"Your Data directory is readable by other users"

Server configuration

Operating system: Raspbian Stretch
Web server: Apache
Database: MariaDB
PHP version: 7.0
ownCloud version: 10.0.3 fresh install
Data Directory is: 1TB HDD

I install it without problem but I want to login:
"Your Data directory is readable by other users
Please set permissions to 0770 so that the directory can not be seen by other users."
I don' t want this, because my other settings (samba, apache, phone sync program and and)...
I want to pass this file permission control but how?

(Sorry, my English isn't god. :smiley: )

You can't skip this security function IMHO.

AFAIK you also shouldn't touch the datadir at all so just don't do that please.