Using the credit card again after applying for cancellation will not lead to automatic cancellation. Because the cancellation of credit cards generally needs to go through a series of formalities and audit processes. In order to ensure the complete cancellation of the credit card, you need to contact the credit card issuer or bank according to the relevant procedures, and clearly express your wishes to them to complete the cancellation procedures. You need to fill in the corresponding application form or send a written application, and then wait for the bank or credit card issuing bank to handle it. Even if you swipe your card with a credit card after submitting the cancellation application, the bank or credit card issuer will continue to process your cancellation application. Therefore, using the credit card again after applying for account cancellation will not lead to automatic account cancellation. However, after you apply for cancellation of your credit card, you will stop using your credit card for any consumption, so as to avoid additional expenses or disputes.