diff --git a/package.json b/package.json
index 429e2ca..06ad815 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,5 @@
 {
   "name": "easynode",
-  "version": "2.0.0",
   "description": "web ssh",
   "private": true,
   "workspaces": [
diff --git a/server/app/controller/user.js b/server/app/controller/user.js
index b5a29cd..57cd392 100644
--- a/server/app/controller/user.js
+++ b/server/app/controller/user.js
@@ -1,4 +1,5 @@
 const jwt = require('jsonwebtoken')
+const axios = require('axios')
 const { getNetIPInfo, readKey, writeKey, RSADecryptSync, AESEncryptSync, SHA1Encrypt, sendEmailToConfList, getNotifySwByType } = require('../utils')
 
 const getpublicKey = async ({ res }) => {
@@ -112,9 +113,22 @@ const getLoginRecord = async ({ res }) => {
   res.success({ data: global.loginRecord, msg: 'success' })
 }
 
+const getEasynodeVersion = async ({ res }) => {
+  try {
+    // const { data } = await axios.get('https://api.github.com/repos/chaos-zhu/easynode/releases/latest')
+    const { data } = await axios.get('https://get-easynode-latest-version.chaoszhu.workers.dev/version')
+    console.log(data)
+    res.success({ data, msg: 'success' })
+  } catch (error) {
+    consola.error('Failed to fetch Easynode latest version:', error)
+    res.fail({ msg: 'Failed to fetch Easynode latest version' })
+  }
+}
+
 module.exports = {
   login,
   getpublicKey,
   updatePwd,
-  getLoginRecord
+  getLoginRecord,
+  getEasynodeVersion
 }
diff --git a/server/app/db.js b/server/app/db.js
index fdcee3a..1a0e53f 100644
--- a/server/app/db.js
+++ b/server/app/db.js
@@ -51,12 +51,13 @@ function initNotifyDB() {
             'type': 'updatePwd',
             'desc': '修改密码提醒',
             'sw': true
-          },
-          {
-            'type': 'host_offline',
-            'desc': '客户端离线提醒(每小时最多发送一次提醒)',
-            'sw': true
-          }]
+          }
+          // {
+          //   'type': 'host_offline',
+          //   'desc': '客户端离线提醒(每小时最多发送一次提醒)',
+          //   'sw': true
+          // }
+          ]
           await writeNotifyList(defaultData)
         }
 
