Abstract: The Wanlongbei riverway regulation project in Liaoning Province provided flood discharge and flood control guarantee for the implementation of Tianjiagou pit pond to paddy field project of Beidianzi town in Huanren Manchu Autonomous County. The overall layout of the project was analyzed. In combination with hydrogeological conditions, construction conditions and project cost of the project area, the dry masonry slope protection, U-shaped groove and concrete panel are compared and analyzed. The dry masonry slope protection was selected, and the anti-sliding stability of the new revetment project was calculated.