Keep the security center verification code

It is usually sent by the bound mobile phone number.

Authentication: Click on mine in the lower right corner of the keep homepage. After opening the Personal Center, click Settings in the upper right corner. After entering the setting interface, click Apply for Certification. Click Authentication.

Binding mobile phone: open keep, log in to your account, and click My Options on the home page. Click Set Logo Options. Click Account Settings Options. Select Add Mobile Number. Just enter the bound mobile phone number. Enter the received verification code and click Submit.