diff --git a/orion-ops-ui/.env.development b/orion-ops-ui/.env.development
index fe87f179..2e8f9d22 100644
--- a/orion-ops-ui/.env.development
+++ b/orion-ops-ui/.env.development
@@ -1,2 +1,3 @@
 VITE_API_BASE_URL= 'http://127.0.0.1:9200/orion-api'
+VITE_WS_BASE_URL= 'ws://127.0.0.1:9200/orion/keep-alive'
 VITE_APP_VERSION= '1.0.0'
diff --git a/orion-ops-ui/.env.production b/orion-ops-ui/.env.production
index fe87f179..2e8f9d22 100644
--- a/orion-ops-ui/.env.production
+++ b/orion-ops-ui/.env.production
@@ -1,2 +1,3 @@
 VITE_API_BASE_URL= 'http://127.0.0.1:9200/orion-api'
+VITE_WS_BASE_URL= 'ws://127.0.0.1:9200/orion/keep-alive'
 VITE_APP_VERSION= '1.0.0'
diff --git a/orion-ops-ui/src/api/asset/host-terminal.ts b/orion-ops-ui/src/api/asset/host-terminal.ts
new file mode 100644
index 00000000..f5898ca1
--- /dev/null
+++ b/orion-ops-ui/src/api/asset/host-terminal.ts
@@ -0,0 +1,16 @@
+import axios from 'axios';
+
+/**
+ * 主机终端访问响应
+ */
+export interface HostTerminalAccessResponse {
+  accessToken: string;
+  sessionInitial: string;
+}
+
+/**
+ * 获取主机终端 accessToken
+ */
+export function getHostTerminalAccessToken() {
+  return axios.get<HostTerminalAccessResponse>('/asset/host-terminal/access');
+}
diff --git a/orion-ops-ui/src/env.d.ts b/orion-ops-ui/src/env.d.ts
index dcb3db5e..c724023f 100644
--- a/orion-ops-ui/src/env.d.ts
+++ b/orion-ops-ui/src/env.d.ts
@@ -9,6 +9,7 @@ declare module '*.vue' {
 
 interface ImportMetaEnv {
   readonly VITE_API_BASE_URL: string;
+  readonly VITE_WS_BASE_URL: string;
   readonly VITE_APP_VERSION: string;
 }
 
diff --git a/orion-ops-ui/src/store/modules/terminal/index.ts b/orion-ops-ui/src/store/modules/terminal/index.ts
index 59308c32..fcf7fc6c 100644
--- a/orion-ops-ui/src/store/modules/terminal/index.ts
+++ b/orion-ops-ui/src/store/modules/terminal/index.ts
@@ -1,9 +1,11 @@
-import type { TerminalDisplaySetting, TerminalPreference, TerminalState, TerminalThemeSchema } from './types';
+import type { TabItem, TerminalDisplaySetting, TerminalPreference, TerminalState, TerminalThemeSchema } from './types';
+import type { HostQueryResponse } from '@/api/asset/host';
 import { defineStore } from 'pinia';
 import { getPreference, updatePreference } from '@/api/user/preference';
 import { Message } from '@arco-design/web-vue';
 import { useDark } from '@vueuse/core';
 import { DEFAULT_SCHEMA } from '@/views/host-ops/terminal/types/terminal.theme';
+import { InnerTabs } from '@/views/host-ops/terminal/types/terminal.const';
 
 // 暗色主题
 export const DarkTheme = {
@@ -28,6 +30,10 @@ export default defineStore('terminal', {
       displaySetting: {} as TerminalDisplaySetting,
       themeSchema: {} as TerminalThemeSchema
     },
+    tabs: {
+      active: InnerTabs.NEW_CONNECTION.key,
+      items: [InnerTabs.NEW_CONNECTION, InnerTabs.VIEW_SETTING]
+    }
   }),
 
   actions: {
@@ -94,7 +100,7 @@ export default defineStore('terminal', {
       await this.updateTerminalPreference('newConnectionType', newConnectionType);
     },
 
