1. First log in to the official website of the Trademark Office, click "Trademark Online Application", enter the "Trademark Online Application" page, and click "Payment Management".

2. Then on the "Payment Management" page, find the application for which payment needs to be canceled. On the "View Details" page, find the "Cancel Payment" option and click "Cancel Payment".

3. Finally, follow the system prompts to confirm the cancellation of payment. After successfully canceling payment, check the application record of canceled payment on the "Payment Management" page.