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.