diff --git a/src/.vuepress/client.ts b/src/.vuepress/client.ts
index 13c28087..2a5117bd 100644
--- a/src/.vuepress/client.ts
+++ b/src/.vuepress/client.ts
@@ -21,6 +21,8 @@ import ElementPlus from 'element-plus';
 import IoTDB from './components/IoTDB.vue';
 import IoTDBZH from './components/IoTDBZH.vue';
 import Contributor from './components/Contributor.vue';
+import Contributors from './components/Contributors.vue';
+
 import 'element-plus/dist/index.css';
 
 export default defineClientConfig({
@@ -29,6 +31,7 @@ export default defineClientConfig({
     app.use(ElementPlus);
     app.component('IoTDB', IoTDB);
     app.component('Contributor', Contributor);
+    app.component('Contributors', Contributors);
     app.component('IoTDBZH', IoTDBZH);
   },
 });
diff --git a/src/.vuepress/components/Contributor.vue b/src/.vuepress/components/Contributor.vue
index efadc0c9..c4cb1d80 100644
--- a/src/.vuepress/components/Contributor.vue
+++ b/src/.vuepress/components/Contributor.vue
@@ -20,8 +20,8 @@
   <div>
 
     <h1 style="text-align: center;">Project Mentors</h1>
-    <div v-for="(item, i) in mentors" class="box">
-      <img :src="item.avatar">
+    <div v-for="item in mentors" :key="item.id" class="box">
+      <img :src="item.avatar" alt="">
       <div class="right">
         <p class="con-name">{{item.name}}</p>
         <div class="con-detailed-info">
@@ -35,8 +35,8 @@
     </div>
 
     <h1 style="text-align: center;">Project Committers</h1>
-    <div v-for="(item, i) in conList" class="box">
-      <img :src="item.avatar">
+    <div v-for="item in conList" :key="item.id" class="box">
+      <img :src="item.avatar" alt="">
       <div class="right">
         <p class="con-name">{{item.name}}</p>
         <div class="con-detailed-info">
@@ -144,7 +144,7 @@ export default {
         {
           avatar: '/img/contributor-avatar/yt.jpg',
           name: 'Yuan Tian',
-          role: 'Committer',
+          role: 'PMC, Committer',
           id: 'jackietien',
           date: '2019/12/18',
         },
@@ -312,8 +312,8 @@ export default {
         {
           avatar: '/img/contributor-avatar/user.svg',
           name: 'Xinyu Tan',
-          role: 'Committer',
-          id: 'LebronAl',
+          role: 'PMC, Committer',
+          id: 'tanxinyu',
           date: '2020/12/21',
         },
         {
@@ -340,7 +340,7 @@ export default {
         {
           avatar: '/img/contributor-avatar/user.svg',
           name: 'Chao Wang',
-          role: 'Committer',
+          role: 'PMC, Committer',
           id: 'wangchao316',
           date: '2021/06/30',
         },
diff --git a/src/.vuepress/components/Contributors.vue b/src/.vuepress/components/Contributors.vue
new file mode 100644
index 00000000..8fc5e67e
--- /dev/null
+++ b/src/.vuepress/components/Contributors.vue
@@ -0,0 +1,418 @@
+/*
+* 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>
+  <div>
+
+    <h1 style="text-align: center;">Project Mentors</h1>
+    <div v-for="item in mentors" :key="item.id" class="box">
+      <img :src="item.avatar" alt="">
+      <div class="right">
+        <p class="con-name">{{item.name}}</p>
+        <div class="con-detailed-info">
+          <p>{{item.role}}</p>
+        </div>
+        <div class="con-apache-info">
+          <p class="con-id">Apache ID: {{item.id}}</p>
+          <p class="con-date">Starting date: {{item.date}}</p>
+        </div>
+      </div>
+    </div>
+
+    <h1 style="text-align: center;">Project Committers</h1>
+    <div v-for="item in conList" :key="item.id" class="box">
+      <img :src="item.avatar" alt="">
+      <div class="right">
+        <p class="con-name">{{item.name}}</p>
+        <div class="con-detailed-info">
+          <p>{{item.role}}</p>
+        </div>
+        <div class="con-apache-info">
+          <p class="con-id">Apache ID: {{item.id}}</p>
+          <p class="con-date">Starting date: {{item.date}}</p>
+        </div>
+      </div>
+    </div>
+
+  </div>
+</template>
+
+<script lang="ts">
+
+export default {
+  name: 'Community',
+  data() {
+    return {
+      msg: 'Welcome to Community Page',
+      md: '',
+      toc: '',
+      mentors: [
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Justin Mclean',
+          role: 'Mentor',
