The specific steps to cancel the authorization of WeChat business photo album in the mobile phone are as follows:

The materials we need to prepare are: mobile phone and WeChat.

1. First, we open WeChat and click "Privacy" in the opening settings.

2. Then we click "Authorization Management" in the pop-up window.

3. Then click "Manage" in the upper right corner of the pop-up window, and then click the minus sign in front of the application you want to cancel authorization.