The combination of the governing subject and object ,conditioned by each other ,constitutes the administrative ecology. A healthy administrative ecology can strengthen the status of a governing party while an unhealthy one can shake or even overthrow its power. There three standards , namely the ecology of an governing party ,the ecology inside party and the ecology of the society. And the abovementioned standards can be divided into nine sub—standards. Currently, the administrative ecology of the Communist Party of China is sound on the whole ,but there are still some virus and sub-health symptoms .We can optimize the administrative ecology of the Communist Party of China through enhancing diverse development ,intensifying healthy elements ,choosing the path of energy-conservation and establishing a knowledge—oriented governing party under the guide of Marxism so that our Communist Party of China can stay in power for a long time in the years to come.