This study aimes to design a multimodal educational support platform for music and reading in elementary schools to improve the reading ability of students. Numerous studies have shown that there is strong correlation between musical ability and reading ability of children in elementary school. This study further explored this correlation, and designed a multimodal educational support platform based on this finding. The platform integrateed the two disciplines of music and reading, and combined multimodal elements such as visual, auditory, and emotion feedback. This study has created an innovative educational tool. The platform is aimed for providing a fun, interactive, and personalized learning experience to stimulate the pupils' learning interest and to develop their linguistic and musical abilities comprehensively.