diff --git a/src/example/ExampleUtil.js b/src/example/ExampleUtil.js
index 78bd8e0..391cefa 100644
--- a/src/example/ExampleUtil.js
+++ b/src/example/ExampleUtil.js
@@ -1,6 +1,6 @@
 export function buildRackPerformanceData(rows, cols) {
 
-  const spacingX = 60 // X轴间距
+  const spacingX = 20 // X轴间距
   const spacingZ = 2.5 // Y轴间距
 
   // 创建一个二维数组来存储点阵数据
@@ -32,42 +32,43 @@ export function buildRackPerformanceData(rows, cols) {
             { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
             { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
             { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
-            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] }],
+            { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] }
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] },
+            // { bayWidth: 1.275, levelHeight: [1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4] }
+          ],
           center: [],
           in: [],
           out: []
diff --git a/src/example/example1.js b/src/example/example1.js
index 3f4ef9e..c9ed5f0 100644
--- a/src/example/example1.js
+++ b/src/example/example1.js
@@ -399,7 +399,7 @@ export default {
     },
     {
       catalogCode: '__f3', t: 'floor',
-      items: buildRackPerformanceData(5, 200)
+      items: buildRackPerformanceData(50, 200)
     }
   ],
   elevator: [],  // 电梯