diff --git a/src/Country.php b/src/Country.php
deleted file mode 100644
index 073f8cc..0000000
--- a/src/Country.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-/**
- * 国家助手类
- *
- * @author Janson
- * @create 2017-07-10
- */
-namespace EC\Utils;
-
-class Country {
-
-}
diff --git a/src/Currency.php b/src/Currency.php
index 4bc4d5b..59d0e13 100644
--- a/src/Currency.php
+++ b/src/Currency.php
@@ -79,7 +79,7 @@ public static function getEnText($id) {
 
     /**
      * 组合中、英文文本
-     * 
+     *
      * @param array $data
      * @return string
      */