diff --git a/src/i18n/strings/zh_Hant.json b/src/i18n/strings/zh_Hant.json
index f0120db7d2..c0e40ef49b 100644
--- a/src/i18n/strings/zh_Hant.json
+++ b/src/i18n/strings/zh_Hant.json
@@ -1209,5 +1209,15 @@
     "You can't send any messages until you review and agree to <consentLink>our terms and conditions</consentLink>.": "您在審閱並同意<consentLink>我們的條款與條件</consentLink>前無法傳送訊息。",
     "Show empty room list headings": "顯示空聊天室清單標題",
     "Demote yourself?": "將自己降級？",
-    "Demote": "降級"
+    "Demote": "降級",
+    "A conference call could not be started because the intgrations server is not available": "會議通話無法啟動，因為整合伺服器不可用",
+    "Permission Required": "需要權限",
+    "You do not have permission to start a conference call in this room": "您沒有在此聊天室啟動會議通話的權限",
+    "This event could not be displayed": "此活動無法顯示",
+    "deleted": "刪除線",
+    "underlined": "底線",
+    "inline-code": "內嵌程式碼",
+    "block-quote": "區塊引用",
+    "bulleted-list": "項目符號清單",
+    "numbered-list": "編號清單"
 }