diff --git a/index.js b/index.js
index 455992f..5fdc7f5 100644
--- a/index.js
+++ b/index.js
@@ -19,7 +19,7 @@ module.exports = function (content) {
     if (lang === descriptionAs) {
       result = util.translate(lang, description)
     } else {
-      result = util.translateLocales(lang, Object.keys(description))
+      result = util.translateLocales(lang, description)
     }
     results.push(result)
   }
diff --git a/util.js b/util.js
index b2f5404..636be99 100644
--- a/util.js
+++ b/util.js
@@ -23,12 +23,12 @@ function getLocales (language) {
 }
 
 exports.translateLocales = translateLocales
-function translateLocales (language, keys) {
+function translateLocales (language, description) {
   var originLocales = getLocales(language)
   var locales = {}
-  keys.forEach(function (key) {
-    locales[key] = originLocales[key] || ''
-  })
+  for (var key in description) {
+    locales[key] = originLocales[key] || description[key]
+  }
   return translate(language, locales)
 }