What can I do with the short temples?

[glass frame]

I really someone can figure out this problem for me, as I found that the legs of my prescription eyeglasses frame are becoming shorter after 2 years of wearing my, but I am not planning to buy a new pair as it doesn’t affect my vision much so far, it works well, so what can I do with the temple legs? Buy the way, the frame material is stainless steel, I Just need some simple method.
Thank you!