diff --git a/orion-visor-ui/src/assets/style/host-terminal-layout.less b/orion-visor-ui/src/assets/style/host-terminal-layout.less
index 23ae9e27..6a5c9396 100644
--- a/orion-visor-ui/src/assets/style/host-terminal-layout.less
+++ b/orion-visor-ui/src/assets/style/host-terminal-layout.less
@@ -6,7 +6,9 @@ body {
   --color-bg-content: #FEFEFE;
   --color-sidebar-icon: #737070;
   --color-sidebar-icon-bg: #D7D8DB;
-  --color-sidebar-icon-checked: #CBCCCF;
+  --color-sidebar-icon-checked-bg: #CBCCCF;
+  --color-sidebar-icon-active-bg: #3860FF;
+  --color-sidebar-icon-active-text: rgba(255, 255, 255, .85);
   --color-sidebar-tooltip-text: rgba(255, 255, 255, .9);
   --color-sidebar-tooltip-bg: rgb(29, 33, 41);
   --color-content-text-1: rgba(0, 0, 0, .8);
@@ -21,7 +23,7 @@ body {
   --color-panel-gradient-start: rgba(218, 218, 218, 1);
   --color-panel-gradient-end: rgba(218, 218, 218, 0);
   --color-button-bg: #E3E3E3;
-  --color-button-bg-active: var(--color-sidebar-icon-checked);
+  --color-button-bg-active: var(--color-sidebar-icon-checked-bg);
   --search-bg-focus: rgba(234, 234, 234, .95);
   --search-bg: rgba(234, 234, 234, .75);
   --search-color-text: #0E0E0E;
@@ -40,7 +42,9 @@ body[terminal-theme='dark'] {
   --color-bg-content: #1A1B1C;
   --color-sidebar-icon: #C3C6C9;
   --color-sidebar-icon-bg: #3D3E3F;
-  --color-sidebar-icon-checked: #51525C;
+  --color-sidebar-icon-checked-bg: #51525C;
+  --color-sidebar-icon-active-bg: #3860FF;
+  --color-sidebar-icon-active-text: rgba(255, 255, 255, .85);
   --color-sidebar-tooltip-text: rgba(255, 255, 255, .9);
   --color-sidebar-tooltip-bg: var(--color-sidebar-icon-bg);
   --color-content-text-1: rgba(255, 255, 255, .8);
@@ -72,7 +76,7 @@ body[terminal-theme='dark'] {
   --panel-nav-height: 40px;
   --sidebar-width: 44px;
   --sidebar-icon-wrapper-size: var(--header-height);
-  --sidebar-icon-size: 32px;
+  --sidebar-icon-size: 30px;
   --sidebar-icon-font-size: 22px;
   --color-bg-header-tabs: var(--color-bg-header);
   --color-bg-header-tabs-active: #434343;
@@ -519,7 +523,12 @@ body[terminal-theme='dark'] .arco-modal-container {
     }
 
     &.checked-item {
-      background: var(--color-sidebar-icon-checked);
+      background: var(--color-sidebar-icon-checked-bg);
+    }
+
+    &.active-item {
+      background: var(--color-sidebar-icon-active-bg);
+      color: var(--color-sidebar-icon-active-text);
     }
 
