diff --git a/WebIDE/enhance.user.js b/WebIDE/enhance.user.js
index f54b3a8..fd7fa81 100644
--- a/WebIDE/enhance.user.js
+++ b/WebIDE/enhance.user.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         WebIDE增强脚本
 // @namespace    http://ide.yumc.pw/
-// @version      0.4
+// @version      0.5
 // @description  Coding WebIDE 增强脚本
 // @author       MiaoWoo
 // @match        http*://ide.yumc.pw/ws/*
@@ -20,10 +20,31 @@
     }, 300)
     document.onkeydown = function() {
         var e = window.event;
-        if (e.keyCode == 87 && e.altKey) {
-            var activeTab = document.getElementsByClassName('tab-label active')[0];
-            if (activeTab) {
-                activeTab.childNodes[2].childNodes[0].click();
+        if (e.altKey) {
+            switch (e.keyCode) {
+                case 87:
+                    // Alt + W 关闭Tab标签页
+                    var activeTab = document.getElementsByClassName('tab-label active')[0];
+                    if (activeTab) {
+                        activeTab.childNodes[2].childNodes[0].click();
+                    }
+                    break;
+                case 81:
+                    // Alt + Q 切换Tab标签页
+                    var currectTab = document.getElementsByClassName('tab-label active')[0];
+                    if (currectTab) {
+                        var tab;
+                        if (currectTab.nextElementSibling) {
+                            tab = currectTab.nextElementSibling;
+                        } else {
+                            tab = document.getElementsByClassName('tab-label')[0];
+                        }
+                        if (tab) {
+                            tab.click();
+                        }
+                    }
+                    break;
+                default:
             }
         }
     }