diff --git a/application/language/zh-Hans/enum_lang.php b/application/language/zh-Hans/enum_lang.php
index dde09937b..739158ac4 100644
--- a/application/language/zh-Hans/enum_lang.php
+++ b/application/language/zh-Hans/enum_lang.php
@@ -1,9 +1,8 @@
-<?php 
-
+<?php
 $lang["enum_half_down"] = "";
 $lang["enum_half_even"] = "";
 $lang["enum_half_five"] = "";
 $lang["enum_half_odd"] = "";
 $lang["enum_half_up"] = "";
-$lang["enum_round_down"] = "";
-$lang["enum_round_up"] = "";
+$lang["enum_round_down"] = "去尾法";
+$lang["enum_round_up"] = "进一法";