It is necessary to develop a miniaturization of the holographic disc storage systems for its practical and commercial application. A novel coaxial system of holographic disc driver was designed. One laser beam was used as information beam and reference beam simultaneously. The center part of the laser beam acts as the information beam. And the other part of the laser beam around the ring, which becomes a convergent beam after it is reflected by two annulus shaped mirrors, acts as the reference beam. The information beam and the reference beam interfere in the back focal plane of the first Fourier transform lens. The larger angle between the information beam and the reference beam can be obtained through optimizing the geometric parameters of the mirrors. Then the complex level of holographic storage is improved and the better selectivity is provided. This system has a compact profile and is useful to make a miniaturization holographic disc driver in the future.