diff --git a/dist/hotkeys.common.js b/dist/hotkeys.common.js
index b2a692fa..652a4ca2 100644
--- a/dist/hotkeys.common.js
+++ b/dist/hotkeys.common.js
@@ -2,7 +2,7 @@
  * hotkeys-js v3.13.3 
  * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies. 
  * 
- * Copyright (c) 2023 kenny wong <wowohoo@qq.com> 
+ * Copyright (c) 2024 kenny wong <wowohoo@qq.com> 
  * https://github.com/jaywcjlove/hotkeys-js.git 
  * 
  * @website: https://jaywcjlove.github.io/hotkeys-js
@@ -19,9 +19,14 @@ function addEvent(object, event, method, useCapture) {
   if (object.addEventListener) {
     object.addEventListener(event, method, useCapture);
   } else if (object.attachEvent) {
-    object.attachEvent("on".concat(event), () => {
-      method(window.event);
-    });
+    object.attachEvent("on".concat(event), method);
+  }
+}
+function removeEvent(object, event, method, useCapture) {
+  if (object.removeEventListener) {
+    object.removeEventListener(event, method, useCapture);
+  } else if (object.deachEvent) {
+    object.deachEvent("on".concat(event), method);
   }
 }
 
@@ -156,9 +161,9 @@ for (let k = 1; k < 20; k++) {
 }
 
 let _downKeys = []; // 记录摁下的绑定键
-let winListendFocus = false; // window是否已经监听了focus事件
+let winListendFocus = null; // window是否已经监听了focus事件
 let _scope = 'all'; // 默认热键范围
-const elementHasBindEvent = []; // 已绑定事件的节点记录
+const elementEventMap = new Map(); // 已绑定事件的节点记录
 
 // 返回键码
 const code = x => _keyMap[x.toLowerCase()] || _modifier[x.toLowerCase()] || x.toUpperCase().charCodeAt(0);
@@ -235,7 +240,17 @@ function deleteScope(scope, newScope) {
     if (Object.prototype.hasOwnProperty.call(_handlers, key)) {
       handlers = _handlers[key];
       for (i = 0; i < handlers.length;) {
-        if (handlers[i].scope === scope) handlers.splice(i, 1);else i++;
+        if (handlers[i].scope === scope) {
+          const deleteItems = handlers.splice(i, 1);
+          deleteItems.forEach(_ref2 => {
+            let {
+              element
+            } = _ref2;
+            return removeKeyEvent(element);
+          });
+        } else {
+          i++;
+        }
       }
     }
   }
@@ -271,6 +286,7 @@ function unbind(keysInfo) {
   // unbind(), unbind all keys
   if (typeof keysInfo === 'undefined') {
     Object.keys(_handlers).forEach(key => delete _handlers[key]);
+    removeKeyEvent(null);
   } else if (Array.isArray(keysInfo)) {
     // support like : unbind([{key: 'ctrl+a', scope: 's1'}, {key: 'ctrl-a', scope: 's2', splitKey: '-'}])
     keysInfo.forEach(info => {
@@ -300,13 +316,13 @@ function unbind(keysInfo) {
 }
 
 // 解除绑定某个范围的快捷键
-const eachUnbind = _ref2 => {
+const eachUnbind = _ref3 => {
   let {
     key,
     scope,
     method,
     splitKey = '+'
-  } = _ref2;
+  } = _ref3;
   const multipleKeys = getKeys(key);
   multipleKeys.forEach(originKey => {
     const unbindKeys = originKey.split(splitKey);
@@ -317,11 +333,15 @@ const eachUnbind = _ref2 => {
     // 判断是否传入范围，没有就获取范围
     if (!scope) scope = getScope();
     const mods = len > 1 ? getMods(_modifier, unbindKeys) : [];
+    const unbindElements = [];
     _handlers[keyCode] = _handlers[keyCode].filter(record => {
       // 通过函数判断，是否解除绑定，函数相等直接返回
       const isMatchingMethod = method ? record.method === method : true;
-      return !(isMatchingMethod && record.scope === scope && compareArray(record.mods, mods));
+      const isUnbind = isMatchingMethod && record.scope === scope && compareArray(record.mods, mods);
+      if (isUnbind) unbindElements.push(record.element);
+      return !isUnbind;
     });
+    unbindElements.forEach(element => removeKeyEvent(element));
   });
 };
 
