1. First, we log in to our stream, and then we click on the steam in the upper right corner.

2. Select the setting in the steam drop-down list.

3. After entering the setting interface, we choose to manage the security settings of the steam token account.

4. After entering the interface, choose to get the token verification code from the steam application in my mobile phone, and then the computer will pop up an installation upgrade. Click OK.

5. After the page jumps, we click Add Mobile Phone Number, and then bind our own mobile phone number. Finally, on the mobile phone steam, click on the friend, then select the steam token, and then follow the prompts step by step.