-    // 更新终端偏好-防抖
+    // 更新终端偏好
     async updateTerminalPreference(item: string, value: any) {
       try {
         // 修改配置
@@ -106,7 +112,37 @@ export default defineStore('terminal', {
       } catch (e) {
         Message.error('同步失败');
       }
+    },
+
+    // 点击 tab
+    clickTab(key: string) {
+      this.tabs.active = key;
+    },
+
+    // 删除 tab
+    deleteTab(key: string) {
+      const tabIndex = this.tabs.items.findIndex(s => s.key === key);
+      this.tabs.items.splice(tabIndex, 1);
+      if (key === this.tabs.active && this.tabs.items.length !== 0) {
+        // 切换为前一个 tab
+        this.tabs.active = this.tabs.items[Math.max(tabIndex - 1, 0)].key;
+      }
+    },
+
+    // 切换 tab
+    switchTab(tab: TabItem) {
+      // 不存在则创建tab
+      if (!this.tabs.items.find(s => s.key === tab.key)) {
+        this.tabs.items.push(tab);
+      }
+      this.tabs.active = tab.key;
+    },
+
+    // 打开终端
+    openTerminal(record: HostQueryResponse) {
+      console.log(record);
     }
+
   },
 
 });
diff --git a/orion-ops-ui/src/store/modules/terminal/types.ts b/orion-ops-ui/src/store/modules/terminal/types.ts
index 036ff4e1..c2ba6318 100644
--- a/orion-ops-ui/src/store/modules/terminal/types.ts
+++ b/orion-ops-ui/src/store/modules/terminal/types.ts
@@ -3,6 +3,7 @@ import type { Ref } from 'vue';
 export interface TerminalState {
   isDarkTheme: Ref<boolean>;
   preference: TerminalPreference;
+  tabs: TerminalTabs;
 }
 
 // 终端配置
@@ -54,3 +55,18 @@ export interface TerminalThemeSchema {
 
   [key: string]: unknown;
 }
+
+// 终端 tab
+export interface TerminalTabs {
+  active: string;
+  items: Array<TabItem>;
+}
+
+// tab 元素
+export interface TabItem {
+  key: string;
+  title: string;
+  type: string;
+
+  [key: string]: unknown;
+}
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/layout/icon-actions.vue b/orion-ops-ui/src/views/host-ops/terminal/components/layout/icon-actions.vue
index 4fd86c56..04b7fba6 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/components/layout/icon-actions.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/layout/icon-actions.vue
@@ -7,8 +7,7 @@
                content-class="terminal-tooltip-content"
                arrow-class="terminal-tooltip-arrow"
                :content="action.content">
-      <div class="terminal-sidebar-icon-wrapper"
-           v-if="action.visible !== false">
+      <div class="terminal-sidebar-icon-wrapper">
         <div class="terminal-sidebar-icon"
              :class="iconClass"
              @click="action.click">
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-content.vue b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-content.vue
index 8f909431..16f7de73 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-content.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-content.vue
@@ -1,8 +1,8 @@
 <template>
   <div class="terminal-content">
     <!-- 内容 tabs -->
-    <a-tabs v-model:active-key="activeKey">
-      <a-tab-pane v-for="tab in tabs"
+    <a-tabs v-model:active-key="terminalStore.tabs.active">
+      <a-tab-pane v-for="tab in terminalStore.tabs.items"
                   :key="tab.key"
                   :title="tab.title">
         <!-- 设置 -->
@@ -18,6 +18,9 @@
         </template>
         <!-- 终端 -->
         <template v-else-if="tab.type === TabType.TERMINAL">
+          <terminal-view>
+
+          </terminal-view>
           终端 {{ tab.key }}
           <div v-for="i in 1000" :key="i">
             {{ tab.title }}
@@ -35,31 +38,13 @@
 </script>
 
 <script lang="ts" setup>
-  import type { PropType } from 'vue';
-  import type { TabItem } from '../../types/terminal.const';
-  import { computed } from 'vue';
   import { TabType, InnerTabs } from '../../types/terminal.const';
+  import { useTerminalStore } from '@/store';
   import TerminalViewSetting from '../view-setting/terminal-view-setting.vue';
-  import NewConnectionView from '@/views/host-ops/terminal/components/new-connection/new-connection-view.vue';
+  import NewConnectionView from '../new-connection/new-connection-view.vue';
+  import TerminalView from '../xterm/terminal-view.vue';
 
