diff --git a/server/app/controller/group.js b/server/app/controller/group.js
index db81b6f..30c2f20 100644
--- a/server/app/controller/group.js
+++ b/server/app/controller/group.js
@@ -1,7 +1,10 @@
 const { readGroupList, writeGroupList, readHostList, writeHostList, randomStr } = require('../utils')
 
 async function getGroupList({ res }) {
-  const data = await readGroupList()
+  let data = await readGroupList()
+  data = data.map(item => {
+    return { ...item, id: item._id }
+  })
   data?.sort((a, b) => Number(b.index || 0) - Number(a.index || 0))
   res.success({ data })
 }
diff --git a/server/app/controller/host.js b/server/app/controller/host.js
index ba5a866..f318c44 100644
--- a/server/app/controller/host.js
+++ b/server/app/controller/host.js
@@ -5,9 +5,11 @@ async function getHostList({ res }) {
   let data = await readHostList()
   data?.sort((a, b) => Number(b.index || 0) - Number(a.index || 0))
   data = data.map((item) => {
-    const isConfig = Boolean(item.username && item.port && (item[item.authType]))
+    const { username, port, authType, _id: id } = item
+    const isConfig = Boolean(username && port && (item[authType]))
     return {
       ...item,
+      id,
       isConfig,
       password: '',
       privateKey: ''
diff --git a/server/app/socket/sftp-cache/.gitkeep b/server/app/socket/sftp-cache/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/web/src/main.js b/web/src/main.js
index 0afde18..756645a 100644
--- a/web/src/main.js
+++ b/web/src/main.js
@@ -25,6 +25,7 @@ app.config.globalProperties.$store = useStore()
 const serviceURI = import.meta.env.DEV ? process.env.serviceURI : location.origin
 app.config.globalProperties.$serviceURI = serviceURI
 app.config.globalProperties.$clientPort = process.env.clientPort || 22022
+app.config.globalProperties.$store.$patch({ serviceURI })
 console.warn('ISDEV: ', import.meta.env.DEV)
 console.warn('serviceURI: ', serviceURI)
 
diff --git a/web/src/router/index.js b/web/src/router/index.js
index b1c3e0c..54f8c2c 100644
--- a/web/src/router/index.js
+++ b/web/src/router/index.js
@@ -5,8 +5,6 @@ import { createRouter, createWebHistory } from 'vue-router'
 // import terminal from '@views/terminal/index.vue'
 // import test from '@views/test/index.vue'
 
