The bank card bound to WeChat Pay can receive verification SMS, but WeChat Pay cannot receive SMS. What happened?

After the bank card is bound, by default, you only need to fill in the payment password to pay with WeChat, and you can pay with the correct password, and you won't receive a text message!

Of course, for security reasons, you can set a gesture password or other security options, enter the WeChat wallet, click the three points in the upper right corner, and select payment security to make relevant settings.