diff --git a/dist/hotkeys.common.js b/dist/hotkeys.common.js
index 6c1c803f..1efbebb1 100644
--- a/dist/hotkeys.common.js
+++ b/dist/hotkeys.common.js
@@ -1,5 +1,5 @@
 /*!
- * hotkeys-js v3.7.5
+ * hotkeys-js v3.7.6
  * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
  * 
  * Copyright (c) 2020 kenny wong <wowohoo@qq.com>
@@ -10,20 +10,6 @@
 
 'use strict';
 
-function _typeof(obj) {
-  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
-    _typeof = function (obj) {
-      return typeof obj;
-    };
-  } else {
-    _typeof = function (obj) {
-      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
-    };
-  }
-
-  return _typeof(obj);
-}
-
 var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false; // 绑定事件
 
 function addEvent(object, event, method) {
@@ -262,7 +248,7 @@ function unbind(keysInfo) {
     keysInfo.forEach(function (info) {
       if (info.key) eachUnbind(info);
     });
-  } else if (_typeof(keysInfo) === 'object') {
+  } else if (typeof keysInfo === 'object') {
     // support like unbind({key: 'ctrl+a, ctrl+b', scope:'abc'})
     if (keysInfo.key) eachUnbind(keysInfo);
   } else if (typeof keysInfo === 'string') {
diff --git a/dist/hotkeys.common.min.js b/dist/hotkeys.common.min.js
index b2fabd6c..5cbb6427 100644
--- a/dist/hotkeys.common.min.js
+++ b/dist/hotkeys.common.min.js
@@ -1,2 +1,2 @@
-/*! hotkeys-js v3.7.5 | MIT (c) 2020 kenny wong <wowohoo@qq.com> | http://jaywcjlove.github.io/hotkeys */
-"use strict";function _typeof(e){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var isff="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function addEvent(e,t,o){e.addEventListener?e.addEventListener(t,o,!1):e.attachEvent&&e.attachEvent("on".concat(t),function(){o(window.event)})}function getMods(e,t){for(var o=t.slice(0,t.length-1),n=0;n<o.length;n++)o[n]=e[o[n].toLowerCase()];return o}function getKeys(e){"string"!=typeof e&&(e="");for(var t=(e=e.replace(/\s/g,"")).split(","),o=t.lastIndexOf("");0<=o;)t[o-1]+=",",t.splice(o,1),o=t.lastIndexOf("");return t}function compareArray(e,t){for(var o=e.length<t.length?t:e,n=e.length<t.length?e:t,r=!0,s=0;s<o.length;s++)~n.indexOf(o[s])||(r=!1);return r}for(var _keyMap={backspace:8,tab:9,clear:12,enter: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,"\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={},k=1;k<20;k++)_keyMap["f".concat(k)]=111+k;var _downKeys=[],_scope="all",elementHasBindEvent=[],code=function(e){return _keyMap[e.toLowerCase()]||_modifier[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function setScope(e){_scope=e||"all"}function getScope(){return _scope||"all"}function getPressedKeyCodes(){return _downKeys.slice(0)}function filter(e){var t=e.target||e.srcElement,o=t.tagName,n=!0;return!t.isContentEditable&&("INPUT"!==o&&"TEXTAREA"!==o||t.readOnly)||(n=!1),n}function isPressed(e){return"string"==typeof e&&(e=code(e)),!!~_downKeys.indexOf(e)}function deleteScope(e,t){var o,n;for(var r in e=e||getScope(),_handlers)if(Object.prototype.hasOwnProperty.call(_handlers,r))for(o=_handlers[r],n=0;n<o.length;)o[n].scope===e?o.splice(n,1):n++;getScope()===e&&setScope(t||"all")}function clearModifier(e){var t=e.keyCode||e.which||e.charCode,o=_downKeys.indexOf(t);if(o<0||_downKeys.splice(o,1),e.key&&"meta"==e.key.toLowerCase()&&_downKeys.splice(0,_downKeys.length),93!==t&&224!