diff --git a/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po b/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po
index a07ea4be..f054d2a5 100644
--- a/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po
+++ b/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po
@@ -39,16 +39,17 @@
 # Seongsoo Cho <ppiyakk2@printf.kr>, 2019. #zanata
 # Seongsoo Cho <ppiyakk2@printf.kr>, 2020. #zanata
 # Eunjeong Yun <araruu2536@gmail.com>, 2021. #zanata
+# HaeI Yoon <y83422918@gmail.com>, 2022. #zanata
 msgid ""
 msgstr ""
 "Project-Id-Version: Upstream Training Guide\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021年11月15日 11:37+0000\n"
+"POT-Creation-Date: 2022年06月22日 08:15+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2021年12月19日 08:20+0000\n"
-"Last-Translator: Eunjeong Yun <araruu2536@gmail.com>\n"
+"PO-Revision-Date: 2022年10月16日 03:36+0000\n"
+"Last-Translator: HaeI Yoon <y83422918@gmail.com>\n"
 "Language-Team: Korean (South Korea)\n"
 "Language: ko_KR\n"
 "X-Generator: Zanata 4.3.3\n"
@@ -2306,6 +2307,9 @@ msgstr "Sylvain Bauza (조교, 멘토링, 교육, 프랑스어, 영어)"
 msgid "System administrators"
 msgstr "시스템 관리자"
 
+msgid "TBD"
+msgstr "추후 결정 예정"
+
 msgid "Taehee Jang (assistant, mentoring - Ubuntu Korea Community)"
 msgstr "Taehee Jang (조교, 멘토링 - 우분투 한국 커뮤니티)"
 
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<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://opendev.org/openstack/training-guides/commit/1521a8784dd78cb8680671b016e5e82f7c4d92ae.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://opendev.org/openstack/training-guides/commit/1521a8784dd78cb8680671b016e5e82f7c4d92ae.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
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<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
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<input type="submit" value="表示" />
</p>
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