Why is there always SMS verification when paying? Can you turn it off?

1. Enter Alipay's account number and password and log in to Alipay official website.

2. Log in to the Alipay function homepage, find the security center in the upper right corner, and click Enter.

3. After entering the security center, click the management function option behind the SMS verification service.

4. After entering the management function page, click "Close SMS verification service" to complete the cancellation of SMS verification code required for Alipay payment.