-  const props = defineProps({
-    modelValue: {
-      type: String,
-      required: true
-    },
-    tabs: {
-      type: Array as PropType<Array<TabItem>>,
-      required: true
-    },
-  });
-
-  const activeKey = computed<String>({
-    get() {
-      return props.modelValue;
-    },
-    set() {
-    }
-  });
+  const terminalStore = useTerminalStore();
 
 </script>
 
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-header.vue b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-header.vue
index 7e107cc5..d4138386 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-header.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-header.vue
@@ -10,30 +10,19 @@
     </div>
     <!-- 左侧 tabs -->
     <div class="terminal-header-tabs">
-      <a-tabs v-model:active-key="activeKey"
+      <a-tabs v-model:active-key="terminalStore.tabs.active"
               :editable="true"
               :hide-content="true"
               :auto-switch="true"
-              @tab-click="e => emits('clickTab', e)"
-              @delete="e => emits('deleteTab', e)">
-        <a-tab-pane v-for="tab in tabs"
+              @tab-click="terminalStore.clickTab"
+              @delete="terminalStore.deleteTab">
+        <a-tab-pane v-for="tab in terminalStore.tabs.items"
                     :key="tab.key"
                     :title="tab.title" />
       </a-tabs>
     </div>
     <!-- 右侧操作 -->
     <div class="terminal-header-right">
-      <!-- 分享用户 -->
-      <a-avatar-group v-if="false"
-                      class="terminal-header-right-avatar-group"
-                      :size="28"
-                      :max-count="4"
-                      :max-style="{background: '#168CFF'}">
-        <a-avatar v-for="i in 8" :key="i"
-                  :style="{background: '#168CFF'}">
-          {{ i }}
-        </a-avatar>
-      </a-avatar-group>
       <!-- 操作按钮 -->
       <icon-actions class="terminal-header-right-actions"
                     :actions="actions"
@@ -50,62 +39,29 @@
 </script>
 
 <script lang="ts" setup>
-  import type { SidebarAction, TabItem } from '../../types/terminal.const';
-  import type { PropType } from 'vue';
+  import type { SidebarAction } from '../../types/terminal.const';
   import { useFullscreen } from '@vueuse/core';
   import { computed } from 'vue';
+  import { useTerminalStore } from '@/store';
   import IconActions from '../layout/icon-actions.vue';
 
-  const props = defineProps({
-    modelValue: {
-      type: String,
-      required: true
-    },
-    tabs: {
-      type: Array as PropType<Array<TabItem>>,
-      required: true
-    }
-  });
-
-  const emits = defineEmits(['update:modelValue', 'clickTab', 'deleteTab', 'share']);
-
   const { isFullscreen, toggle: toggleFullScreen } = useFullscreen();
+  const terminalStore = useTerminalStore();
 
   // 顶部操作
   const actions = computed<Array<SidebarAction>>(() => [
-    {
-      icon: 'icon-share-alt',
-      content: '分享链接',
-      visible: false,
-      click: () => emits('share')
-    },
     {
       icon: isFullscreen.value ? 'icon-fullscreen-exit' : 'icon-fullscreen',
       content: isFullscreen.value ? '点击退出全屏模式' : '点击切换全屏模式',
-      click: () => toggleFullScreen()
+      click: toggleFullScreen
     },
   ]);
 
-  const activeKey = computed<String>({
-    get() {
-      return props.modelValue;
-    },
-    set(e) {
-      if (e) {
-        emits('update:modelValue', e);
-      } else {
-        emits('update:modelValue', null);
-      }
-    }
-  });
-
 </script>
 
 <style lang="less" scoped>
   .terminal-header {
     --logo-width: 168px;
-    --right-avatar-width: calc(28px * 5 - 7px * 4);
-    --right-action-width: calc(var(--sidebar-icon-wrapper-size) * 2);
   }
 
   .terminal-header {
@@ -137,24 +93,17 @@
     }
 
     &-tabs {
-      width: calc(100% - var(--logo-width) - var(--right-avatar-width) - var(--right-action-width));
+      width: calc(100% - var(--logo-width) - var(--sidebar-icon-wrapper-size));
       display: flex;
     }
 
     &-right {
-      width: calc(var(--right-avatar-width) + var(--right-action-width));
+      width: var(--sidebar-icon-wrapper-size);
       display: flex;
       justify-content: flex-end;
 
