One of the main limitations to CCD-Based system is the time delay in the control loop of Fast Steering Mirror (FSM). The stability of closed loop and its bandwidth is entirely dependent on this term. Time delay is usually difficult to compensate. Therefore, a tentative approach to the implementation of a CCD-based tracking control system with a simple PI-PI controller is proposed. The controller is to add an integrator into PID controller, resulting in two integrators in the control loop of fast steering mirror. First, a detailed model of CCD-based tracking loop is designed to analyze the characteristic of the close loop system, and then the results of parameters for the PI-PI and I controller are given. At last, the performance of the closed loop system with the two different controllers is compared. Although the bandwidth of error attenuation with PI-PI controller is little smaller than that of I controller, the error attenuation at low frequency is enhanced greatly. The experiment results are in great accordance with the theoretical analysis.