This articleformedaninter-impactmodelofregionallogistics systemandeconomicalsystem basedontheconfigurationof aregion all ogistics system. Throughmodelingdeduction，theinter-impact relationshipbetweenaregional logistics systemandtheeconomicalsystemwas revealed.Thearticle thengives economical discussionof theresults as well as empirical testandanalysis usingthedata of Chinaandcameupwiththepositiveandnegativereactionef ectbetweentheregional logistics system and economical system.