diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8e521a..d02298d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-<!--## [Unreleased]-->
+## [Unreleased]
+### Fixed
+- Keyboard shortcuts for custom actions not working (Thanks to [@ysykzheng], [#75]).
+
 ## [2.6.0] - 2019-04-15
 ### Added
 - Contributing guide (Thanks to [@roipoussiere], [#54]).
@@ -107,12 +110,14 @@ Project forked from [SimpleMDE](https://github.com/sparksuite/simplemde-markdown
 [#9]: https://github.com/Ionaru/easy-markdown-editor/issues/9
 
 <!-- Linked PRs -->
+[#75]: https://github.com/Ionaru/easy-markdown-editor/pull/75
 [#54]: https://github.com/Ionaru/easy-markdown-editor/pull/54
 [#31]: https://github.com/Ionaru/easy-markdown-editor/pull/31
 [#27]: https://github.com/Ionaru/easy-markdown-editor/pull/27
 [#19]: https://github.com/Ionaru/easy-markdown-editor/pull/19
 
 <!-- Linked users -->
+[@ysykzheng]: https://github.com/ysykzheng
 [@roipoussiere]: https://github.com/roipoussiere
 [@FranklinWhale]: https://github.com/FranklinWhale
 [@Furgas]: https://github.com/Furgas
diff --git a/src/js/easymde.js b/src/js/easymde.js
index 9f7b074..fcfa951 100644
--- a/src/js/easymde.js
+++ b/src/js/easymde.js
@@ -1561,7 +1561,12 @@ EasyMDE.prototype.render = function (el) {
         if (options.shortcuts[key] !== null && bindings[key] !== null) {
             (function (key) {
                 keyMaps[fixShortcut(options.shortcuts[key])] = function () {
-                    bindings[key](self);
+                    var action = bindings[key];
+                    if (typeof action === 'function') {
+                        action(self);
+                    } else if (typeof action === 'string') {
+                        window.open(action, '_blank');
+                    }
                 };
             })(key);
         }
@@ -2130,6 +2135,7 @@ EasyMDE.prototype.isPreviewActive = function () {
     return /editor-preview-active/.test(preview.className);
 };
 
+
 EasyMDE.prototype.isSideBySideActive = function () {
     var cm = this.codemirror;
     var wrapper = cm.getWrapperElement();