The invention discloses a shoe sole mold capable of improving the removal effect. The shoe sole mold comprises a first mold body, a second mold body and an inner movable kernel set. The top of the first mold body is provided with a first sealing face. The first sealing face is provided with two first mold cavities. Inner kernels are arranged in both the first mold cavities respectively. The second mold body is provided with two first through holes, two second through holes and a third through hole. The shoe sole mold has the advantages that both time and labor are saved, and the shoe sole inner kernels can be removed from male molds; a shoe sole is not liable to damage, and the thin shoe sole can be produced.