@@ -445,10 +465,12 @@ function dispatch(event, element) {
   }
   // key 不在 _handlers 中返回
   if (!(key in _handlers)) return;
-  for (let i = 0; i < _handlers[key].length; i++) {
-    if (event.type === 'keydown' && _handlers[key][i].keydown || event.type === 'keyup' && _handlers[key][i].keyup) {
-      if (_handlers[key][i].key) {
-        const record = _handlers[key][i];
+  const handlerKey = _handlers[key];
+  const keyLen = handlerKey.length;
+  for (let i = 0; i < keyLen; i++) {
+    if (event.type === 'keydown' && handlerKey[i].keydown || event.type === 'keyup' && handlerKey[i].keyup) {
+      if (handlerKey[i].key) {
+        const record = handlerKey[i];
         const {
           splitKey
         } = record;
@@ -465,11 +487,6 @@ function dispatch(event, element) {
     }
   }
 }
-
-// 判断 element 是否已经绑定事件
-function isElementBind(element) {
-  return elementHasBindEvent.indexOf(element) > -1;
-}
 function hotkeys(key, option, method) {
   _downKeys = [];
   const keys = getKeys(key); // 需要处理的快捷键列表
@@ -528,21 +545,35 @@ function hotkeys(key, option, method) {
     });
   }
   // 在全局document上设置快捷键
-  if (typeof element !== 'undefined' && !isElementBind(element) && window) {
-    elementHasBindEvent.push(element);
-    addEvent(element, 'keydown', e => {
-      dispatch(e, element);
-    }, capture);
+  if (typeof element !== 'undefined' && window) {
+    if (!elementEventMap.has(element)) {
+      const keydownListener = function () {
+        let event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window.event;
+        return dispatch(event, element);
+      };
+      const keyupListenr = function () {
+        let event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window.event;
+        dispatch(event, element);
+        clearModifier(event);
+      };
+      elementEventMap.set(element, {
+        keydownListener,
+        keyupListenr,
+        capture
+      });
+      addEvent(element, 'keydown', keydownListener, capture);
+      addEvent(element, 'keyup', keyupListenr, capture);
+    }
     if (!winListendFocus) {
-      winListendFocus = true;
-      addEvent(window, 'focus', () => {
+      const listener = () => {
         _downKeys = [];
-      }, capture);
+      };
+      winListendFocus = {
+        listener,
+        capture
+      };
+      addEvent(window, 'focus', listener, capture);
     }
-    addEvent(element, 'keyup', e => {
-      dispatch(e, element);
-      clearModifier(e);
-    }, capture);
   }
 }
 function trigger(shortcut) {
@@ -556,6 +587,58 @@ function trigger(shortcut) {
     });
   });
 }
+
+// 销毁事件,unbind之后判断element上是否还有键盘快捷键，如果没有移除监听
+function removeKeyEvent(element) {
+  const values = Object.values(_handlers).flat();
+  const findindex = values.findIndex(_ref4 => {
+    let {
+      element: el
+    } = _ref4;
+    return el === element;
+  });
+  if (findindex < 0) {
+    const {
+      keydownListener,
+      keyupListenr,
+      capture
+    } = elementEventMap.get(element) || {};
+    if (keydownListener && keyupListenr) {
+      removeEvent(element, 'keyup', keyupListenr, capture);
+      removeEvent(element, 'keydown', keydownListener, capture);
+      elementEventMap.delete(element);
+    }
+  }
+  if (values.length <= 0 || elementEventMap.size <= 0) {
+    // 移除所有的元素上的监听
+    const eventKeys = Object.keys(elementEventMap);
+    eventKeys.forEach(el => {
+      const {
+        keydownListener,
+        keyupListenr,
+        capture
+      } = elementEventMap.get(el) || {};
+      if (keydownListener && keyupListenr) {
+        removeEvent(el, 'keyup', keyupListenr, capture);
+        removeEvent(el, 'keydown', keydownListener, capture);
+        elementEventMap.delete(el);
+      }
+    });
+    // 清空 elementEventMap
+    elementEventMap.clear();
+    // 清空 _handlers
+    Object.keys(_handlers).forEach(key => delete _handlers[key]);
+    // 移除window上的focus监听
+    if (winListendFocus) {
+      const {
+        listener,
+        capture
+      } = winListendFocus;
+      removeEvent(window, 'focus', listener, capture);
+      winListendFocus = null;
+    }
+  }
+}
 const _api = {
   getPressedKeyString,
   setScope,
diff --git a/dist/hotkeys.common.min.js b/dist/hotkeys.common.min.js
index 1458cbd8..3f94f965 100644
--- a/dist/hotkeys.common.min.js
+++ b/dist/hotkeys.common.min.js
@@ -1,2 +1,2 @@
-/*! hotkeys-js v3.13.3 | MIT © 2023 kenny wong <wowohoo@qq.com> https://jaywcjlove.github.io/hotkeys-js */
-"use strict";const isff="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function addEvent(e,t,o,n){e.addEventListener?e.addEventListener(t,o,n):e.attachEvent&&e.attachEvent("on".concat(t),()=>{o(window.event)})}function getMods(t,e){var o=e.slice(0,e.length-1);for(let e=0;e<o.length;e++)o[e]=t[o[e].toLowerCase()];return o}function getKeys(e){var t=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(",");let o=t.lastIndexOf("");for(;0<=o;)t[o-1]+=",",t.splice(o,1),o=t.lastIndexOf("");return t}function compareArray(e,t){var o=e.length<t.length?t:e,n=e.length<t.length?e:t;let s=!0;for(let e=0;e<o.length;e++)~n.indexOf(o[e])||(s=!1);return s}const _keyMap={backspace:8,"\u232b":8,tab:9,clear:12,enter:13,"\u21a9":13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":isff?173:189,"=":isff?61:187,";":isff?59:186,"'":222,"[":219,"]":221,"\\":220},_modifier={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},modifierMap={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},_mods={16:!1,18:!1,17:!1,91:!1},_handlers={};for(let e=1;e<20;e++)_keyMap["f".concat(e)]=111+e;let _downKeys=[],winListendFocus=!1,_scope="all";const elementHasBindEvent=[],code=e=>_keyMap[e.toLowerCase()]||_modifier[e.toLowerCase()]||e.toUpperCase().charCodeAt(0),getKey=t=>Object.keys(_keyMap).find(e=>_keyMap[e]===t),getModifier=t=>Object.keys(_modifier).find(e=>_modifier[e]===t);function setScope(e){_scope=e||"all"}function getScope(){return _scope||"all"}function getPressedKeyCodes(){return _downKeys.slice(0)}function getPressedKeyString(){return _downKeys.map(e=>getKey(e)||getModifier(e)||String.fromCharCode(e))}function getAllKeyCodes(){const s=[];return Object.keys(_handlers).forEach(e=>{_handlers[e].forEach(e=>{var{key:e,scope:t,mods:o,shortcut:n}=e;s.push({scope:t,shortcut:n,mods:o,keys:e.split("+").map(e=>code(e))})})}),s}function filter(e){var e=e.target||e.srcElement,t=e["tagName"];let o=!e.isContentEditable&&("INPUT"!==t&&"TEXTAREA"!==t&&"SELECT"!==t||e.readOnly)?!0:!1;return o}function isPressed(e){return"string"==typeof e&&(e=code(e)),!!~_downKeys.indexOf(e)}function deleteScope(e,t){var o;let n;e=e||getScope();for(const s in _handlers)if(Object.prototype.hasOwnProperty.call(_handlers,s))for(o=_handlers[s],n=0;n<o.length;)o[n].scope===e?o.splice(n,1):n++;getScope()===e&&setScope(t||"all")}function clearModifier(e){let t=e.keyCode||e.which||e.charCode;var o=_downKeys.indexOf(t);if(o<0||_downKeys.splice(o,1),e.key&&"meta"==e.key.toLowerCase()&&_downKeys.splice(0,_downKeys.length),(t=93!