diff --git a/src/views/dashboard/admin/components/PanelGroup.vue b/src/views/dashboard/admin/components/PanelGroup.vue
index 9fa9ac7e..54e797fc 100644
--- a/src/views/dashboard/admin/components/PanelGroup.vue
+++ b/src/views/dashboard/admin/components/PanelGroup.vue
@@ -53,6 +53,11 @@ import CountTo from 'vue-count-to'
 export default {
   components: {
     CountTo
+  },
+  methods: {
+    handleSetLineChartData(type) {
+      this.$emit('handleSetLineChartData', type)
+    }
   }
 }
 </script>
diff --git a/src/views/dashboard/admin/index.vue b/src/views/dashboard/admin/index.vue
index 84b3e831..95c9cd6b 100644
--- a/src/views/dashboard/admin/index.vue
+++ b/src/views/dashboard/admin/index.vue
@@ -2,7 +2,7 @@
   <div class="dashboard-editor-container">
     <github-corner></github-corner>
 
-    <panel-group></panel-group>
+    <panel-group @handleSetLineChartData="handleSetLineChartData"></panel-group>
 
     <el-row style="margin-top:30px;background:#fff;padding:15px 15px 0;">
       <line-chart :chart-data="lineChartData"></line-chart>