why 3.4.3 the attachment image's link is different from the previous version?

Added by luna icy almost 5 years ago

in 3.3.1.stable the attachment image's link is
http://129.1.6.243/redmine/attachments/download/552/206634586743571210.jpg

but in 3.4.3.stable the attachment image's link is

http://129.1.6.243/redmine/attachments/552/206634586743571210.jpg

In Description Box ,use the 3.3.1.stable's link insert image,pictures can be displayed, but use the 3.4.3.stable's link the image can't be displayed,

How to solve this problem?