How to get auth code

On the first login, the authorization interface generates a new Security Code, Please write it down or take a screen shot.
Go to the "Security Code" of the account information page, after entering the login password, you can view or reset the Security Code.
Security Code is used for logining of Master Account on the new device. Please save it safely.
How to get Authorization Code of Sub Account
When creating a sub user, the last line is the Authorization Code of the sub user information.
After the Master Account logs in, click "Accounts" in the Menu, click on the sub-account, and click Authorization Code to view or generate Authorization Code.