This paper analyzes the current problems of Forest ownership document management system,proposes to develop forest ownership document management system with Smart Client,analyses the realization of forest ownership accreditation at the offline state,which provide an effective way to guarantee the forest ownership business.

" Chahua hill" is an important concept for forestry tenure management in South China,it\'s a difficult point in the work to determine the ownership and issuance of certificate.

"Flower arrangement hill" is an important concept for forestry tenure management in South China,its area is comparable small, but actually accompanied with the ownership dispute very often which affects stability, it’s a difficult point in the work to do the right certification.

The study of certificate agent and certificate management systems;

Our discussion is based on certificate management systems with top-down hierarchical structure.