-const HostList = () => import('@views/list/index.vue')
-
 const Login = () => import('@views/login/index.vue')
 const Container = () => import('@views/index.vue')
 const Server = () => import('@views/server/index.vue')
diff --git a/web/src/store/index.js b/web/src/store/index.js
index 5af481b..c9746e1 100644
--- a/web/src/store/index.js
+++ b/web/src/store/index.js
@@ -1,3 +1,4 @@
+import { io } from 'socket.io-client'
 import { defineStore, acceptHMRUpdate } from 'pinia'
 import $api from '@/api'
 import ping from '@/utils/ping'
@@ -5,9 +6,11 @@ import ping from '@/utils/ping'
 const useStore = defineStore({
   id: 'global',
   state: () => ({
+    serviceURI: null,
     hostList: [],
     groupList: [],
     sshList: [],
+    HostStatusSocket: null,
     user: localStorage.getItem('user') || null,
     token: sessionStorage.getItem('token') || localStorage.getItem('token') || null,
     title: ''
@@ -31,18 +34,15 @@ const useStore = defineStore({
       this.$patch({ token: null })
     },
     async getMainData() {
-      const { data: groupList } = await $api.getGroupList()
-      const { data: hostList } = await $api.getHostList()
-      const { data: sshList } = await $api.getSSHList()
-      // console.log('hostList:', hostList)
-      // console.log('groupList:', groupList)
-      // console.log('sshList:', sshList)
-      this.$patch({ groupList, hostList, sshList })
+      await this.getGroupList()
+      await this.getHostList()
+      await this.getSSHList()
     },
     async getHostList() {
       const { data: hostList } = await $api.getHostList()
       // console.log('hostList:', hostList)
       this.$patch({ hostList })
+      this.wsHostStatus()
     },
     async getGroupList() {
       const { data: groupList } = await $api.getGroupList()
@@ -67,11 +67,39 @@ const useStore = defineStore({
         // console.warn('Please tick \'Preserve Log\'')
       }, 1500)
     },
-    async sortHostList(list) {
-      let hostList = list.map(({ host }) => {
-        return this.hostList.find(item => item.host === host)
+    async wsHostStatus() {
+      if (this.HostStatusSocket) this.HostStatusSocket.close()
+      let socketInstance = io(this.serviceURI, {
+        path: '/clients',
+        forceNew: true,
+        reconnectionDelay: 5000,
+        reconnectionAttempts: 2
+      })
+      this.HostStatusSocket = socketInstance
+      socketInstance.on('connect', () => {
+        let flag = 5
+        console.log('clients websocket 已连接: ', socketInstance.id)
+        let token = this.token
+        socketInstance.emit('init_clients_data', { token })
+        socketInstance.on('clients_data', (data) => {
+          if ((flag++ % 5) === 0) this.getHostPing()
+          this.hostList.forEach(item => {
+            const { host } = item
+            if (data[host] === null) return { ...item }
+            return Object.assign(item, data[host])
+          })
+        })
+        socketInstance.on('token_verify_fail', (message) => {
+          console.log('token 验证失败:', message)
+          // $router.push('/login')
+        })
+      })
+      socketInstance.on('disconnect', () => {
+        console.error('clients websocket 连接断开')
+      })
+      socketInstance.on('connect_error', (message) => {
+        console.error('clients websocket 连接出错: ', message)
       })
-      this.$patch({ hostList })
     }
   }
 })
diff --git a/web/src/views/server/index.vue b/web/src/views/server/index.vue
index 15230fa..ab73092 100644
--- a/web/src/views/server/index.vue
+++ b/web/src/views/server/index.vue
@@ -37,14 +37,12 @@
 </template>
 
 <script setup>
-import { ref, onBeforeUnmount, getCurrentInstance, computed, watch, onMounted } from 'vue'
-import { io } from 'socket.io-client'
+import { ref, onBeforeUnmount, getCurrentInstance, computed, watch } from 'vue'
 import HostCard from './components/host-card.vue'
 import HostForm from './components/host-form.vue'
 
-const { proxy: { $store, $notification, $router, $serviceURI, $message } } = getCurrentInstance()
+const { proxy: { $store, $message } } = getCurrentInstance()
 
-const socket = ref(null)
 const updateHostData = ref(null)
 const hostFormVisible = ref(false)
 const hiddenIp = ref(Number(localStorage.getItem('hiddenIp') || 0))
@@ -53,7 +51,6 @@ const activeGroup = ref([])
 const handleUpdateList = async () => {
   try {
     await $store.getHostList()
-    connectIo()
   } catch (err) {
     $message.error('获取实例列表失败')
     console.error('获取实例列表失败: ', err)
@@ -98,60 +95,6 @@ watch(groupHostList, () => {
   deep: false
 })
 
