diff --git a/app/assets/javascripts/admin/filemanager.js b/app/assets/javascripts/admin/filemanager.js
index ac26a68..8df9841 100644
--- a/app/assets/javascripts/admin/filemanager.js
+++ b/app/assets/javascripts/admin/filemanager.js
@@ -42,6 +42,14 @@ $(document).ready(function(){
                       language = t[t.length-1];
 
   language = (language == "tw" ? "zh_tw" : language); 
+  language = decodeURIComponent(language);
+  if(language.endsWith("]")){
+    var re = ("\\[(.*)]"),
+        matches = language.match(re);
+      if(matches){
+        language = matches[1];
+      }
+  }
 
 })
 
@@ -69,6 +77,7 @@ var initAssets = function(){
       deleteBtn.hide();
   })
   insertBtn.bind(clickEvent,function(){
+    console.log(language);
     var alt_text = $("#"+language+"_desc_"+$("input[type=checkbox]:checked").val()).val();
     alt_text = (alt_text ? alt_text : "This is an image");
     if(url){