diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 39877b684..51ad5e02b 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -546,4 +546,6 @@
         <item quantity="other"/>
     </plurals>
     <string name="new_seek_duration_toast">因為 ExoPlayer 的限制，搜尋持續時間設定為 %d 秒</string>
+    <string name="mute">靜音</string>
+    <string name="unmute">取消靜音</string>
 </resources>
\ No newline at end of file