Apple cannot always verify the software.

Apple can't download the solution that the software has been verifying:

1. Click Settings first, and then click the avatar at the top of the Settings page;

2. Then find "iTunes store and App Store" in the Apple ID interface;

3. Then click on your Apple ID;

4. Then select "View Apple ID" in the pop-up dialog box, and then enter the previously set password in the new page input box;

5. If you forget your password, you need to change it. If the password is correct, click "Finish" in the upper right corner of the account setting interface;

6. At this time, when you return to the app store to download the app again, a window that needs verification will pop up, but this time you will receive a short message from the system. After entering the verification code, this problem is basically solved.