The Henonsynchronization of identical systems via active-passive decomposition (APD)have beenrealized. But the chaos synchronization by coninuously coupling is not easy. the Henonsynchronization of unidentical systems by active-occasional coupling have also beenrealized,when the synthronization phases exceed the critical value,the synchronizationHenon mapping via active-occasional copling will be obtained. The synchronization ofunidentical systems will make it potentially useful in secure communicaton.