Of course. The tutor should correct the homework, then give the score, and then set the * * * enjoyment. Students can see other students' homework that * * * likes in their homework. After clicking on each assignment, you can make comments, conduct mutual evaluation of assignments, and praise each other's assignments. Small housekeeper is a smart home brand hatched by Haier's intelligent Internet platform. Relying on Haier's technical accumulation and quality technology for more than 30 years, Xiaoguanjia integrates the resources of the world's top ten R&D centers and Youjia cloud service platform, actively integrates into the 5+7+N full scene layout of Haier Smart Home, and provides users with "smart, healthy, environmentally friendly and safe" intelligent lighting and intelligent heater products.