Abstract: During the implementation of rural drinking water safety project in Yunnan Province, some typical rural drinking water safety projects were selected from 16 cities and cities. Through the field investigation and the visit of this part of the project, the rural drinking water safety project in Yunnan Province is existing some common problems in the process of construction, operation and management. This paper puts forward specific recommendations on the existing problems and countermeasures, in order to provide a reference for reaching standards and improving the quality of rural drinking water safety.