历史街区的保护和开发设计近年来越发受到人们重视，但与此同时也存在着街道空间失序、建筑立面形式破损、文化特色缺失等问题，且对于滨河立面环境的关注研究也较为鲜少。“城市双修”不仅是改善城市环境、提升人居品质、解决城市病的有效方式，也是衔接传统历史街区与现代城市发展之间的必要手法。文章以运漕古镇沿河路为研究对象，“城市双修”理念为指导，针对其沿街立面中的建筑物、建筑构件、景观小品等现存问题，提出整体性原则、历史延续原则、适宜改造原则、审美原则四种改造原则及相应改造对策，以期能够重现沿河街景和古镇复兴，推进运漕文化的传承与宣扬，对历史古镇中滨河街巷立面的改造研究有所裨益。

In recent years, the protection and development design of historical blocks have been paid more attention, but at the same time, there are also problems such as the disorder of street space, the damage of building facades, and the lack of cultural characteristics, and the research on the riverside facade environment is relatively rare. "Urban double repair" is not only an effective way to improve the urban environment, upgrade the quality of human settlements and solve urban diseases, but also a necessary means to link the traditional historical blocks with the development of modern cities. Taking Yanhe Road of Yuncao ancient town as the research object, guided by the concept of "urban double repair", aiming at the existing problems such as buildings, building components and landscape sketches in its street facade, the paper puts forward four transformation principles and corresponding transformation countermeasures, namely, the principle of integrity, the principle of historical continuity, the principle of appropriate transformation, and the principle of aesthetic appreciation. It is hoped that the street view along the river and the revival of the ancient town can be reproduced, and the inheritance of the Yuncao culture can be promoted, which will be beneficial to the research on the reconstruction of the riverside street facade in the historical ancient town.