You can't use your credit card after it expires. You need to change the card before you can continue to use it, otherwise the original card cannot be used.

1. Credit cards are generally valid for three years.

2. At the end of three years, the bank credit card center will evaluate the credit situation.

3. If you use it well and repay it on time, the service life will be extended.

4. A new card will be issued after the extended use, and it needs to be activated.

5. The new card completely inherits the original card.

6 bad credit, not on time repayment, no extension.