The bilingual course "Java Web Application Development" is the core course of computer application technology major and is a vocational ability course that combines theory and practice. By studying this course, students can understand the overall approach to JSP development and be able to independently complete JSP website development work. The project teaching mode aims to cultivate quasi professionals with comprehensive professional abilities, gradually meeting the needs of OBE talent cultivation mode. This article analyzes the main problems in the teaching of Java Web Development, actively explores the ideas for curriculum teaching reform, and proposes a blended teaching mode of "online offline experimental" that conforms to the characteristics of the profession.