The self-time-delay chaos synchronization is researched. The double self-time-delay is introduced based on the Lorenz chaotic system, and the new attractor is obtained which is different from the Lorenz chaotic system. The self-time-delay chaos synchronization is achieved for the Lorenz chaotic system by designing the time-delay synchronization controller and the parameter identifier. The validity of this method is proved by the numerical simulation based on Matlab, and the self-time-delay chaos system synchronizes rapidly.