[Markdown][Internet Explorer] Image isn't shown in markdown file in IE

Hi. I find some issue in Markdown file when I use gitlab from Internet Explorer.

If I make .md file and create an image link from gitlab, the image is not shown. I attach some capture file.

First Image is from IE and Second one is from chrome. Both of images are from same file.

When I link normal image on .md file, it doesn't any matter. IE also.

But when I link file which committed to gitlab, it goes wrong way. I mean images from raw.
(eg. https://gitlab.com/user_id/repo_name/raw/master/image.png)

I test it IE11 and IE10.

Thank you