How does Alipay cancel the confirmation of refund SMS verification code?

The specific operation of canceling SMS verification service is as follows:

Baidu Search opens the Alipay homepage, enters the account password, and clicks "Login";

Click "Security Center" first, and then click "Manage" on the right side of "SMS Verification Service";

Click "Close SMS verification service";

Enter the verification code and click "Get verification code for free";

Enter the verification code and payment password, and click Yes. ...