diff --git a/src/modules/layer.js b/src/modules/layer.js
index f6c1fb8d..61ff7598 100644
--- a/src/modules/layer.js
+++ b/src/modules/layer.js
@@ -11,8 +11,8 @@ var $;
 var win;
 var ready = {
   getPath: function(){
-    var jsPath = document.currentScript ? document.currentScript.src : function(){
-      var js = document.scripts;
+    var jsPath = (document.currentScript && document.currentScript.tagName.toUpperCase() === 'SCRIPT') ? document.currentScript.src : function(){
+      var js = document.getElementsByTagName('script');
       var last = js.length - 1;
       var src;
       for(var i = last; i > 0; i--){