diff --git a/web/src/utils/index.js b/web/src/utils/index.js
index 63a202e..bb8492d 100644
--- a/web/src/utils/index.js
+++ b/web/src/utils/index.js
@@ -5,14 +5,12 @@ import CryptoJS from 'crypto-js'
 
 export const EventBus = reactive({})
 
-// 在组件中触发事件
 EventBus.$emit = (event, data) => {
   if (EventBus[event]) {
     EventBus[event].forEach(callback => callback(data))
   }
 }
 
-// 在组件中监听事件
 EventBus.$on = (event, callback) => {
   if (!EventBus[event]) {
     EventBus[event] = []
diff --git a/web/src/views/terminal/components/info-side.vue b/web/src/views/terminal/components/info-side.vue
index a399466..2c6e753 100644
--- a/web/src/views/terminal/components/info-side.vue
+++ b/web/src/views/terminal/components/info-side.vue
@@ -1,17 +1,6 @@
 <template>
   <div class="info_container" :style="{ width: visible ? `250px` : 0 }">
-    <header>
-      <a href="/">
-        <img src="@/assets/logo-easynode.png" alt="logo">
-      </a>
-      <!-- <div class="visible" @click="visibleSidebar">
-        <svg-icon
-          name="icon-xianshi"
-          class="svg-icon"
-        />
-      </div> -->
-    </header>
-    <el-divider class="first-divider" content-position="center">地理位置</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 +36,9 @@
       </el-descriptions-item>
     </el-descriptions>
 
-    <el-divider content-position="center">实时监控</el-divider>
+    <!-- <el-divider content-position="center">实时监控</el-divider> -->
+    <br>
+
     <el-descriptions
       class="margin-top"
       :column="1"
@@ -118,7 +109,9 @@
       </el-descriptions-item>
     </el-descriptions>
 
-    <el-divider content-position="center">系统信息</el-divider>
+    <!-- <el-divider content-position="center">系统信息</el-divider> -->
+    <br>
+
     <el-descriptions
       class="margin-top"
       :column="1"
@@ -188,13 +181,13 @@
     </el-descriptions>
 
     <el-divider content-position="center">FEATURE</el-divider>
-    <el-button
+    <!-- <el-button
       :type="sftpStatus ? 'primary' : 'success'"
       style="display: block;width: 80%;margin: 30px auto;"
       @click="handleSftp"
     >
       {{ sftpStatus ? '关闭SFTP' : '连接SFTP' }}
-    </el-button>
+    </el-button> -->
     <el-button
       :type="inputCommandStyle ? 'primary' : 'success'"
       style="display: block;width: 80%;margin: 30px auto;"
@@ -267,10 +260,10 @@ const inputCommandStyle = computed({
   }
 })
 
-const handleSftp = () => {
-  sftpStatus.value = !sftpStatus.value
-  emit('connect-sftp', sftpStatus.value)
-}
+// const handleSftp = () => {
+//   sftpStatus.value = !sftpStatus.value
+//   emit('connect-sftp', sftpStatus.value)
+// }
 
 const clickInputCommand = () => {
   inputCommandStyle.value = true
@@ -353,24 +346,25 @@ onBeforeUnmount(() => {
 
 <style lang="scss" scoped>
 .info_container {
+  // border-top: 1px solid var(--el-border-color);
   flex-shrink: 0;
   overflow: scroll;
   background-color: #fff; //#E0E2EF;
   transition: all 0.15s;
 
-  header {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    height: 30px;
-    margin: 10px;
-    position: relative;
+  // header {
+  //   display: flex;
+  //   justify-content: space-between;
+  //   align-items: center;
+  //   height: 30px;
+  //   margin: 10px;
+  //   position: relative;
 
-    img {
-      cursor: pointer;
-      height: 80%;
-    }
-  }
+  //   img {
+  //     cursor: pointer;
+  //     height: 80%;
+  //   }
+  // }
 