+          id: 'jmclean',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Christofer Dutz',
+          role: 'Mentor',
+          id: 'cdutz',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Willem Ning Jiang',
+          role: 'Mentor',
+          id: 'ningjiang',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Kevin A. McGrail',
+          role: 'Champion',
+          id: 'kmcgrail',
+          date: '2018/11/18',
+        },
+      ],
+      conList: [
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Gaofei Cao',
+          role: 'PMC, Committer',
+          id: 'caogaofei',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Yi Xu',
+          role: 'PMC, Committer',
+          id: 'dope',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Dongfang Mao',
+          role: 'PMC, Committer',
+          id: 'east',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Wangminhao Gou',
+          role: 'Committer',
+          id: 'ejttianyu',
+          date: '2020/03/03',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Boris Zhu',
+          role: 'Committer',
+          id: 'geniuspig',
+          date: '2019/12/19',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Haonan Hou',
+          role: 'PMC, Committer',
+          id: 'haonan',
+          date: '2020/01/30',
+        },
+        {
+          avatar: '/img/contributor-avatar/xdh.jpg',
+          name: 'Xiangdong Huang',
+          role: 'PMC, Committer',
+          id: 'hxd',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/yt.jpg',
+          name: 'Yuan Tian',
+          role: 'PMC, Committer',
+          id: 'jackietien',
+          date: '2019/12/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Julian Feinauer',
+          role: 'PMC, Committer',
+          id: 'jfeinauer',
+          date: '2019/07/15',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Tian Jiang',
+          role: 'PMC, Committer',
+          id: 'jiangtian',
+          date: '2018/11/18',
+        },
+        {
+          avatar: 'http://ise.thss.tsinghua.edu.cn/~wangjianmin/jimwang.jpg',
+          name: 'Jianmin Wang',
+          role: 'PMC, Committer',
+          id: 'jimwang',
+          date: '2018/11/18',
+        },
+        {
+          avatar: 'https://avatars1.githubusercontent.com/u/22488084?s=400&u=2ef5ad52a7c4241bf88fb5e45682948b307a7d90&v=4',
+          name: 'Jincheng Sun',
+          role: 'PMC, Committer',
+          id: 'jincheng',
+          date: '2020/01/21',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Rong Kang',
+          role: 'PMC, Committer',
+          id: 'kangrong',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Lei Rui',
+          role: 'PMC, Committer',
+          id: 'leirui',
+          date: '2019/06/20',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Dawei Liu',
+          role: 'PMC, Committer',
+          id: 'liudw',
+          date: '2020/03/01',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Kun Liu',
+          role: 'PMC, Committer',
+          id: 'liukun',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Rui Liu',
+          role: 'PMC, Committer',
+          id: 'liurui',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Tianan Li',
+          role: 'PMC, Committer',
+          id: 'lta',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/jlq.png',
+          name: 'Jialin Qiao',
+          role: 'PMC, Committer',
+          id: 'qiaojialin',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Shuo Zhang',
+          role: 'PMC, Committer',
+          id: 'shuozhang',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/zss.jpg',
+          name: 'Zesong Sun',
+          role: 'Committer',
+          id: 'sunzesong',
+          date: '2019/12/23',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Yue Su',
+          role: 'PMC, Committer',
+          id: 'suyue',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Zonghan Cai',
+          role: 'Committer',
+          id: 'tsaitsunghan',
+          date: '2019/11/05',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Chen Wang',
+          role: 'PMC, Committer',
+          id: 'wangchen',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Jinrui Zhang',
+          role: 'PMC, Committer',
