diff --git a/po/zh_TW.po b/po/zh_TW.po
index 89df25a..22ade79 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -9,9 +9,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Xfce Panel Plugins\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-06-09 12:31+0200\n"
-"PO-Revision-Date: 2017-09-19 18:06+0000\n"
-"Last-Translator: 黃柏諺 <s8321414@gmail.com>\n"
+"POT-Creation-Date: 2021-03-11 00:47+0100\n"
+"PO-Revision-Date: 2021-03-10 23:48+0000\n"
+"Last-Translator: Nick Schermer <nick@xfce.org>\n"
 "Language-Team: Chinese (Taiwan) (http://www.transifex.com/xfce/xfce-panel-plugins/language/zh_TW/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -40,12 +40,12 @@ msgstr "找不到 Linux proc 裝置「/proc/net/dev」。"
 msgid "Interface was not found."
 msgstr "找不到介面。"
 
-#: ../panel-plugin/netload.c:168
+#: ../panel-plugin/netload.c:169
 #, c-format
 msgid "<< %s >> (Interface down)"
 msgstr "<< %s >> (介面 down)"
 
-#: ../panel-plugin/netload.c:255
+#: ../panel-plugin/netload.c:256
 #, c-format
 msgid ""
 "<< %s >> (%s)\n"
@@ -56,82 +56,98 @@ msgid ""
 "Total: %s"
 msgstr "<< %s >> (%s)\n最近 %d 次測量平均\n間隔 %.2fs：\n傳入：%s\n傳出：%s\n總計：%s"
 
-#: ../panel-plugin/netload.c:258
+#: ../panel-plugin/netload.c:259
 msgid "no IP address"
 msgstr "無 IP 位址"
 
-#: ../panel-plugin/netload.c:642
+#: ../panel-plugin/netload.c:643
 #, c-format
 msgid ""
 "%s: Error in initializing:\n"
 "%s"
 msgstr "%s：初始化發生錯誤：\n%s"
 
-#: ../panel-plugin/netload.c:980
+#: ../panel-plugin/netload.c:969
+msgid "Monitor CPU load, swap usage and memory footprint"
+msgstr "監測 CPU 負載、置換空間及記憶體使用量"
+
+#: ../panel-plugin/netload.c:971
+msgid "Copyright (c) 2003-2021\n"
+msgstr "Copyright (c) 2003-2021\n"
+
+#: ../panel-plugin/netload.c:1032
 msgid "Bar color (i_ncoming):"
 msgstr "條色彩 (傳入)(_N)："
 
-#: ../panel-plugin/netload.c:981
+#: ../panel-plugin/netload.c:1033
 msgid "Bar color (_outgoing):"
 msgstr "條色彩 (傳出)(_O)："
 
-#: ../panel-plugin/netload.c:984
+#: ../panel-plugin/netload.c:1036
 msgid "Maximum (inco_ming):"
 msgstr "最大 (傳入)(_M)："
 
-#: ../panel-plugin/netload.c:985
+#: ../panel-plugin/netload.c:1037
 msgid "Maximum (o_utgoing):"
 msgstr "最大 (傳出)(_U)："
 
-#: ../panel-plugin/netload.c:990 ../panel-plugin/netload.desktop.in.in.h:1
+#: ../panel-plugin/netload.c:1042 ../panel-plugin/netload.desktop.in.in.h:1
 msgid "Network Monitor"
 msgstr "網路監視器"
 
-#: ../panel-plugin/netload.c:1019
+#: ../panel-plugin/netload.c:1044
+msgid "_Close"
+msgstr "關閉(_C)"
+
+#: ../panel-plugin/netload.c:1045
+msgid "_Help"
+msgstr "說明(_H)"
+
+#: ../panel-plugin/netload.c:1072
 msgid "_Text to display:"
 msgstr "要顯示的文字(_T)："
 
-#: ../panel-plugin/netload.c:1050
+#: ../panel-plugin/netload.c:1103
 msgid "Network _device:"
 msgstr "網路裝置(_D)："
 
-#: ../panel-plugin/netload.c:1077
+#: ../panel-plugin/netload.c:1134
 msgid "Update _interval:"
 msgstr "更新時間隔(_I)："
 
-#: ../panel-plugin/netload.c:1090
+#: ../panel-plugin/netload.c:1148
 msgid "s"
 msgstr "秒"
 
-#: ../panel-plugin/netload.c:1104
+#: ../panel-plugin/netload.c:1163
 msgid "Show values as _bits"
 msgstr "以位元顯示值(_B)"
 
-#: ../panel-plugin/netload.c:1118
+#: ../panel-plugin/netload.c:1177
 msgid "_Automatic maximum"
 msgstr "自動最大(_A)"
 
-#: ../panel-plugin/netload.c:1152
+#: ../panel-plugin/netload.c:1212
 msgid "KiB/s"
 msgstr "KiB/s"
 
-#: ../panel-plugin/netload.c:1177
+#: ../panel-plugin/netload.c:1238
 msgid "_Present data as:"
 msgstr "顯示資料為(_P)："
 
-#: ../panel-plugin/netload.c:1186
+#: ../panel-plugin/netload.c:1248
 msgid "Bars"
 msgstr "條"
 
-#: ../panel-plugin/netload.c:1187
+#: ../panel-plugin/netload.c:1249
 msgid "Values"
 msgstr "值"
 
-#: ../panel-plugin/netload.c:1188
+#: ../panel-plugin/netload.c:1250
 msgid "Bars and values"
 msgstr "條與值"
 
-#: ../panel-plugin/netload.c:1230
+#: ../panel-plugin/netload.c:1293
 msgid "_Colorize values"
 msgstr "色彩化值(_C)"
 
@@ -139,34 +155,34 @@ msgstr "色彩化值(_C)"
 msgid "Show network traffic"
 msgstr "顯示網路流量"
 
-#: ../panel-plugin/utils.c:78
+#: ../panel-plugin/utils.c:81
 msgid "B"
 msgstr "B"
 
-#: ../panel-plugin/utils.c:78
+#: ../panel-plugin/utils.c:81
 msgid "KiB"
 msgstr "KiB"
 
-#: ../panel-plugin/utils.c:78
+#: ../panel-plugin/utils.c:81
 msgid "MiB"
 msgstr "MiB"
 
-#: ../panel-plugin/utils.c:78
+#: ../panel-plugin/utils.c:81
 msgid "GiB"
 msgstr "GiB"
 
-#: ../panel-plugin/utils.c:79
+#: ../panel-plugin/utils.c:82
 msgid "bps"
 msgstr "bps"
 
-#: ../panel-plugin/utils.c:79
+#: ../panel-plugin/utils.c:82
 msgid "Kbps"
 msgstr "Kbps"
 
-#: ../panel-plugin/utils.c:79
+#: ../panel-plugin/utils.c:82
 msgid "Mbps"
 msgstr "Mbps"
 
-#: ../panel-plugin/utils.c:79
+#: ../panel-plugin/utils.c:82
 msgid "Gbps"
 msgstr "Gbps"