How to turn off the Apple mobile phone family?

Click iCloud, then drop down to find the series, and click the button on the right to close it.

Tools/raw materials:

iPhone8？

iOS 15.0

Setting 15.0

1. First, we open the phone settings.

2. Click on the top avatar to enter the personal information interface.

3. Then click iCloud.

4. Then drop down to find the family and click the button on the right to close it.