diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingPlayerActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingPlayerActivity.java
index 717a117ad..8e8d7648d 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingPlayerActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingPlayerActivity.java
@@ -48,6 +48,7 @@ public class SettingPlayerActivity extends BaseActivity implements UaCallback, B
         format = new DecimalFormat("0.#");
         mBinding.render.requestFocus();
         mBinding.uaText.setText(Setting.getUa());
+        mBinding.aacText.setText(getSwitch(Setting.isPreferAAC()));
         mBinding.tunnelText.setText(getSwitch(Setting.isTunnel()));
         mBinding.speedText.setText(format.format(Setting.getSpeed()));
         mBinding.bufferText.setText(String.valueOf(Setting.getBuffer()));
@@ -62,6 +63,7 @@ public class SettingPlayerActivity extends BaseActivity implements UaCallback, B
     @Override
     protected void initEvent() {
         mBinding.ua.setOnClickListener(this::onUa);
+        mBinding.aac.setOnClickListener(this::setAAC);
         mBinding.scale.setOnClickListener(this::setScale);
         mBinding.speed.setOnClickListener(this::onSpeed);
         mBinding.buffer.setOnClickListener(this::onBuffer);
@@ -89,6 +91,11 @@ public class SettingPlayerActivity extends BaseActivity implements UaCallback, B
         Setting.putUa(ua);
     }
 
+    private void setAAC(View view) {
+        Setting.putPreferAAC(!Setting.isPreferAAC());
+        mBinding.aacText.setText(getSwitch(Setting.isPreferAAC()));
+    }
+
     private void setScale(View view) {
         int index = Setting.getScale();
         Setting.putScale(index = index == scale.length - 1 ? 0 : ++index);
diff --git a/app/src/leanback/res/layout/activity_setting_player.xml b/app/src/leanback/res/layout/activity_setting_player.xml
index e041a2de7..9b796224a 100644
--- a/app/src/leanback/res/layout/activity_setting_player.xml
+++ b/app/src/leanback/res/layout/activity_setting_player.xml
@@ -234,6 +234,35 @@
 
         </LinearLayout>
 
+        <LinearLayout
+            android:id="@+id/aac"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:background="@drawable/selector_item"
+            android:focusable="true"
+            android:focusableInTouchMode="true"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="16dp"
+                android:text="@string/player_aac_track"
+                android:textColor="@color/white"
+                android:textSize="18sp" />
+
+            <TextView
+                android:id="@+id/aacText"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="end"
+                android:textColor="@color/white"
+                android:textSize="18sp"
+                tools:text="關" />
+
+        </LinearLayout>
+
         <LinearLayout
             android:id="@+id/danmakuLoad"
             android:layout_width="match_parent"
diff --git a/app/src/main/java/com/fongmi/android/tv/Setting.java b/app/src/main/java/com/fongmi/android/tv/Setting.java
index f2e409825..36db907a1 100644
--- a/app/src/main/java/com/fongmi/android/tv/Setting.java
+++ b/app/src/main/java/com/fongmi/android/tv/Setting.java
@@ -225,6 +225,14 @@ public class Setting {
         Prefers.put("audio_prefer", audioPrefer);
     }
 
+    public static boolean isPreferAAC() {
+        return Prefers.getBoolean("prefer_aac");
+    }
+
+    public static void putPreferAAC(boolean preferAAC) {
+        Prefers.put("prefer_aac", preferAAC);
+    }
+
     public static boolean isDanmakuLoad() {
         return Prefers.getBoolean("danmaku_load");
     }
diff --git a/app/src/main/java/com/fongmi/android/tv/player/exo/ExoUtil.java b/app/src/main/java/com/fongmi/android/tv/player/exo/ExoUtil.java
index 2c27cbf66..ced0526a3 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/exo/ExoUtil.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/exo/ExoUtil.java
@@ -49,7 +49,12 @@ public class ExoUtil {
 
     public static TrackSelector buildTrackSelector() {
         DefaultTrackSelector trackSelector = new DefaultTrackSelector(App.get());
-        trackSelector.setParameters(trackSelector.buildUponParameters().setPreferredTextLanguage(Locale.getDefault().getISO3Language()).setForceHighestSupportedBitrate(true).setTunnelingEnabled(Setting.isTunnel()));
+        DefaultTrackSelector.Parameters.Builder builder = trackSelector.buildUponParameters();
+        if (Setting.isPreferAAC()) builder.setPreferredAudioMimeType(MimeTypes.AUDIO_AAC);
+        builder.setPreferredTextLanguage(Locale.getDefault().getISO3Language());
+        builder.setTunnelingEnabled(Setting.isTunnel());
+        builder.setForceHighestSupportedBitrate(true);
+        trackSelector.setParameters(builder.build());
         return trackSelector;
     }
 
