diff --git a/haiwei-admin/src/main/resources/templates/board/board3.html b/haiwei-admin/src/main/resources/templates/board/board3.html
index 46be916..5eecbc0 100644
--- a/haiwei-admin/src/main/resources/templates/board/board3.html
+++ b/haiwei-admin/src/main/resources/templates/board/board3.html
@@ -107,11 +107,12 @@
     }
     params.timeInterval=$('#timeInterval1').val();
     $.get(ctx + 'broad/home/queryParamListB', params, (e) => {
-      if (e.data.length > 0) {
+      let data1 = e.data;
+      if (data1.length > 0) {
         $('#chart1').remove()
         $("#modal1 .centerModal .centerModalInfo").append('<div class="chart1" id="chart1"></div>')
         chart = null
-        chart1(document.getElementById('chart1'), data)
+        chart1(document.getElementById('chart1'), data1)
       } else {
         $("#chart1").html(`<div style="width: 100%;height: 100%;text-align: center;line-height:35vw;color: #fff ">暂无数据</div>`)
       }