A package for an image sensing chip is provided, which includes: an image sensing chip comprising a first surface and a second surface opposite to each other, where the first surface is provided with an image sensing region and a contact pad; a through hole extending from the second surface to the contact pad; an electrical connection layer provided along an inner wall of the through hole and extending onto the second surface; a solder mask filling the through hole and covering the electrical connection layer, wherein an opening is formed in the solder mask, and the electrical connection layer is exposed at a bottom of the opening; a guide contact pad covering an inner wall and the bottom of the opening and extending onto the solder mask; and a solder bump located on the guide contact pad.