==t||(t=91),t in _mods)for(var n in _mods[t]=!1,_modifier)_modifier[n]===t&&(hotkeys[n]=!1)}function unbind(e){if(e){if(Array.isArray(e))e.forEach(function(e){e.key&&eachUnbind(e)});else if("object"===_typeof(e))e.key&&eachUnbind(e);else if("string"==typeof e){for(var t=arguments.length,o=Array(1<t?t-1:0),n=1;n<t;n++)o[n-1]=arguments[n];var r=o[0],s=o[1];"function"==typeof r&&(s=r,r=""),eachUnbind({key:e,scope:r,method:s,splitKey:"+"})}}else Object.keys(_handlers).forEach(function(e){return delete _handlers[e]})}var eachUnbind=function(e){var i=e.scope,d=e.method,t=e.splitKey,a=void 0===t?"+":t;getKeys(e.key).forEach(function(e){var t=e.split(a),o=t.length,n=t[o-1],r="*"===n?"*":code(n);if(_handlers[r]){i=i||getScope();var s=1<o?getMods(_modifier,t):[];_handlers[r]=_handlers[r].map(function(e){return(!d||e.method===d)&&e.scope===i&&compareArray(e.mods,s)?{}:e})}})};function eventHandler(e,t,o){var n;if(t.scope===o||"all"===t.scope){for(var r in n=0<t.mods.length,_mods)Object.prototype.hasOwnProperty.call(_mods,r)&&(!_mods[r]&&~t.mods.indexOf(+r)||_mods[r]&&!~t.mods.indexOf(+r))&&(n=!1);(0!==t.mods.length||_mods[16]||_mods[18]||_mods[17]||_mods[91])&&!n&&"*"!==t.shortcut||!1===t.method(e,t)&&(e.preventDefault?e.preventDefault():e.returnValue=!1,e.stopPropagation&&e.stopPropagation(),e.cancelBubble&&(e.cancelBubble=!0))}}function dispatch(o){var e=_handlers["*"],t=o.keyCode||o.which||o.charCode;if(hotkeys.filter.call(this,o)){if(93!==t&&224!==t||(t=91),~_downKeys.indexOf(t)||229===t||_downKeys.push(t),["ctrlKey","altKey","shiftKey","metaKey"].forEach(function(e){var t=modifierMap[e];o[e]&&!~_downKeys.indexOf(t)?_downKeys.push(t):!o[e]&&~_downKeys.indexOf(t)&&_downKeys.splice(_downKeys.indexOf(t),1)}),t in _mods){for(var n in _mods[t]=!0,_modifier)_modifier[n]===t&&(hotkeys[n]=!0);if(!e)return}for(var r in _mods)Object.prototype.hasOwnProperty.call(_mods,r)&&(_mods[r]=o[modifierMap[r]]);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 s=getScope();if(e)for(var i=0;i<e.length;i++)e[i].scope===s&&("keydown"===o.type&&e[i].keydown||"keyup"===o.type&&e[i].keyup)&&eventHandler(o,e[i],s);if(t in _handlers)for(var d=0;d<_handlers[t].length;d++)if(("keydown"===o.type&&_handlers[t][d].keydown||"keyup"===o.type&&_handlers[t][d].keyup)&&_handlers[t][d].key){for(var a=_handlers[t][d],c=a.key.split(a.splitKey),f=[],l=0;l<c.length;l++)f.push(code(c[l]));f.sort().join("")===_downKeys.sort().join("")&&eventHandler(o,a,s)}}}function isElementBind(e){return!!~elementHasBindEvent.indexOf(e)}function hotkeys(e,t,o){_downKeys=[];var n=getKeys(e),r=[],s="all",i=document,d=0,a=!1,c=!0,f="+";for(void 0===o&&"function"==typeof t&&(o=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(s=t.scope),t.element&&(i=t.element),t.keyup&&(a=t.keyup),void 0!==t.keydown&&(c=t.keydown),"string"==typeof t.splitKey&&(f=t.splitKey)),"string"==typeof t&&(s=t);d<n.length;d++)r=[],1<(e=n[d].split(f)).length&&(r=getMods(_modifier,e)),(e="*"===(e=e[e.length-1])?"*":code(e))in _handlers||(_handlers[e]=[]),_handlers[e].push({keyup:a,keydown:c,scope:s,mods:r,shortcut:n[d],method:o,key:n[d],splitKey:f});void 0!==i&&!isElementBind(i)&&window&&(elementHasBindEvent.push(i),addEvent(i,"keydown",function(e){dispatch(e)}),addEvent(window,"focus",function(){_downKeys=[]}),addEvent(i,"keyup",function(e){dispatch(e),clearModifier(e)}))}var _api={setScope:setScope,getScope:getScope,deleteScope:deleteScope,getPressedKeyCodes:getPressedKeyCodes,isPressed:isPressed,filter:filter,unbind:unbind};for(var a in _api)Object.prototype.hasOwnProperty.call(_api,a)&&(hotkeys[a]=_api[a]);if("undefined"!=typeof window){var _hotkeys=window.hotkeys;hotkeys.noConflict=function(e){return e&&window.hotkeys===hotkeys&&(window.hotkeys=_hotkeys),hotkeys},window.hotkeys=hotkeys}module.exports=hotkeys;
