diff --git a/frontend/messages/zh-TW.json b/frontend/messages/zh-TW.json
index 1441e2c9..58c57e5a 100644
--- a/frontend/messages/zh-TW.json
+++ b/frontend/messages/zh-TW.json
@@ -474,8 +474,8 @@
 	"reauthentication": "重新驗證",
 	"clear_filters": "清除篩選條件",
 	"default_profile_picture": "預設個人資料照片",
-	"light": "光",
-	"dark": "黑暗",
+	"light": "亮色",
+	"dark": "暗色",
 	"system": "系統",
 	"signup_token_user_groups_description": "自動將這些群組指派給使用此代幣註冊的用戶。",
 	"allowed_oidc_clients": "允許的 OIDC 客戶端",