diff --git a/server/app/router/routes.js b/server/app/router/routes.js
index 121c5d2..5421273 100644
--- a/server/app/router/routes.js
+++ b/server/app/router/routes.js
@@ -1,6 +1,6 @@
 const { getSSHList, addSSH, updateSSH, removeSSH, getCommand } = require('../controller/ssh')
 const { getHostList, addHost, updateHost, removeHost, importHost } = require('../controller/host')
-const { login, getpublicKey, updatePwd, getLoginRecord } = require('../controller/user')
+const { login, getpublicKey, updatePwd, getLoginRecord, getEasynodeVersion } = require('../controller/user')
 const { getSupportEmailList, getUserEmailList, updateUserEmailList, removeUserEmail, pushEmail, getNotifyList, updateNotifyList } = require('../controller/notify')
 const { getGroupList, addGroupList, updateGroupList, removeGroup } = require('../controller/group')
 const { getScriptList, getLocalScriptList, addScript, updateScriptList, removeScript } = require('../controller/scripts')
@@ -80,6 +80,11 @@ const user = [
     method: 'get',
     path: '/get-login-record',
     controller: getLoginRecord
+  },
+  {
+    method: 'get',
+    path: '/version',
+    controller: getEasynodeVersion
   }
 ]
 const notify = [
diff --git a/server/package.json b/server/package.json
index 9b4994e..cce24fb 100644
--- a/server/package.json
+++ b/server/package.json
@@ -1,6 +1,5 @@
 {
   "name": "server",
-  "version": "2.0.0",
   "description": "easynode-server",
   "bin": "./bin/www",
   "scripts": {
diff --git a/web/package.json b/web/package.json
index eadee20..ee0b6c3 100644
--- a/web/package.json
+++ b/web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web",
-  "version": "0.0.1",
+  "version": "2.1.1",
   "description": "easynode-web",
   "private": true,
   "scripts": {
diff --git a/web/src/api/index.js b/web/src/api/index.js
index c6d4552..eec3127 100644
--- a/web/src/api/index.js
+++ b/web/src/api/index.js
@@ -108,5 +108,8 @@ export default {
   },
   deleteOnekeyRecord(ids) {
     return axios({ url: '/onekey', method: 'post', data: { ids } })
+  },
+  getEasynodeVersion() {
+    return axios({ url: '/version', method: 'get' })
   }
 }
diff --git a/web/src/assets/scss/global.scss b/web/src/assets/scss/global.scss
index fafe7ce..1fbfb30 100644
--- a/web/src/assets/scss/global.scss
+++ b/web/src/assets/scss/global.scss
@@ -46,3 +46,8 @@ html, body {
   // height: 100vh;
   // overflow: hidden;
 }
+
+.link {
+  color: var(--el-color-primary);
+  cursor: pointer;
+}
diff --git a/web/src/components/top-bar.vue b/web/src/components/top-bar.vue
index 007d4c6..e2cb882 100644
--- a/web/src/components/top-bar.vue
+++ b/web/src/components/top-bar.vue
@@ -3,32 +3,76 @@
     <div class="bar_wrap">
       <h2>{{ title }}</h2>
       <!-- <el-icon><UserFilled /></el-icon> -->
-
-      <el-popover placement="bottom" trigger="hover">
-        <template #reference>
-          <div class="right_wrap">
-            <el-icon><User /></el-icon>
-            <span>{{ user }}</span>
-          </div>
+      <el-button
+        type="info"
+        class="about_btn top_text"
+        link
+        @click="visible = true"
+      >
+        关于 <span class="link">{{ isNew ? `(新版本可用)` : '' }}</span>
+      </el-button>
+      <el-dropdown trigger="click">
+        <span class="username top_text"><el-icon><User /></el-icon> {{ user }}</span>
+        <template #dropdown>
+          <el-dropdown-menu>
+            <el-dropdown-item @click="handleLogout">
+              退出登录
+            </el-dropdown-item>
+          </el-dropdown-menu>
         </template>
-        <el-button
-          type="primary"
-          class="logout_btn"
-          link
-          @click="handleLogout"
-        >
-          安全退出
-        </el-button>
-      </el-popover>
+      </el-dropdown>
     </div>
+
+    <el-dialog
+      v-model="visible"
+      title="关于"
+      width="30%"
+      :append-to-body="false"
+    >
+      <div class="about_content">
+        <h1>EasyNode</h1>
+        <p>Version: {{ currentVersion }}</p>
+        <p v-if="isNew" style="text-decoration: underline;">
+          有新版本可用: {{ latestVersion }} - <a class="link" href="https://github.com/chaos-zhu/easynode/releases" target="_blank">https://github.com/chaos-zhu/easynode/releases</a>
+        </p>
+        <p>Author: <a class="link" href="https://github.com/chaos-zhu" target="_blank">ChaosZhu</a></p>
+        <p>Source: <a class="link" href="https://github.com/chaos-zhu/easynode" target="_blank">https://github.com/chaos-zhu/easynode</a></p>
+      </div>
+    </el-dialog>
   </div>
 </template>
 
 <script setup>
-import { getCurrentInstance, computed } from 'vue'
+import { ref, getCurrentInstance, computed } from 'vue'
 import { User } from '@element-plus/icons-vue'
+import packageJson from '../../package.json'
 
-const { proxy: { $router, $store, $message } } = getCurrentInstance()
+const { proxy: { $router, $store, $message, $http } } = getCurrentInstance()
+
+let visible = ref(false)
+let currentVersion = ref(`v${ packageJson.version }`)
+let latestVersion = ref(null)
+
+let isNew = computed(() => {
+  return latestVersion.value && latestVersion.value !== currentVersion.value
+})
+
+async function checkLatestVersion() {
+  try {
+    const response = await fetch('https://production.get-easynode-latest-version.chaoszhu.workers.dev/version')
+    // const response = await fetch('https://api.github.com/repos/chaos-zhu/easynode/releases/latest')
+    if (!response.ok) {
+      throw new Error('版本信息请求失败: ' + response.statusText)
+    }
+    const data = await response.json()
+    latestVersion.value = data.tag_name
+  } catch (error) {
+    console.error('版本信息请求失败:', error.message)
+  }
+
+}
+
+checkLatestVersion()
 
