How to cancel the subscription service in the calendar of my 10pro mobile phone?

If you subscribe to the service in the calendar of real me 10pro, you will add some functions such as the yellow calendar and constellation, but not everyone likes it, so how to cancel the subscription service of real me 10pro mobile phone in the calendar?

How to cancel the subscription service in the calendar of my 10pro mobile phone;

1. First, open our calendar application.

2. After opening, click "three points" in the upper right corner to open "Settings".

3. You can find "Subscription Management" in the settings, and click to open the management function.

4. Find the content we don't want to subscribe to, and then cancel it all.