\ No newline at end of file
+/*! hotkeys-js v3.7.6 | MIT (c) 2020 kenny wong <wowohoo@qq.com> | http://jaywcjlove.github.io/hotkeys */
+"use strict";var isff="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function addEvent(e,t,o){e.addEventListener?e.addEventListener(t,o,!1):e.attachEvent&&e.attachEvent("on".concat(t),function(){o(window.event)})}function getMods(e,t){for(var o=t.slice(0,t.length-1),n=0;n<o.length;n++)o[n]=e[o[n].toLowerCase()];return o}function getKeys(e){"string"!=typeof e&&(e="");for(var t=(e=e.replace(/\s/g,"")).split(","),o=t.lastIndexOf("");0<=o;)t[o-1]+=",",t.splice(o,1),o=t.lastIndexOf("");return t}function compareArray(e,t){for(var o=e.length<t.length?t:e,n=e.length<t.length?e:t,s=!0,r=0;r<o.length;r++)~n.indexOf(o[r])||(s=!1);return s}for(var _keyMap={backspace:8,tab:9,clear:12,enter: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,"\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={},k=1;k<20;k++)_keyMap["f".concat(k)]=111+k;var _downKeys=[],_scope="all",elementHasBindEvent=[],code=function(e){return _keyMap[e.toLowerCase()]||_modifier[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function setScope(e){_scope=e||"all"}function getScope(){return _scope||"all"}function getPressedKeyCodes(){return _downKeys.slice(0)}function filter(e){var t=e.target||e.srcElement,o=t.tagName,n=!0;return!t.isContentEditable&&("INPUT"!==o&&"TEXTAREA"!==o||t.readOnly)||(n=!1),n}function isPressed(e){return"string"==typeof e&&(e=code(e)),!!~_downKeys.indexOf(e)}function deleteScope(e,t){var o,n;for(var s in e=e||getScope(),_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){var t=e.keyCode||e.which||e.charCode,o=_downKeys.indexOf(t);if(o<0||_downKeys.splice(o,1),e.key&&"meta"==e.key.toLowerCase()&&_downKeys.splice(0,_downKeys.length),93!==t&&224!==t||(t=91),t in _mods)for(var n in _mods[t]=!1,_modifier)_modifier[n]===t&&(hotkeys[n]=!1)}function unbind(e){if(e){if(Array.isArray(e))e.forEach(function(e){e.key&&eachUnbind(e)});else if("object"==typeof e)e.key&&eachUnbind(e);else if("string"==typeof e){for(var t=arguments.length,o=Array(1<t?t-1:0),n=1;n<t;n++)o[n-1]=arguments[n];var s=o[0],r=o[1];"function"==typeof s&&(r=s,s=""),eachUnbind({key:e,scope:s,method:r,splitKey:"+"})}}else Object.keys(_handlers).forEach(function(e){return delete _handlers[e]})}var eachUnbind=function(e){var i=e.scope,d=e.method,t=e.splitKey,a=void 0===t?"+":t;getKeys(e.key).forEach(function(e){var t=e.split(a),o=t.length,n=t[o-1],s="*"===n?"*":code(n);if(_handlers[s]){i=i||getScope();var r=1<o?getMods(_modifier,t):[];_handlers[s]=_handlers[s].map(function(e){return d&&e.method!==d||e.scope!==i||!compareArray(e.mods,r)?e:{}})}})};function eventHandler(e,t,o){var n;if(t.scope===o||"all"===t.scope){for(var s in n=0<t.mods.length,_mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(!_mods[s]&&~t.mods.indexOf(+s)||_mods[s]&&!~t.mods.indexOf(+s))&&(n=!1);(0!==t.mods.length||_mods[16]||_mods[18]||_mods[17]||_mods[91])&&!n&&"*"!==t.shortcut||!1===t.method(e,t)&&(e.preventDefault?e.preventDefault():e.returnValue=!1,e.stopPropagation&&e.stopPropagation(),e.cancelBubble&&(e.cancelBubble=!0))}}function dispatch(o){var e=_handlers["*"],t=o.keyCode||o.which||o.charCode;if(hotkeys.filter.call(this,o)){if(93!==t&&224!==t||(t=91),~_downKeys.indexOf(t)||229===t||_downKeys.push(t),["ctrlKey","altKey","shiftKey","metaKey"].forEach(function(e){var t=modifierMap[e];o[e]&&!