With　the　continuous　development　of　China＇s　modern　economic　construction,　a　variety　of　information　technology　are　emerging.　The　new　economic　development　characterized　by　e-commerce　has　accelerated　the　globalization　of　the　economy.　In　face　of　increasingly　fierce　market　competition,　for　enterprises,　the　constructions　of　ERP　and　e-commerce　are　necessary　ways　to　enhance　the　core　competitiveness　of　enterprises.　At　present,　most　of　the　internal　ERP　systems　and　external　e-commerce　systems　are　in　relatively　independent　state.　However,　with　the　increasing　fierce　market　competition,　a　single　mode　of　operation　has　been　unable　to　meet　the　requirements　of　enterprise　development.　Accordingly,　the　effective　integration　of　ERP　and　e-commerce　in　the　new　era　has　become　one　of　the　most　important　topics　for　enterprise　development.　This　paper　firstly　analyzes　the　relationship　between　ERP　and　e-commerce,　and　then　analyzes　the　necessity　and　feasibility　of　integration,　and　finally　discusses　the　integration　strategies　and　technologies.