The effectiveness of traditional assisted teaching systems in teaching is not significant,therefore,a web design assistance system based on virtual reality technology is developed.Firstly,select the KN-197ubuntu 19.21 model server as the system hardware to provide assurance for software operation.Secondly,using virtual reality technology to create teaching scenarios for web design allows students to have a deeper understanding and mastery of knowledge.Finally,conduct system testing.The test results indicate that the system has a positive impact on improving students'learning efficiency and academic performance.