diff --git a/nezha-fronted/src/components/chart/defaultLineData.js b/nezha-fronted/src/components/chart/defaultLineData.js
index b45477f1f..e001a0879 100644
--- a/nezha-fronted/src/components/chart/defaultLineData.js
+++ b/nezha-fronted/src/components/chart/defaultLineData.js
@@ -41,7 +41,18 @@ const data = {
   seq: null,
   x: 0,
   y: 12,
-  elements: [],
+  elements: [
+    {
+      id: '',
+      chartId: '',
+      expression: '',
+      type: 'expert',
+      legend: '',
+      buildIn: '',
+      name: 'A',
+      state: 1
+    }
+  ],
   sync: null,
   panel: {
     id: 1244,