~_downKeys.indexOf(t)?_downKeys.push(t):!o[e]&&~_downKeys.indexOf(t)&&_downKeys.splice(_downKeys.indexOf(t),1)}),t in _mods){for(var n in _mods[t]=!0,_modifier)_modifier[n]===t&&(hotkeys[n]=!0);if(!e)return}for(var s in _mods)Object.prototype.hasOwnProperty.call(_mods,s)&&(_mods[s]=o[modifierMap[s]]);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 r=getScope();if(e)for(var i=0;i<e.length;i++)e[i].scope===r&&("keydown"===o.type&&e[i].keydown||"keyup"===o.type&&e[i].keyup)&&eventHandler(o,e[i],r);if(t in _handlers)for(var d=0;d<_handlers[t].length;d++)if(("keydown"===o.type&&_handlers[t][d].keydown||"keyup"===o.type&&_handlers[t][d].keyup)&&_handlers[t][d].key){for(var a=_handlers[t][d],c=a.key.split(a.splitKey),l=[],f=0;f<c.length;f++)l.push(code(c[f]));l.sort().join("")===_downKeys.sort().join("")&&eventHandler(o,a,r)}}}function isElementBind(e){return!!~elementHasBindEvent.indexOf(e)}function hotkeys(e,t,o){_downKeys=[];var n=getKeys(e),s=[],r="all",i=document,d=0,a=!1,c=!0,l="+";for(void 0===o&&"function"==typeof t&&(o=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(r=t.scope),t.element&&(i=t.element),t.keyup&&(a=t.keyup),void 0!==t.keydown&&(c=t.keydown),"string"==typeof t.splitKey&&(l=t.splitKey)),"string"==typeof t&&(r=t);d<n.length;d++)s=[],1<(e=n[d].split(l)).length&&(s=getMods(_modifier,e)),(e="*"===(e=e[e.length-1])?"*":code(e))in _handlers||(_handlers[e]=[]),_handlers[e].push({keyup:a,keydown:c,scope:r,mods:s,shortcut:n[d],method:o,key:n[d],splitKey:l});void 0!==i&&!isElementBind(i)&&window&&(elementHasBindEvent.push(i),addEvent(i,"keydown",function(e){dispatch(e)}),addEvent(window,"focus",function(){_downKeys=[]}),addEvent(i,"keyup",function(e){dispatch(e),clearModifier(e)}))}var _api={setScope:setScope,getScope:getScope,deleteScope:deleteScope,getPressedKeyCodes:getPressedKeyCodes,isPressed:isPressed,filter:filter,unbind:unbind};for(var a in _api)Object.prototype.hasOwnProperty.call(_api,a)&&(hotkeys[a]=_api[a]);if("undefined"!=typeof window){var _hotkeys=window.hotkeys;hotkeys.noConflict=function(e){return e&&window.hotkeys===hotkeys&&(window.hotkeys=_hotkeys),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 a32f67b8..62e7e1ba 100644
--- a/dist/hotkeys.esm.js
+++ b/dist/hotkeys.esm.js
@@ -1,5 +1,5 @@
 /*!
- * hotkeys-js v3.7.5
+ * hotkeys-js v3.7.6
  * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
  * 
  * Copyright (c) 2020 kenny wong <wowohoo@qq.com>
@@ -8,20 +8,6 @@
  * Licensed under the MIT license.
  */
 
-function _typeof(obj) {
-  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
-    _typeof = function (obj) {
-      return typeof obj;
-    };
-  } else {
-    _typeof = function (obj) {
-      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
-    };
-  }
-
-  return _typeof(obj);
-}
-
 var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false; // 绑定事件
 
 function addEvent(object, event, method) {
@@ -260,7 +246,7 @@ function unbind(keysInfo) {
     keysInfo.forEach(function (info) {
       if (info.key) eachUnbind(info);
     });
-  } else if (_typeof(keysInfo) === 'object') {
+  } else if (typeof keysInfo === 'object') {
     // support like unbind({key: 'ctrl+a, ctrl+b', scope:'abc'})
     if (keysInfo.key) eachUnbind(keysInfo);
   } else if (typeof keysInfo === 'string') {
diff --git a/dist/hotkeys.js b/dist/hotkeys.js
index 0ffaa8fb..4c552a89 100644
--- a/dist/hotkeys.js
+++ b/dist/hotkeys.js
@@ -1,5 +1,5 @@
 /*!
