This study explores how the traditional compensation indicators and the quality compensation indicators used by life insurance Company to evaluate life insurance agent through multi-task agency model. Our modeling analysis yields the following findings: (1) There are situation where in incentive only based on the traditional compensation indicators does not necessarily causes not to guide and assist customer s mo re greatly . In this situation, incentive place d on traditional compensation indicators is sufficiently large to motivate life insurance agent to guide and assist customers more greatly. (2) There are situation wherein only traditional compensation indicators would not make life insurance agent to do quality improvement, but Life Insurance Company will not enhance traditional compensation indicators because of high cost. (3) There are situation wherein only traditional compensation indicators would make life insurance agent to do quality improvement but life insurance company will have to bear high cost. Then we must consider the adding of qua lit y compensation indicators.