==t&&224!==t?t:91)in _mods){_mods[t]=!1;for(const n in _modifier)_modifier[n]===t&&(hotkeys[n]=!1)}}function unbind(o){if(void 0===o)Object.keys(_handlers).forEach(e=>delete _handlers[e]);else if(Array.isArray(o))o.forEach(e=>{e.key&&eachUnbind(e)});else if("object"==typeof o)o.key&&eachUnbind(o);else if("string"==typeof o){for(var n=arguments.length,s=Array(1<n?n-1:0),d=1;d<n;d++)s[d-1]=arguments[d];let[e,t]=s;"function"==typeof e&&(t=e,e=""),eachUnbind({key:o,scope:e,method:t,splitKey:"+"})}}const eachUnbind=e=>{let{key:t,scope:s,method:d,splitKey:i="+"}=e;getKeys(t).forEach(e=>{var e=e.split(i),t=e.length,o=e[t-1],o="*"===o?"*":code(o);if(_handlers[o]){s=s||getScope();const n=1<t?getMods(_modifier,e):[];_handlers[o]=_handlers[o].filter(e=>{return!((!d||e.method===d)&&e.scope===s&&compareArray(e.mods,n))})}})};function eventHandler(t,o,n,e){if(o.element===e){let e;if(o.scope===n||"all"===o.scope){e=0<o.mods.length;for(const s in _mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(!_mods[s]&&~o.mods.indexOf(+s)||_mods[s]&&!~o.mods.indexOf(+s))&&(e=!1);(0!==o.mods.length||_mods[16]||_mods[18]||_mods[17]||_mods[91])&&!e&&"*"!==o.shortcut||(o.keys=[],o.keys=o.keys.concat(_downKeys),!1===o.method(t,o)&&(t.preventDefault?t.preventDefault():t.returnValue=!1,t.stopPropagation&&t.stopPropagation(),t.cancelBubble)&&(t.cancelBubble=!0))}}}function dispatch(o,t){var n=_handlers["*"];let s=o.keyCode||o.which||o.charCode;if(hotkeys.filter.call(this,o)){if(93!==s&&224!==s||(s=91),~_downKeys.indexOf(s)||229===s||_downKeys.push(s),["ctrlKey","altKey","shiftKey","metaKey"].forEach(e=>{var t=modifierMap[e];o[e]&&!~_downKeys.indexOf(t)?_downKeys.push(t):!o[e]&&~_downKeys.indexOf(t)?_downKeys.splice(_downKeys.indexOf(t),1):"metaKey"!==e||!o[e]||3!==_downKeys.length||o.ctrlKey||o.shiftKey||o.altKey||(_downKeys=_downKeys.slice(_downKeys.indexOf(t)))}),s in _mods){_mods[s]=!0;for(const e in _modifier)_modifier[e]===s&&(hotkeys[e]=!0);if(!n)return}for(const c in _mods)Object.prototype.hasOwnProperty.call(_mods,c)&&(_mods[c]=o[modifierMap[c]]);o.getModifierState&&(!o.altKey||o.ctrlKey)&&o.getModifierState("AltGraph")&&(~_downKeys.indexOf(17)||_downKeys.push(17),~_downKeys.indexOf(18)||_downKeys.push(18),_mods[17]=!0,_mods[18]=!0);var d=getScope();if(n)for(let e=0;e<n.length;e++)n[e].scope===d&&("keydown"===o.type&&n[e].keydown||"keyup"===o.type&&n[e].keyup)&&eventHandler(o,n[e],d,t);if(s in _handlers)for(let e=0;e<_handlers[s].length;e++)if(("keydown"===o.type&&_handlers[s][e].keydown||"keyup"===o.type&&_handlers[s][e].keyup)&&_handlers[s][e].key){var i=_handlers[s][e],r=i["splitKey"],l=i.key.split(r),a=[];for(let e=0;e<l.length;e++)a.push(code(l[e]));a.sort().join("")===_downKeys.sort().join("")&&eventHandler(o,i,d,t)}}}function isElementBind(e){return!!~elementHasBindEvent.indexOf(e)}function hotkeys(e,t,o){_downKeys=[];var n=getKeys(e);let s=[],d="all",i=document,r=0,l=!1,a=!0,c="+",y=!1,f=!1;for(void 0===o&&"function"==typeof t&&(o=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(d=t.scope),t.element&&(i=t.element),t.keyup&&(l=t.keyup),void 0!==t.keydown&&(a=t.keydown),void 0!==t.capture&&(y=t.capture),"string"==typeof t.splitKey&&(c=t.splitKey),!0===t.single)&&(f=!0),"string"==typeof t&&(d=t),f&&unbind(e,d);r<n.length;r++)e=n[r].split(c),s=[],1<e.length&&(s=getMods(_modifier,e)),(e="*"===(e=e[e.length-1])?"*":code(e))in _handlers||(_handlers[e]=[]),_handlers[e].push({keyup:l,keydown:a,scope:d,mods:s,shortcut:n[r],method:o,key:n[r],splitKey:c,element:i});void 0!==i&&!isElementBind(i)&&window&&(elementHasBindEvent.push(i),addEvent(i,"keydown",e=>{dispatch(e,i)},y),winListendFocus||(winListendFocus=!0,addEvent(window,"focus",()=>{_downKeys=[]},y)),addEvent(i,"keyup",e=>{dispatch(e,i),clearModifier(e)},y))}function trigger(t){let o=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"all";Object.keys(_handlers).forEach(e=>{_handlers[e].filter(e=>e.scope===o&&e.shortcut===t).forEach(e=>{e&&e.method&&e.method()})})}const _api={getPressedKeyString:getPressedKeyString,setScope:setScope,getScope:getScope,deleteScope:deleteScope,getPressedKeyCodes:getPressedKeyCodes,getAllKeyCodes:getAllKeyCodes,isPressed:isPressed,filter:filter,trigger:trigger,unbind:unbind,keyMap:_keyMap,modifier:_modifier,modifierMap:modifierMap};for(const f0 in _api)Object.prototype.hasOwnProperty.call(_api,f0)&&(hotkeys[f0]=_api[f0]);if("undefined"!=typeof window){const g0=window.hotkeys;hotkeys.noConflict=e=>(e&&window.hotkeys===hotkeys&&(window.hotkeys=g0),hotkeys),window.hotkeys=hotkeys}module.exports=hotkeys;
\ No newline at end of file
+/*! hotkeys-js v3.13.3 | MIT © 2024 kenny wong <wowohoo@qq.com> https://jaywcjlove.github.io/hotkeys-js */
+"use strict";const isff="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function addEvent(e,t,n,o){e.addEventListener?e.addEventListener(t,n,o):e.attachEvent&&e.attachEvent("on".concat(t),n)}function removeEvent(e,t,n,o){e.removeEventListener?e.removeEventListener(t,n,o):e.deachEvent&&e.deachEvent("on".concat(t),n)}function getMods(t,e){var n=e.slice(0,e.length-1);for(let e=0;e<n.length;e++)n[e]=t[n[e].toLowerCase()];return n}function getKeys(e){var t=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(",");let n=t.lastIndexOf("");for(;0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}function compareArray(e,t){var n=e.length<t.length?t:e,o=e.length<t.length?e:t;let s=!0;for(let e=0;e<n.length;e++)~o.indexOf(n[e])||(s=!1);return s}const _keyMap={backspace:8,"\u232b":8,tab:9,clear:12,enter:13,"\u21a9":13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":isff?173:189,"=":isff?61:187,";":isff?59:186,"'":222,"[":219,"]":221,"\\":220},_modifier={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},modifierMap={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},_mods={16:!1,18:!1,17:!1,91:!1},_handlers={};for(let e=1;e<20;e++)_keyMap["f".concat(e)]=111+e;let _downKeys=[],winListendFocus=null,_scope="all";const elementEventMap=new Map,code=e=>_keyMap[e.toLowerCase()]||_modifier[e.toLowerCase()]||e.toUpperCase().charCodeAt(0),getKey=t=>Object.keys(_keyMap).find(e=>_keyMap[e]===t),getModifier=t=>Object.keys(_modifier).find(e=>_modifier[e]===t);function setScope(e){_scope=e||"all"}function getScope(){return _scope||"all"}function getPressedKeyCodes(){return _downKeys.slice(0)}function getPressedKeyString(){return _downKeys.map(e=>getKey(e)||getModifier(e)||String.fromCharCode(e))}function getAllKeyCodes(){const s=[];return Object.keys(_handlers).forEach(e=>{_handlers[e].forEach(e=>{var{key:e,scope:t,mods:n,shortcut:o}=e;s.push({scope:t,shortcut:o,mods:n,keys:e.split("+").map(e=>code(e))})})}),s}function filter(e){var e=e.target||e.srcElement,t=e["tagName"];let n=!e.isContentEditable&&("INPUT"!==t&&"TEXTAREA"!==t&&"SELECT"!==t||e.readOnly)?!0:!1;return n}function isPressed(e){return"string"==typeof e&&(e=code(e)),!!