1. Log in to online banking account: First, log in to the online banking account of rural commercial bank with your user name and password. Make sure you have successfully logged in to your account.
2. Navigate to Settings Options: After logging in successfully, find and click Settings or Personal Settings in the online banking interface. This is usually at the top of the page or in the sidebar.
3. Find signature service options: In the Settings page, find options or labels related to signature service. This may be labeled as "signing service", "security settings" or something like that.
4. Cancel the signing service: After entering the signing service option, you should be able to find the option to cancel or close the signing service. Usually, this requires clicking "Cancel", "Close" or similar buttons.
5. Confirm the operation: You may be asked to confirm the operation of canceling the signature service. Please make sure to confirm your choice clearly to complete the step of canceling the signing service.
6. Cancel: Once you confirm the operation of canceling the signature service, the system will process your request and close the signature service. You may need to wait a while for the changes to take effect.