diff --git a/haiwei-admin/src/main/resources/static/board/board2.js b/haiwei-admin/src/main/resources/static/board/board2.js
index 447f1eb..516d7e5 100644
--- a/haiwei-admin/src/main/resources/static/board/board2.js
+++ b/haiwei-admin/src/main/resources/static/board/board2.js
@@ -44,8 +44,8 @@ $(() => {
         url: val.deviceTypeUrl
       }
     });
-    itemNum = [...data, ...data, ...data, ...data, ...data, ...data].length;
-    [...data, ...data, ...data, ...data, ...data, ...data].forEach((e, i) => {
+    itemNum = data.length;
+    data.forEach((e, i) => {
       let html = `
     <div class="item" style="left:calc(${43.76 * i}vh + ${i * 12}px)" onclick="toLink('${e.url}')">
       <div class="title">${e.name}</div>