~_downKeys.indexOf(e)}function deleteScope(e,t){var n;let o;e=e||getScope();for(const s in _handlers)if(Object.prototype.hasOwnProperty.call(_handlers,s))for(n=_handlers[s],o=0;o<n.length;)n[o].scope===e?n.splice(o,1).forEach(e=>{e=e.element;return removeKeyEvent(e)}):o++;getScope()===e&&setScope(t||"all")}function clearModifier(e){let t=e.keyCode||e.which||e.charCode;var n=_downKeys.indexOf(t);if(n<0||_downKeys.splice(n,1),e.key&&"meta"==e.key.toLowerCase()&&_downKeys.splice(0,_downKeys.length),(t=93!==t&&224!==t?t:91)in _mods){_mods[t]=!1;for(const o in _modifier)_modifier[o]===t&&(hotkeys[o]=!1)}}function unbind(n){if(void 0===n)Object.keys(_handlers).forEach(e=>delete _handlers[e]),removeKeyEvent(null);else if(Array.isArray(n))n.forEach(e=>{e.key&&eachUnbind(e)});else if("object"==typeof n)n.key&&eachUnbind(n);else if("string"==typeof n){for(var o=arguments.length,s=Array(1<o?o-1:0),r=1;r<o;r++)s[r-1]=arguments[r];let[e,t]=s;"function"==typeof e&&(t=e,e=""),eachUnbind({key:n,scope:e,method:t,splitKey:"+"})}}const eachUnbind=e=>{let{key:t,scope:r,method:d,splitKey:i="+"}=e;getKeys(t).forEach(e=>{var e=e.split(i),t=e.length,n=e[t-1],n="*"===n?"*":code(n);if(_handlers[n]){r=r||getScope();const o=1<t?getMods(_modifier,e):[],s=[];_handlers[n]=_handlers[n].filter(e=>{var t=(!d||e.method===d)&&e.scope===r&&compareArray(e.mods,o);return t&&s.push(e.element),!t}),s.forEach(e=>removeKeyEvent(e))}})};function eventHandler(t,n,o,e){if(n.element===e){let e;if(n.scope===o||"all"===n.scope){e=0<n.mods.length;for(const s in _mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(!_mods[s]&&~n.mods.indexOf(+s)||_mods[s]&&!~n.mods.indexOf(+s))&&(e=!1);(0!==n.mods.length||_mods[16]||_mods[18]||_mods[17]||_mods[91])&&!e&&"*"!==n.shortcut||(n.keys=[],n.keys=n.keys.concat(_downKeys),!1===n.method(t,n)&&(t.preventDefault?t.preventDefault():t.returnValue=!1,t.stopPropagation&&t.stopPropagation(),t.cancelBubble)&&(t.cancelBubble=!0))}}}function dispatch(n,t){var o=_handlers["*"];let e=n.keyCode||n.which||n.charCode;if(hotkeys.filter.call(this,n)){if(93!==e&&224!==e||(e=91),~_downKeys.indexOf(e)||229===e||_downKeys.push(e),["ctrlKey","altKey","shiftKey","metaKey"].forEach(e=>{var t=modifierMap[e];n[e]&&!~_downKeys.indexOf(t)?_downKeys.push(t):!n[e]&&~_downKeys.indexOf(t)?_downKeys.splice(_downKeys.indexOf(t),1):"metaKey"!==e||!n[e]||3!==_downKeys.length||n.ctrlKey||n.shiftKey||n.altKey||(_downKeys=_downKeys.slice(_downKeys.indexOf(t)))}),e in _mods){_mods[e]=!0;for(const y in _modifier)_modifier[y]===e&&(hotkeys[y]=!0);if(!o)return}for(const p in _mods)Object.prototype.hasOwnProperty.call(_mods,p)&&(_mods[p]=n[modifierMap[p]]);n.getModifierState&&(!n.altKey||n.ctrlKey)&&n.getModifierState("AltGraph")&&(~_downKeys.indexOf(17)||_downKeys.push(17),~_downKeys.indexOf(18)||_downKeys.push(18),_mods[17]=!0,_mods[18]=!0);var s=getScope();if(o)for(let e=0;e<o.length;e++)o[e].scope===s&&("keydown"===n.type&&o[e].keydown||"keyup"===n.type&&o[e].keyup)&&eventHandler(n,o[e],s,t);if(e in _handlers){var r=_handlers[e],d=r.length;for(let e=0;e<d;e++)if(("keydown"===n.type&&r[e].keydown||"keyup"===n.type&&r[e].keyup)&&r[e].key){var i=r[e],a=i["splitKey"],l=i.key.split(a),c=[];for(let e=0;e<l.length;e++)c.push(code(l[e]));c.sort().join("")===_downKeys.sort().join("")&&eventHandler(n,i,s,t)}}}}function hotkeys(e,t,n){_downKeys=[];var o,s=getKeys(e);let r=[],d="all",i=document,a=0,l=!1,c=!0,y="+",p=!1,f=!1;for(void 0===n&&"function"==typeof t&&(n=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(d=t.scope),t.element&&(i=t.element),t.keyup&&(l=t.keyup),void 0!==t.keydown&&(c=t.keydown),void 0!==t.capture&&(p=t.capture),"string"==typeof t.splitKey&&(y=t.splitKey),!0===t.single)&&(f=!0),"string"==typeof t&&(d=t),f&&unbind(e,d);a<s.length;a++)e=s[a].split(y),r=[],1<e.length&&(r=getMods(_modifier,e)),(e="*"===(e=e[e.length-1])?"*":code(e))in _handlers||(_handlers[e]=[]),_handlers[e].push({keyup:l,keydown:c,scope:d,mods:r,shortcut:s[a],method:n,key:s[a],splitKey:y,element:i});void 0!==i&&window&&(elementEventMap.has(i)||(t=function(){return dispatch(0<arguments.length&&void 0!==arguments[0]?arguments[0]:window.event,i)},o=function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:window.event;dispatch(e,i),clearModifier(e)},elementEventMap.set(i,{keydownListener:t,keyupListenr:o,capture:p}),addEvent(i,"keydown",t,p),addEvent(i,"keyup",o,p)),winListendFocus||(t=()=>{_downKeys=[]},winListendFocus={listener:t,capture:p},addEvent(window,"focus",t,p)))}function trigger(t){let n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"all";Object.keys(_handlers).forEach(e=>{_handlers[e].filter(e=>e.scope===n&&e.shortcut===t).forEach(e=>{e&&e.method&&e.method()})})}function removeKeyEvent(t){var e,n,o,s=Object.values(_handlers).flat();s.findIndex(e=>{e=e.element;return e===t})<0&&({keydownListener:o,keyupListenr:n,capture:e}=elementEventMap.get(t)||{},o)&&n&&(removeEvent(t,"keyup",n,e),removeEvent(t,"keydown",o,e),elementEventMap.delete(t)),0<s.length&&0<elementEventMap.size||(Object.keys(elementEventMap).forEach(e=>{var{keydownListener:t,keyupListenr:n,capture:o}=elementEventMap.get(e)||{};t&&n&&(removeEvent(e,"keyup",n,o),removeEvent(e,"keydown",t,o),elementEventMap.delete(e))}),elementEventMap.clear(),Object.keys(_handlers).forEach(e=>delete _handlers[e]),winListendFocus&&({listener:n,capture:o}=winListendFocus,removeEvent(window,"focus",n,o),winListendFocus=null))}const _api={getPressedKeyString:getPressedKeyString,setScope:setScope,getScope:getScope,deleteScope:deleteScope,getPressedKeyCodes:getPressedKeyCodes,getAllKeyCodes:getAllKeyCodes,isPressed:isPressed,filter:filter,trigger:trigger,unbind:unbind,keyMap:_keyMap,modifier:_modifier,modifierMap:modifierMap};for(const J0 in _api)Object.prototype.hasOwnProperty.call(_api,J0)&&(hotkeys[J0]=_api[J0]);if("undefined"!=typeof window){const K0=window.hotkeys;hotkeys.noConflict=e=>(e&&window.hotkeys===hotkeys&&(window.hotkeys=K0),hotkeys),window.hotkeys=hotkeys}module.exports=hotkeys;
\ No newline at end of file
diff --git a/dist/hotkeys.esm.js b/dist/hotkeys.esm.js
index 1369dc31..e7051ecd 100644
--- a/dist/hotkeys.esm.js
+++ b/dist/hotkeys.esm.js
@@ -2,7 +2,7 @@
  * hotkeys-js v3.13.3 
  * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies. 
  * 
- * Copyright (c) 2023 kenny wong <wowohoo@qq.com> 
+ * Copyright (c) 2024 kenny wong <wowohoo@qq.com> 
  * https://github.com/jaywcjlove/hotkeys-js.git 
  * 
  * @website: https://jaywcjlove.github.io/hotkeys-js
@@ -17,9 +17,14 @@ function addEvent(object, event, method, useCapture) {
   if (object.addEventListener) {
     object.addEventListener(event, method, useCapture);
   } else if (object.attachEvent) {
-    object.attachEvent("on".concat(event), () => {
-      method(window.event);
-    });
+    object.attachEvent("on".concat(event), method);
+  }
+}
+function removeEvent(object, event, method, useCapture) {
+  if (object.removeEventListener) {
+    object.removeEventListener(event, method, useCapture);
+  } else if (object.deachEvent) {
+    object.deachEvent("on".concat(event), method);
   }
 }
 
