diff --git a/package.json b/package.json
index b285a5c617647f609cc8ad3fb475f3b9b3393a21..ae738c4cf3f7ba1f7e38ec4ab60f7c2aea5ef836 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,10 @@
     "preview": "vite preview --port 4173"
   },
   "dependencies": {
+    "chart.js": "^4.4.8",
     "guess": "^1.0.2",
-    "vue": "^3.2.37"
+    "vue": "^3.2.37",
+    "vue-chartjs": "^5.3.2"
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^3.0.1",
diff --git a/src/App.vue b/src/App.vue
index 633a5dfe4e547c48bfa93740a290ba5ba370930a..0ce5078dd5b9b38468e6d714703d42916be29a3d 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,11 +1,11 @@
 <script setup>
 import HelloWorld from './components/HelloWorld.vue'
-import TheWelcome from './components/TheWelcome.vue'
+// import TheWelcome from './components/TheWelcome.vue'
 </script>
 
 <template>
   <header>
-    <img alt="Vue logo" class="logo" src="./assets/logo.svg" width="125" height="125" />
+ 
 
     <div class="wrapper">
       <HelloWorld msg="You did it!" />
diff --git a/src/components/HelloWorld.vue b/src/components/HelloWorld.vue
index 1b8faac1521345513353e96050dd24d94610d432..ad6e65a573902c1419c364041d6cc5391c9c3b07 100644
--- a/src/components/HelloWorld.vue
+++ b/src/components/HelloWorld.vue
@@ -1,43 +1,56 @@
-<script setup>
-defineProps({
-  msg: {
-    type: String,
-    required: true
-  }
-})
-</script>
-
 <template>
-  <div class="greetings">
-    <h1 class="green">{{ msg }}</h1>
-    <h3>
-      You’ve successfully created a project with
-      <a target="_blank" href="https://vitejs.dev/">Vite</a> +
-      <a target="_blank" href="https://vuejs.org/">Vue 3</a>.
-    </h3>
+  <div>
+    <h2>饼状图示例</h2>
+    <PieChart :chartData="chartData" />
   </div>
 </template>
 
-<style scoped>
-h1 {
-  font-weight: 500;
-  font-size: 2.6rem;
-  top: -10px;
-}
+<script>
+import { defineComponent, ref } from 'vue';
+import { Pie } from 'vue-chartjs';
+import {
+  Chart as ChartJS,
+  Title,
+  Tooltip,
+  Legend,
+  ArcElement,
+} from 'chart.js';
 
-h3 {
-  font-size: 1.2rem;
-}
 
-.greetings h1,
-.greetings h3 {
-  text-align: center;
-}
+ChartJS.register(Title, Tooltip, Legend, ArcElement);
+
+export default defineComponent({
+  components: {
+    PieChart: Pie,
+  },
+  setup() {
+    const chartData = ref({
+      labels: ['红色', '蓝色', '黄色', '绿色', '紫色', '橙色'],
+      datasets: [
+        {
+          label: '我的饼状图',
+          backgroundColor: [
+            '#FF6384',
+            '#36A2EB',
+            '#FFCE56',
+            '#4BC0C0',
+            '#9966FF',
+            '#FF9F40',
+          ],
+          data: [12, 19, 3, 5, 2, 3],
+        },
+      ],
+    });
+
+    return {
+      chartData,
+    };
+  },
+});
+</script>
 
-@media (min-width: 1024px) {
-  .greetings h1,
-  .greetings h3 {
-    text-align: left;
-  }
+<style scoped>
+h2 {
+  text-align: center;
 }
 </style>
diff --git a/src/components/TheWelcome.vue b/src/components/TheWelcome.vue
index d3d2e7acc8a9deeb26e48169ee3cbc64d2b54f2f..199913a49397a043758c6906ccaf94db99feca55 100644
--- a/src/components/TheWelcome.vue
+++ b/src/components/TheWelcome.vue
@@ -1,84 +1,16 @@
-<script setup>
-import WelcomeItem from './WelcomeItem.vue'
-import DocumentationIcon from './icons/IconDocumentation.vue'
-import ToolingIcon from './icons/IconTooling.vue'
-import EcosystemIcon from './icons/IconEcosystem.vue'
-import CommunityIcon from './icons/IconCommunity.vue'
-import SupportIcon from './icons/IconSupport.vue'
-</script>
-
 <template>
-  <WelcomeItem>
-    <template #icon>
-      <DocumentationIcon />
-    </template>
-    <template #heading>Documentation</template>
-
-    Vue’s
-    <a target="_blank" href="https://vuejs.org/">official documentation</a>
-    provides you with all information you need to get started.
-  </WelcomeItem>
-
-  <WelcomeItem>
-    <template #icon>
-      <ToolingIcon />
-    </template>
-    <template #heading>Tooling</template>
-
-    This project is served and bundled with
-    <a href="https://vitejs.dev/guide/features.html" target="_blank">Vite</a>. The recommended IDE
-    setup is <a href="https://code.visualstudio.com/" target="_blank">VSCode</a> +
-    <a href="https://github.com/johnsoncodehk/volar" target="_blank">Volar</a>. If you need to test
-    your components and web pages, check out
-    <a href="https://www.cypress.io/" target="_blank">Cypress</a> and
-    <a href="https://on.cypress.io/component" target="_blank"
-      >Cypress Component Testing</a
-    >.
-
-    <br />
-
-    More instructions are available in <code>README.md</code>.
-  </WelcomeItem>
-
-  <WelcomeItem>
-    <template #icon>
-      <EcosystemIcon />
-    </template>
-    <template #heading>Ecosystem</template>
-
-    Get official tools and libraries for your project:
-    <a target="_blank" href="https://pinia.vuejs.org/">Pinia</a>,
-    <a target="_blank" href="https://router.vuejs.org/">Vue Router</a>,
-    <a target="_blank" href="https://test-utils.vuejs.org/">Vue Test Utils</a>, and
-    <a target="_blank" href="https://github.com/vuejs/devtools">Vue Dev Tools</a>. If you need more
-    resources, we suggest paying
-    <a target="_blank" href="https://github.com/vuejs/awesome-vue">Awesome Vue</a>
-    a visit.
-  </WelcomeItem>
-
-  <WelcomeItem>
-    <template #icon>
-      <CommunityIcon />
-    </template>
-    <template #heading>Community</template>
-
-    Got stuck? Ask your question on
-    <a target="_blank" href="https://chat.vuejs.org">Vue Land</a>, our official Discord server, or
-    <a target="_blank" href="https://stackoverflow.com/questions/tagged/vue.js">StackOverflow</a>.
-    You should also subscribe to
-    <a target="_blank" href="https://news.vuejs.org">our mailing list</a> and follow the official
-    <a target="_blank" href="https://twitter.com/vuejs">@vuejs</a>
-    twitter account for latest news in the Vue world.
-  </WelcomeItem>
+    <div>
+        <v-for >
+    </div>
+</template>
 
-  <WelcomeItem>
-    <template #icon>
-      <SupportIcon />
-    </template>
-    <template #heading>Support Vue</template>
+<script>
+export default({
+    data(){
+        return{
+            
+        }
+    }
+})
+  </script>
 
-    As an independent project, Vue relies on community backing for its sustainability. You can help
-    us by
-    <a target="_blank" href="https://vuejs.org/sponsor/">becoming a sponsor</a>.
-  </WelcomeItem>
-</template>