diff --git a/orion-ops-ui/src/store/modules/terminal/index.ts b/orion-ops-ui/src/store/modules/terminal/index.ts
index 42adea66..c13f921d 100644
--- a/orion-ops-ui/src/store/modules/terminal/index.ts
+++ b/orion-ops-ui/src/store/modules/terminal/index.ts
@@ -143,6 +143,15 @@ export default defineStore('terminal', {
       });
     },
 
+    // 复制并且打开终端
+    openCopyTerminal(hostId: number) {
+      const host = this.hosts.hostList
+        .find(s => s.id === hostId);
+      if (host) {
+        this.openTerminal(host);
+      }
+    }
+
   },
 
 });
diff --git a/orion-ops-ui/src/store/modules/terminal/types.ts b/orion-ops-ui/src/store/modules/terminal/types.ts
index 1ac82dfb..8a1d9464 100644
--- a/orion-ops-ui/src/store/modules/terminal/types.ts
+++ b/orion-ops-ui/src/store/modules/terminal/types.ts
@@ -80,5 +80,5 @@ export interface TerminalShortcutKey {
   ctrlKey: boolean;
   shiftKey: boolean;
   altKey: boolean;
-  key: string;
+  code: string;
 }
diff --git a/orion-ops-ui/src/views/host/terminal/handler/terminal-session-handler.ts b/orion-ops-ui/src/views/host/terminal/handler/terminal-session-handler.ts
index fab3649e..5864f9b1 100644
--- a/orion-ops-ui/src/views/host/terminal/handler/terminal-session-handler.ts
+++ b/orion-ops-ui/src/views/host/terminal/handler/terminal-session-handler.ts
@@ -1,8 +1,9 @@
 import type { TerminalInteractSetting, TerminalShortcutKey } from '@/store/modules/terminal/types';
 import type { ITerminalSession, ITerminalSessionHandler, ITerminalTabManager, TerminalDomRef } from '../types/terminal.type';
 import type { Terminal } from 'xterm';
-import { useTerminalStore } from '@/store';
 import useCopy from '@/hooks/copy';
+import { useTerminalStore } from '@/store';
+import { InnerTabs } from '../types/terminal.const';
 
 const { copy: copyValue, readText } = useCopy();
 
@@ -35,62 +36,86 @@ export default class TerminalSessionHandler implements ITerminalSessionHandler {
         ctrlKey: true,
         shiftKey: true,
         altKey: false,
-        key: 'C'
+        code: 'KeyC'
       }, {
         option: 'paste',
         ctrlKey: true,
         shiftKey: true,
         altKey: false,
-        key: 'V'
+        code: 'KeyV'
       }, {
         option: 'toTop',
         ctrlKey: true,
         shiftKey: true,
         altKey: false,
-        key: 'ArrowUp'
+        code: 'ArrowUp'
       }, {
         option: 'toBottom',
         ctrlKey: true,
         shiftKey: true,
         altKey: false,
-        key: 'ArrowDown'
+        code: 'ArrowDown'
       }, {
         option: 'selectAll',
         ctrlKey: true,
         shiftKey: true,
         altKey: false,
-        key: 'A'
+        code: 'KeyA'
       }, {
         option: 'search',
         ctrlKey: true,
         shiftKey: true,
         altKey: false,
-        key: 'F'
+        code: 'KeyF'
       }, {
         option: 'fontSizePlus',
         ctrlKey: true,
-        shiftKey: true,
-        altKey: false,
-        key: '+'
+        shiftKey: false,
+        altKey: true,
+        code: 'Equal'
       }, {
         option: 'fontSizeSubtract',
         ctrlKey: true,
-        shiftKey: true,
-        altKey: false,
-        key: '_'
+        shiftKey: false,
+        altKey: true,
+        code: 'Minus'
       }, {
         option: 'commandEditor',
         ctrlKey: true,
-        shiftKey: true,
-        altKey: false,
-        key: 'O'
+        shiftKey: false,
+        altKey: true,
+        code: 'KeyE'
       }, {
         option: 'close',
         ctrlKey: true,
-        shiftKey: true,
-        altKey: false,
-        key: 'W'
-      }
+        shiftKey: false,
+        altKey: true,
+        code: 'KeyW'
+      }, {
+        option: 'changeToPrev',
+        ctrlKey: true,
+        shiftKey: false,
+        altKey: true,
+        code: 'ArrowLeft'
+      }, {
+        option: 'changeToNext',
+        ctrlKey: true,
+        shiftKey: false,
+        altKey: true,
+        code: 'ArrowRight'
+      }, {
+        option: 'openCopyTerminal',
+        ctrlKey: true,
+        shiftKey: false,
+        altKey: true,
+        code: 'KeyO'
+      }, {
+        option: 'openNewConnect',
+        ctrlKey: true,
+        shiftKey: false,
+        altKey: true,
+        code: 'KeyN'
+      },
     ];
     this.tabManager = tabManager;
   }
@@ -126,7 +151,7 @@ export default class TerminalSessionHandler implements ITerminalSessionHandler {
   triggerShortcutKey(e: KeyboardEvent): boolean {
     // 检测触发的快捷键
     const key = this.shortcutKeys.find(key => {
-      return key.key === e.key
+      return key.code === e.code
         && key.altKey === e.altKey
         && key.shiftKey === e.shiftKey
         && key.ctrlKey === e.ctrlKey;
@@ -240,13 +265,29 @@ export default class TerminalSessionHandler implements ITerminalSessionHandler {
     this.session.disconnect();
   }
 
-  // 关闭
-  close() {
+  // 关闭 tab
+  closeTab() {
     this.tabManager.deleteTab(this.session.sessionId);
   }
 
