formatting - Hyperlink shrink the image, how to make the image become original size

I found that

Hyperlink[im, "something", ImageSize -> 800]

The ImageSize only add some borders of my im.

How to make my im become the actual size?

You can try a big image.

Answer

Short, but the answer, is to fix image size:

Hyperlink[Image[pic, ImageSize -> 800]]