1. First log in to the 72 trumpet network and click the login button in the upper right corner of the web page.

2. Next, select the login method, such as QQ login. After successful login, click the "villain" icon in the upper left corner, click "Account", and click "Extract Account".

3. Finally, enter the account you want to extract in the text box, click "Extract", click "Copy" and click "Exit" to extract the Yidui account.