In the era of mobile internet,it is more and more convenient to access professional knowledge and information,meanwhile,academic misconducts such as plagiarism and fraud are receiving increasing attention.With the emergence of digital currencies such as Bitcoin,the underlying blockchain technology also enters into people's sights.Based on the decentralization,trustworthiness and traceability of blockchain technology,this paper proposes a blockchain-based academic paper review and traceability system.While eliminating the high cost and security problems brought by the centralized system,the proposed system retrieves,records,and stores the academic papers with their reviewing and publishing processes,thus make the papers safe and traceable.