With　the　trend　of　the　rural　financial　diversification　is　clearly,　traditional　rural　credit　cooperatives　lack　of　capacity　to　meet　market　demand.　Introducing　partners　is　the　inevitable　choice　of　developing　business,　improving　service　level,　and　optimizing　the　allocation　of　resources.　The　scientificalness,　compatibility,　matching　of　the　partner　selection　will　directly　affect　the　stability　and　validity　of　cooperation.　In　the　terms　of　traditional　partner　selection　method　is　more　subjective　defects,　combining　the　information　entropy　and　AHP　to　establish　the　TOPSIS　model,　ultimately　achieve　the　subjective　and　objective　unification,　improving　the　rationality　of　partner　selection　and　promoting　the　steady　of　cooperation.