   // 表格中系统标识的title
   .item-title {
diff --git a/web/src/views/terminal/components/sftp.vue b/web/src/views/terminal/components/sftp.vue
index a308c6c..588f5cd 100644
--- a/web/src/views/terminal/components/sftp.vue
+++ b/web/src/views/terminal/components/sftp.vue
@@ -533,6 +533,7 @@ const getPath = (name = '') => {
 .sftp_tab_container {
   position: relative;
   background: #ffffff;
+  border: 1px solid var(--el-border-color);
   .adjust {
     user-select: none;
     position: absolute;
diff --git a/web/src/views/terminal/components/terminal.vue b/web/src/views/terminal/components/terminal.vue
index 1dac997..ec39ac6 100644
--- a/web/src/views/terminal/components/terminal.vue
+++ b/web/src/views/terminal/components/terminal.vue
@@ -1,12 +1,28 @@
 <template>
   <div class="terminal_wrap">
-    <InfoSide
-      ref="infoSideRef"
-      v-model:show-input-command="showInputCommand"
-      :host-info="curHost"
-      :visible="visible"
-      @click-input-command="clickInputCommand"
-    />
+    <div class="info_box">
+      <div class="top">
+        <el-dropdown trigger="click">
+          <div class="action_wrap">
+            <span class="link_host">连接<el-icon class="el-icon--right"><arrow-down /></el-icon></span>
+          </div>
+          <template #dropdown>
+            <el-dropdown-menu>
+              <el-dropdown-item v-for="(item, index) in hostList" :key="index" @click="handleCommandHost(item)">
+                {{ item.name }} {{ item.host }}
+              </el-dropdown-item>
+            </el-dropdown-menu>
+          </template>
+        </el-dropdown>
+      </div>
+      <InfoSide
+        ref="infoSideRef"
+        v-model:show-input-command="showInputCommand"
+        :host-info="curHost"
+        :visible="visible"
+        @click-input-command="clickInputCommand"
+      />
+    </div>
     <div class="terminals_sftp_wrap">
       <!-- <el-button class="full-screen-button" type="success" @click="handleFullScreen">
         {{ isFullScreen ? '退出全屏' : '全屏' }}
@@ -40,13 +56,14 @@
 </template>
 
 <script setup>
-import { ref, defineEmits, computed, defineProps, getCurrentInstance, watch, onMounted } from 'vue'
+import { ref, defineEmits, computed, defineProps, getCurrentInstance, watch, onMounted, onBeforeUnmount } from 'vue'
+import { ArrowDown } from '@element-plus/icons-vue'
 import TerminalTab from './terminal-tab.vue'
 import InfoSide from './info-side.vue'
 import Sftp from './sftp.vue'
 import InputCommand from '@/components/input-command/index.vue'
 
-const { proxy: { $nextTick } } = getCurrentInstance()
+const { proxy: { $nextTick, $store } } = getCurrentInstance()
 
 const props = defineProps({
   terminalTabs: {
@@ -55,13 +72,12 @@ const props = defineProps({
   }
 })
 
-const emit = defineEmits(['closed', 'removeTab',])
+const emit = defineEmits(['closed', 'removeTab', 'add-host',])
 
 const activeTabIndex = ref(0)
 // const terminalTabs = reactive([])
 const isFullScreen = ref(false)
 const timer = ref(null)
-const showSftp = ref(false)
 const showInputCommand = ref(false)
 const visible = ref(true)
 const infoSideRef = ref(null)
@@ -71,15 +87,29 @@ let mainHeight = ref('')
 const terminalTabs = computed(() => props.terminalTabs)
 const terminalTabsLen = computed(() => props.terminalTabs.length)
 const curHost = computed(() => terminalTabs.value[activeTabIndex.value])
+let hostList = computed(() => $store.hostList)
 