-let hostList = computed(() => $store.hostList)
-
-const unwatchHost = watch(hostList, () => {
-  connectIo()
-})
-
-const connectIo = () => {
-  if (socket.value) socket.value.close()
-  if (typeof(unwatchHost) === 'function') unwatchHost()
-  let socketInstance = io($serviceURI, {
-    path: '/clients',
-    forceNew: true,
-    reconnectionDelay: 5000,
-    reconnectionAttempts: 2
-  })
-  socket.value = socketInstance
-  socketInstance.on('connect', () => {
-    let flag = 5
-    console.log('clients websocket 已连接: ', socketInstance.id)
-    let token = $store.token
-    socketInstance.emit('init_clients_data', { token })
-    socketInstance.on('clients_data', (data) => {
-      if ((flag++ % 5) === 0) $store.getHostPing()
-      $store.hostList.forEach(item => {
-        const { host } = item
-        if (data[host] === null) return { ...item }
-        return Object.assign(item, data[host])
-      })
-    })
-    socketInstance.on('token_verify_fail', (message) => {
-      $notification({
-        title: '鉴权失败',
-        message,
-        type: 'error'
-      })
-      $router.push('/login')
-    })
-  })
-  socketInstance.on('disconnect', () => {
-    console.error('clients websocket 连接断开')
-  })
-  socketInstance.on('connect_error', (message) => {
-    console.error('clients websocket 连接出错: ', message)
-  })
-}
-
-// onMounted(() => {
-//   connectIo()
-// })
-
-onBeforeUnmount(() => {
-  if (socket.value) socket.value.close()
-})
-
 </script>
 
 <style lang="scss" scoped>
diff --git a/web/src/views/terminal/components/info-side.vue b/web/src/views/terminal/components/info-side.vue
index ea192ec..c58a68b 100644
--- a/web/src/views/terminal/components/info-side.vue
+++ b/web/src/views/terminal/components/info-side.vue
@@ -11,7 +11,7 @@
         />
       </div> -->
     </header>
-    <el-divider class="first-divider" content-position="center">POSITION</el-divider>
+    <el-divider class="first-divider" content-position="center">地理位置</el-divider>
     <el-descriptions
       class="margin-top"
       :column="1"
@@ -47,7 +47,7 @@
       </el-descriptions-item>
     </el-descriptions>
 
-    <el-divider content-position="center">INDICATOR</el-divider>
+    <el-divider content-position="center">实时监控</el-divider>
     <el-descriptions
       class="margin-top"
       :column="1"
@@ -118,7 +118,7 @@
       </el-descriptions-item>
     </el-descriptions>
 
-    <el-divider content-position="center">INFORMATION</el-divider>
+    <el-divider content-position="center">系统信息</el-divider>
     <el-descriptions
       class="margin-top"
       :column="1"
@@ -208,16 +208,12 @@
 import { ref, onMounted, onBeforeUnmount, computed, getCurrentInstance } from 'vue'
 import socketIo from 'socket.io-client'
 
-const { proxy: { $router, $serviceURI, $message, $notification, $tools } } = getCurrentInstance()
+const { proxy: { $router, $store, $serviceURI, $message, $notification, $tools } } = getCurrentInstance()
 
 const props = defineProps({
-  token: {
+  hostInfo: {
     required: true,
-    type: String
-  },
-  host: {
-    required: true,
-    type: String
+    type: Object
   },
   visible: {
     required: true,
@@ -233,11 +229,13 @@ const emit = defineEmits(['update:inputCommandStyle', 'connect-sftp', 'click-inp
 
 const socket = ref(null)
 const name = ref('')
-const hostData = ref(null)
 const ping = ref(0)
 const pingTimer = ref(null)
 const sftpStatus = ref(false)
 
+const token = computed(() => $store.token)
+const hostData = computed(() => props.hostInfo)
+const host = computed(() => hostData.value.host)
 const ipInfo = computed(() => hostData.value?.ipInfo || {})
 // const isError = computed(() => !Boolean(hostData.value?.osInfo))
 const cpuInfo = computed(() => hostData.value?.cpuInfo || {})
@@ -280,7 +278,6 @@ const clickInputCommand = () => {
 }
 
 const connectIO = () => {
-  const { host, token } = props
   socket.value = socketIo($serviceURI, {
     path: '/host-status',
     forceNew: true,
@@ -291,8 +288,8 @@ const connectIO = () => {
 
   socket.value.on('connect', () => {
     console.log('/host-status socket已连接：', socket.value.id)
-    socket.value.emit('init_host_data', { token, host })
-    getHostPing()
+    socket.value.emit('init_host_data', { token: token.value, host: props.host })
+    // getHostPing()
     socket.value.on('host_data', (data) => {
       if (!data) return hostData.value = null
       hostData.value = data
@@ -343,9 +340,9 @@ const getHostPing = () => {
 }
 
