How to turn off the health code sound

How to turn off the health code sound? Here's how to turn it off.

Equipment: iPhone 12

System: iOS 14

Software: WeChat 8.0. 13

1. First, open the mobile phone WeChat and click me, as shown below.

2. Then, in the personal center page that opens, click Pay.

3. Then click the epidemic prevention health code on the payment page.

4. After logging in, click the voice button on the right side of the health code to turn off the voice broadcast.