- * hotkeys-js v3.7.5
+ * hotkeys-js v3.7.6
  * A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.
  * 
  * Copyright (c) 2020 kenny wong <wowohoo@qq.com>
@@ -14,20 +14,6 @@
   (global = global || self, global.hotkeys = factory());
 }(this, (function () { 'use strict';
 
-  function _typeof(obj) {
-    if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
-      _typeof = function (obj) {
-        return typeof obj;
-      };
-    } else {
-      _typeof = function (obj) {
-        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
-      };
-    }
-
-    return _typeof(obj);
-  }
-
   var isff = typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase().indexOf('firefox') > 0 : false; // 绑定事件
 
   function addEvent(object, event, method) {
@@ -266,7 +252,7 @@
       keysInfo.forEach(function (info) {
         if (info.key) eachUnbind(info);
       });
-    } else if (_typeof(keysInfo) === 'object') {
+    } else if (typeof keysInfo === 'object') {
       // support like unbind({key: 'ctrl+a, ctrl+b', scope:'abc'})
       if (keysInfo.key) eachUnbind(keysInfo);
     } else if (typeof keysInfo === 'string') {
diff --git a/dist/hotkeys.min.js b/dist/hotkeys.min.js
index 9983329d..739c8deb 100644
--- a/dist/hotkeys.min.js
+++ b/dist/hotkeys.min.js
@@ -1,2 +1,2 @@
-/*! hotkeys-js v3.7.5 | MIT (c) 2020 kenny wong <wowohoo@qq.com> | http://jaywcjlove.github.io/hotkeys */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).hotkeys=t()}(this,function(){"use strict";function f(e){return(f="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function p(e,t,n){e.addEventListener?e.addEventListener(t,n,!1):e.attachEvent&&e.attachEvent("on".concat(t),function(){n(window.event)})}function y(e,t){for(var n=t.slice(0,t.length-1),o=0;o<n.length;o++)n[o]=e[n[o].toLowerCase()];return n}function u(e){"string"!=typeof e&&(e="");for(var t=(e=e.replace(/\s/g,"")).split(","),n=t.lastIndexOf("");0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}for(var 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\ No newline at end of file
+/*! hotkeys-js v3.7.6 | MIT (c) 2020 kenny wong <wowohoo@qq.com> | http://jaywcjlove.github.io/hotkeys */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).hotkeys=t()}(this,function(){"use strict";var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function p(e,t,n){e.addEventListener?e.addEventListener(t,n,!1):e.attachEvent&&e.attachEvent("on".concat(t),function(){n(window.event)})}function d(e,t){for(var n=t.slice(0,t.length-1),o=0;o<n.length;o++)n[o]=e[n[o].toLowerCase()];return n}function y(e){"string"!=typeof e&&(e="");for(var t=(e=e.replace(/\s/g,"")).split(","),n=t.lastIndexOf("");0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}for(var 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diff --git a/package-lock.json b/package-lock.json
index a5ce05d3..004b0aa6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "hotkeys-js",
-  "version": "3.7.5",
+  "version": "3.7.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index db83187c..ee862634 100644
--- a/package.json
+++ b/package.json
@@ -1,14 +1,14 @@
 {
   "name": "hotkeys-js",
   "description": "A simple micro-library for defining and dispatching keyboard shortcuts. It has no dependencies.",
-  "version": "3.7.5",
+  "version": "3.7.6",
   "main": "index.js",
   "types": "index.d.ts",
   "module": "dist/hotkeys.esm.js",
   "scripts": {
     "lint": "eslint --ext .js src website",
     "deploy": "node scripts/build.js && npm run doc:build && gh-pages -d doc",
-    "build": "node scripts/build.js && npm run doc:build",
+    "build": "node scripts/build.js && npm run doc:build && npm run lint",
     "watch": "node scripts/watch.js",
     "pretest": "npm run build",
     "test": "jest --coverage",