-      &-avatar-group {
-        width: var(--right-avatar-width);
-        display: flex;
-        align-items: center;
-        justify-content: flex-end;
-      }
-
       &-actions {
-        width: var(--right-action-width);
+        width: var(--sidebar-icon-wrapper-size);
         display: flex;
         justify-content: flex-end;
       }
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-left-sidebar.vue b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-left-sidebar.vue
index e4f3ae1d..83c0adbe 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-left-sidebar.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-left-sidebar.vue
@@ -20,16 +20,17 @@
 <script lang="ts" setup>
   import type { SidebarAction } from '../../types/terminal.const';
   import { InnerTabs } from '../../types/terminal.const';
+  import { useTerminalStore } from '@/store';
   import IconActions from './icon-actions.vue';
 
-  const emits = defineEmits(['switchTab']);
+  const terminalStore = useTerminalStore();
 
   // 顶部操作
   const topActions: Array<SidebarAction> = [
     {
       icon: 'icon-plus',
       content: '新建连接',
-      click: () => emits('switchTab', InnerTabs.NEW_CONNECTION)
+      click: () => terminalStore.switchTab(InnerTabs.NEW_CONNECTION)
     },
   ];
 
@@ -38,12 +39,12 @@
     {
       icon: 'icon-command',
       content: '快捷键设置',
-      click: () => emits('switchTab', InnerTabs.SHORTCUT_SETTING)
+      click: () => terminalStore.switchTab(InnerTabs.SHORTCUT_SETTING)
     },
     {
       icon: 'icon-palette',
       content: '外观设置',
-      click: () => emits('switchTab', InnerTabs.VIEW_SETTING)
+      click: () => terminalStore.switchTab(InnerTabs.VIEW_SETTING)
     },
   ];
 
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-right-sidebar.vue b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-right-sidebar.vue
index 95ce1b74..7a98c746 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-right-sidebar.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/layout/terminal-right-sidebar.vue
@@ -24,7 +24,7 @@
   import { useTerminalStore } from '@/store';
   import { DarkTheme } from '@/store/modules/terminal';
 
-  const emits = defineEmits(['openSnippet', 'openSftp', 'openTransfer', 'openHistory', 'screenshot']);
+  const emits = defineEmits(['openSnippet', 'openSftp', 'openTransfer', 'screenshot']);
 
   const terminalStore = useTerminalStore();
 