     &.disabled-item {
diff --git a/orion-visor-ui/src/store/modules/terminal/index.ts b/orion-visor-ui/src/store/modules/terminal/index.ts
index 6e0ae4be..73ca7c09 100644
--- a/orion-visor-ui/src/store/modules/terminal/index.ts
+++ b/orion-visor-ui/src/store/modules/terminal/index.ts
@@ -18,6 +18,7 @@ import { defineStore } from 'pinia';
 import { getPreference, updatePreference } from '@/api/user/preference';
 import { getLatestConnectHostId } from '@/api/asset/terminal-connect-log';
 import { nextId } from '@/utils';
+import { isObject } from '@/utils/is';
 import { Message } from '@arco-design/web-vue';
 import { PanelSessionType, TerminalTabs } from '@/views/host/terminal/types/const';
 import TerminalTabManager from '@/views/host/terminal/handler/terminal-tab-manager';
@@ -121,7 +122,7 @@ export default defineStore('terminal', {
         await updatePreference({
           type: 'TERMINAL',
           item,
-          value
+          value: isObject(value) ? JSON.stringify(value) : value,
         });
       } catch (e) {
         Message.error('同步失败');
diff --git a/orion-visor-ui/src/views/host/terminal/components/layout/icon-actions.vue b/orion-visor-ui/src/views/host/terminal/components/layout/icon-actions.vue
index 01f09e39..39b835bc 100644
--- a/orion-visor-ui/src/views/host/terminal/components/layout/icon-actions.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/layout/icon-actions.vue
@@ -15,6 +15,7 @@
                   :class="[
                     iconClass,
                     action.checked === true ? 'checked-item' : '',
+                    action.active === true ? 'active-item' : '',
                   ]"
                   :disabled="action.disabled === true"
                   @click="action.click()">
diff --git a/orion-visor-ui/src/views/host/terminal/components/layout/layout-header.vue b/orion-visor-ui/src/views/host/terminal/components/layout/layout-header.vue
index e20c6c3e..cd972c66 100644
--- a/orion-visor-ui/src/views/host/terminal/components/layout/layout-header.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/layout/layout-header.vue
@@ -14,8 +14,8 @@
               :editable="true"
               :hide-content="true"
               :auto-switch="true"
-              @tab-click="(k: string) => tabManager.clickTab(k)"
-              @delete="(k: string) => tabManager.deleteTab(k)">
+              @tab-click="(k) => tabManager.clickTab(k as string)"
+              @delete="(k) => tabManager.deleteTab(k as string)">
         <a-tab-pane v-for="tab in tabManager.items"
                     :key="tab.key">
           <!-- 标题 -->
diff --git a/orion-visor-ui/src/views/host/terminal/components/layout/left-sidebar.vue b/orion-visor-ui/src/views/host/terminal/components/layout/left-sidebar.vue
index 4ded33a8..af8d62c2 100644
--- a/orion-visor-ui/src/views/host/terminal/components/layout/left-sidebar.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/layout/left-sidebar.vue
@@ -19,6 +19,7 @@
 
 <script lang="ts" setup>
   import type { SidebarAction } from '../../types/define';
+  import { computed } from 'vue';
   import { TerminalTabs } from '../../types/const';
   import { useTerminalStore } from '@/store';
   import IconActions from './icon-actions.vue';
@@ -26,37 +27,47 @@
   const { tabManager } = useTerminalStore();
 
   // 顶部操作
-  const topActions: Array<SidebarAction> = [
-    {
-      icon: TerminalTabs.NEW_CONNECTION.icon,
-      content: TerminalTabs.NEW_CONNECTION.title,
-      click: () => tabManager.openTab(TerminalTabs.NEW_CONNECTION)
-    },
-  ];
+  const topActions = computed<Array<SidebarAction>>(() => {
+    return [
+      {
+        icon: TerminalTabs.NEW_CONNECTION.icon,
+        content: TerminalTabs.NEW_CONNECTION.title,
+        click: () => tabManager.openTab(TerminalTabs.NEW_CONNECTION),
+        active: tabManager.active === TerminalTabs.NEW_CONNECTION.key
+          || tabManager.active === TerminalTabs.TERMINAL_PANEL.key,
+      },
+    ];
+  });
 