 onMounted(() => {
-  name.value = $router.currentRoute.value.query.name || ''
-  if (!props.host || !name.value) return $message.error('参数错误')
-  connectIO()
+  // name.value = $router.currentRoute.value.query.name || ''
+  // if (!props.host || !name.value) return $message.error('参数错误')
+  // connectIO()
 })
 
 onBeforeUnmount(() => {
diff --git a/web/src/views/terminal/components/terminal-tab.vue b/web/src/views/terminal/components/terminal-tab.vue
index a92fdb6..5466a65 100644
--- a/web/src/views/terminal/components/terminal-tab.vue
+++ b/web/src/views/terminal/components/terminal-tab.vue
@@ -12,7 +12,7 @@
 </template>
 
 <script setup>
-import { ref, onMounted, onBeforeUnmount, getCurrentInstance } from 'vue'
+import { ref, onMounted, computed, onBeforeUnmount, getCurrentInstance } from 'vue'
 import { Terminal } from 'xterm'
 import 'xterm/css/xterm.css'
 import { FitAddon } from 'xterm-addon-fit'
@@ -22,20 +22,12 @@ import { WebLinksAddon } from 'xterm-addon-web-links'
 import socketIo from 'socket.io-client'
 
 const { io } = socketIo
-const { proxy: { $api, $serviceURI, $notification, $router, $messageBox } } = getCurrentInstance()
+const { proxy: { $api, $store, $serviceURI, $notification, $router, $messageBox } } = getCurrentInstance()
 
 const props = defineProps({
-  token: {
-    required: true,
-    type: String
-  },
   host: {
     required: true,
     type: String
-  },
-  tabKey: {
-    required: true,
-    type: String
   }
 })
 
@@ -48,7 +40,7 @@ const searchBar = ref(null)
 const isManual = ref(false)
 const terminalRefs = ref(null)
 
-const tabKey = ref(props.tabKey)
+const token = computed(() => $store.token)
 
 const getCommand = async () => {
   let { data } = await $api.getCommand(props.host)
@@ -56,7 +48,7 @@ const getCommand = async () => {
 }
 
 const connectIO = () => {
-  const { host, token } = props
+  const { host } = props
   socket.value = io($serviceURI, {
     path: '/terminal',
     forceNew: false,
@@ -65,7 +57,7 @@ const connectIO = () => {
 
   socket.value.on('connect', () => {
     console.log('/terminal socket已连接：', socket.value.id)
-    socket.value.emit('create', { host, token })
+    socket.value.emit('create', { host, token: token.value })
     socket.value.on('connect_success', () => {
       onData()
       socket.value.on('connect_terminal', () => {
@@ -241,7 +233,7 @@ const handleInputCommand = (command) => {
 
 onMounted(async () => {
   createLocalTerminal()
-  await getCommand()
+  // await getCommand()
   connectIO()
 })
 
@@ -255,8 +247,7 @@ defineExpose({
   focusTab,
   handleResize,
   handleInputCommand,
-  handleClear,
-  tabKey
+  handleClear
 })
 </script>
 
diff --git a/web/src/views/terminal/components/terminal.vue b/web/src/views/terminal/components/terminal.vue
index b787582..d73ebf0 100644
--- a/web/src/views/terminal/components/terminal.vue
+++ b/web/src/views/terminal/components/terminal.vue
@@ -3,8 +3,7 @@
     <InfoSide
       ref="infoSideRef"
       v-model:show-input-command="showInputCommand"
-      :token="token"
-      :host="host"
+      :host-info="curHost"
       :visible="visible"
       @connect-sftp="connectSftp"
       @click-input-command="clickInputCommand"
@@ -18,26 +17,23 @@
           <svg-icon name="icon-jiantou_zuoyouqiehuan" class="svg-icon" />
         </div>
         <el-tabs
-          v-model="activeTab"
+          v-model="activeTabIndex"
           type="border-card"
           addable
           tab-position="top"
           @tab-remove="removeTab"
           @tab-change="tabChange"
-          @tab-add="tabAdd"
         >
           <el-tab-pane
-            v-for="item in terminalTabs"
-            :key="item.key"
-            :label="item.title"
-            :name="item.key"
-            :closable="closable"
+            v-for="(item, index) in terminalTabs"
+            :key="index"
+            :label="item.name"
+            :name="index"
+            :closable="true"
           >
             <TerminalTab
               ref="terminalTabRefs"
-              :token="token"
-              :host="host"
-              :tab-key="item.key"
+              :host="item.host"
             />
           </el-tab-pane>
         </el-tabs>
@@ -51,7 +47,7 @@
 </template>
 
