diff --git a/markdown-translator/src/glossary.csv b/markdown-translator/src/glossary.csv
index 66cac69..777998f 100644
--- a/markdown-translator/src/glossary.csv
+++ b/markdown-translator/src/glossary.csv
@@ -294,4 +294,5 @@ https://docs.pingcap.com/ja/tidbcloud/?utm_campaign=webinar&utm_medium=email_bla
 275,TiDB Cloud Dedicated,TiDB Cloud Dedicated,,,,,,,,,,,,,,,,,,,
 276,Starter,Starter,,,,,,,,,,,,,,,,,,,,
 277,Essential,Essential,,,,,,,,,,,,,,,,,,,
-278,Dedicated,Dedicated,,,,,,,,,,,,,,,,,,,,
\ No newline at end of file
+278,Dedicated,Dedicated,,,,,,,,,,,,,,,,,,,,
+279,TiDB Playground,TiDB Playground,,,,,,,,,,,,,,,,,,,