@@ -48,12 +48,6 @@
       },
       click: () => emits('openTransfer')
     },
-    {
-      icon: 'icon-history',
-      content: '历史命令',
-      visible: false,
-      click: () => emits('openHistory')
-    },
     {
       icon: terminalStore.isDarkTheme ? 'icon-sun-fill' : 'icon-moon-fill',
       content: terminalStore.isDarkTheme ? '点击切换为亮色模式' : '点击切换为暗色模式',
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/host-list-view.vue b/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/host-list-view.vue
index da8d140f..47fa8cf0 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/host-list-view.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/host-list-view.vue
@@ -15,12 +15,12 @@
       </template>
       <!-- 数据 -->
       <template #item="{ item }">
-        <a-list-item class="host-item-wrapper" @click="openTerminal(item)">
+        <a-list-item class="host-item-wrapper">
           <div class="host-item">
             <!-- 左侧图标-名称 -->
             <div class="flex-center host-item-left">
               <!-- 图标 -->
-              <span class="host-item-left-icon">
+              <span class="host-item-left-icon" @click="terminalStore.openTerminal(item)">
                 <icon-desktop />
               </span>
               <!-- 名称 -->
@@ -49,7 +49,7 @@
                              arrow-class="terminal-tooltip-content"
                              content="修改别名">
                     <icon-edit class="host-item-left-name-edit"
-                               @click.stop="clickEditAlias(item)" />
+                               @click="clickEditAlias(item)" />
                   </a-tooltip>
                 </template>
                 <!-- 名称输入框 -->
@@ -63,8 +63,7 @@
                            :placeholder="`${item.name} (${item.code})`"
                            @blur="saveAlias(item)"
                            @pressEnter="saveAlias(item)"
-                           @change="saveAlias(item)"
-                           @click.stop>
+                           @change="saveAlias(item)">
                     <template #suffix>
                       <!-- 加载中 -->
                       <icon-loading v-if="item.loading" />
@@ -117,7 +116,7 @@
                            arrow-class="terminal-tooltip-content"
                            content="连接主机">
                   <div class="terminal-sidebar-icon-wrapper">
-                    <div class="terminal-sidebar-icon" @click.stop="openTerminal(item)">
+                    <div class="terminal-sidebar-icon" @click="terminalStore.openTerminal(item)">
                       <icon-thunderbolt />
                     </div>
                   </div>
@@ -129,7 +128,7 @@
                            arrow-class="terminal-tooltip-content"
                            content="连接设置">
                   <div class="terminal-sidebar-icon-wrapper">
-                    <div class="terminal-sidebar-icon" @click.stop="openSetting(item)">
+                    <div class="terminal-sidebar-icon" @click="openSetting(item)">
                       <icon-settings />
                     </div>
                   </div>
@@ -141,7 +140,7 @@
                            arrow-class="terminal-tooltip-content"
                            content="收藏">
                   <div class="terminal-sidebar-icon-wrapper">
-                    <div class="terminal-sidebar-icon" @click.stop="setFavorite(item)">
+                    <div class="terminal-sidebar-icon" @click="setFavorite(item)">
                       <icon-star-fill class="favorite" v-if="item.favorite" />
                       <icon-star v-else />
                     </div>
@@ -169,13 +168,15 @@
   import { dataColor } from '@/utils';
   import { tagColor } from '@/views/asset/host-list/types/const';
   import { updateHostAlias } from '@/api/asset/host-extra';
-  import { sshModalKey } from '../../types/terminal.const';
+  import { openSshModalKey } from '../../types/terminal.const';
+  import { useTerminalStore } from '@/store';
 
   const props = defineProps<{
     hostList: Array<HostQueryResponse>,
     emptyValue: string
   }>();
 
+  const terminalStore = useTerminalStore();
   const { toggle: toggleFavorite, loading: favoriteLoading } = useFavorite('HOST');
 
   const aliasNameInput = ref();
@@ -212,13 +213,8 @@
     }
   };
 
-  // 打开终端
-  const openTerminal = (item: HostQueryResponse) => {
-    console.log('ter', item);
-  };
-
   // 打开配置
-  const openSetting = inject<(record: HostQueryResponse) => void>(sshModalKey);
+  const openSetting = inject<(record: HostQueryResponse) => void>(openSshModalKey);
 
   // 设置收藏
   const setFavorite = async (item: HostQueryResponse) => {
@@ -257,7 +253,6 @@
   .host-item-wrapper {
     padding: 0 !important;
     height: @host-item-height;
-    cursor: pointer;
     font-size: 12px;
     color: var(--color-content-text-2);
 
@@ -304,6 +299,7 @@
         border-radius: 32px;
         margin-right: 10px;
         font-size: 16px;
+        cursor: pointer;
         display: flex;
         justify-content: center;
         align-items: center;
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/hosts-view.vue b/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/hosts-view.vue
index cbecd489..53d0e1ef 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/hosts-view.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/new-connection/hosts-view.vue
@@ -34,7 +34,7 @@
 
 <script lang="ts" setup>
   import { onMounted, provide, ref, watch } from 'vue';
-  import { NewConnectionType, sshModalKey } from '../../types/terminal.const';
+  import { NewConnectionType, openSshModalKey } from '../../types/terminal.const';
   import { AuthorizedHostQueryResponse } from '@/api/asset/asset-authorized-data';
   import { HostQueryResponse } from '@/api/asset/host';
   import HostGroupView from './host-group-view.vue';
@@ -57,7 +57,7 @@
   const sshModal = ref();
 
