Online class proxy http://www.meeloun.com/wangkedaishang/ is a very important option for students who are unable to attend offline classes due to reasons like the pandemic. However, we also need to recognize that there are some issues with online class proxy, such as difficulties in ensuring teaching quality and students lacking initiative and motivation in their learning. Therefore, we need to strengthen the management and supervision of online class proxy, enhance students' awareness and ability for independent learning, in order to improve the teaching quality of online class proxy and the learning outcomes for students.