The spread of Low-Impact Development is aimed at repairing ecologic nature and hydrography environment of the development area and eliminating the negative impact brought by changing the nature. However, during the practice of urban construction, lack of the understanding to Low-Impact Development leads to copy the measures without internalization. It is really vital to combine ideological connotation of Low-Impact Development and practice of ecological urban construction in order to thoroughly discuss localization of Low-Impact Development.