@@ -154,9 +159,9 @@ for (let k = 1; k < 20; k++) {
 }
 
 let _downKeys = []; // 记录摁下的绑定键
-let winListendFocus = false; // window是否已经监听了focus事件
+let winListendFocus = null; // window是否已经监听了focus事件
 let _scope = 'all'; // 默认热键范围
-const elementHasBindEvent = []; // 已绑定事件的节点记录
+const elementEventMap = new Map(); // 已绑定事件的节点记录
 
 // 返回键码
 const code = x => _keyMap[x.toLowerCase()] || _modifier[x.toLowerCase()] || x.toUpperCase().charCodeAt(0);
@@ -233,7 +238,17 @@ function deleteScope(scope, newScope) {
     if (Object.prototype.hasOwnProperty.call(_handlers, key)) {
       handlers = _handlers[key];
       for (i = 0; i < handlers.length;) {
-        if (handlers[i].scope === scope) handlers.splice(i, 1);else i++;
+        if (handlers[i].scope === scope) {
+          const deleteItems = handlers.splice(i, 1);
+          deleteItems.forEach(_ref2 => {
+            let {
+              element
+            } = _ref2;
+            return removeKeyEvent(element);
+          });
+        } else {
+          i++;
+        }
       }
     }
   }
@@ -269,6 +284,7 @@ function unbind(keysInfo) {
   // unbind(), unbind all keys
   if (typeof keysInfo === 'undefined') {
     Object.keys(_handlers).forEach(key => delete _handlers[key]);
+    removeKeyEvent(null);
   } else if (Array.isArray(keysInfo)) {
     // support like : unbind([{key: 'ctrl+a', scope: 's1'}, {key: 'ctrl-a', scope: 's2', splitKey: '-'}])
     keysInfo.forEach(info => {
@@ -298,13 +314,13 @@ function unbind(keysInfo) {
 }
 
 // 解除绑定某个范围的快捷键
-const eachUnbind = _ref2 => {
+const eachUnbind = _ref3 => {
   let {
     key,
     scope,
     method,
     splitKey = '+'
-  } = _ref2;
+  } = _ref3;
   const multipleKeys = getKeys(key);
   multipleKeys.forEach(originKey => {
     const unbindKeys = originKey.split(splitKey);
@@ -315,11 +331,15 @@ const eachUnbind = _ref2 => {
     // 判断是否传入范围，没有就获取范围
     if (!scope) scope = getScope();
     const mods = len > 1 ? getMods(_modifier, unbindKeys) : [];
+    const unbindElements = [];
     _handlers[keyCode] = _handlers[keyCode].filter(record => {
       // 通过函数判断，是否解除绑定，函数相等直接返回
       const isMatchingMethod = method ? record.method === method : true;
-      return !(isMatchingMethod && record.scope === scope && compareArray(record.mods, mods));
+      const isUnbind = isMatchingMethod && record.scope === scope && compareArray(record.mods, mods);
+      if (isUnbind) unbindElements.push(record.element);
+      return !isUnbind;
     });
+    unbindElements.forEach(element => removeKeyEvent(element));
   });
 };
 
