Abstract: The value of honesty is the self-restraint and the other-restraint. Political honesty is an important morality of politics. The history of human being declares:to realize respective right in the way of non-cooperation will lead to negative effects. When people make contracts, they believe that the law or the allowed 1 aw(customs and habits, and so on) can protect a part of their own rights, so they are bound to fulfill the contracts. Constantly authorization and supervision are the performance of the rights, and they are also a variation process and order to ensure the proper use of the rights. It is unrealistic and unnecessary to let all the people participate in authorization and supervision, so the owner of the rights needs to consign the others. There is the relationship between the constituency and representative, the relationship between assigners and assignees, and the gaming between them should be in accordance with the criteria of honesty to realize the aim of double winning. The harmonious development of the society must be built on the political honesty system.