   // 暴露打开 ssh 配置模态框
-  provide(sshModalKey, (record: any) => {
+  provide(openSshModalKey, (record: any) => {
     sshModal.value?.open(record);
   });
 
diff --git a/orion-ops-ui/src/views/host-ops/terminal/components/xterm/terminal-view.vue b/orion-ops-ui/src/views/host-ops/terminal/components/xterm/terminal-view.vue
new file mode 100644
index 00000000..ac165c9f
--- /dev/null
+++ b/orion-ops-ui/src/views/host-ops/terminal/components/xterm/terminal-view.vue
@@ -0,0 +1,17 @@
+<template>
+
+</template>
+
+<script lang="ts">
+  export default {
+    name: 'terminalView'
+  };
+</script>
+
+<script lang="ts" setup>
+
+</script>
+
+<style lang="less" scoped>
+
+</style>
diff --git a/orion-ops-ui/src/views/host-ops/terminal/index.vue b/orion-ops-ui/src/views/host-ops/terminal/index.vue
index 13a3e7ed..ad7e6cb2 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/index.vue
+++ b/orion-ops-ui/src/views/host-ops/terminal/index.vue
@@ -2,21 +2,17 @@
   <div class="host-layout" v-if="render">
     <!-- 头部区域 -->
     <header class="host-layout-header">
-      <terminal-header v-model="activeKey"
-                       :tabs="tabs"
-                       @click-tab="clickTab"
-                       @deleteTab="deleteTab" />
+      <terminal-header />
     </header>
     <!-- 主体区域 -->
     <main class="host-layout-main">
       <!-- 左侧操作栏 -->
       <div class="host-layout-left">
-        <terminal-left-sidebar @switch-tab="switchTab" />
+        <terminal-left-sidebar />
       </div>
       <!-- 内容区域 -->
       <div class="host-layout-content">
-        <terminal-content v-model="activeKey"
-                          :tabs="tabs" />
+        <terminal-content />
       </div>
       <!-- 右侧操作栏 -->
       <div class="host-layout-right">
@@ -33,9 +29,8 @@
 </script>
 
 <script lang="ts" setup>
-  import type { TabItem } from './types/terminal.const';
   import { ref, onBeforeMount, onUnmounted } from 'vue';
-  import { TabType, InnerTabs, dictKeys } from './types/terminal.const';
+  import { dictKeys } from './types/terminal.const';
   import { useCacheStore, useDictStore, useTerminalStore } from '@/store';
   import TerminalHeader from './components/layout/terminal-header.vue';
   import TerminalLeftSidebar from './components/layout/terminal-left-sidebar.vue';
@@ -49,39 +44,6 @@
   const cacheStore = useCacheStore();
 
   const render = ref(false);
-  const activeKey = ref(InnerTabs.NEW_CONNECTION.key);
-  const tabs = ref<Array<TabItem>>([InnerTabs.NEW_CONNECTION]);
-  for (let i = 0; i < 3; i++) {
-    tabs.value.push({
-      key: `host${i}`,
-      title: `主机name ${i}`,
-      type: TabType.TERMINAL
-    });
-  }
-
-  // 点击 tab
-  const clickTab = (key: string) => {
-    activeKey.value = key;
-  };
-
-  // 删除 tab
-  const deleteTab = (key: string) => {
-    const tabIndex = tabs.value.findIndex(s => s.key === key);
-    tabs.value.splice(tabIndex, 1);
-    if (key === activeKey.value && tabs.value.length !== 0) {
-      // 切换为前一个 tab
-      activeKey.value = tabs.value[Math.max(tabIndex - 1, 0)].key;
-    }
-  };
-
-  // 切换 tab
-  const switchTab = (tab: TabItem) => {
-    // 不存在则创建tab
-    if (!tabs.value.find(s => s.key === tab.key)) {
-      tabs.value.push(tab);
-    }
-    activeKey.value = tab.key;
-  };
 
   // 加载用户终端偏好
   onBeforeMount(async () => {
diff --git a/orion-ops-ui/src/views/host-ops/terminal/types/terminal.const.ts b/orion-ops-ui/src/views/host-ops/terminal/types/terminal.const.ts
index d265d308..ae970e16 100644
--- a/orion-ops-ui/src/views/host-ops/terminal/types/terminal.const.ts
+++ b/orion-ops-ui/src/views/host-ops/terminal/types/terminal.const.ts
@@ -1,23 +1,14 @@
 import type { CSSProperties } from 'vue';
+import type { TabItem } from '@/store/modules/terminal/types';
 
 // sidebar 操作类型
 export interface SidebarAction {
   icon: string;
   content: string;
   iconStyle?: CSSProperties;
-  visible?: boolean;
   click: () => void;
 }
 