 <script setup>
-import { ref, reactive, computed, onBeforeMount,defineProps, getCurrentInstance } from 'vue'
+import { ref, reactive, defineEmits, computed, onBeforeMount,defineProps, getCurrentInstance, watch } from 'vue'
 import TerminalTab from './terminal-tab.vue'
 import InfoSide from './info-side.vue'
 import SftpFooter from './sftp-footer.vue'
@@ -60,16 +56,16 @@ import InputCommand from '@/components/input-command/index.vue'
 const { proxy: { $store, $router, $route, $nextTick } } = getCurrentInstance()
 
 const props = defineProps({
-  ternimalTabs: {
+  terminalTabs: {
     type: Array,
     required: true
   }
 })
 
-const name = ref('')
-const host = ref('')
-const activeTab = ref('')
-const terminalTabs = reactive([])
+const emit = defineEmits(['closed', 'removeTab',])
+
+const activeTabIndex = ref(0)
+// const terminalTabs = reactive([])
 const isFullScreen = ref(false)
 const timer = ref(null)
 const showSftp = ref(false)
@@ -77,21 +73,24 @@ const showInputCommand = ref(false)
 const visible = ref(true)
 const infoSideRef = ref(null)
 const terminalTabRefs = ref([])
+
 const token = computed(() => $store.token)
-const ternimalTabs = computed(() => props.ternimalTabs)
+const terminalTabs = computed(() => props.terminalTabs)
+const curHost = computed(() => terminalTabs.value[activeTabIndex.value])
 
-const closable = computed(() => terminalTabs.length > 1)
+// const closable = computed(() => terminalTabs.length > 1)
 
-onBeforeMount(() => {
-  if (!token.value) return $router.push('login')
-  let { host: routeHost, name: routeName } = $route.query
-  name.value = routeName
-  host.value = routeHost
-  document.title = `${ document.title }-${ routeName }`
-  let key = Date.now().toString()
-  terminalTabs.push({ title: routeName, key })
-  activeTab.value = key
-  registryDbClick()
+watch(terminalTabs, () => {
+  console.log('add tab:', terminalTabs.value)
+  let len = terminalTabs.value.length
+  if (len > 0) {
+    activeTabIndex.value = len - 1
+    // registryDbClick()
+    // tabChange(terminalTabs.value[0].key)
+  }
+}, {
+  immediate: true,
+  deep: false
 })
 
 // const windowBeforeUnload = () => {
@@ -114,23 +113,23 @@ const tabAdd = () => {
   timer.value = setTimeout(() => {
     let title = name.value
     let key = Date.now().toString()
-    terminalTabs.push({ title, key })
-    activeTab.value = key
+    terminalTabs.value.push({ title, key })
+    activeTabIndex.value = key
     tabChange(key)
-    registryDbClick()
+    // registryDbClick()
   }, 200)
 }
 
-const removeTab = (removeKey) => {
-  let idx = terminalTabs.findIndex(({ key }) => removeKey === key)
-  terminalTabs.splice(idx, 1)
-  if (removeKey !== activeTab.value) return
-  activeTab.value = terminalTabs[0].key
+const removeTab = (index) => {
+  // terminalTabs.value.splice(index, 1)
+  emit('removeTab', index)
+  if (index !== activeTabIndex.value) return
+  activeTabIndex.value = 0
 }
 
