diff --git a/chameleonultragui/lib/l10n/app_ko.arb b/chameleonultragui/lib/l10n/app_ko.arb
index 4a597bca..7ec2f0a3 100644
--- a/chameleonultragui/lib/l10n/app_ko.arb
+++ b/chameleonultragui/lib/l10n/app_ko.arb
@@ -279,5 +279,7 @@
   "delete": "\uc0ad\uc81c",
   "total_keys": "\ud0a4",
   "key": "\ud0a4",
-  "t55xx_key_prompt": "T55XX \ud0a4\ub97c \uc785\ub825\ud558\uc2ed\uc2dc\uc624. \uae30\ubcf8 CU \ud0a4\ub294 20206666\uc785\ub2c8\ub2e4."
+  "t55xx_key_prompt": "T55XX \ud0a4\ub97c \uc785\ub825\ud558\uc2ed\uc2dc\uc624. \uae30\ubcf8 CU \ud0a4\ub294 20206666\uc785\ub2c8\ub2e4.",
+  "t55xx_new_key_prompt": "\uc0c8\ub85c\uc6b4 T55XX \ud0a4\ub85c \ubcc0\uacbd",
+  "new_key": "\uc0c8 \ud0a4"
 }
\ No newline at end of file