Journal of Multimedia Processing and Technologies Liu Qingli 15 4 2024 https://doi.org/10.6025/jmpt/2024/15/4/156-164 https://www.dline.info/jmpt/fulltext/v15n4/jmptv15n4_4.pdf This article mainly analyzes the application design of computer multimedia in foreign language teaching, aiming to improve the effectiveness and quality of foreign language teaching through diversified multimedia technology means. With the continuous development of computer technology, multimedia technology has been widely applied in the field of education, providing new teaching methods and means for foreign language teaching. This article will analyze the diversified application design of foreign language teaching from the perspectives of teaching design and application, and propose some specific suggestions and measures, in order to provide some beneficial references for the development of foreign language teaching.