-const tabChange = async (key) => {
+const tabChange = async (index) => {
   await $nextTick()
-  const curTabTerminal = terminalTabRefs.value.find(({ tabKey }) => key === tabKey)
+  const curTabTerminal = terminalTabRefs.value[index]
   curTabTerminal?.focusTab()
 }
 
@@ -140,23 +139,20 @@ const handleFullScreen = () => {
   isFullScreen.value = !isFullScreen.value
 }
 
-const registryDbClick = () => {
-  $nextTick(() => {
-    let tabItems = Array.from(document.getElementsByClassName('el-tabs__item'))
-    tabItems.forEach(item => {
-      item.removeEventListener('dblclick', handleDblclick)
-      item.addEventListener('dblclick', handleDblclick)
-    })
-  })
-}
+// const registryDbClick = () => {
+//   $nextTick(() => {
+//     let tabItems = Array.from(document.getElementsByClassName('el-tabs__item'))
+//     tabItems.forEach(item => {
+//       item.removeEventListener('dblclick', handleDblclick)
+//       item.addEventListener('dblclick', handleDblclick)
+//     })
+//   })
+// }
 
-const handleDblclick = (e) => {
-  if (terminalTabs.length > 1) {
-    let key = e.target.id.substring(4)
-    // console.log('dblclick', key)
-    removeTab(key)
-  }
-}
+// const handleDblclick = (e) => {
+//   let key = e.target.id.substring(4)
+//   removeTab(key)
+// }
 
 const handleVisibleSidebar = () => {
   visible.value = !visible.value
@@ -171,7 +167,7 @@ const resizeTerminal = () => {
 }
 
 const handleInputCommand = async (command) => {
-  const curTabTerminal = terminalTabRefs.value.find(({ tabKey }) => activeTab.value === tabKey)
+  const curTabTerminal = terminalTabRefs.value.find(({ tabKey }) => activeTabIndex.value === tabKey)
   await $nextTick()
   curTabTerminal?.focusTab()
   curTabTerminal.handleInputCommand(`${ command }\n`)
diff --git a/web/src/views/terminal/index.vue b/web/src/views/terminal/index.vue
index 1e63794..6e1b890 100644
--- a/web/src/views/terminal/index.vue
+++ b/web/src/views/terminal/index.vue
@@ -37,7 +37,7 @@
       </el-table>
     </div>
     <div v-else>
-      <Terminal :ternimal-tabs="ternimalTabs" />
+      <Terminal :terminal-tabs="terminalTabs" @remove-tab="handleRemoveTab" />
     </div>
     <HostForm
       v-model:show="hostFormVisible"
@@ -49,17 +49,17 @@
 </template>
 
 <script setup>
-import { ref, computed, onActivated, getCurrentInstance } from 'vue'
+import { ref, computed, onActivated, getCurrentInstance, reactive } from 'vue'
 import Terminal from './components/terminal.vue'
 import HostForm from '../server/components/host-form.vue'
 
 const { proxy: { $store, $message } } = getCurrentInstance()
 
-let ternimalTabs = ref([])
+let terminalTabs = reactive([])
 const hostFormVisible = ref(false)
 const updateHostData = ref(null)
 
-let showLinkTips = computed(() => !Boolean(ternimalTabs.value.length))
+let showLinkTips = computed(() => !Boolean(terminalTabs.length))
 
 let hostList = computed(() => $store.hostList)
 
@@ -69,7 +69,7 @@ let isAllConfssh = computed(() => {
 
 function linkTerminal(row) {
   // console.log(row)
-  ternimalTabs.value.push(row)
+  terminalTabs.push(row)
 }
 
 function handleUpdateHost(row) {
@@ -77,6 +77,10 @@ function handleUpdateHost(row) {
   updateHostData.value = { ...row }
 }
 
+function handleRemoveTab(index) {
+  terminalTabs.splice(index, 1)
+}
+
 const handleUpdateList = async () => {
   try {
     await $store.getHostList()