Because of the compatibility problem of web pages, you can enter by adding web pages as compatibility, which has just been solved. Check the browser and settings, recommend IE 9 and above, 360 browser recommends extreme speed mode, Google Chrome browser and so on.
Due to technical reasons, if you find that you can't log in to the "Continuing Education Platform for Professional and Technical Personnel in Public Subjects" normally, please open the following document, copy the relevant address and log in again.