Abstract: This paper presents a new method that is based on genetic optimization which produce tuned template, called genedisturb optimization method (referred GDO method). Firstly, identified the "excellent template" according to a few templates of better fitness value which is obtained in the initial templates group. Then disturbing excellent template for each gene respectively, according tothe value of fitness before and after the disturbance increases (or decreases) to determine two "excellent genes" about each excellent template. Finally, disturb the numerical value of the excellent genes to get a new set of templates, then go into the next generation of calculation, constantly optimize the best tuned template. The theory analysis and the real image classification experiment proved that GDO method is a very potential optimization method.