diff --git a/inc/lang/zh/lang.php b/inc/lang/zh/lang.php
index ca29231b52cce199d9013a2dc7ddebb535b70da5..b998946649e3c1faf89895598c39e830cedc720e 100644
--- a/inc/lang/zh/lang.php
+++ b/inc/lang/zh/lang.php
@@ -3,17 +3,15 @@
 /**
  * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
  *
+ * @author lempel <riverlempel@hotmail.com>
  * @author ZDYX <zhangduyixiong@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-tradsimp.html
  * @author George Sheraton <guxd@163.com>
  * @author Simon zhan <simonzhan@21cn.com>
- * @author mr.jinyi@gmail.com
  * @author ben <ben@livetom.com>
  * @author lainme <lainme993@gmail.com>
  * @author caii <zhoucaiqi@gmail.com>
  * @author Hiphen Lee <jacob.b.leung@gmail.com>
- * @author caii, patent agent in China <zhoucaiqi@gmail.com>
- * @author lainme993@gmail.com
  * @author Shuo-Ting Jian <shoting@gmail.com>
  * @author Rachel <rzhang0802@gmail.com>
  * @author Donald <donaldtcong@gmail.com>
diff --git a/lib/plugins/acl/lang/zh/lang.php b/lib/plugins/acl/lang/zh/lang.php
index 5a893a37fb8cebbf171c15cd0de3b03f3c6fcd0a..3191745817da6c023ef58791f2bd34d9eda73973 100644
--- a/lib/plugins/acl/lang/zh/lang.php
+++ b/lib/plugins/acl/lang/zh/lang.php
@@ -5,15 +5,11 @@
  *
  * @author ZDYX <zhangduyixiong@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-tradsimp.html
- * @author George Sheraton guxd@163.com
  * @author Simon zhan <simonzhan@21cn.com>
- * @author mr.jinyi@gmail.com
  * @author ben <ben@livetom.com>
  * @author lainme <lainme993@gmail.com>
  * @author caii <zhoucaiqi@gmail.com>
  * @author Hiphen Lee <jacob.b.leung@gmail.com>
- * @author caii, patent agent in China <zhoucaiqi@gmail.com>
- * @author lainme993@gmail.com
  * @author Shuo-Ting Jian <shoting@gmail.com>
  */
 $lang['admin_acl']             = '访问控制列表（ACL）管理器';
diff --git a/lib/plugins/config/lang/zh/lang.php b/lib/plugins/config/lang/zh/lang.php
index 4a4eba44b05807df26555ec1b8f63e0112c0f609..6da00eeb175dd761d67033aa4a3c612678867550 100644
--- a/lib/plugins/config/lang/zh/lang.php
+++ b/lib/plugins/config/lang/zh/lang.php
@@ -3,17 +3,14 @@
 /**
  * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
  *
+ * @author lempel <riverlempel@hotmail.com>
  * @author ZDYX <zhangduyixiong@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-tradsimp.html
- * @author George Sheraton guxd@163.com
  * @author Simon zhan <simonzhan@21cn.com>
- * @author mr.jinyi@gmail.com
  * @author ben <ben@livetom.com>
  * @author lainme <lainme993@gmail.com>
  * @author caii <zhoucaiqi@gmail.com>
  * @author Hiphen Lee <jacob.b.leung@gmail.com>
- * @author caii, patent agent in China <zhoucaiqi@gmail.com>
- * @author lainme993@gmail.com
  * @author Shuo-Ting Jian <shoting@gmail.com>
  * @author Garfield <garfield_550@outlook.com>
  * @author JellyChen <451453325@qq.com>
@@ -131,6 +128,7 @@ $lang['subscribe_time']        = '订阅列表和摘要发送的时间间隔（
 $lang['notify']                = '发送更改通知给这个邮件地址';
 $lang['registernotify']        = '发送新注册用户的信息给这个邮件地址';
 $lang['mailfrom']              = '自动发送邮件时使用的邮件地址';
+$lang['mailreturnpath']        = '非投递通知的收件人邮箱地址';
 $lang['mailprefix']            = '自动发送邮件时使用的邮件地址前缀';
 $lang['htmlmail']              = '发送更加美观，但体积更大的 HTML 多部分邮件。禁用则发送纯文本邮件。';
 $lang['sitemap']               = '生成 Google sitemap（天）';