 // const closable = computed(() => terminalTabs.length > 1)
 
 onMounted(() => {
-  $nextTick(() => {
-    mainHeight.value = document.querySelector('.terminals_sftp_wrap').offsetHeight - 45 // 45 is tab-header height+10
-  })
+  handleResizeTerminalSftp()
+  window.addEventListener('resize', handleResizeTerminalSftp)
 })
 
+onBeforeUnmount(() => {
+  window.removeEventListener('resize', handleResizeTerminalSftp)
+})
+
+function handleResizeTerminalSftp() {
+  $nextTick(() => {
+    mainHeight.value = document.querySelector('.terminals_sftp_wrap').offsetHeight - 45 // 45 is tab-header height+15
+  })
+}
+
+const handleCommandHost = (host) => {
+  emit('add-host', host)
+}
+
 const tabChange = async (index) => {
   await $nextTick()
   const curTabTerminal = terminalTabRefs.value[index]
@@ -178,10 +208,40 @@ const handleInputCommand = async (command) => {
   :deep(.el-tabs__content) {
     flex: 1;
     width: 100%;
-    padding: 5px;
-    padding-top: 0px;
+    padding: 0 5px 5px 0;
   }
 
+  :deep(.el-tabs--border-card) {
+    border: none;
+  }
+
+  .info_box {
+    height: 100%;
+    overflow: auto;
+    display: flex;
+    flex-direction: column;
+    .top {
+      position: sticky;
+      top: 0px;
+      z-index: 1;
+      background-color: rgb(255, 255, 255);
+      padding-right: 15px;
+      display: flex;
+      :deep(.el-dropdown) {
+        margin-left: auto;
+      }
+      .action_wrap {
+        height: 39px;
+        display: flex;
+        align-items: center;
+        .link_host {
+          font-size: var(--el-font-size-base);
+          color: var(--el-color-primary);
+          cursor: pointer;
+        }
+      }
+    }
+  }
   .terminals_sftp_wrap {
     height: 100%;
     overflow: hidden;
@@ -228,13 +288,6 @@ const handleInputCommand = async (command) => {
 </style>
 
 <style lang="scss">
-// .el-tabs {
-//   border: none;
-// }
-
-// .el-tabs--border-card>.el-tabs__content {
-//   padding: 0;
-// }
 
 // .el-tabs__header {
 //   position: sticky;
@@ -243,12 +296,6 @@ const handleInputCommand = async (command) => {
 //   user-select: none;
 // }
 
-// .el-tabs__nav-scroll {
-//   .el-tabs__nav {
-//     // padding-left: 60px;
-//   }
-// }
-
 // .el-tabs__new-tab {
 //   position: absolute;
 //   left: 18px;
diff --git a/web/src/views/terminal/index.vue b/web/src/views/terminal/index.vue
index bbf41c0..4637251 100644
--- a/web/src/views/terminal/index.vue
+++ b/web/src/views/terminal/index.vue
@@ -35,7 +35,12 @@
       </el-table>
     </div>
     <div v-else>
-      <Terminal ref="terminalRef" :terminal-tabs="terminalTabs" @remove-tab="handleRemoveTab" />
+      <Terminal
+        ref="terminalRef"
+        :terminal-tabs="terminalTabs"
+        @remove-tab="handleRemoveTab"
+        @add-host="linkTerminal"
+      />
     </div>
     <HostForm
       v-model:show="hostFormVisible"
@@ -47,12 +52,12 @@
 </template>
 
 <script setup>
-import { ref, computed, onActivated, getCurrentInstance, reactive, nextTick, watch } from 'vue'
+import { ref, computed, onActivated, getCurrentInstance, reactive, nextTick } from 'vue'
 import { useRoute } from 'vue-router'
 import Terminal from './components/terminal.vue'
 import HostForm from '../server/components/host-form.vue'
 
-const { proxy: { $store, $route, $message } } = getCurrentInstance()
+const { proxy: { $store, $message } } = getCurrentInstance()
 
 let terminalTabs = reactive([])
 const hostFormVisible = ref(false)