How to set the punch card cover map
Open the public comment
First of all, users need to open the public comment, enter the main page, click the plus sign below, and enter the shooting function page.
Select photos
On the page of shooting function, click to visit the selected photos, and click Next in the upper right corner to enter the next page.
Add content
After adding the set photos, enter the content to be published for editing.
Confirm release
After confirming the edited content and photos, click the publish function option in the upper right corner to publish the punch-in message containing the cover picture.