   // 底部操作
-  const bottomActions: Array<SidebarAction> = [
-    {
-      icon: TerminalTabs.SHORTCUT_SETTING.icon,
-      content: TerminalTabs.SHORTCUT_SETTING.title,
-      click: () => tabManager.openTab(TerminalTabs.SHORTCUT_SETTING)
-    },
-    {
-      icon: TerminalTabs.DISPLAY_SETTING.icon,
-      content: TerminalTabs.DISPLAY_SETTING.title,
-      click: () => tabManager.openTab(TerminalTabs.DISPLAY_SETTING)
-    },
-    {
-      icon: TerminalTabs.THEME_SETTING.icon,
-      content: TerminalTabs.THEME_SETTING.title,
-      click: () => tabManager.openTab(TerminalTabs.THEME_SETTING)
-    },
-    {
-      icon: TerminalTabs.TERMINAL_SETTING.icon,
-      content: TerminalTabs.TERMINAL_SETTING.title,
-      click: () => tabManager.openTab(TerminalTabs.TERMINAL_SETTING)
-    },
-  ];
+  const bottomActions = computed<Array<SidebarAction>>(() => {
+    return [
+      {
+        icon: TerminalTabs.SHORTCUT_SETTING.icon,
+        content: TerminalTabs.SHORTCUT_SETTING.title,
+        click: () => tabManager.openTab(TerminalTabs.SHORTCUT_SETTING),
+        active: tabManager.active === TerminalTabs.SHORTCUT_SETTING.key,
+      },
+      {
+        icon: TerminalTabs.DISPLAY_SETTING.icon,
+        content: TerminalTabs.DISPLAY_SETTING.title,
+        click: () => tabManager.openTab(TerminalTabs.DISPLAY_SETTING),
+        active: tabManager.active === TerminalTabs.DISPLAY_SETTING.key,
+      },
+      {
+        icon: TerminalTabs.THEME_SETTING.icon,
+        content: TerminalTabs.THEME_SETTING.title,
+        click: () => tabManager.openTab(TerminalTabs.THEME_SETTING),
+        active: tabManager.active === TerminalTabs.THEME_SETTING.key,
+      },
+      {
+        icon: TerminalTabs.TERMINAL_SETTING.icon,
+        content: TerminalTabs.TERMINAL_SETTING.title,
+        click: () => tabManager.openTab(TerminalTabs.TERMINAL_SETTING),
+        active: tabManager.active === TerminalTabs.TERMINAL_SETTING.key,
+      },
+    ];
+  });
 
 </script>
 
diff --git a/orion-visor-ui/src/views/host/terminal/components/layout/right-sidebar.vue b/orion-visor-ui/src/views/host/terminal/components/layout/right-sidebar.vue
index 349f5aed..e4656f1e 100644
--- a/orion-visor-ui/src/views/host/terminal/components/layout/right-sidebar.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/layout/right-sidebar.vue
@@ -19,42 +19,50 @@
 
 <script lang="ts" setup>
   import type { SidebarAction } from '../../types/define';
+  import { computed } from 'vue';
+  import { useTerminalStore } from '@/store';
+  import { TerminalTabs } from '../../types/const';
   import IconActions from './icon-actions.vue';
 
   const emits = defineEmits(['openCommandSnippet', 'openPathBookmark', 'openTransferList', 'openCommandBar', 'screenshot']);
 
+  const { layoutState, tabManager } = useTerminalStore();
+
   // 顶部操作
-  const topActions = [
+  const topActions: Array<SidebarAction> = [
     {
       icon: 'icon-code-block',
       content: '打开命令片段',
-      click: () => emits('openCommandSnippet')
+      click: () => emits('openCommandSnippet'),
     }, {
       icon: 'icon-bookmark',
       content: '打开路径书签',
-      click: () => emits('openPathBookmark')
+      click: () => emits('openPathBookmark'),
     }, {
       icon: 'icon-swap',
       content: '文件传输列表',
       iconStyle: {
         transform: 'rotate(90deg)'
       },
-      click: () => emits('openTransferList')
+      click: () => emits('openTransferList'),
     },
   ];
 