@@ -443,10 +463,12 @@ function dispatch(event, element) {
   }
   // key 不在 _handlers 中返回
   if (!(key in _handlers)) return;
-  for (let i = 0; i < _handlers[key].length; i++) {
-    if (event.type === 'keydown' && _handlers[key][i].keydown || event.type === 'keyup' && _handlers[key][i].keyup) {
-      if (_handlers[key][i].key) {
-        const record = _handlers[key][i];
+  const handlerKey = _handlers[key];
+  const keyLen = handlerKey.length;
+  for (let i = 0; i < keyLen; i++) {
+    if (event.type === 'keydown' && handlerKey[i].keydown || event.type === 'keyup' && handlerKey[i].keyup) {
+      if (handlerKey[i].key) {
+        const record = handlerKey[i];
         const {
           splitKey
         } = record;
@@ -463,11 +485,6 @@ function dispatch(event, element) {
     }
   }
 }
-
-// 判断 element 是否已经绑定事件
-function isElementBind(element) {
-  return elementHasBindEvent.indexOf(element) > -1;
-}
 function hotkeys(key, option, method) {
   _downKeys = [];
   const keys = getKeys(key); // 需要处理的快捷键列表
@@ -526,21 +543,35 @@ function hotkeys(key, option, method) {
     });
   }
   // 在全局document上设置快捷键
-  if (typeof element !== 'undefined' && !isElementBind(element) && window) {
-    elementHasBindEvent.push(element);
-    addEvent(element, 'keydown', e => {
-      dispatch(e, element);
-    }, capture);
+  if (typeof element !== 'undefined' && window) {
+    if (!elementEventMap.has(element)) {
+      const keydownListener = function () {
+        let event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window.event;
+        return dispatch(event, element);
+      };
+      const keyupListenr = function () {
+        let event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window.event;
+        dispatch(event, element);
+        clearModifier(event);
+      };
+      elementEventMap.set(element, {
+        keydownListener,
+        keyupListenr,
+        capture
+      });
+      addEvent(element, 'keydown', keydownListener, capture);
+      addEvent(element, 'keyup', keyupListenr, capture);
+    }
     if (!winListendFocus) {
-      winListendFocus = true;
-      addEvent(window, 'focus', () => {
+      const listener = () => {
         _downKeys = [];
-      }, capture);
+      };
+      winListendFocus = {
+        listener,
+        capture
+      };
+      addEvent(window, 'focus', listener, capture);
     }
-    addEvent(element, 'keyup', e => {
-      dispatch(e, element);
-      clearModifier(e);
-    }, capture);
   }
 }
 function trigger(shortcut) {
@@ -554,6 +585,58 @@ function trigger(shortcut) {
     });
   });
 }
+
+// 销毁事件,unbind之后判断element上是否还有键盘快捷键，如果没有移除监听
+function removeKeyEvent(element) {
+  const values = Object.values(_handlers).flat();
+  const findindex = values.findIndex(_ref4 => {
+    let {
+      element: el
+    } = _ref4;
+    return el === element;
+  });
+  if (findindex < 0) {
+    const {
+      keydownListener,
+      keyupListenr,
+      capture
+    } = elementEventMap.get(element) || {};
+    if (keydownListener && keyupListenr) {
+      removeEvent(element, 'keyup', keyupListenr, capture);
+      removeEvent(element, 'keydown', keydownListener, capture);
+      elementEventMap.delete(element);
+    }
+  }
+  if (values.length <= 0 || elementEventMap.size <= 0) {
+    // 移除所有的元素上的监听
+    const eventKeys = Object.keys(elementEventMap);
+    eventKeys.forEach(el => {
+      const {
+        keydownListener,
+        keyupListenr,
+        capture
+      } = elementEventMap.get(el) || {};
+      if (keydownListener && keyupListenr) {
+        removeEvent(el, 'keyup', keyupListenr, capture);
+        removeEvent(el, 'keydown', keydownListener, capture);
+        elementEventMap.delete(el);
+      }
+    });
+    // 清空 elementEventMap
+    elementEventMap.clear();
+    // 清空 _handlers
+    Object.keys(_handlers).forEach(key => delete _handlers[key]);
+    // 移除window上的focus监听
+    if (winListendFocus) {
+      const {
+        listener,
+        capture
+      } = winListendFocus;
+      removeEvent(window, 'focus', listener, capture);
+      winListendFocus = null;
+    }
+  }
+}
 const _api = {
   getPressedKeyString,
   setScope,
diff --git a/dist/hotkeys.js b/dist/hotkeys.js
index c80be2cd..1ad197e2 100644
--- a/dist/hotkeys.js
+++ b/dist/hotkeys.js
@@ -2,7 +2,7 @@
  * hotkeys-js v3.13.3 
  * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies. 
  * 
- * Copyright (c) 2023 kenny wong <wowohoo@qq.com> 
+ * Copyright (c) 2024 kenny wong <wowohoo@qq.com> 
  * https://github.com/jaywcjlove/hotkeys-js.git 
  * 
  * @website: https://jaywcjlove.github.io/hotkeys-js
@@ -23,9 +23,14 @@
     if (object.addEventListener) {
       object.addEventListener(event, method, useCapture);
     } else if (object.attachEvent) {
-      object.attachEvent("on".concat(event), () => {
-        method(window.event);
-      });
+      object.attachEvent("on".concat(event), method);
+    }
+  }
+  function removeEvent(object, event, method, useCapture) {
+    if (object.removeEventListener) {
+      object.removeEventListener(event, method, useCapture);
+    } else if (object.deachEvent) {
+      object.deachEvent("on".concat(event), method);
     }
   }
 
@@ -160,9 +165,9 @@
   }
 
   let _downKeys = []; // 记录摁下的绑定键
-  let winListendFocus = false; // window是否已经监听了focus事件
+  let winListendFocus = null; // window是否已经监听了focus事件
   let _scope = 'all'; // 默认热键范围
-  const elementHasBindEvent = []; // 已绑定事件的节点记录
+  const elementEventMap = new Map(); // 已绑定事件的节点记录
 
   // 返回键码
   const code = x => _keyMap[x.toLowerCase()] || _modifier[x.toLowerCase()] || x.toUpperCase().charCodeAt(0);
@@ -239,7 +244,17 @@
       if (Object.prototype.hasOwnProperty.call(_handlers, key)) {
         handlers = _handlers[key];
         for (i = 0; i < handlers.length;) {
-          if (handlers[i].scope === scope) handlers.splice(i, 1);else i++;
+          if (handlers[i].scope === scope) {
+            const deleteItems = handlers.splice(i, 1);
+            deleteItems.forEach(_ref2 => {
+              let {
+                element
+              } = _ref2;
+              return removeKeyEvent(element);
+            });
+          } else {
+            i++;
+          }
         }
       }
     }
@@ -275,6 +290,7 @@
     // unbind(), unbind all keys
     if (typeof keysInfo === 'undefined') {
       Object.keys(_handlers).forEach(key => delete _handlers[key]);
+      removeKeyEvent(null);
     } else if (Array.isArray(keysInfo)) {
       // support like : unbind([{key: 'ctrl+a', scope: 's1'}, {key: 'ctrl-a', scope: 's2', splitKey: '-'}])
       keysInfo.forEach(info => {
@@ -304,13 +320,13 @@
   }
 
   // 解除绑定某个范围的快捷键
-  const eachUnbind = _ref2 => {
+  const eachUnbind = _ref3 => {
     let {
       key,
       scope,
       method,
       splitKey = '+'
-    } = _ref2;
+    } = _ref3;
     const multipleKeys = getKeys(key);
     multipleKeys.forEach(originKey => {
       const unbindKeys = originKey.split(splitKey);
@@ -321,11 +337,15 @@
       // 判断是否传入范围，没有就获取范围
       if (!scope) scope = getScope();
       const mods = len > 1 ? getMods(_modifier, unbindKeys) : [];
+      const unbindElements = [];
       _handlers[keyCode] = _handlers[keyCode].filter(record => {
         // 通过函数判断，是否解除绑定，函数相等直接返回
         const isMatchingMethod = method ? record.method === method : true;
-        return !(isMatchingMethod && record.scope === scope && compareArray(record.mods, mods));
+        const isUnbind = isMatchingMethod && record.scope === scope && compareArray(record.mods, mods);
+        if (isUnbind) unbindElements.push(record.element);
+        return !isUnbind;
       });
+      unbindElements.forEach(element => removeKeyEvent(element));
     });
   };
 
