Molybdenum　disulfide　coated　aluminum　alloys　are　of　great　interests　in　recent　years　due　to　their　wide　application　in　the　space　field.　In　this　paper,　a　350-400　nm-thick　MoS2　film　with　nano-flowers　structure　was　produced　on　Porous　anodic　aluminum　oxide　(AAO)/Al　substrate　by　magnetron　sputtering.　It　is　found　that　AAO　aperture　array　on　aluminum　alloy　could　enhance　the　resistance　of　stress　and　deformation　for　aluminum　matrix,　and　store　the　MoS2　within　the　aperture　during　friction,　resulting　into　prolonged　lubrication　time.　Significant　improvement　in　the　lubrication　performance　(316.6　x)　at　low　friction　coefficient　(0.15)　was　realized　compared　with　MoS2/Al　structure,　and　the　wear　rate　decreased　by　similar　to　98%.　Our　findings　could　provide　new　routes　of　surface　modification　for　aluminum　alloys　in　aerospace　field.