After the expiration of the supervision certificate, it is generally impossible to continue education. According to the relevant laws and regulations, the validity period of the supervision certificate is usually a certain period. After the expiration, you need to re-examine the certification before you can get a valid certificate again.

In continuing education, participants are usually required to hold valid relevant qualification certificates. If the supervision certificate has expired, according to the regulations, you may need to obtain a valid supervision certificate again before you can enter the training and study of continuing education.

Of course, the specific situation depends on local regulations and policy requirements. Different regions may have different regulations and procedures. Therefore, if your supervision certificate has expired, it is recommended to consult the relevant authorities or learning centers to understand the specific operation steps and requirements.