diff --git a/languages/pineapple-music.ts b/languages/pineapple-music.ts
index ece592b..e1754fa 100644
--- a/languages/pineapple-music.ts
+++ b/languages/pineapple-music.ts
@@ -43,6 +43,18 @@
         <source>0:00</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Sample Rate: %1 Hz</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Bitrate: %1 Kbps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Channel Count: %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>main</name>
diff --git a/languages/pineapple-music_zh_CN.ts b/languages/pineapple-music_zh_CN.ts
index 60b1bb0..1351c62 100644
--- a/languages/pineapple-music_zh_CN.ts
+++ b/languages/pineapple-music_zh_CN.ts
@@ -43,6 +43,18 @@
         <source>0:00</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Sample Rate: %1 Hz</source>
+        <translation>采样率: %1 Hz</translation>
+    </message>
+    <message>
+        <source>Bitrate: %1 Kbps</source>
+        <translation>比特率: %1 Kbps</translation>
+    </message>
+    <message>
+        <source>Channel Count: %1</source>
+        <translation>声道数: %1</translation>
+    </message>
 </context>
 <context>
     <name>main</name>
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 56804d9..7a3d6ae 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -104,17 +104,17 @@ void MainWindow::setAudioPropertyInfoForDisplay(int sampleRate, int bitrate, int
 
     if (sampleRate >= 0) {
         uiStrs << QString("%1 Hz").arg(sampleRate);
-        tooltipStrs << QString("Sample Rate: %1 Hz").arg(sampleRate);
+        tooltipStrs << tr("Sample Rate: %1 Hz").arg(sampleRate);
     }
 
     if (bitrate >= 0) {
         uiStrs << QString("%1 Kbps").arg(bitrate);
-        tooltipStrs << QString("Bitrate: %1 Kbps").arg(bitrate);
+        tooltipStrs << tr("Bitrate: %1 Kbps").arg(bitrate);
     }
 
     if (channelCount >= 0) {
         uiStrs << channelStr(channelCount);
-        tooltipStrs << QString("Channel Count: %1").arg(channelCount);
+        tooltipStrs << tr("Channel Count: %1").arg(channelCount);
     }
 
     uiStrs << audioExt;