if game use lua binding for auto updating,where the resrouce path should be put

cocos2d-x C++
#1

if game use lua binding for auto updating,where the resrouce path should be put,
WritablePath or AppDir?

#2

In v3.0，We can set the searchOrder in order to search WritablePath first, But this will cause two resources existing at the same time. Is Any Help? Thx~~