diff --git a/src/Add-on/testEntity/LargestInteriorRectangle.ts b/src/Add-on/testEntity/LargestInteriorRectangle.ts
index 85baf3177..010238bcc 100644
--- a/src/Add-on/testEntity/LargestInteriorRectangle.ts
+++ b/src/Add-on/testEntity/LargestInteriorRectangle.ts
@@ -9,25 +9,27 @@ import { arrayPushArray, arraySortByNumber } from "../../Nest/Common/ArrayExt";
 import { Max } from '../../Nest/Common/Util';
 import { FuzzyFactory } from '../../csg/core/FuzzyFactory';
 
+/** [area maxXIndex maxYIndex xCount yCount,width,height] */
+export type RectData = [number, number, number, number, number, number, number];
 
 /**
  * 获取面积最大的矩形
  * @param rects
  * @returns
  */
-function GetMaxAreaFn(rects: [number, number, number, number, number][]): number
+function GetMaxAreaFn(rects: RectData[]): number
 {
     return Max(rects, (t1, t2) => t2[0] > t1[0]);
 }
 
-function GetMaxWidthFn(rects: [number, number, number, number, number][]): number
+function GetMaxWidthFn(rects: RectData[]): number
 {
-    return Max(rects, (t1, t2) => t2[1] > t1[1]);
+    return Max(rects, (t1, t2) => t2[5] > t1[5]);
 }
 
-function GetMaxHeightFn(rects: [number, number, number, number, number][]): number
+function GetMaxHeightFn(rects: RectData[]): number
 {
-    return Max(rects, (t1, t2) => t2[2] > t1[2]);
+    return Max(rects, (t1, t2) => t2[6] > t1[6]);
 }
 
 
@@ -80,7 +82,7 @@ export class LargestInteriorRectangle
     /** 可以自定义过滤函数,以便过滤掉某些不需要的矩形,当返回true时,我们会过滤它 */
     FilterRectFn: (width: number, height: number) => boolean;
 
-    GetMaxRectIndexFn: (rects: [number, number, number, number, number][]) => number = GetMaxAreaFn;
+    GetMaxRectIndexFn: (rects: RectData[]) => number = GetMaxAreaFn;
 
 
     static GetMaxAreaFn = GetMaxAreaFn;
@@ -283,8 +285,8 @@ export class LargestInteriorRectangle
                 }
             }
 
-            //area maxXIndex maxYIndex xcount ycount
-            let rects: [number, number, number, number, number][] = [];
+            //area maxXIndex maxYIndex xcount ycount,width,height
+            let rects: RectData[] = [];
 
             for (let j = 0; j < n; j++) // 对于每一列，使用基于柱状图的方法
             {
@@ -332,7 +334,7 @@ export class LargestInteriorRectangle
                     //面积小于最小允许面积
                     if (area < this.MinArea) continue;
 
-                    rects.push([area, down[i], j, xCount, yCount]);
+                    rects.push([area, down[i], j, xCount, yCount, width, height]);
                 }
             }