+          id: 'xingtanzjr',
+          date: '2018/11/18',
+        },
+        {
+          avatar: 'https://avatars0.githubusercontent.com/u/6711230?s=460&u=b8f03cad5891dbe4eab23ca75df3d97358b23b0c&v=4',
+          name: 'Xin Wang',
+          role: 'Committer',
+          id: 'xinwang',
+          date: '2020/05/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/kfx.jpeg',
+          name: 'Kaifeng Xue',
+          role: 'Committer',
+          id: 'xuekaifeng',
+          date: '2018/12/19',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Jun Yuan',
+          role: 'PMC, Committer',
+          id: 'yuanjun',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Stefanie Zhao',
+          role: 'PMC, Committer',
+          id: 'zhaoxinyi',
+          date: '2018/11/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Wei Zhi',
+          role: 'Committer',
+          id: 'WeiZhi',
+          date: '2020/06/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/cw.jpg',
+          name: 'Chao Wang',
+          role: 'PMC, Committer',
+          id: 'chaow',
+          date: '2020/09/04',
+        },
+        {
+          avatar: '/img/contributor-avatar/qhl.jpg',
+          name: 'Houliang Qi',
+          role: 'PMC, Committer',
+          id: 'neuyilan',
+          date: '2020/12/18',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Xinyu Tan',
+          role: 'PMC, Committer',
+          id: 'tanxinyu',
+          date: '2020/12/21',
+        },
+        {
+          avatar: '/img/contributor-avatar/xww.jpg',
+          name: 'Xiangwei Wei',
+          role: 'Committer',
+          id: 'Alima777',
+          date: '2021/02/20',
+        },
+        {
+          avatar: '/img/contributor-avatar/yrzh.jpg',
+          name: 'Jesse Zhou',
+          role: 'Committer',
+          id: 'JesseZhou-1',
+          date: '2021/02/20',
+        },
+        {
+          avatar: 'https://avatars.githubusercontent.com/u/30497621',
+          name: 'Steve Yurong Su',
+          role: 'Committer',
+          id: 'rong',
+          date: '2021/05/12',
+        },
+        {
+          avatar: '/img/contributor-avatar/user.svg',
+          name: 'Chao Wang',
+          role: 'PMC, Committer',
+          id: 'wangchao316',
+          date: '2021/06/30',
+        },
+        {
+          avatar: '/img/contributor-avatar/ericpai.jpg',
+          name: 'Jian Bai',
+          role: 'Committer',
+          id: 'ericpai',
+          date: '2021/12/24',
+        },
+      ],
+    };
+  },
+  created() {
+  },
+  methods: {
+    parse(html) {
+      return Global.isReadyForPrerender(html);
+    },
+  },
+};
+</script>
+<style scoped>
+
+   .box{
+      width:50%;
+      height:200px;
+      display: inline-block;
+      vertical-align: top;
+      text-align: center;
+   }
+
+   img{
+    vertical-align: top;
+    margin-right: 20px;
+    display: inline-block;
+    width: 100px;
+    height: 120px;
+   }
+
+   .right{
+    display: inline-block;
+    font-size: 14px;
+    height: 120px;
+    width: 180px;
+    padding: 0;
+   }
+
+  .con-detailed-info p {
+    margin: 0;
+    line-height: 10px;
+  }
+
+  .con-detailed-info {
+    margin-bottom: 10px;
+  }
+
+  .con-apache-info p {
+    margin: 0;
+    color: #888;
+  }
+
+  .con-name {
+    font-size: 16px;
+    font-weight: 500;
+  }
+
+</style>
diff --git a/src/.vuepress/theme.ts b/src/.vuepress/theme.ts
index 6521a119..3e69d2ce 100644
--- a/src/.vuepress/theme.ts
+++ b/src/.vuepress/theme.ts
@@ -108,7 +108,6 @@ export default hopeTheme({
       light: 'one-dark',
     },
     mdEnhance: {
-      linkCheck: 'always',
       align: true,
       attrs: true,
       chart: false,
@@ -125,10 +124,6 @@ export default hopeTheme({
       katex: false,
       mark: true,
       mermaid: false,
-      playground: false,
-      presentation: {
-        plugins: ['highlight', 'math', 'search', 'notes', 'zoom'],
-      },
       stylize: [
         {
           matcher: 'Recommended',
diff --git a/src/Community/Committers.md b/src/Community/Committers.md
new file mode 100644
index 00000000..c4a9d805
--- /dev/null
+++ b/src/Community/Committers.md
@@ -0,0 +1,25 @@
+---
+home: true
+---
+<!--
+
+    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.
+
+-->
+
+<Contributors/>