diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index a369ec380..181974dfc 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -134,8 +134,8 @@ zh:
         circular_dependency: "此关联将导致循环依赖"
         cant_link_an_issue_with_a_descendant: "问题不能关联到它的子任务"
         earlier_than_minimum_start_date: "不能早于 %{date} 由于有前置问题"
-        not_a_regexp: "is not a valid regular expression"
-        open_issue_with_closed_parent: "An open issue cannot be attached to a closed parent task"
+        not_a_regexp: "不是一个合法的正则表达式"
+        open_issue_with_closed_parent: "无法将一个打开的问题关联至一个被关闭的父任务"
 
   actionview_instancetag_blank_option: 请选择