Develop the core technology of face recognition for wearing masks. During the epidemic prevention period, users usually wear masks for face recognition, which can avoid unnecessary contact and reduce the chance of spread of the epidemic. Face8 Taiwan Face Fighter II is enhanced with AI deep learning and reinforcement learning technology When wearing a mask, the face recognition engine (enhance the features of the eyes, nose, etc.), the goal is to enhance the recognition ability of more than 30% of the situation in which the mask is worn. It can assist companies to integrate the core technology of face recognition for face masks with time and attendance check-in system, access control management system, gate system, electronic billboard big data flow system, and high-efficiency one-stop management.