Abstract: Integrated curriculum design is a core practical curriculum for Information and Software Engineering Institute of University of Electronic Science and Technology of China (UESTC). The teachers give the subjects, and students do project on the subject they choose. Students are asked to use software engineering ideas to achieve a complete system at the request of the instructors. The topic “multi-platform meetingroom system” in integrated curriculum design belongs to the first integrated curriculum design, which aims at cultivating students to use knowledge learned for developing a multi-platform web software to improve students’ engineering ability. The system is introduced in detail from the aspects of background, research significance, overall design, the design and implementation of core technology, etc. in this paper to provide guidance for students’ project implementation.