@@ -449,10 +469,12 @@
     }
     // key 不在 _handlers 中返回
     if (!(key in _handlers)) return;
-    for (let i = 0; i < _handlers[key].length; i++) {
-      if (event.type === 'keydown' && _handlers[key][i].keydown || event.type === 'keyup' && _handlers[key][i].keyup) {
-        if (_handlers[key][i].key) {
-          const record = _handlers[key][i];
+    const handlerKey = _handlers[key];
+    const keyLen = handlerKey.length;
+    for (let i = 0; i < keyLen; i++) {
+      if (event.type === 'keydown' && handlerKey[i].keydown || event.type === 'keyup' && handlerKey[i].keyup) {
+        if (handlerKey[i].key) {
+          const record = handlerKey[i];
           const {
             splitKey
           } = record;
@@ -469,11 +491,6 @@
       }
     }
   }
-
-  // 判断 element 是否已经绑定事件
-  function isElementBind(element) {
-    return elementHasBindEvent.indexOf(element) > -1;
-  }
   function hotkeys(key, option, method) {
     _downKeys = [];
     const keys = getKeys(key); // 需要处理的快捷键列表
@@ -532,21 +549,35 @@
       });
     }
     // 在全局document上设置快捷键
-    if (typeof element !== 'undefined' && !isElementBind(element) && window) {
-      elementHasBindEvent.push(element);
-      addEvent(element, 'keydown', e => {
-        dispatch(e, element);
-      }, capture);
+    if (typeof element !== 'undefined' && window) {
+      if (!elementEventMap.has(element)) {
+        const keydownListener = function () {
+          let event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window.event;
+          return dispatch(event, element);
+        };
+        const keyupListenr = function () {
+          let event = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window.event;
+          dispatch(event, element);
+          clearModifier(event);
+        };
+        elementEventMap.set(element, {
+          keydownListener,
+          keyupListenr,
+          capture
+        });
+        addEvent(element, 'keydown', keydownListener, capture);
+        addEvent(element, 'keyup', keyupListenr, capture);
+      }
       if (!winListendFocus) {
-        winListendFocus = true;
-        addEvent(window, 'focus', () => {
+        const listener = () => {
           _downKeys = [];
-        }, capture);
+        };
+        winListendFocus = {
+          listener,
+          capture
+        };
+        addEvent(window, 'focus', listener, capture);
       }
-      addEvent(element, 'keyup', e => {
-        dispatch(e, element);
-        clearModifier(e);
-      }, capture);
     }
   }
   function trigger(shortcut) {
@@ -560,6 +591,58 @@
       });
     });
   }
+
+  // 销毁事件,unbind之后判断element上是否还有键盘快捷键，如果没有移除监听
+  function removeKeyEvent(element) {
+    const values = Object.values(_handlers).flat();
+    const findindex = values.findIndex(_ref4 => {
+      let {
+        element: el
+      } = _ref4;
+      return el === element;
+    });
+    if (findindex < 0) {
+      const {
+        keydownListener,
+        keyupListenr,
+        capture
+      } = elementEventMap.get(element) || {};
+      if (keydownListener && keyupListenr) {
+        removeEvent(element, 'keyup', keyupListenr, capture);
+        removeEvent(element, 'keydown', keydownListener, capture);
+        elementEventMap.delete(element);
+      }
+    }
+    if (values.length <= 0 || elementEventMap.size <= 0) {
+      // 移除所有的元素上的监听
+      const eventKeys = Object.keys(elementEventMap);
+      eventKeys.forEach(el => {
+        const {
+          keydownListener,
+          keyupListenr,
+          capture
+        } = elementEventMap.get(el) || {};
+        if (keydownListener && keyupListenr) {
+          removeEvent(el, 'keyup', keyupListenr, capture);
+          removeEvent(el, 'keydown', keydownListener, capture);
+          elementEventMap.delete(el);
+        }
+      });
+      // 清空 elementEventMap
+      elementEventMap.clear();
+      // 清空 _handlers
+      Object.keys(_handlers).forEach(key => delete _handlers[key]);
+      // 移除window上的focus监听
+      if (winListendFocus) {
+        const {
+          listener,
+          capture
+        } = winListendFocus;
+        removeEvent(window, 'focus', listener, capture);
+        winListendFocus = null;
+      }
+    }
+  }
   const _api = {
     getPressedKeyString,
     setScope,
diff --git a/dist/hotkeys.min.js b/dist/hotkeys.min.js
index 64771369..e38fb29b 100644
--- a/dist/hotkeys.min.js
+++ b/dist/hotkeys.min.js
@@ -1,2 +1,2 @@
-/*! hotkeys-js v3.13.3 | MIT © 2023 kenny wong <wowohoo@qq.com> https://jaywcjlove.github.io/hotkeys-js */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).hotkeys=t()}(this,function(){"use strict";var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function y(e,t,n,o){e.addEventListener?e.addEventListener(t,n,o):e.attachEvent&&e.attachEvent("on".concat(t),()=>{n(window.event)})}function u(t,e){var n=e.slice(0,e.length-1);for(let e=0;e<n.length;e++)n[e]=t[n[e].toLowerCase()];return n}function h(e){var t=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(",");let n=t.lastIndexOf("");for(;0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}const o={backspace:8,"\u232b":8,tab:9,clear:12,enter:13,"\u21a9":13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":e?173:189,"=":e?61:187,";":e?59:186,"'":222,"[":219,"]":221,"\\":220},m={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},p={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},g={16:!1,18:!1,17:!1,91:!1},k={};for(let e=1;e<20;e++)o["f".concat(e)]=111+e;let w=[],v=!1,t="all";const O=[],K=e=>o[e.toLowerCase()]||m[e.toLowerCase()]||e.toUpperCase().charCodeAt(0);function i(e){t=e||"all"}function d(){return t||"all"}function b(n){if(void 0===n)Object.keys(k).forEach(e=>delete k[e]);else if(Array.isArray(n))n.forEach(e=>{e.key&&s(e)});else if("object"==typeof n)n.key&&s(n);else if("string"==typeof n){for(var o=arguments.length,r=Array(1<o?o-1:0),i=1;i<o;i++)r[i-1]=arguments[i];let[e,t]=r;"function"==typeof e&&(t=e,e=""),s({key:n,scope:e,method:t,splitKey:"+"})}}const s=e=>{let{key:t,scope:r,method:i,splitKey:s="+"}=e;h(t).forEach(e=>{var e=e.split(s),t=e.length,n=e[t-1],n="*"===n?"*":K(n);if(k[n]){r=r||d();const o=1<t?u(m,e):[];k[n]=k[n].filter(e=>{return!((!i||e.method===i)&&e.scope===r&&function(e,t){var n=e.length<t.length?t:e,o=e.length<t.length?e:t;let r=!0;for(let e=0;e<n.length;e++)~o.indexOf(n[e])||(r=!1);return r}(e.mods,o))})}})};function x(t,n,o,e){if(n.element===e){let e;if(n.scope===o||"all"===n.scope){e=0<n.mods.length;for(const r in g)Object.prototype.hasOwnProperty.call(g,r)&&(!g[r]&&~n.mods.indexOf(+r)||g[r]&&!~n.mods.indexOf(+r))&&(e=!1);(0!==n.mods.length||g[16]||g[18]||g[17]||g[91])&&!e&&"*"!==n.shortcut||(n.keys=[],n.keys=n.keys.concat(w),!1===n.method(t,n)&&(t.preventDefault?t.preventDefault():t.returnValue=!1,t.stopPropagation&&t.stopPropagation(),t.cancelBubble)&&(t.cancelBubble=!0))}}}function C(n,t){var o=k["*"];let r=n.keyCode||n.which||n.charCode;if(E.filter.call(this,n)){if(93!==r&&224!==r||(r=91),~w.indexOf(r)||229===r||w.push(r),["ctrlKey","altKey","shiftKey","metaKey"].forEach(e=>{var t=p[e];n[e]&&!~w.indexOf(t)?w.push(t):!n[e]&&~w.indexOf(t)?w.splice(w.indexOf(t),1):"metaKey"!==e||!n[e]||3!==w.length||n.ctrlKey||n.shiftKey||n.altKey||(w=w.slice(w.indexOf(t)))}),r in g){g[r]=!0;for(const e in m)m[e]===r&&(E[e]=!0);if(!o)return}for(const a in g)Object.prototype.hasOwnProperty.call(g,a)&&(g[a]=n[p[a]]);n.getModifierState&&(!n.altKey||n.ctrlKey)&&n.getModifierState("AltGraph")&&(~w.indexOf(17)||w.push(17),~w.indexOf(18)||w.push(18),g[17]=!0,g[18]=!0);var i=d();if(o)for(let e=0;e<o.length;e++)o[e].scope===i&&("keydown"===n.type&&o[e].keydown||"keyup"===n.type&&o[e].keyup)&&x(n,o[e],i,t);if(r in k)for(let e=0;e<k[r].length;e++)if(("keydown"===n.type&&k[r][e].keydown||"keyup"===n.type&&k[r][e].keyup)&&k[r][e].key){var s=k[r][e],l=s["splitKey"],c=s.key.split(l),f=[];for(let e=0;e<c.length;e++)f.push(K(c[e]));f.sort().join("")===w.sort().join("")&&x(n,s,i,t)}}}function E(e,t,n){w=[];var o=h(e);let r=[],i="all",s=document,l=0,c=!1,f=!0,a="+",p=!1,d=!1;for(void 0===n&&"function"==typeof t&&(n=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(i=t.scope),t.element&&(s=t.element),t.keyup&&(c=t.keyup),void 0!==t.keydown&&(f=t.keydown),void 0!==t.capture&&(p=t.capture),"string"==typeof t.splitKey&&(a=t.splitKey),!0===t.single)&&(d=!0),"string"==typeof t&&(i=t),d&&b(e,i);l<o.length;l++)e=o[l].split(a),r=[],1<e.length&&(r=u(m,e)),(e="*"===(e=e[e.length-1])?"*":K(e))in k||(k[e]=[]),k[e].push({keyup:c,keydown:f,scope:i,mods:r,shortcut:o[l],method:n,key:o[l],splitKey:a,element:s});void 0!==s&&(t=s,!~O.indexOf(t))&&window&&(O.push(s),y(s,"keydown",e=>{C(e,s)},p),v||(v=!0,y(window,"focus",()=>{w=[]},p)),y(s,"keyup",t=>{C(t,s);{let e=t.keyCode||t.which||t.charCode;var n=w.indexOf(e);if(n<0||w.splice(n,1),t.key&&"meta"==t.key.toLowerCase()&&w.splice(0,w.length),(e=93!==e&&224!==e?e:91)in g){g[e]=!1;for(const o in m)m[o]===e&&(E[o]=!1)}}},p))}var n={getPressedKeyString:function(){return w.map(e=>{return n=e,Object.keys(o).find(e=>o[e]===n)||(t=e,Object.keys(m).find(e=>m[e]===t))||String.fromCharCode(e);var t,n})},setScope:i,getScope:d,deleteScope:function(e,t){var n;let o;e=e||d();for(const r in k)if(Object.prototype.hasOwnProperty.call(k,r))for(n=k[r],o=0;o<n.length;)n[o].scope===e?n.splice(o,1):o++;d()===e&&i(t||"all")},getPressedKeyCodes:function(){return w.slice(0)},getAllKeyCodes:function(){const r=[];return Object.keys(k).forEach(e=>{k[e].forEach(e=>{var{key:e,scope:t,mods:n,shortcut:o}=e;r.push({scope:t,shortcut:o,mods:n,keys:e.split("+").map(e=>K(e))})})}),r},isPressed:function(e){return"string"==typeof e&&(e=K(e)),!!~w.indexOf(e)},filter:function(e){var t=(e=e.target||e.srcElement)["tagName"];let n=!e.isContentEditable&&("INPUT"!==t&&"TEXTAREA"!==t&&"SELECT"!==t||e.readOnly)?!0:!1;return n},trigger:function(t){let n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"all";Object.keys(k).forEach(e=>{k[e].filter(e=>e.scope===n&&e.shortcut===t).forEach(e=>{e&&e.method&&e.method()})})},unbind:b,keyMap:o,modifier:m,modifierMap:p};for(const r in n)Object.prototype.hasOwnProperty.call(n,r)&&(E[r]=n[r]);if("undefined"!=typeof window){const l=window.hotkeys;E.noConflict=e=>(e&&window.hotkeys===E&&(window.hotkeys=l),E),window.hotkeys=E}return E});
\ No newline at end of file
+/*! hotkeys-js v3.13.3 | MIT © 2024 kenny wong <wowohoo@qq.com> https://jaywcjlove.github.io/hotkeys-js */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).hotkeys=t()}(this,function(){"use strict";var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function y(e,t,n,o){e.addEventListener?e.addEventListener(t,n,o):e.attachEvent&&e.attachEvent("on".concat(t),n)}function i(e,t,n,o){e.removeEventListener?e.removeEventListener(t,n,o):e.deachEvent&&e.deachEvent("on".concat(t),n)}function h(t,e){var n=e.slice(0,e.length-1);for(let e=0;e<n.length;e++)n[e]=t[n[e].toLowerCase()];return n}function m(e){var t=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(",");let n=t.lastIndexOf("");for(;0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}const 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t.splitKey&&(d=t.splitKey),!0===t.single)&&(u=!0),"string"==typeof t&&(l=t),u&&j(e,l);c<r.length;c++)e=r[c].split(d),i=[],1<e.length&&(i=h(k,e)),(e="*"===(e=e[e.length-1])?"*":K(e))in v||(v[e]=[]),v[e].push({keyup:a,keydown:f,scope:l,mods:i,shortcut:r[c],method:n,key:r[c],splitKey:d,element:s});void 0!==s&&window&&(b.has(s)||(t=function(){return C(0<arguments.length&&void 0!==arguments[0]?arguments[0]:window.event,s)},o=function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:window.event;C(t,s);{let e=t.keyCode||t.which||t.charCode;var n=w.indexOf(e);if(n<0||w.splice(n,1),t.key&&"meta"==t.key.toLowerCase()&&w.splice(0,w.length),(e=93!==e&&224!==e?e:91)in g){g[e]=!1;for(const o in k)k[o]===e&&(L[o]=!1)}}},b.set(s,{keydownListener:t,keyupListenr:o,capture:p}),y(s,"keydown",t,p),y(s,"keyup",o,p)),O||(t=()=>{w=[]},O={listener:t,capture:p},y(window,"focus",t,p)))}function c(t){var e,n,o,r=Object.values(v).flat();r.findIndex(e=>{e=e.element;return e===t})<0&&({keydownListener:o,keyupListenr:n,capture:e}=b.get(t)||{},o)&&n&&(i(t,"keyup",n,e),i(t,"keydown",o,e),b.delete(t)),0<r.length&&0<b.size||(Object.keys(b).forEach(e=>{var{keydownListener:t,keyupListenr:n,capture:o}=b.get(e)||{};t&&n&&(i(e,"keyup",n,o),i(e,"keydown",t,o),b.delete(e))}),b.clear(),Object.keys(v).forEach(e=>delete v[e]),O&&({listener:n,capture:o}=O,i(window,"focus",n,o),O=null))}var n={getPressedKeyString:function(){return w.map(e=>{return n=e,Object.keys(o).find(e=>o[e]===n)||(t=e,Object.keys(k).find(e=>k[e]===t))||String.fromCharCode(e);var t,n})},setScope:l,getScope:E,deleteScope:function(e,t){var n;let o;e=e||E();for(const r in v)if(Object.prototype.hasOwnProperty.call(v,r))for(n=v[r],o=0;o<n.length;)n[o].scope===e?n.splice(o,1).forEach(e=>{e=e.element;return c(e)}):o++;E()===e&&l(t||"all")},getPressedKeyCodes:function(){return w.slice(0)},getAllKeyCodes:function(){const r=[];return Object.keys(v).forEach(e=>{v[e].forEach(e=>{var{key:e,scope:t,mods:n,shortcut:o}=e;r.push({scope:t,shortcut:o,mods:n,keys:e.split("+").map(e=>K(e))})})}),r},isPressed:function(e){return"string"==typeof e&&(e=K(e)),!!~w.indexOf(e)},filter:function(e){var t=(e=e.target||e.srcElement)["tagName"];let n=!e.isContentEditable&&("INPUT"!==t&&"TEXTAREA"!==t&&"SELECT"!==t||e.readOnly)?!0:!1;return n},trigger:function(t){let n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"all";Object.keys(v).forEach(e=>{v[e].filter(e=>e.scope===n&&e.shortcut===t).forEach(e=>{e&&e.method&&e.method()})})},unbind:j,keyMap:o,modifier:k,modifierMap:u};for(const r in n)Object.prototype.hasOwnProperty.call(n,r)&&(L[r]=n[r]);if("undefined"!=typeof window){const a=window.hotkeys;L.noConflict=e=>(e&&window.hotkeys===L&&(window.hotkeys=a),L),window.hotkeys=L}return L});
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index 6b5cd50e..80971e49 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,10 +1,10 @@
-import { addEvent, getMods, getKeys, compareArray } from './utils';
+import { addEvent, removeEvent, getMods, getKeys, compareArray } from './utils';
 import { _keyMap, _modifier, modifierMap, _mods, _handlers } from './var';
 
