diff --git a/utils/g2d/coordinate.go b/utils/g2d/coordinate.go
index e8de899..529a369 100644
--- a/utils/g2d/coordinate.go
+++ b/utils/g2d/coordinate.go
@@ -11,3 +11,15 @@ func CalcDistance(x1, y1, x2, y2 float64) float64 {
 func CalcAngle(x1, y1, x2, y2 float64) float64 {
 	return math.Atan2(y2-y1, x2-x1) * 180 / math.Pi
 }
+
+// CalculateNewCoordinate 根据给定的x、y坐标、角度和距离计算新的坐标
+func CalculateNewCoordinate(x, y, angle, distance float64) (newX, newY float64) {
+	// 将角度转换为弧度
+	radians := angle * math.Pi / 180.0
+
+	// 计算新的坐标
+	newX = x + distance*math.Cos(radians)
+	newY = y + distance*math.Sin(radians)
+
+	return newX, newY
+}