 let user = computed(() => {
   return $store.user
@@ -61,19 +105,25 @@ const handleLogout = () => {
     padding: 0 20px;
     h2 {
       font-size: 18px;
+      margin-right: auto;
     }
-    .right_wrap {
-      display: flex;
-      align-items: center;
-      // color: red;
+    .username {
+      margin-left: 10px;
+      cursor: pointer;
+    }
+    .top_text {
       color: var(--el-menu-text-color);
-      span {
-        margin-left: 3px;
-      }
-      .logout_btn {
-        margin: 0 10px 0 15px;
-      }
-      // color: var(--el-button-text-color);
+      font-size: 14px;
+    }
+  }
+  .about_content {
+    h1 {
+      font-size: 18px;
+      font-weight: 600;
+      margin: 15px 0;
+    }
+    p {
+      line-height: 35px;
     }
   }
 }
diff --git a/web/src/main.js b/web/src/main.js
index 756645a..1a441ca 100644
--- a/web/src/main.js
+++ b/web/src/main.js
@@ -5,6 +5,7 @@ import router from './router'
 import tools from './plugins/tools'
 import elementPlugins from './plugins/element'
 import globalComponents from './plugins/components'
+import axios from '@/utils/axios'
 import api from './api'
 import App from './app.vue'
 import './assets/scss/reset.scss'
@@ -20,6 +21,7 @@ app.use(router)
 
 app.config.globalProperties.$api = api
 app.config.globalProperties.$tools = tools
+app.config.globalProperties.$http = axios
 app.config.globalProperties.$store = useStore()
 
 const serviceURI = import.meta.env.DEV ? process.env.serviceURI : location.origin
diff --git a/web/src/views/server/components/host-table.vue b/web/src/views/server/components/host-table.vue
index dcf59d5..b318ddf 100644
--- a/web/src/views/server/components/host-table.vue
+++ b/web/src/views/server/components/host-table.vue
@@ -189,9 +189,5 @@ const handleRemoveHost = async ({ host }) => {
     text-align: center;
     color: var(--el-color-warning);;
   }
-  .link {
-    color: var(--el-color-primary);
-    cursor: pointer;
-  }
 }
 </style>
diff --git a/web/src/views/setting/components/email-list.vue b/web/src/views/setting/components/email-list.vue
index 94dadf6..e46253f 100644
--- a/web/src/views/setting/components/email-list.vue
+++ b/web/src/views/setting/components/email-list.vue
@@ -53,7 +53,7 @@
     <!-- 提示 -->
     <el-alert type="success" :closable="false">
       <template #title>
-        <span style="letter-spacing: 2px;"> Tips: 系统所有通知邮件将会下发到所有已经配置成功的邮箱中 </span>
+        <span style="letter-spacing: 2px;"> 系统所有通知邮件将会下发到所有已经配置成功的邮箱中 </span>
       </template>
     </el-alert>
     <!-- 表格 -->
diff --git a/web/src/views/setting/components/notify-list.vue b/web/src/views/setting/components/notify-list.vue
index fb9efb5..3adb738 100644
--- a/web/src/views/setting/components/notify-list.vue
+++ b/web/src/views/setting/components/notify-list.vue
@@ -1,7 +1,7 @@
 <template>
   <el-alert type="success" :closable="false">
     <template #title>
-      <span style="letter-spacing: 2px;"> Tips: 请添加邮箱并确保测试邮件通过 </span>
+      <span style="letter-spacing: 2px;"> 请添加邮箱并确保测试邮件通过 </span>
     </template>
   </el-alert>
   <el-table v-loading="notifyListLoading" :data="notifyList">
diff --git a/web/src/views/setting/components/record.vue b/web/src/views/setting/components/record.vue
index b73303c..359fdfe 100644
--- a/web/src/views/setting/components/record.vue
+++ b/web/src/views/setting/components/record.vue
@@ -1,7 +1,7 @@
 <template>
   <el-alert type="success" :closable="false">
     <template #title>
-      <span style="letter-spacing: 2px;"> Tips: 系统只保存最近10条登录记录, 目前版本只保存在内存中 </span>
+      <span style="letter-spacing: 2px;"> 系统只保存最近10条登录记录, 目前版本只保存在内存中 </span>
     </template>
   </el-alert>
   <el-table v-loading="loading" :data="loginRecordList">