In　recent　years,　with　the　rapid　development　of　the　knowledge　economy,　the　importance　of　knowledge　management　is　more　and　more　recognized　by　people.　With　the　status　of　knowledge　in　the　enterprise　increasing,　business　management　gradual　transition　to　knowledge　management.　Knowledge　map　as　an　effective　knowledge　management　tools　are　also　used　in　many　enterprises.　But　now　there　are　some　problems　in　the　application　area　and　the　influence　is　limited.　In　this　study,　knowledge　map,　people　job　match　theory　and　human　resource　allocation　methods　are　combined.　First　we　construct　staff　knowledge　map　and　job　knowledge　map　based　on　knowledge　map　construction　methods,　and　then　match　them　according　to　bipartite　graph　matching　algorithm,　in　order　to　achieving　a　post　matching　model　based　on　knowledge　map.　Combined　with　human　resource　management　theory,　we　propose　a　suitable　enterprise　human　resource　allocation　model　based　on　knowledge　of　the　map.