With the rapid progress of educational technology, smart classrooms have gradually been widely applied, aiming to provide students with more efficient and innovative learning experiences. As a non-traditional assessment method, peer review has attracted widespread attention in this context, and its role in the learning process of students is increasingly prominent. However, there are still disputes and deficiencies regarding its specific applications and benefits in smart classroom environments. This study aimed to dig into the peer review standard and its score prediction in a smart classroom environment and evaluate the specific impact of peer review on learning performance. It is expected that this study can provide educators with a more accurate and practical peer review method, thereby optimizing the teaching and assessment modes of smart classrooms.