Tools/materials: Huawei P30, EMUI 10, Cool Dog 10.4.9.

1. First, open the cool dog application in your mobile phone, click the menu My at the bottom, and then click the icon with three horizontal lines in the upper right corner.

2. Click on My Member in his personal center window to enter the member page.

3. In the music member interface, after automatic renewal is enabled, click the arrow area.

4. In the pop-up interface of opening member service, click the close button after WeChat payment.

5. In the closing confirmation window that pops up, click Continue to close.

6. It will take effect within 5 minutes after the interface prompts that the automatic renewal and unsubscribe are successful.