Friction　is　the　trigger　cause　for　excessive　exogenous　adhesion,　leading　to　the　poor　self-repair　of　the　tendon.　To　address　this　problem,　we　developed　electrospun　dual-functional　nanofibers　with　surface　robust　superlubricated　performance　and　bioactive　agent　delivery　to　regulate　healing　balance　by　reducing　exogenous　adhesion　and　promoting　endogenous　healing.　Coaxial　electrospinning　and　our　previous　developed　in　situ　robust　nanocoating　growth　techniques　were　employed　to　create　the　lubricative/repairable　core-shell　structured　nanofibrous　membrane　(L/R-NM).　The　L/R-NM　shell　featured　a　robust　coating　of　the　zwitterionic　PMPC　polymer　for　strong　hydration　lubrication　to　resist　exogenous　healing.　The　core　could　achieve　sustained　platelet-rich　plasma　release　to　promote　endogenous　healing.　Friction　tests　and　cell　experiments　confirmed　L/R-NM＇s　prominent　lubricating　properties　and　antiadhesive　performance　in　vitro.　Rat　tendon　injury　model　evaluation　indicated　that　L/R-NM　effectively　promotes　high-quality　tendon　repair　by　inhibiting　friction-induced　exogenous　adhesion　and　promoting　endogenous　healing.　Therefore,　we　believe　that　L/R-NM　will　open　a　unique　novel　horizon　for　tendon　repair.