-// tab 元素
-export interface TabItem {
-  key: string;
-  title: string;
-  type: string;
-
-  [key: string]: unknown;
-}
-
 // tab 类型
 export const TabType = {
   SETTING: 'setting',
@@ -25,7 +16,7 @@ export const TabType = {
 };
 
 // 内置 tab
-export const InnerTabs = {
+export const InnerTabs: Record<string, TabItem> = {
   NEW_CONNECTION: {
     key: 'newConnection',
     title: '新建连接',
@@ -70,7 +61,7 @@ export const ExtraSshAuthType = {
 };
 
 // 打开 sshModal key
-export const sshModalKey = Symbol();
+export const openSshModalKey = Symbol();
 
 // 字体后缀 兜底
 export const fontFamilySuffix = ',courier-new, courier, monospace';
diff --git a/orion-ops-ui/src/views/host-ops/terminal/types/terminal.protocol.ts b/orion-ops-ui/src/views/host-ops/terminal/types/terminal.protocol.ts
new file mode 100644
index 00000000..fdf25a70
--- /dev/null
+++ b/orion-ops-ui/src/views/host-ops/terminal/types/terminal.protocol.ts
@@ -0,0 +1,120 @@
+// 终端协议
+export interface Protocol {
+  type: string;
+  template: string[];
+}
+
+// 终端内容
+export interface Payload {
+  type?: string;
+  session: string;
+
+  [key: string]: unknown;
+}
+
+// 输入协议
+export const InputProtocol: Record<string, Protocol> = {
+  // 主机连接检查
+  CHECK: {
+    type: 'ck',
+    template: ['type', 'session', 'hostId']
+  },
+  // 连接主机
+  CONNECT: {
+    type: 'co',
+    template: ['type', 'session', 'cols', 'rows']
+  },
+  // 关闭连接
+  CLOSE: {
+    type: 'cl',
+    template: ['type', 'session']
+  },
+  // ping
+  PING: {
+    type: 'p',
+    template: ['type']
+  },
+  // 修改大小
+  RESIZE: {
+    type: 'rs',
+    template: ['type', 'session', 'cols', 'rows']
+  },
+  // 执行
+  EXEC: {
+    type: 'e',
+    template: ['type', 'session', 'command']
+  },
+  // 输入
+  INPUT: {
+    type: 'i',
+    template: ['type', 'session', 'command']
+  }
+};
+
+// 输出协议
+export const OutputProtocol: Record<string, Protocol> = {
+  // 主机连接检查
+  CHECK: {
+    type: 'ck',
+    template: ['type', 'session', 'result', 'errorMessage']
+  },
+  // 主机连接
+  CONNECT: {
+    type: 'co',
+    template: ['type', 'session', 'result', 'errorMessage']
+  },
+  // pong
+  PONG: {
+    type: 'p',
+    template: ['type']
+  },
+  // 输出
+  OUTPUT: {
+    type: 'o',
+    template: ['type', 'session', 'body']
+  },
+};
+
+// 分隔符
+export const SEPARATOR = '|';
+
+// 解析参数
+export const parse: Record<string, any> = (payload: string) => {
+  const protocols = Object.values(OutputProtocol);
+  const useProtocol = protocols.find(p => payload.startsWith(p.type + SEPARATOR) || p.type === payload);
+  if (!useProtocol) {
+    return undefined;
+  }
+  const template = useProtocol.template;
+  const res: Record<string, any> = {};
+  let curr = 0;
+  let len = payload.length;
+  for (let i = 0, pl = template.length; i < pl; i++) {
+    if (i == pl - 1) {
+      // 最后一次
+      res[template[i]] = payload.substring(curr, len);
+    } else {
+      // 非最后一次
+      let tmp = '';
+      for (; curr < len; curr++) {
+        const c = payload.charAt(curr);
+        if (c == SEPARATOR) {
+          res[template[i]] = tmp;
+          curr++;
+          break;
+        } else {
+          tmp += c;
+        }
+      }
+    }
+  }
+  return res;
+};
+
+// 格式化参数
+export const format = (payload: Payload, protocol: Protocol) => {
+  payload.type = protocol.type;
+  return protocol.template
+    .map(i => payload[i] || '')
+    .join(SEPARATOR);
+};