鲜明的城市特色能增加城市魅力,提升城市辨识度,对于优化城市整体形象、提高区域人气与活力具有至关重要的作用。城市特色系统的构建是总体城市设计的主要内容。本文结合奉节县总体城市设计的案例实践,论述了城市特色系统构建的总体策略。经过现场调研评价、设计要素提取和系统指引等步骤,构建完整的城市特色系统,实现城市的生态格局、人文历史、景观形象等方面进行管控引导。 Distinctive urban features can increase the charm of the city and enhance the city’s recognition, which is of crucial importance for optimizing the overall image of the city and enhancing the popularity and vitality of the area. The construction of city characteristic system is the main content of the overall urban design. Combining with the case practice of overall urban design in Fengjie County, this article discusses the overall strategy of constructing city characteristic system. Through field research and evaluation, design elements extraction and system guidelines and other steps to build a complete urban characteristics of the system to achieve the city’s ecological structure, human history, landscape image and other aspects of control and guidance.