@@ -140,6 +138,9 @@ $lang['rss_content']           = 'XML feed 项目中显示什么呢？';
 $lang['rss_update']            = 'XML feed 升级间隔（秒）';
 $lang['rss_show_summary']      = 'XML feed 在标题中显示摘要';
 $lang['rss_media']             = '在 XML 源中应该列出何种类型的更改？';
+$lang['rss_media_o_both']      = '两者均可';
+$lang['rss_media_o_pages']     = '页面';
+$lang['rss_media_o_media']     = '媒体';
 $lang['updatecheck']           = '自动检查更新并接收安全警告吗？开启该功能后 DokuWiki 将自动访问 splitbrain.org。';
 $lang['userewrite']            = '使用更整洁的 URL';
 $lang['useslash']              = '在 URL 中使用斜杠作为命名空间的分隔符';
diff --git a/lib/plugins/popularity/lang/zh/lang.php b/lib/plugins/popularity/lang/zh/lang.php
index 79abe1605874b9404f98c954e7315af8e602a854..695b5c4ad0e47f57469000c1aa5dbcdd69dc9ecd 100644
--- a/lib/plugins/popularity/lang/zh/lang.php
+++ b/lib/plugins/popularity/lang/zh/lang.php
@@ -5,15 +5,11 @@
  *
  * @author ZDYX <zhangduyixiong@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-tradsimp.html
- * @author George Sheraton guxd@163.com
  * @author Simon zhan <simonzhan@21cn.com>
- * @author mr.jinyi@gmail.com
  * @author ben <ben@livetom.com>
  * @author lainme <lainme993@gmail.com>
  * @author caii <zhoucaiqi@gmail.com>
  * @author Hiphen Lee <jacob.b.leung@gmail.com>
- * @author caii, patent agent in China <zhoucaiqi@gmail.com>
- * @author lainme993@gmail.com
  * @author Shuo-Ting Jian <shoting@gmail.com>
  * @author phy25 <git@phy25.com>
  */
diff --git a/lib/plugins/revert/lang/zh/lang.php b/lib/plugins/revert/lang/zh/lang.php
index b56d830ff5694aaf22e4a34f2d5db598d17a8344..60a7ba4f0f8f5beac08b0c6735e90160e0ff4d14 100644
--- a/lib/plugins/revert/lang/zh/lang.php
+++ b/lib/plugins/revert/lang/zh/lang.php
@@ -5,15 +5,11 @@
  *
  * @author ZDYX <zhangduyixiong@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-tradsimp.html
- * @author George Sheraton guxd@163.com
  * @author Simon zhan <simonzhan@21cn.com>
- * @author mr.jinyi@gmail.com
  * @author ben <ben@livetom.com>
  * @author lainme <lainme993@gmail.com>
  * @author caii <zhoucaiqi@gmail.com>
  * @author Hiphen Lee <jacob.b.leung@gmail.com>
- * @author caii, patent agent in China <zhoucaiqi@gmail.com>
- * @author lainme993@gmail.com
  * @author Shuo-Ting Jian <shoting@gmail.com>
  */
 $lang['menu']                  = '还原管理器';
diff --git a/lib/plugins/usermanager/lang/zh/lang.php b/lib/plugins/usermanager/lang/zh/lang.php
index 8f7e4fe04df9a3d2eaa4e66ec72bcd2f99a24651..5e9aa77b623c5e6856bd803ebfa134e1ee234a3b 100644
--- a/lib/plugins/usermanager/lang/zh/lang.php
+++ b/lib/plugins/usermanager/lang/zh/lang.php
@@ -5,15 +5,11 @@
  *
  * @author ZDYX <zhangduyixiong@gmail.com>
  * @author http://www.chinese-tools.com/tools/converter-tradsimp.html
- * @author George Sheraton guxd@163.com
  * @author Simon zhan <simonzhan@21cn.com>
- * @author mr.jinyi@gmail.com
  * @author ben <ben@livetom.com>
  * @author lainme <lainme993@gmail.com>
  * @author caii <zhoucaiqi@gmail.com>
  * @author Hiphen Lee <jacob.b.leung@gmail.com>
- * @author caii, patent agent in China <zhoucaiqi@gmail.com>
- * @author lainme993@gmail.com
  * @author Shuo-Ting Jian <shoting@gmail.com>
  * @author Rachel <rzhang0802@gmail.com>
  * @author Yangyu Huang <yangyu.huang@gmail.com>