首先总结了当前四种生态友好海洋防污材料的优缺点，并简要概述了环境友好防污剂的研究进展。接着介绍了一种新颖的防污策略——“动态表面防污”，并综述了基于这一策略发展的系列生物降解高分子基海洋防污材料的研究进展，包括生物降解聚酯-聚氨酯防污材料、改性聚酯防污材料和主链降解-侧链水解的聚酯-聚丙烯酸酯防污材料。该系列材料可通过主链酯键的断裂形成动态表面实现防污，同时降解产物为无毒的小分子，可避免造成海洋微塑料污染，复配环境友好防污剂可构筑具有优异动/静态防污能力的生态友好防污体系。最后展望了高性能防污体系未来的发展方向。

The advantages and disadvantages of 4 types of eco-friendly marine antifouling materials were summarized and the research progress in environmentally friendly antifoulants was overviewed briefly. Then, a novel strategy “Dynamic Surface Antifouling (DSA)” was introduced and the development of a series of biodegradable polymer-based marine antifouling materials was summed up, including biodegradable polyester-polyurethane, modified polyester and degradable hydrolyzable poly (es-ter-co-acrylate). Such polymers with dynamic surface formed by the cleavage of main chain show good antifouling efficacy. Moreover, the degradation products are non-toxic small molecules, thus avoiding causing marine microplastic pollution. In par-ticular, incorporating environmentally friendly antifoulant into biodegradable polymer can construct an eco-friendly antifouling system with excellent antifouling performance in either dynamic or static condition. Finally, the future development directions of high-performance antifouling system were prospected.