How to remove the "startuppermission" in Android project

After I build an Android project, the game is prompted for storage permissions when it starts. when i refuse, it alert "
Access to files is needed to read and write game data". I can only choose “ok” or “quit”.
I hope I can require storage permmision when i use it not quit game.

<meta-data android:name=“com.epicgames.ue4.GameActivity.StartupPermissions” android:value=“android.permission.WRITE_EXTERNAL_STORAGE” />

I find it!
Project Settings → Project-Packaging → Project → For Distribution check it !
Android → Package game data inside .apk check it !
Android → Use ExternakFilesDir for UE4Game files check it !