1. After logging in to the WeChat public platform, click Send Message-Send Message. There is a delete button on the right side of the mass message. Click it to delete it. After deletion, the title, thumbnail, abstract and other contents still exist, but the contents cannot be viewed after clicking, indicating that the graphic has been deleted by the publisher.
2. Click Material Management to find the graphic information to be processed. There is an edit and delete button below. Click the edit button to enter the editing state, save it after modification, and the time will remain unchanged. It can be used for the next group sending. The figure after mass sending is the date of mass sending, while the corresponding figure in the material library remains unchanged. Click Delete to delete directly.
3. In both cases, deletion cannot be restored.