Punishing and warning systems of civilian officials were so important in Ming dynasty that it played a key role in cleaning officials,easing social conflicts,economic development and political stability.

There are fifteen articles with "doing wrong for personal gains" words in China s Criminal Law and twelve of them occur in the Chapter of Malfeasance.

Crime of malfeasance refers to the act that a state functionary takes advantage of his position or abuse his authority,scrimshanks,disturbs daily activities of the state organs,which causes interest of the nation and the people to suffer from great losses.

To solve malfeasance behavior of the government officials, we put forward two methods, the one is designing incentive contract and the other is reconstructing organization s information structure.

The article makes a probe into government officials electing and appointing system in Han Dynasty which includes recommending system,appointing system,inheriting titles from the ancestors,getting a position according to contribution to the country and offering financial sponsor to the government.

Government officials, economic crimes are common in Chinese feudal society.

The feudal official falfeasance is universal social phenomenon in Chinese feudal societyChinese feudal country accumulated rich experience in punishing the feudal falfeasance.