   // 底部操作
-  const bottomActions: Array<SidebarAction> = [
-    {
-      icon: 'icon-send',
-      content: '发送命令',
-      click: () => emits('openCommandBar')
-    }, {
-      icon: 'icon-camera',
-      content: '截图',
-      click: () => emits('screenshot')
-    },
-  ];
+  const bottomActions = computed<Array<SidebarAction>>(() => {
+    return [
+      {
+        icon: 'icon-send',
+        content: '发送命令',
+        active: layoutState.commandBar && tabManager.active === TerminalTabs.TERMINAL_PANEL.key,
+        click: () => emits('openCommandBar'),
+      }, {
+        icon: 'icon-camera',
+        content: '截图',
+        click: () => emits('screenshot'),
+      },
+    ];
+  });
 
 </script>
 
diff --git a/orion-visor-ui/src/views/host/terminal/components/layout/terminal-panel.vue b/orion-visor-ui/src/views/host/terminal/components/layout/terminal-panel.vue
index 77eaac7b..6405cff5 100644
--- a/orion-visor-ui/src/views/host/terminal/components/layout/terminal-panel.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/layout/terminal-panel.vue
@@ -6,8 +6,8 @@
             :auto-switch="false"
             :show-add-button="true"
             @add="openNewConnect"
-            @tab-click="(k: string) => panel.clickTab(k)"
-            @delete="(k: string) => panel.deleteTab(k)">
+            @tab-click="(k) => panel.clickTab(k as string)"
+            @delete="(k) => panel.deleteTab(k as string)">
       <!-- 右侧按钮 -->
       <template #extra>
         <a-space class="panel-extra">
@@ -123,7 +123,7 @@
       margin-right: 6px;
     }
 
-    &:hover{
+    &:hover {
       filter: brightness(1.04);
     }
 
diff --git a/orion-visor-ui/src/views/host/terminal/components/new-connection/new-connection-view.vue b/orion-visor-ui/src/views/host/terminal/components/new-connection/new-connection-view.vue
index a00d21e3..314b9d52 100644
--- a/orion-visor-ui/src/views/host/terminal/components/new-connection/new-connection-view.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/new-connection/new-connection-view.vue
@@ -10,7 +10,7 @@
                        type="button"
                        class="usn"
                        :options="toRadioOptions(newConnectionTypeKey)"
-                       @change="(s: string) => updateTerminalPreference(TerminalPreferenceItem.NEW_CONNECTION_TYPE, s, true)" />
+                       @change="(s) => updateTerminalPreference(TerminalPreferenceItem.NEW_CONNECTION_TYPE, s as string, true)" />
         <!-- 过滤 -->
         <a-auto-complete v-model="filterValue"
                          class="host-filter"
diff --git a/orion-visor-ui/src/views/host/terminal/components/setting/display/terminal-display-block.vue b/orion-visor-ui/src/views/host/terminal/components/setting/display/terminal-display-block.vue
index 069ba553..4a95466c 100644
--- a/orion-visor-ui/src/views/host/terminal/components/setting/display/terminal-display-block.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/setting/display/terminal-display-block.vue
@@ -133,7 +133,7 @@
 
