This essay discusses and develops the Procurement system for the real circumstance of currently Procurement management from YaXing medicine.Here,taking advantage of the speciality of Delphi language,the developping process is based on four stages:requirement analysis,system designing,system implementing and system testing.Firstly,we start our analyse from the business requirement of building a procurement system,further,produceing the idea that is combinating designing goal with the regrouping of affaire flow.thus,we arranged the entire system structure and concretely functions for the system.therefor,shopping,goods arrival,Return goods,payment management functions could be realized.eventually,detailing the concretely implement,developing as well as related technology and safety precautions of the system! This essay discusses and develops the Procurement system for the real circumstance of currently Procurement management from YaXing medicine.Here,taking advantage of the speciality of Delphi language,the developping process is based on four stages:requirement analysis,system designing,system implementing and system testing.Firstly,we start our analyse from the business requirement of building a procurement system,further,produceing the idea that is combinating designing goal with the regrouping of affaire flow.thus,we arranged the entire system structure and concretely functions for the system.therefor,shopping,goods arrival,Return goods,payment management functions could be realized.eventually,detailing the concretely implement,developing as well as related technology and safety precautions of the system!