diff --git a/data/emu-main.js b/data/emu-main.js
index b705877..f8fb3c7 100644
--- a/data/emu-main.js
+++ b/data/emu-main.js
@@ -423,7 +423,7 @@ window.EJS_main = function(_0xa88a13, _0x17edbf, _0x2c1832) {
             'isIE': !!document.documentMode,
             'isWebkit': 'WebkitAppearance' in document.documentElement.style && !/Edge/ .test(navigator.userAgent),
             'isIPhone': /(iPhone|iPod)/gi .test(navigator.platform),
-            'isIos': /(iPad|iPhone|iPod)/gi .test(navigator.platform),
+            'isIos': (/(iPad|iPhone|iPod)/gi .test(navigator.userAgent) || (/Macintosh/i.test(navigator.userAgent) && navigator.maxTouchPoints && navigator.maxTouchPoints > 1)),
             'info': function() {
                 let _0xa88a13 = /(MSIE|(?!Gecko.+)Firefox|(?!AppleWebKit.+Chrome.+)Safari|(?!AppleWebKit.+)Chrome|AppleWebKit(?!.+Chrome|.+Safari)|Gecko(?!.+Firefox))(?: |\/)([\d\.apre]+)/ .exec(navigator.userAgent);
                 return {
diff --git a/data/loader.js b/data/loader.js
index 55cbb54..6750ae8 100644
--- a/data/loader.js
+++ b/data/loader.js
@@ -13,7 +13,6 @@
             }
         })
     }
-    let scriptTag = document.getElementsByTagName('script')[0];
     function loadStyle(file) {
         return new Promise(function(resolve, reject) {
             let css = document.createElement('link');
@@ -45,13 +44,13 @@
                     return file+'?v='+VERSION;
                 }
             }();
-            scriptTag.parentNode.insertBefore(script, scriptTag);
             script.onload = resolve;
+            document.head.appendChild(script);
         })
     }
     const isIpad = /Macintosh/i.test(navigator.userAgent) && navigator.maxTouchPoints && navigator.maxTouchPoints > 1;
     if (('undefined' != typeof EJS_DEBUG_XX && true === EJS_DEBUG_XX) ||
-        /(iPad|iPhone|iPod)/gi.test(navigator.platform) || isIpad) {
+        /(iPad|iPhone|iPod)/gi.test(navigator.userAgent) || isIpad) {
         await loadStyle('emu-css.css');
         await loadScript('emu-main.js');
         await loadScript('emulator.js');