diff --git a/js/locales/bootstrap-datepicker.zh-CN.js b/js/locales/bootstrap-datepicker.zh-CN.js
index d6625ec61..984aa935b 100644
--- a/js/locales/bootstrap-datepicker.zh-CN.js
+++ b/js/locales/bootstrap-datepicker.zh-CN.js
@@ -11,6 +11,7 @@
 		monthsShort: ["一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"],
 		today: "今日",
 		format: "yyyy年mm月dd日",
-		weekStart: 1
+		weekStart: 1,
+		clear: "清空"
 	};
 }(jQuery));