   // 监听内容变化
   watch(formModel, (v, before) => {
-    if (!v) {
+    if (!v || !Object.keys(v).length) {
       return;
     }
     const options = previewTerminal.value?.term?.options;
@@ -149,29 +149,29 @@
         options[key] = (formModel.value as any)[key];
       }
     });
-    // 非初始化则修改终端样式
-    if (before) {
-      Object.values(sessionManager.sessions)
-        .filter(Boolean)
-        .filter(s => s.type === PanelSessionType.SSH.type)
-        .map(s => s as ISshSession)
-        .forEach(s => {
-          const options = s.inst.options;
-          s.inst;
-          // 修改样式
-          Object.keys(v).forEach(k => {
-            let value = v[k as keyof TerminalDisplaySetting];
-            if (k === 'fontFamily') {
-              value = value === '_' ? defaultFontFamily : `${value}, ${defaultFontFamily}`;
-            }
-            options[k as keyof typeof options] = value;
-          });
-          // 自适应
-          s.fit();
+    // 修改终端样式
+    Object.values(sessionManager.sessions)
+      .filter(Boolean)
+      .filter(s => s.type === PanelSessionType.SSH.type)
+      .map(s => s as ISshSession)
+      .forEach(s => {
+        const options = s.inst.options;
+        s.inst;
+        // 修改样式
+        Object.keys(v).forEach(k => {
+          let value = v[k as keyof TerminalDisplaySetting];
+          if (k === 'fontFamily') {
+            value = value === '_' ? defaultFontFamily : `${value}, ${defaultFontFamily}`;
+          }
+          options[k as keyof typeof options] = value;
         });
+        // 自适应
+        s.fit();
+      });
+    // 非初始化则同步
+    if (Object.keys(before).length) {
+      updateTerminalPreference(TerminalPreferenceItem.DISPLAY_SETTING, formModel.value, true);
     }
-    // 同步
-    updateTerminalPreference(TerminalPreferenceItem.DISPLAY_SETTING, formModel.value, true);
     // 聚焦
     previewTerminal.value.term.focus();
   }, { deep: true });
diff --git a/orion-visor-ui/src/views/host/terminal/components/sftp/sftp-table.vue b/orion-visor-ui/src/views/host/terminal/components/sftp/sftp-table.vue
index 4fccf992..ade1e74e 100644
--- a/orion-visor-ui/src/views/host/terminal/components/sftp/sftp-table.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/sftp/sftp-table.vue
@@ -281,8 +281,8 @@
 
   // 加载配置
   onMounted(async () => {
-    const data = await useCacheStore().loadSystemSetting<SftpSetting>('SFTP');
-    previewSize.value = data?.previewSize;
+    const { sftp } = await useCacheStore().loadSystemSetting();
+    previewSize.value = sftp?.previewSize;
   });
 
 </script>
diff --git a/orion-visor-ui/src/views/host/terminal/components/ssh/ssh-context-menu.vue b/orion-visor-ui/src/views/host/terminal/components/ssh/ssh-context-menu.vue
index 7706ea86..4da48dac 100644
--- a/orion-visor-ui/src/views/host/terminal/components/ssh/ssh-context-menu.vue
+++ b/orion-visor-ui/src/views/host/terminal/components/ssh/ssh-context-menu.vue
@@ -11,7 +11,7 @@
     <template v-if="session && preference.interactSetting.enableRightClickMenu" #content>
       <a-doption v-for="(action, index) in actions"
                  :key="index"
-                 :disabled="!session.handler.enabledStatus(action.item)"
+                 :disabled="!session || !session.handler.enabledStatus(action.item)"
                  @click="emits('handle', action.item)">
         <!-- 图标 -->
         <div class="terminal-context-menu-icon">
diff --git a/orion-visor-ui/src/views/host/terminal/index.vue b/orion-visor-ui/src/views/host/terminal/index.vue
index ecf677ba..8e2ea42a 100644
--- a/orion-visor-ui/src/views/host/terminal/index.vue
+++ b/orion-visor-ui/src/views/host/terminal/index.vue
@@ -103,7 +103,7 @@
   const openCommandBar = () => {
     const session = getCurrentSession<ISshSession>(PanelSessionType.SSH.type, true);
     if (session) {
-      layoutState.commandBar = true;
+      layoutState.commandBar = !layoutState.commandBar;
     }
   };
 
diff --git a/orion-visor-ui/src/views/host/terminal/types/define.ts b/orion-visor-ui/src/views/host/terminal/types/define.ts
index 2a70a149..cb570dcb 100644
--- a/orion-visor-ui/src/views/host/terminal/types/define.ts
+++ b/orion-visor-ui/src/views/host/terminal/types/define.ts
@@ -30,6 +30,7 @@ export interface SidebarAction {
   visible?: boolean;
   disabled?: boolean;
   checked?: boolean;
+  active?: boolean;
   iconStyle?: CSSProperties;
   click: () => void;
 }