diff --git a/locale/zh/LC_MESSAGES/reference/operator/aggregation/lookup.po b/locale/zh/LC_MESSAGES/reference/operator/aggregation/lookup.po
index 659da240320..1fd578aa12b 100644
--- a/locale/zh/LC_MESSAGES/reference/operator/aggregation/lookup.po
+++ b/locale/zh/LC_MESSAGES/reference/operator/aggregation/lookup.po
@@ -5,7 +5,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2016-05-31 19:15-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Last-Translator: Johnny Wu <wu-xuesong@qq.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"