-  // todo
-  // 切换 tab
-  // 打开 新
+  // 切换到前一个 tab
+  changeToPrev() {
+    this.tabManager.changeToPrev();
+  }
+
+  // 切换到后一个 tab
+  changeToNext() {
+    this.tabManager.changeToNext();
+  }
+
+  // 复制终端
+  openCopyTerminal() {
+    useTerminalStore().openCopyTerminal(this.session.hostId);
+  }
+
+  // 打开新建连接页面
+  openNewConnect() {
+    this.tabManager.openTab(InnerTabs.NEW_CONNECTION);
+  }
 
 }
diff --git a/orion-ops-ui/src/views/host/terminal/handler/terminal-session-manager.ts b/orion-ops-ui/src/views/host/terminal/handler/terminal-session-manager.ts
index 976de2c7..3210dcf2 100644
--- a/orion-ops-ui/src/views/host/terminal/handler/terminal-session-manager.ts
+++ b/orion-ops-ui/src/views/host/terminal/handler/terminal-session-manager.ts
@@ -99,16 +99,19 @@ export default class TerminalSessionManager implements ITerminalSessionManager {
 
   // 重置
   reset(): void {
-    this.sessions = {};
-    // 关闭 channel
-    this.channel.close();
-    // 清除 ping 事件
-    if (this.keepAliveTask) {
-      clearInterval(this.keepAliveTask);
-      this.keepAliveTask = undefined;
+    try {
+      this.sessions = {};
+      // 关闭 channel
+      this.channel.close();
+      // 清除 ping 事件
+      if (this.keepAliveTask) {
+        clearInterval(this.keepAliveTask);
+        this.keepAliveTask = undefined;
+      }
+      // 移除 resize 事件
+      removeEventListen(window, 'resize', this.dispatchResizeFn);
+    } catch (e) {
     }
-    // 移除 resize 事件
-    removeEventListen(window, 'resize', this.dispatchResizeFn);
   }
 
 }
diff --git a/orion-ops-ui/src/views/host/terminal/handler/terminal-tab-manager.ts b/orion-ops-ui/src/views/host/terminal/handler/terminal-tab-manager.ts
index 0815357b..303974a2 100644
--- a/orion-ops-ui/src/views/host/terminal/handler/terminal-tab-manager.ts
+++ b/orion-ops-ui/src/views/host/terminal/handler/terminal-tab-manager.ts
@@ -44,6 +44,30 @@ export default class TerminalTabManager implements ITerminalTabManager {
     this.active = tab.key;
   }
 
+  // 切换到前一个 tab
+  changeToPrev() {
+    this.changeToIndex(this.getCurrentTabIndex() - 1);
+  }
+
+  // 切换到后一个 tab
+  changeToNext() {
+    this.changeToIndex(this.getCurrentTabIndex() + 1);
+  }
+
+  // 切换索引 tab
+  changeToIndex(index: number) {
+    if (index < 0 || index >= this.items.length) {
+      return;
+    }
+    // 切换 tab
+    this.active = this.items[index].key;
+  }
+
+  // 获取当前索引
+  private getCurrentTabIndex(): number {
+    return this.items.findIndex(s => s.key === this.active);
+  }
+
   // 清空
   clear() {
     this.active = undefined as unknown as string;
diff --git a/orion-ops-ui/src/views/host/terminal/types/terminal.const.ts b/orion-ops-ui/src/views/host/terminal/types/terminal.const.ts
index c8b827fd..0e089196 100644
--- a/orion-ops-ui/src/views/host/terminal/types/terminal.const.ts
+++ b/orion-ops-ui/src/views/host/terminal/types/terminal.const.ts
@@ -121,7 +121,7 @@ export const ActionBarItems = [
     icon: 'icon-poweroff',
     content: '断开连接',
   }, {
-    item: 'close',
+    item: 'closeTab',
     icon: 'icon-close',
     content: '关闭终端',
   }
diff --git a/orion-ops-ui/src/views/host/terminal/types/terminal.type.ts b/orion-ops-ui/src/views/host/terminal/types/terminal.type.ts
index 00c2642d..e6edcc55 100644
--- a/orion-ops-ui/src/views/host/terminal/types/terminal.type.ts
+++ b/orion-ops-ui/src/views/host/terminal/types/terminal.type.ts
@@ -97,6 +97,12 @@ export interface ITerminalTabManager {
   deleteTab: (key: string) => void;
   // 打开 tab
   openTab: (tab: TerminalTabItem) => void;
+  // 切换到前一个 tab
+  changeToPrev: () => void;
+  // 切换到后一个 tab
+  changeToNext: () => void;
+  // 切换索引 tab
+  changeToIndex: (index: number) => void;
   // 清空
   clear: () => void;
 }
@@ -172,10 +178,12 @@ export interface ITerminalSession {
   setCanWrite: (canWrite: boolean) => void;
   // 写入数据
   write: (value: string | Uint8Array) => void;
-  // 自适应
-  fit: () => void;
   // 聚焦
   focus: () => void;
+  // 失焦
+  blur: () => void;
+  // 自适应
+  fit: () => void;
   // 查找
   find: (word: string, next: boolean, options: ISearchOptions) => void;
   // 断开连接
@@ -221,6 +229,14 @@ export interface ITerminalSessionHandler {
   clear: () => void;
   // 断开连接
   disconnect: () => void;
-  // 关闭
-  close: () => void;
+  // 关闭 tab
+  closeTab: () => void;
+  // 切换到前一个 tab
+  changeToPrev: () => void;
+  // 切换到后一个 tab
+  changeToNext: () => void;
+  // 复制终端
+  openCopyTerminal: () => void;
+  // 打开新建连接页面
+  openNewConnect: () => void;
 }