Abstract:In recent years, Guangzhou thoroughly implemented Xi Jinping's ecological Civilization thought and vigorously promoted high-quality planning and construction of ecological belt. Water ecological facilities is an important carrier to implement the "5+1" task of ecological belt construction. A complete and standardized water ecological facility identification system is lack currently. Based on investigation of ecological belt identification system, structural composition, appearance form, symbol elements and interface information of the identification system are optimized based on environmental psychology and ergonomics, and regional characteristics are refined. It aims to form a systematic, experiential and cultural water ecological facility identification system, which in order to improve the existing ecological belt identification system, and help the high-quality development of Guangzhou ecological belt.