the fee shall not be refunded for any reason, such as not taking the exam, not wanting to continue studying, failing the qualification examination, etc. The certificate of real estate broker is divided into junior, intermediate, senior, technician and senior technician, which is the certificate needed for real estate broker.