diff --git a/po/zh_TW.po b/po/zh_TW.po
index 2f49c7d121..27a868e6a3 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -2971,7 +2971,7 @@ msgstr "查詢視窗"
 
 #: libraries/config/messages.inc.php:192
 msgid "Customize query window options"
-msgstr ""
+msgstr "自定查詢視窗選項"
 
 #: libraries/config/messages.inc.php:193
 msgid "Security"