1. First, in the children's mode interface, click Settings in the upper right corner, enter the correct answer in the parents' confirmation interface, select the children's mode, and turn off the children's mode switch.

2. Secondly, in the children's mode interface, click on the upper right corner to exit the children's mode, and enter the correct answer in the parents' confirmation interface.

3. Finally, press the fingerprint key three times in a row to exit.