1. According to the law, some specific industrial and commercial changes need the signature of a specific authorized person to take effect. If the signature in the application form is blank or not signed by the authorized person, the system will automatically display unauthorized.

There may be some mistakes or omissions in the process of filling in the application form. This may include the lack of authorizer information, blank signature position or signature that does not conform to the prescribed format. These errors may cause the system to automatically identify as unauthorized.

3. There may be some errors or faults in the system. Sometimes there may be a loophole or bug in the system, which makes it impossible to correctly identify the authorization situation, and thus it is wrongly displayed as unauthorized.

In either case, it is recommended that you contact the relevant industrial and commercial departments or institutions to correct the mistakes and resubmit the application. They will be able to provide practical explanations and corresponding business guidance.