diff --git a/src/i18n/strings/zh_Hant.json b/src/i18n/strings/zh_Hant.json
index c8d520d5a3..2df131f757 100644
--- a/src/i18n/strings/zh_Hant.json
+++ b/src/i18n/strings/zh_Hant.json
@@ -2196,5 +2196,11 @@
     "Local addresses (unmoderated content)": "本機位置（未經審核的內容）",
     "%(senderDisplayName)s changed the room name from %(oldRoomName)s to %(newRoomName)s.": "%(senderDisplayName)s 將聊天室名稱從 %(oldRoomName)s 變更為 %(newRoomName)s。",
     "%(senderName)s changed the addresses for this room.": "%(senderName)s 變更了此聊天室的位置。",
-    "You don't have permission to delete the alias.": "您沒有刪除別名的權限。"
+    "You don't have permission to delete the alias.": "您沒有刪除別名的權限。",
+    "Support adding custom themes": "支援新增自訂佈景主題",
+    "Invalid theme schema.": "無效的佈景主題架構。",
+    "Error downloading theme information.": "下載佈景主題資訊時發生錯誤。",
+    "Theme added!": "已新增佈景主題！",
+    "Custom theme URL": "自訂佈景主題 URL",
+    "Add theme": "新增佈景主題"
 }