A　hard-mild　anodization　combined　method　(HA-MA)　for　rapidly　fabricating　highly　ordered　porous　anodic　alumina　(PAA)　membranes　is　presented　in　this　paper.　Firstly,　by　using　hard-anodization　(HA),　the　ordered　pit　arrays　on　aluminum　surface　were　rapidly　prepared　and　then,　by　using　mild　anodization　(MA),　ordered　PAA　membranes　were　fabricated　on　the　ordered　pit　arrays　aluminum　surface.　The　effect　of　HA　parameters,　such　as　anodization　voltage　and　duration,　on　the　order　degree　of　as-fabricated　PAA　membranes　were　investigated.　The　results　showed　that　the　optimum　HA　voltage　and　duration　in　0.3　mol/L　sulfuric　acid　at　-1.5　degrees　C　were　80　V　and　10　min,　respectively.　The　order　degree　and　mechanical　stability　of　as-fabricated　PAA　membranes　were　similar　to　that　of　PAA　membranes　fabricated　by　two-step　MA　method,　but　its　total　process　duration　was　within　4.5　h,　which　cost　only　about　1/4　time　as　that　of　by　two-step　MA　method,　The　HA-MA　method　greatly　improved　the　fabrication　efficiency　of　ordered　PAA.