diff --git a/selfdrive/ui/translations/main_zh-CHT.ts b/selfdrive/ui/translations/main_zh-CHT.ts
index e4058ee0db..83db0b7301 100644
--- a/selfdrive/ui/translations/main_zh-CHT.ts
+++ b/selfdrive/ui/translations/main_zh-CHT.ts
@@ -200,7 +200,7 @@
     </message>
     <message>
         <source>openpilot requires the device to be mounted within 4° left or right and within 5° up or 8° down. openpilot is continuously calibrating, resetting is rarely required.</source>
-        <translation>openpilot 需要將裝置固定在左右偏差 4° 以內，朝上偏差 5° 以内或朝下偏差 8° 以内。鏡頭在後台會持續自動校準，很少有需要重置的情况。</translation>
+        <translation>openpilot 需要將設備固定在左右偏差 4° 以內，朝上偏差 5° 以内或朝下偏差 8° 以内。鏡頭在後台會持續自動校準，很少有需要重置的情况。</translation>
     </message>
     <message>
         <source> Your device is pointed %1° %2 and %3° %4.</source>
@@ -592,16 +592,16 @@ location set</source>
     </message>
     <message>
         <source>Unable to mount data partition. Partition may be corrupted. Press confirm to erase and reset your device.</source>
-        <translation type="unfinished"></translation>
+        <translation>無法掛載資料分割區 分割區可能已經毀損 請確認是否要刪除並重新設定</translation>
     </message>
     <message>
         <source>Press confirm to erase all content and settings. Press cancel to resume boot.</source>
-        <translation type="unfinished"></translation>
+        <translation>按下確認以刪除所有內容及設定 按下取消來繼續開機</translation>
     </message>
     <message>
         <source>Resetting device...
 This may take up to a minute.</source>
-        <translation type="unfinished"></translation>
+        <translation>設備重置中 此過程可能需要幾分鐘</translation>
     </message>
 </context>
 <context>
@@ -703,11 +703,11 @@ This may take up to a minute.</source>
     </message>
     <message>
         <source>No custom software found at this URL.</source>
-        <translation type="unfinished"></translation>
+        <translation>無法在此URL找到定制的軟體</translation>
     </message>
     <message>
         <source>Something went wrong. Reboot the device.</source>
-        <translation type="unfinished"></translation>
+        <translation>發生了一些錯誤 請重新啟動您的設備</translation>
     </message>
 </context>
 <context>
@@ -1028,11 +1028,11 @@ This may take up to a minute.</source>
     </message>
     <message>
         <source>openpilot longitudinal control may come in a future update.</source>
-        <translation type="unfinished"></translation>
+        <translation>未來可能會推出openpilot縱向控制</translation>
     </message>
     <message>
         <source>An experimental version of openpilot longitudinal control can be tested, along with Experimental mode, on non-release branches.</source>
-        <translation type="unfinished"></translation>
+        <translation>在非發行分支中 可找到包含實驗模式的openpilot縱向控制測試版本</translation>
     </message>
     <message>
         <source>Enable experimental longitudinal control to allow Experimental mode.</source>