The people's court" plays the role of judicial guidance, promotion and guarantee in a diversified dispute settlement mechanism. The people's court judicial lead, promote and safeguard function of the play, not only need to construct relevant work mechanism, to construct the performance evaluation mechanism, to the performance evaluation can truly realize due functions, and improve the relevant work according to the results of the evaluation. The construction performance evaluation mechanism should be carried out in terms of the evaluation subject, object, object, standard, method and evaluation result application.