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 529c7714b..fd7198d3b 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -97,6 +97,7 @@
     <string name="player_caption">字幕样式</string>
     <string name="player_background">后台播放</string>
     <string name="player_audio_decode">音频软解</string>
+    <string name="player_aac_track">AAC优先</string>
     <string name="player_danmaku_load">弹幕加载</string>
     <string name="player_tunnel">隧道模式</string>
     <string name="player_buffer">缓冲时间</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index a1b45336f..bf84d7a10 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -97,6 +97,7 @@
     <string name="player_caption">字幕樣式</string>
     <string name="player_background">背景播放</string>
     <string name="player_audio_decode">音訊軟解</string>
+    <string name="player_aac_track">AAC優先</string>
     <string name="player_danmaku_load">彈幕載入</string>
     <string name="player_tunnel">隧道模式</string>
     <string name="player_buffer">緩衝時間</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9ea21a90b..1c5c619d4 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -98,6 +98,7 @@
     <string name="player_caption">Caption style</string>
     <string name="player_background">Background play</string>
     <string name="player_audio_decode">Audio software decode</string>
+    <string name="player_aac_track">Prefer aac track</string>
     <string name="player_danmaku_load">Danmaku load</string>
     <string name="player_tunnel">Tunnel mode</string>
     <string name="player_buffer">Buffer time</string>
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingPlayerFragment.java b/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingPlayerFragment.java
index 4191003ac..db5776fb7 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingPlayerFragment.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingPlayerFragment.java
@@ -51,6 +51,7 @@ public class SettingPlayerFragment extends BaseFragment implements UaCallback, B
     protected void initView() {
         format = new DecimalFormat("0.#");
         mBinding.uaText.setText(Setting.getUa());
+        mBinding.aacText.setText(getSwitch(Setting.isPreferAAC()));
         mBinding.tunnelText.setText(getSwitch(Setting.isTunnel()));
         mBinding.speedText.setText(format.format(Setting.getSpeed()));
         mBinding.bufferText.setText(String.valueOf(Setting.getBuffer()));
@@ -66,6 +67,7 @@ public class SettingPlayerFragment extends BaseFragment implements UaCallback, B
     @Override
     protected void initEvent() {
         mBinding.ua.setOnClickListener(this::onUa);
+        mBinding.aac.setOnClickListener(this::setAAC);
         mBinding.scale.setOnClickListener(this::onScale);
         mBinding.speed.setOnClickListener(this::onSpeed);
         mBinding.buffer.setOnClickListener(this::onBuffer);
@@ -88,6 +90,11 @@ public class SettingPlayerFragment extends BaseFragment implements UaCallback, B
         Setting.putUa(ua);
     }
 
+    private void setAAC(View view) {
+        Setting.putPreferAAC(!Setting.isPreferAAC());
+        mBinding.aacText.setText(getSwitch(Setting.isPreferAAC()));
+    }
+
     private void onScale(View view) {
         new MaterialAlertDialogBuilder(getActivity()).setTitle(R.string.player_scale).setNegativeButton(R.string.dialog_negative, null).setSingleChoiceItems(scale, Setting.getScale(), (dialog, which) -> {
             mBinding.scaleText.setText(scale[which]);
diff --git a/app/src/mobile/res/layout/fragment_setting_player.xml b/app/src/mobile/res/layout/fragment_setting_player.xml
index e8d46aaba..0c7a3ff34 100644
--- a/app/src/mobile/res/layout/fragment_setting_player.xml
+++ b/app/src/mobile/res/layout/fragment_setting_player.xml
@@ -249,6 +249,33 @@
 
             </LinearLayout>
 
+            <LinearLayout
+                android:id="@+id/aac"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="16dp"
+                android:background="@drawable/shape_item"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginEnd="16dp"
+                    android:text="@string/player_aac_track"
+                    android:textColor="@color/white"
+                    android:textSize="16sp" />
+
+                <TextView
+                    android:id="@+id/aacText"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="end"
+                    android:textColor="@color/white"
+                    android:textSize="16sp"
+                    tools:text="開" />
+
+            </LinearLayout>
+
             <LinearLayout
                 android:id="@+id/danmakuLoad"
                 android:layout_width="match_parent"