From the aspects of the origin of the disease name, onset of the disease, etiology and pathogenesis, syndrome differentiation and treatment, this paper introduces professor Qi Baoyu’s clinical experience in the treatment of children’s morbid blinking. It is considered that because of the characteristics of "spleen is often insufficient and liver often excessive" , coupled with the character of introvert, timidity or irritability, children are more likely to appear the morbid blinking due to liver wind stirring inside, which is treated clinically from the liver and spleen, such as fortifying the spleen and emolliating the liver, releasing convulsion and extinguishing wind. And one proven case is presented.