diff --git a/src/base/platform.js b/src/base/platform.js
index 32c7c32c..23240841 100644
--- a/src/base/platform.js
+++ b/src/base/platform.js
@@ -145,7 +145,13 @@ NEJ.define([
     if (_kernel.browser=='unknow'){
         var _test = ['chrome','maxthon','safari'];
         for(var i=0,l=_test.length,_name;i<l;i++){
-            _name = _test[i]=='safari'?'version':_test[i];
+            if (_test[i] == 'safari') {
+                _name = 'version';
+            } else if (_test[i] == 'chrome') {
+                _name = '[chrome|CriOS]'; // CriOS is Google Chrome for iOS
+            } else {
+                _name = _test[i];
+            }
             if (new RegExp(_name+'/(.*?)(?=\\s|$)','i').test(_useragent)){
                 _kernel.browser = _test[i];
                 _kernel.version = RegExp.$1.trim();
diff --git a/src/util/ajax/xdr.js b/src/util/ajax/xdr.js
index 735e1444..d5e4b892 100644
--- a/src/util/ajax/xdr.js
+++ b/src/util/ajax/xdr.js
@@ -107,7 +107,7 @@ NEJ.define([
      *         // 过滤掉404的异常，如果type是onload不做处理
      *         if (_event.type == 'onerror'){
      *             if (_event.result.data == 404){
-     *                 _event.stopped = false;
+     *                 _event.stopped = true;
      *             }
      *         }
      *     });