diff --git a/ofdgo_geom_backend.go b/ofdgo_geom_backend.go
index 69014ce..c4c1f7b 100644
--- a/ofdgo_geom_backend.go
+++ b/ofdgo_geom_backend.go
@@ -14,7 +14,10 @@
 
 package ofdgo
 
-import "fmt"
+import (
+	"fmt"
+	"math"
+)
 
 // GeometryOperation 指定路径填充区域的布尔运算
 type GeometryOperation uint8
@@ -127,3 +130,26 @@ func geometryRectangle(box Box) GeometryPath {
 		{Verb: GeometryClose, End: Point{X: box.X, Y: box.Y}},
 	}
 }
+
+// geometryRectangleBounds 识别单个轴对齐矩形，不用包围盒代替实际路径
+// 入参: path 填充路径
+// 返回: Box 矩形范围, bool 是否为非退化矩形
+func geometryRectangleBounds(path GeometryPath) (Box, bool) {
+	if len(path) > 0 && path[len(path)-1].Verb == GeometryClose {
+		path = path[:len(path)-1]
+	}
+	if len(path) == 5 && path[4].Verb == GeometryLine && path[4].End == path[0].End {
+		path = path[:4]
+	}
+	if len(path) != 4 || path[0].Verb != GeometryMove || path[1].Verb != GeometryLine || path[2].Verb != GeometryLine || path[3].Verb != GeometryLine {
+		return Box{}, false
+	}
+	a, b, c, d := path[0].End, path[1].End, path[2].End, path[3].End
+	if a.X == c.X || a.Y == c.Y {
+		return Box{}, false
+	}
+	if !(a.X == b.X && b.Y == c.Y && c.X == d.X && d.Y == a.Y || a.Y == b.Y && b.X == c.X && c.Y == d.Y && d.X == a.X) {
+		return Box{}, false
+	}
+	return Box{X: min(a.X, c.X), Y: min(a.Y, c.Y), W: math.Abs(c.X - a.X), H: math.Abs(c.Y - a.Y)}, true
+}
diff --git a/ofdgo_render_compile_image.go b/ofdgo_render_compile_image.go
index 76d4668..4e911f9 100644
--- a/ofdgo_render_compile_image.go
+++ b/ofdgo_render_compile_image.go
@@ -115,6 +115,15 @@ func imageBorderObject(object ImageObject, box Box) PathObject {
 // 返回: error 裁剪转换错误
 func (c *semanticCompiler) addImage(img image.Image, matrix Matrix, clip *GeometryPath) error {
 	command := RasterCommand{Image: img, Transform: RasterMatrix(matrix.Values())}
+	if clip != nil {
+		if box, ok := geometryRectangleBounds(*clip); ok {
+			bounds := img.Bounds()
+			visible := matrix.TransformBox(Box{X: float64(bounds.Min.X), Y: float64(bounds.Min.Y), W: float64(bounds.Dx()), H: float64(bounds.Dy())})
+			if box.X <= visible.X && box.Y <= visible.Y && visible.X+visible.W <= box.X+box.W && visible.Y+visible.H <= box.Y+box.H {
+				clip = nil
+			}
+		}
+	}
 	if clip != nil {
 		var err error
 		command.Clip, err = c.segments(*clip)