According to the problem that the large capacity data collected by im aging,remote sensing satellites is difficult to return back timely,a scheduling algorithm in microwave/laser hyb rid links for relay resources based on data continuous transmission strategy is proposed.The job data continuous tr ansmission features with hybrid links data relay satellites system are analyzed.To maximize the amount of prior ity weighted jobs and minimize the times of data continuous transmissions,a cons traint satisfaction mod el of data continuous transmission with hybrid links is established.Setting the jobs′ scheduling sequ ence as the optimization object,a resource scheduling optimization algorithm of data continuous transmission based on adaptive small-window ant colony algorithm is presented.Simulation results show that the scheduling model can realize effective allocation of multi ple relay satellite resources,and the adaptive small-window ant colony algorithm has fast convergence speed and stron g capability of global optimization.The algorithm can meet the demand of user da ta timely returning very well.