Pervaporation　technology　coupled　with　esterification　reaction　greatly　improves　the　conversion　rate,　but　both　the　organic　acid　reagent　and　the　inorganic　acid　catalyst　require　a　highly　acid-resistance　membrane　for　long-term　conducting　the　separation　task.　Herein,　the　intensified　hydrogen-bonding　complexed　polymer　nanoparticles　(iHCPN)　membrane　was　constructed　by　a　＇two-step　hierarchical　crosslinking＇　strategy:　low-complexed　polymer　nanoparticles　dispersion　was　utilized　to　fabricate　the　membrane　which　was　further　crosslinked　at　a　low　pH　environment　to　significantly　enhance　the　hydrogen　bond　intensity.　The　mechanism　of　iHCPN　membrane　in　realizing　stable　high-performance　in　dehydration　of　artificial　ester　synthesis　system　was　proposed.　The　iHCPN　membrane　was　demonstrated　for　dehydration　of　various　artificial　ester　synthesis　systems,　which　offer　a　good　water　selectivity,　a　high　flux　of　above　1.8　kg/m(2).h,　as　well　as　remarkable　long-term　running　stability.　As　such,　the　proposed　iHCPN　membrane　could　overcome　the　acid-induced-erosion　issue,　showing　the　potential　for　coupling　the　esterification　reaction　to　boost　reaction　conversion　rates.