diff --git a/po/zh_CN.po b/po/zh_CN.po
index 1769872d418a82edfbf77759d879a71024afff37..0fa5bcbe0a7eaa1a3127bf88d2de034d414fcdfd 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -6,15 +6,15 @@
 # Chipong Luo <chipong.luo@yahoo.com>, 2011-2013
 # Hunt Xu <huntxu@live.cn>, 2008-2010
 # Mingcong Bai <jeffbai@aosc.xyz>, 2016
-# xiaobo zhou <zhouxiaobo.500@gmail.com>, 2016
-# 玉堂白鹤 <yjwork@qq.com>, 2015
+# Xiaobo Zhou <zhouxiaobo.500@gmail.com>, 2016
+# 玉堂白鹤 <yjwork@qq.com>, 2015,2017
 msgid ""
 msgstr ""
 "Project-Id-Version: Xfce Apps\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-11-01 06:30+0100\n"
-"PO-Revision-Date: 2016-11-30 15:23+0000\n"
-"Last-Translator: xiaobo zhou <zhouxiaobo.500@gmail.com>\n"
+"POT-Creation-Date: 2017-05-07 00:31+0200\n"
+"PO-Revision-Date: 2017-05-12 01:51+0000\n"
+"Last-Translator: 玉堂白鹤 <yjwork@qq.com>\n"
 "Language-Team: Chinese (China) (http://www.transifex.com/xfce/xfce-apps/language/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -167,68 +167,68 @@ msgstr "后退(_B)"
 msgid "Speed Reader"
 msgstr "语速训练器"
 
-#: ../lib/speedreader.c:372
+#: ../lib/speedreader.c:373
 msgid "You must enter a text."
 msgstr "您必须输入一段文字。"
 
-#: ../lib/speedreader.c:515
+#: ../lib/speedreader.c:529
 msgid "Choose a file to load"
 msgstr "选择要载入的文件"
 
-#: ../lib/speedreader.c:544
+#: ../lib/speedreader.c:558
 #, c-format
 msgid "The file '%s' could not be loaded."
 msgstr "未能载入 ‘%s’ 文件。"
 
-#: ../lib/speedreader.c:570
+#: ../lib/speedreader.c:584
 #, c-format
 msgid "(display %d word at a time)"
 msgid_plural "(display %d words at a time)"
 msgstr[0] "(一次显示 %d 个单词)"
 
-#: ../lib/speedreader.c:594
+#: ../lib/speedreader.c:608
 msgid ""
 "This is an easy speed reading utility to help train you to read faster. It "
 "does this by flashing words at a rapid rate on the screen."
 msgstr "这是一个简单的能帮助您读得更快的语速训练工具。其原理是在屏幕上快速闪过不同的单词。"
 
-#: ../lib/speedreader.c:598
+#: ../lib/speedreader.c:612
 msgid "_Words per Minute:"
 msgstr "每分钟单词数(_W)："
 
-#: ../lib/speedreader.c:605
+#: ../lib/speedreader.c:619
 msgid "_Mark Paragraphs"
 msgstr "标记段落(_M)"
 
-#: ../lib/speedreader.c:612
+#: ../lib/speedreader.c:626
 msgid "Word _Grouping:"
 msgstr "单词组(_G)："
 
-#: ../lib/speedreader.c:629
+#: ../lib/speedreader.c:643
 msgid "_Font Size:"
 msgstr "字体大小(_F)："
 
-#: ../lib/speedreader.c:650
+#: ../lib/speedreader.c:664
 msgid ""
 "Enter some text here you would like to read.\n"
 "\n"
 "Be relaxed and make yourself comfortable, then press Start to begin speed reading."
 msgstr "在此输入一些您要阅读的文字。\n\n放松并处于舒适状态，然后点击开始进行语速训练。"
 
-#: ../lib/speedreader.c:663
+#: ../lib/speedreader.c:677
 msgid "Load the contents of a file"
 msgstr "载入文件的内容"
 
-#: ../lib/speedreader.c:668
+#: ../lib/speedreader.c:682
 msgid ""
 "Clear the contents of the text field and paste the contents of the clipboard"
 msgstr "清空文本框内容并粘贴剪贴板内容"
 
-#: ../lib/speedreader.c:672
+#: ../lib/speedreader.c:686
 msgid "Clear the contents of the text field"
 msgstr "清空文本框内容"
 
-#: ../lib/speedreader.c:684
+#: ../lib/speedreader.c:698
 msgid "_Start"
 msgstr "开始(_S)"
 
@@ -301,7 +301,7 @@ msgid "Querying %s..."
 msgstr "正在查询 %s..."
 
 #: ../lib/dictd.c:736
-msgid "An error occured while querying server information."
+msgid "An error occurred while querying server information."
 msgstr "在服务器信息中查询时出错。"
 
 #: ../lib/dictd.c:749