Ember build rename images in public/assets folder

I work on employees contact listing app. I use firebase database to store employees data like name, phone, email as well as a path to employee picture. For an employee picture, I use images stored at assets/employees and store that image path in a user profile stored in firebase database. Everything works well on local server but when I build my app so I can deploy it to firebase, ember build rename images in dist folder. public/assets/employees/john-doe.jpg => dist/asstes/employees/john-doe-6d468a6c10b6d17b6a4dc3b4633378dd.jpg

After deploying to firebase, user images aren't shown (because of renaming).

Can I prevent ember build to rename files? Thanks.