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 88c95ad9b..203ffc5c6 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
@@ -50,6 +50,7 @@ public class SettingPlayerActivity extends BaseActivity implements UaCallback, B
     @Override
     protected void initView() {
         setVisible();
+        mBinding.player.requestFocus();
         mBinding.uaText.setText(Setting.getUa());
         mBinding.tunnelText.setText(getSwitch(Setting.isTunnel()));
         mBinding.bufferText.setText(String.valueOf(Setting.getBuffer()));
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/DanmuSizeDialog.java b/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/DanmuSizeDialog.java
index 2a1fa84cc..f16875b5e 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/DanmuSizeDialog.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/DanmuSizeDialog.java
@@ -33,7 +33,7 @@ public class DanmuSizeDialog {
     }
 
     private void initDialog() {
-        AlertDialog dialog = new MaterialAlertDialogBuilder(binding.getRoot().getContext()).setTitle(R.string.setting_danmu_speed).setView(binding.getRoot()).setPositiveButton(R.string.dialog_positive, this::onPositive).setNegativeButton(R.string.dialog_negative, this::onNegative).create();
+        AlertDialog dialog = new MaterialAlertDialogBuilder(binding.getRoot().getContext()).setTitle(R.string.setting_danmu_size).setView(binding.getRoot()).setPositiveButton(R.string.dialog_positive, this::onPositive).setNegativeButton(R.string.dialog_negative, this::onNegative).create();
         dialog.getWindow().setDimAmount(0);
         dialog.show();
     }