diff --git a/po/zh_CN.po b/po/zh_CN.po
index 00f6ad9d2..715931f38 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 3.4.0-dev\n"
 "Report-Msgid-Bugs-To: phpmyadmin-devel@lists.sourceforge.net\n"
 "POT-Creation-Date: 2010-08-30 17:37+0200\n"
-"PO-Revision-Date: 2010-09-04 09:39+0200\n"
+"PO-Revision-Date: 2010-09-04 09:41+0200\n"
 "Last-Translator: shanyan baishui <Siramizu@gmail.com>\n"
 "Language-Team: chinese_simplified <zh_CN@li.org>\n"
 "Language: zh_CN\n"
@@ -5004,7 +5004,7 @@ msgstr "最大保持连接"
 msgid ""
 "The timeout for inactive connection with the keep-alive flag set. After this "
 "time the connection will be closed. The time-out is in milliseconds (1/1000)."
-msgstr ""
+msgstr "keep-alive 标记所设置的不活动连接超时时间。在此时间后连接将被关闭。单位：毫秒。"
 
 #: libraries/engines/pbms.lib.php:61
 msgid "Metadata Headers"