diff --git a/src/components/layout/Container.vue b/src/components/layout/Container.vue
index 24d24512..1a93e684 100644
--- a/src/components/layout/Container.vue
+++ b/src/components/layout/Container.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="cn-container">
-    <router-view/>
+    <router-view :key="routerKey"/>
   </div>
 </template>
 
@@ -10,6 +10,11 @@ export default {
   data () {
     return {
     }
+  },
+  computed: {
+    routerKey () {
+      return this.$route.name !== undefined ? this.$route.name + +new Date() : this.$route + +new Date()
+    }
   }
 }
 </script>
diff --git a/src/views/charts/Panel.vue b/src/views/charts/Panel.vue
index 4d66d73a..f3dd5a58 100644
--- a/src/views/charts/Panel.vue
+++ b/src/views/charts/Panel.vue
@@ -1,5 +1,5 @@
 <template>
-  <div>{{panel.name}}</div>
+  <div>{{panel}}</div>
 </template>
 
 <script>
@@ -15,7 +15,10 @@ export default {
     }
   },
   async mounted () {
-    this.panel = (await getPanelList({ type: this.panelType }))[0]
+    const panels = await getPanelList({ type: this.panelType })
+    if (panels && panels.length > 0) {
+      this.panel = panels[0]
+    }
   },
   setup () {
     // 取得panel的type