See if you have used your previous name or changed it. You can use your ID card, household registration book and student ID card. The ID number doesn't match the name. To find out the reason, we must first determine whether the ID number is wrong. The first ID card issued in the 1980s (the one with the number 15) has the wrong number. When the public security organ reissues the 18 ID card, it will issue a certificate for residents to go through relevant procedures in various institutions. Secondly, someone used a fake ID card and changed your number.
Legal basis:
Article 5 of the Law of the People's Republic of China on Resident Identity Cards/kloc-The validity period of resident identity cards of citizens over 6 years old can be divided into 10 year, 20 years and long term. Among them, 16 years old to 25 years old, the resident identity card with the validity period of 10 years will be issued; From the age of 26 to 45, a resident identity card with a validity period of 20 years will be issued; If you are over 46 years old, you will be issued a long-term valid resident identity card.