Combing the design objectives of ecological architecture from the perspective of environmental scienceThe relationship between architecture and people and the relationship between architecture and environment are the subjects that architecture must face directly. These two categories contain almost all propositions of architecture. "Environment", as an object to be transformed, appears as an object in the theoretical system centered on architecture, which refers to all peripheral objects related to the subject matter and their associated structural systems. All environments are integrated systems of multiple elements, and architecture is the main thing in the integrated system of man, society and nature.Vitruvius vividly described a scene about the origin of architecture in Ten Books of Architecture: at first, two forked branches were erected, slender trees were built between them, and the walls were plastered with mud. Others build walls with sun-dried mud blocks, connect them with wood, and cover them with reeds and leaves in order to avoid rain and heat. Because this kind of roof can't withstand the rain in winter, mud blocks are used as triangular walls, which make the roof tilt and rain water flow down.