In this paper,firstly using the property of almost periodic function,some sufficient conditions to guarantee the existence of almost periodic solution of competitive model of enterprise cluster with feedback control on time scales is obtained:suppose that the condition(H_1)and(H_2)are fulfilled,there is a almost periodic solution of the system.And then by constructing the Lyapunov function,some conditions to ensure the uniqueness and uniformly asymptotical stability of almost periodic solution is got:suppos...