A shoe nail set includes a connecting part and a nail part. The connecting part has a connecting post extending outward from the center thereof and a plurality of screw threads at the periphery thereof with equal angular distant spacing apart each other and a plurality of wedges and arc blocks being disposed alternately surrounding the post. The nail part provides an annular edge surrounding the wedges and the arc blocks and a plurality of nail legs extends downward and outward. The connecting part engages with a nail base disposed at a shoe sole.