diff --git a/lang/zh-cn.php b/lang/zh-cn.php
new file mode 100644
index 0000000..23e2c1e
--- /dev/null
+++ b/lang/zh-cn.php
@@ -0,0 +1,29 @@
+<?php
+return array(
+    'required' => "不能为空",
+    'equals' => "必须和 '%s' 一致",
+    'different' => "必须和 '%s' 不一致",
+    'accepted' => "必须接受",
+    'numeric' => "只能是数字",
+    'integer' => "只能是整数(0-9)",
+    'length' => "长度必须大于 %d",
+    'min' => "必须大于 %s",
+    'max' => "必须小于 %s",
+    'in' => "无效的值",
+    'notIn' => "无效的值",
+    'ip' => "无效IP地址",
+    'email' => "无效邮箱地址",
+    'url' => "无效的URL",
+    'urlActive' => "必须是可用的域名",
+    'alpha' => "只能包括英文字母(a-z)",
+    'alphaNum' => "只能包括英文字母(a-z)和数字(0-9)",
+    'slug' => "只能包括英文字母(a-z)、数字(0-9)、破折号和下划线",
+    'regex' => "无效格式",
+    'date' => "无效的日期",
+    'dateFormat' => "日期的格式应该为 '%s'",
+    'dateBefore' => "日期必须在 '%s' 之前",
+    'dateAfter' => "日期必须在 '%s' 之后",
+    'contains' => "必须包含 %s"
+);
+
+