Embodiments of the present application relate to the technical field of communications, and provide a distribution method, a server, and a storage medium. The distribution method includes: obtaining a distribution request of an image file; identifying a first storage location of each layer data of the image file in a source image repository; and distributing each layer data of the image file from the source image repository to the target image repository according to the first storage location. When the image distribution is required, the storage location of each layer data of the image file is identified and then the image distribution is performed. Therefore, the image file does not need to be pulled locally and then pushed to the target image repository.