平面几何中有着著名的欧拉定理：三角形的垂心、重心、外心共线，并且重心把连结垂心和外心的线段分成2：1．文[1]给出了欧拉定理的一种推广，受其启发，本文再给出一种类似的推广．定理设H、E、F分别是△ABC的边BC、CA、AB的中点，G是重心，P是平面上任一点，过A、B、C分别作? There are well-known Euler theorem in plane geometry: the triangle’s vertical center of gravity, center of gravity, and outer core are collinear, and the center of gravity divides the line connecting the vertical heart and the outer heart into 2:1. [1] gives a generalization of Euler’s theorem. Inspired by it, this paper gives a similar generalization. Theorem Let H, E, and F be the midpoints of the sides BC, CA, and AB of △ABC, G is the center of gravity, P is any point on the plane, and A, B, and C are used as the centers, respectively.