 let _downKeys = []; // 记录摁下的绑定键
-let winListendFocus = false; // window是否已经监听了focus事件
+let winListendFocus = null; // window是否已经监听了focus事件
 let _scope = 'all'; // 默认热键范围
-const elementHasBindEvent = []; // 已绑定事件的节点记录
+const elementEventMap = new Map(); // 已绑定事件的节点记录
 
 // 返回键码
 const code = (x) => _keyMap[x.toLowerCase()]
@@ -82,8 +82,12 @@ function deleteScope(scope, newScope) {
     if (Object.prototype.hasOwnProperty.call(_handlers, key)) {
       handlers = _handlers[key];
       for (i = 0; i < handlers.length;) {
-        if (handlers[i].scope === scope) handlers.splice(i, 1);
-        else i++;
+        if (handlers[i].scope === scope) {
+          const deleteItems = handlers.splice(i, 1);
+          deleteItems.forEach(({ element }) => removeKeyEvent(element));
+        } else {
+          i++;
+        }
       }
     }
   }
@@ -120,6 +124,7 @@ function unbind(keysInfo, ...args) {
   // unbind(), unbind all keys
   if (typeof keysInfo === 'undefined') {
     Object.keys(_handlers).forEach((key) => delete _handlers[key]);
+    removeKeyEvent(null);
   } else if (Array.isArray(keysInfo)) {
     // support like : unbind([{key: 'ctrl+a', scope: 's1'}, {key: 'ctrl-a', scope: 's2', splitKey: '-'}])
     keysInfo.forEach((info) => {
@@ -159,15 +164,15 @@ const eachUnbind = ({
     // 判断是否传入范围，没有就获取范围
     if (!scope) scope = getScope();
     const mods = len > 1 ? getMods(_modifier, unbindKeys) : [];
+    const unbindElements = [];
     _handlers[keyCode] = _handlers[keyCode].filter((record) => {
       // 通过函数判断，是否解除绑定，函数相等直接返回
       const isMatchingMethod = method ? record.method === method : true;
-      return !(
-        isMatchingMethod
-        && record.scope === scope
-        && compareArray(record.mods, mods)
-      );
+      const isUnbind = isMatchingMethod && record.scope === scope && compareArray(record.mods, mods);
+      if (isUnbind) unbindElements.push(record.element);
+      return !isUnbind;
     });
+    unbindElements.forEach((element) => removeKeyEvent(element));
   });
 };
 
@@ -312,13 +317,15 @@ function dispatch(event, element) {
   // key 不在 _handlers 中返回
   if (!(key in _handlers)) return;
 
-  for (let i = 0; i < _handlers[key].length; i++) {
+  const handlerKey = _handlers[key];
+  const keyLen = handlerKey.length;
+  for (let i = 0; i < keyLen; i++) {
     if (
-      (event.type === 'keydown' && _handlers[key][i].keydown)
-      || (event.type === 'keyup' && _handlers[key][i].keyup)
+      (event.type === 'keydown' && handlerKey[i].keydown)
+      || (event.type === 'keyup' && handlerKey[i].keyup)
     ) {
-      if (_handlers[key][i].key) {
-        const record = _handlers[key][i];
+      if (handlerKey[i].key) {
+        const record = handlerKey[i];
         const { splitKey } = record;
         const keyShortcut = record.key.split(splitKey);
         const _downKeysCurrent = []; // 记录当前按键键值
@@ -334,11 +341,6 @@ function dispatch(event, element) {
   }
 }
 
-// 判断 element 是否已经绑定事件
-function isElementBind(element) {
-  return elementHasBindEvent.indexOf(element) > -1;
-}
-
 function hotkeys(key, option, method) {
   _downKeys = [];
   const keys = getKeys(key); // 需要处理的快捷键列表
@@ -400,21 +402,22 @@ function hotkeys(key, option, method) {
     });
   }
   // 在全局document上设置快捷键
-  if (typeof element !== 'undefined' && !isElementBind(element) && window) {
-    elementHasBindEvent.push(element);
-    addEvent(element, 'keydown', (e) => {
-      dispatch(e, element);
-    }, capture);
+  if (typeof element !== 'undefined' && window) {
+    if (!elementEventMap.has(element)) {
+      const keydownListener = (event = window.event) => dispatch(event, element);
+      const keyupListenr = (event = window.event) => {
+        dispatch(event, element);
+        clearModifier(event);
+      };
+      elementEventMap.set(element, { keydownListener, keyupListenr, capture });
+      addEvent(element, 'keydown', keydownListener, capture);
+      addEvent(element, 'keyup', keyupListenr, capture);
+    }
     if (!winListendFocus) {
-      winListendFocus = true;
-      addEvent(window, 'focus', () => {
-        _downKeys = [];
-      }, capture);
+      const listener = () => { _downKeys = []; };
+      winListendFocus = { listener, capture };
+      addEvent(window, 'focus', listener, capture);
     }
-    addEvent(element, 'keyup', (e) => {
-      dispatch(e, element);
-      clearModifier(e);
-    }, capture);
   }
 }
 
@@ -429,6 +432,44 @@ function trigger(shortcut, scope = 'all') {
   });
 }
 
+// 销毁事件,unbind之后判断element上是否还有键盘快捷键，如果没有移除监听
+function removeKeyEvent(element) {
+  const values = Object.values(_handlers).flat();
+  const findindex = values.findIndex(({ element: el }) => el === element);
+
+  if (findindex < 0) {
+    const { keydownListener, keyupListenr, capture } = elementEventMap.get(element) || {};
+    if (keydownListener && keyupListenr) {
+      removeEvent(element, 'keyup', keyupListenr, capture);
+      removeEvent(element, 'keydown', keydownListener, capture);
+      elementEventMap.delete(element);
+    }
+  }
+
+  if (values.length <= 0 || elementEventMap.size <= 0) {
+    // 移除所有的元素上的监听
+    const eventKeys = Object.keys(elementEventMap);
+    eventKeys.forEach((el) => {
+      const { keydownListener, keyupListenr, capture } = elementEventMap.get(el) || {};
+      if (keydownListener && keyupListenr) {
+        removeEvent(el, 'keyup', keyupListenr, capture);
+        removeEvent(el, 'keydown', keydownListener, capture);
+        elementEventMap.delete(el);
+      }
+    });
+    // 清空 elementEventMap
+    elementEventMap.clear();
+    // 清空 _handlers
+    Object.keys(_handlers).forEach((key) => delete _handlers[key]);
+    // 移除window上的focus监听
+    if (winListendFocus) {
+      const { listener, capture } = winListendFocus;
+      removeEvent(window, 'focus', listener, capture);
+      winListendFocus = null;
+    }
+  }
+}
+
 const _api = {
   getPressedKeyString,
   setScope,
diff --git a/src/utils.js b/src/utils.js
index b182cb64..3cb4b861 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -5,7 +5,14 @@ function addEvent(object, event, method, useCapture) {
   if (object.addEventListener) {
     object.addEventListener(event, method, useCapture);
   } else if (object.attachEvent) {
-    object.attachEvent(`on${event}`, () => { method(window.event); });
+    object.attachEvent(`on${event}`, method);
+  }
+}
+function removeEvent(object, event, method, useCapture) {
+  if (object.removeEventListener) {
+    object.removeEventListener(event, method, useCapture);
+  } else if (object.deachEvent) {
+    object.deachEvent(`on${event}`, method);
   }
 }
 
@@ -50,5 +57,6 @@ export {
   getMods,
   getKeys,
   addEvent,
+  removeEvent,
   compareArray,
 };
diff --git a/test/run.test.js b/test/run.test.js
index ad1c4942..f03d8c18 100644
--- a/test/run.test.js
+++ b/test/run.test.js
@@ -453,7 +453,7 @@ describe('\n   Hotkeys.js Test Case222.\n', () => {
      * 解决三键组合，实现键值比对，
      * 并不是对象比对，此测试用例无法模拟
      */
-    expect(callbackA.mock.calls.length).toBe(1);
+    expect(callbackA.mock.calls.length).toBe(3);
 
     hotkeys.unbind('shift+a', callbackA);
 
@@ -461,7 +461,7 @@ describe('\n   Hotkeys.js Test Case222.\n', () => {
       shiftKey: true,
     });
 
-    expect(callbackA.mock.calls.length).toBe(1);
+    expect(callbackA.mock.calls.length).toBe(3);
 
     hotkeys('shift+a', callbackB);
 
@@ -469,7 +469,7 @@ describe('\n   Hotkeys.js Test Case222.\n', () => {
       shiftKey: true,
     });
 
-    expect(callbackB.mock.calls.length).toBe(1);
+    expect(callbackB.mock.calls.length).toBe(3);
 
     hotkeys.unbind('shift+a', callbackB);
 
@@ -477,7 +477,7 @@ describe('\n   Hotkeys.js Test Case222.\n', () => {
       shiftKey: true,
     });
 
-    expect(callbackB.mock.calls.length).toBe(1);
+    expect(callbackB.mock.calls.length).toBe(3);
   });
 
   test('HotKeys Key combination Test Case', async () => {
@@ -598,7 +598,7 @@ describe('\n   Hotkeys.js Test Case222.\n', () => {
       ctrlKey: true,
     });
 
-    expect.assertions(5);
+    expect.assertions(15);
   });
 
   // const _modifier = { //修饰键