By using the concept of contravene promise cost and the analysis method, this paper analyzes the impact factor and the role played by contravene promise cost when the men on duty to perform the commitment.

These tasks mainly include the following aspects such as the establishment of organizational structure, post responsibility and duties separate, control of authorizing and approving, standardization of technological process of business,strictness of handling procedures .

For Deepen reform on personnel administration system of the institute s library inside, replenishing and perfecting the currently system of personal responsibility, practising competition and going on duty is extremely necessary and feasible, but we must prepare for the best.

The Concept of Setting up and Perfecting Responsibility System of Leading Cadres Level by Level and Post Responsibility System;

The paper has expounded the negative impacts of post responsibility system and put forward post rotation,which are the best methods of eliminating the negative impacts.

This paper lists and elaborates the guiding ideas and principles of laying down system of job responsibility, as well as standards and quotas.