区块链技术作为一种新兴技术，在给众多领域带来新机遇的同时，也引发了一系列法律风险。为实现技术应用与法律规制的深度融合，有效应对新技术对现有法律规制的冲击，对区块链去中心化所引发的司法管辖不明确、责任追究困难、数据泄露风险等问题进行研究。针对研究结论提出以下对策：推动协作式监管，完善司法管辖争议解决机制；精细化管理用户身份，建立责任认定机制；技术创新与法律规制协同保障数据安全，提升抵御风险的能力。旨在使区块链去中心化所引发的法律问题在一定程度上得到解决，促进区块链合法合规发展。

As an emerging technology, the blockchain technology not only brings new opportunities for many fields, but also causes a series of legal risks. In order to achieve the deep integration of technology application and legal regulation and to effectively deal with the impact of new technology on existing legal regulation, this paper studies the unclear jurisdiction, the difficulty of accountability, the risk of data leakage, and so on problems caused by the decentralization of blockchain. According to the research conclusions, the following countermeasures are put forward: promote collaborative supervision and perfect the resolution mechanism of jurisdictional disputes; refine the management of user identity and establish the mechanism of responsibility identification; technological innovation and legal regulation jointly ensure data security and improve the ability to resist risks. It aims to solve the legal problems caused by the decentralization of blockchain to a certain extent, and promote the legal and compliant development of the blockchain.