Why is there no voice from Xiao Ai?

Module conflict will lead to little love students have no sound, need to reset the wake-up, the operation method is as follows:

1. Take Xiaomi 6 as an example. Enter the mobile phone and turn on Xiao Ai's classmates.

2. After opening, in the login interface, register an account and log in.

3. After logging in, click the ball below.

4. After clicking, you can talk to Xiao Ai.

5. Click on the villain icon in the upper right corner of Xiao Ai's application.

6. After clicking, select the voice wake-up option.

7. Turn on the switch that Xiao Ai's App can wake up in the background.