Abstract: After the COVID-19, Taiwan began to teach in online, “digital reading and online teaching” became essential skills. This research hopes to understand the current situation of teachers' online teaching, and the changes of the literacy-base curriculum teaching. By interviewing 14 teachers, analyzing and sorting out the proposals, to improve the experience of teachers and students on the digital platform for reading comprehension, and establish their habits of online teaching and digital reading. Research objectives: The goal is to solve the difficulties points of teachers in online teaching, and to improve the user experience on the platform. The other goal is to enhance users’ willingness. It’s about Technology-assisted teaching to understand teachers’ needs for literacy-base curriculum teaching.