The target of villages rainwater harvesting is to trap impermeable pavement and prevent rainwater runoff, and rainwater accumulated is mainly used for domestic miscellaneous water, environmental and ecological water. Low Impact Development (LID) is an analog of natural stormwater management. The rainwater collection system, which is based on the concept of LID stormwater control, is easy to operate and inexpensive. According to the characteristics of village rainwater harvesting, towns rainwater collection system will be divided into five parts: roof rainwater harvesting, courtyard rainwater harvesting, street rainwater harvesting, green rainwater harvesting and landscape rainwater storage pond. We summarize the principles of rainwater collection systems in towns and villages landscape applications: low-impact, low-maintenance, low-cost; design with nature, design to life; the overall planning, collaborative implementation. Provide reference for the ecological and circular village rainwater resource utilization.