Knowledge internet celebrities in online education referred to those who had extensive influence in a certain field and could provide high-quality knowledge and guidance to students. For students, they could gain new knowledge and skills through interaction and learning with knowledge internet celebrities to improve their learning efficiency. However, their influence also brought some negative effects to the knowledge internet celebrities. Some knowledge internet celebrities might be controversial because their professional knowledge and views were too one-sided, which might mislead students and make them lose their understanding and understanding of the real world. Knowledge internet celebrities in online education can be an important educational resource, but they also need to be used carefully. Students need to consider their knowledge and opinions from multiple perspectives to avoid being misled by a single source. At the same time, students also need to acquire real knowledge and skills through independent learning and inquiry to improve their critical thinking and independent thinking skills.