diff --git a/src/views/dashboard/configuration/widget/WidgetOptions.vue b/src/views/dashboard/configuration/widget/WidgetOptions.vue
index f389dadc..5f848214 100644
--- a/src/views/dashboard/configuration/widget/WidgetOptions.vue
+++ b/src/views/dashboard/configuration/widget/WidgetOptions.vue
@@ -84,7 +84,7 @@ function updateWidgetName(param: { [key: string]: string }) {
     (d: LayoutConfig) => d.widget && d.widget.name === n
   );
   if (item) {
-    ElMessage.error("Duplicate name");
+    ElMessage.error(t("duplicateName"));
     return;
   }
   updateWidgetConfig(param);
diff --git a/src/views/dashboard/graphs/Pie.vue b/src/views/dashboard/graphs/Pie.vue
deleted file mode 100644
index 8a0e16df..00000000
--- a/src/views/dashboard/graphs/Pie.vue
+++ /dev/null
@@ -1,66 +0,0 @@
-<!-- Licensed to the Apache Software Foundation (ASF) under one or more
-contributor license agreements.  See the NOTICE file distributed with
-this work for additional information regarding copyright ownership.
-The ASF licenses this file to You under the Apache License, Version 2.0
-(the "License"); you may not use this file except in compliance with
-the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License. -->
-<template>
-  <Graph :option="option" />
-</template>
-<script lang="ts" setup>
-import { computed } from "vue";
-import type { PropType } from "vue";
-
-/*global defineProps */
-const props = defineProps({
-  data: {
-    type: Array as PropType<{ name: string; value: number }[]>,
-    default: () => [],
-  },
-  config: {
-    type: Object as PropType<{ sortOrder: string }>,
-    default: () => ({}),
-  },
-});
-const option = computed(() => getOption());
-function getOption() {
-  return {
-    tooltip: {
-      trigger: "item",
-    },
-    legend: {
-      type: "scroll",
-      show: props.data.length === 1 ? false : true,
-      icon: "circle",
-      top: 0,
-      left: 0,
-      itemWidth: 12,
-      textStyle: {
-        color: "#333",
-      },
-    },
-    series: [
-      {
-        type: "pie",
-        radius: "50%",
-        data: props.data,
-        emphasis: {
-          itemStyle: {
-            shadowBlur: 10,
-            shadowOffsetX: 0,
-            shadowColor: "rgba(0, 0, 0, 0.5)",
-          },
-        },
-      },
-    ],
-  };
-}
-</script>
diff --git a/src/views/dashboard/graphs/index.ts b/src/views/dashboard/graphs/index.ts
index 1118b59c..48161a54 100644
--- a/src/views/dashboard/graphs/index.ts
+++ b/src/views/dashboard/graphs/index.ts
@@ -21,7 +21,6 @@ import Bar from "./Bar.vue";
 import HeatMap from "./HeatMap.vue";
 import TopList from "./TopList.vue";
 import Table from "./Table.vue";
-import Pie from "./Pie.vue";
 import Card from "./Card.vue";
 import InstanceList from "./InstanceList.vue";
 import EndpointList from "./EndpointList.vue";
@@ -34,7 +33,6 @@ export default {
   TopList,
   Area,
   Table,
-  Pie,
   Card,
   EndpointList,
   InstanceList,