How to close the automatic renewal of Sina Weibo?

The specific operation steps are as follows:

1. First, open Weibo and click the "Weibo Wallet" option.

2. Then click the "Settings" option in the upper right corner of the new pop-up page.

3. Then click the "Alipay Account" option in the newly popped up page.

4. Then click the "Unbind" option on the right side of Alipay account in the new pop-up page to turn off the automatic renewal.