Incorrect account number or password: Please make sure that the account number and password entered are correct. If you forget your password, you can retrieve it through the system or contact relevant departments for consultation.

Browser incompatibility: Please make sure that the browser you are using is compatible with this system. You can try using a different browser or contact the relevant department for help.

System maintenance: The system may be undergoing maintenance or upgrade, and you may not be able to log in at this time. You can try to log in later, or contact the relevant departments for the latest information on system maintenance or upgrade.