The photos quoted in the comments did not display properly.

[guokun]

       After the jira upgrade, some problematic attachments appeared in the project, i.e., photos did not display properly. But the photo is not damaged and can still be viewed by double clicking. Because the tags refer to photos in these attachments, the images referenced by the tags will not display properly.

How I cope:

I have checked the integrity of the attachment and there is no problem.

I also gave the attachment maximum permission (rwx), but it still doesn't work.

Would you please help me analyze the causes of the community? Thank you very much.