Based on deep learning algorithm, it can add bangs, change long hair, increase the number of hair and other operations to the hairstyle of portrait. In addition to helping users intuitively experience a variety of hair designs and improving the personalized experience of customers in the beauty and hairdressing industry, it can also be used in short videos, social platforms, or integrated into album-type apps to add hair editing play to users’ personalized photos to achieve interactive participation and sharing by users.