GIF images play only once in HTML pages

The UI gives the GIF picture on the page to play only once, how can not find out the solution is not to feel their technology is not, just at this moment do not doubt themselves, the Web front-end engineer not counseling. Listen to me first open Photoshop, and then put this GIF graph in, open the timeline, look at the picture on the one tick switch to forever solved. So our web front-end engineers can knock on the code, the next can fix the picture. Come on, I'll wait for you at the architect's place. If there is any better solution, I hope you can enlighten us. Have to

GIF images play only once in HTML pages