I had tried change the style like this:

```
<item name="android:actionMenuTextAppearance">@style/MenuTextStyle</item>
<stylename="MenuTextStyle"parent="@style/TextAppearance.AppCompat.Widget.ActionBar.Menu">
        <item name="android:textColor">@android:color/white</item>
        <item name="android:textSize">16sp</item>
</style>

```

But it did work.
sorry for my english.
If you know it, tell me please. Thank you in advance!