diff --git a/src/example/ExampleUtil.js b/src/example/ExampleUtil.js
index e8a0567..18a60a8 100644
--- a/src/example/ExampleUtil.js
+++ b/src/example/ExampleUtil.js
@@ -91,8 +91,9 @@ export function buildRackPerformanceData(rows, cols) {
  * @param t
  * @param rows
  * @param cols
+ * @param defaultYScale 默认Y轴缩放比例
  */
-export function buildPointPerformanceData(t, rows, cols) {
+export function buildPointPerformanceData(t, rows, cols, defaultYScale = 1) {
   const spacingX = 1.5 // X轴间距
   const spacingZ = 1.5 // Y轴间距
 
@@ -106,7 +107,7 @@ export function buildPointPerformanceData(t, rows, cols) {
       node.tf[0][1] = 0.01
       node.tf[0][2] = col * spacingZ
       node.tf[1] = [0, 0, 0]
-      node.tf[2] = [1, 1, 1]
+      node.tf[2] = [1, defaultYScale, 1]
       data.set(node.id, node)
     }
   }
diff --git a/src/example/example1.js b/src/example/example1.js
index 81eac54..f98951e 100644
--- a/src/example/example1.js
+++ b/src/example/example1.js
@@ -471,6 +471,10 @@ export default {
       items: buildPointPerformanceData('carton', 200, 500)
     },
     {
+      catalogCode: '__f5', t: 'floor',
+      items: buildPointPerformanceData('gstore', 200, 500, 0.01)
+    },
+    {
       catalogCode: '__f3', t: 'floor',
       items: buildRackPerformanceData(10, 200)
     },
@@ -948,6 +952,7 @@ export default {
         { catalogCode: '__f2', label: '箱子压力测试 (-f2)' },
         { catalogCode: '__f3', label: '货架压力测试 (-f3)' },
         { catalogCode: '__f4', label: '标尺压力测试 (-f4)' },
+        { catalogCode: '__f5', label: '地堆压力测试 (-f5)' },
         { catalogCode: 'f1', label: '一楼 (f1)' },
         { catalogCode: 'f2', label: '二楼 (f2)' },
         { catalogCode: 'f3', label: '三楼 (f3)' },