laravel old env file is downloading while mywebsite/.env in shared hosting in laravel 5.6 in production mode

I am using laravel 5.6 in my shared hosting website. my project .env file is downloading while mywebsite/.env in production mode. The old env file is downloading means I was changed the env file content but downloading the old env file which is not available in my project. I have use the below code in .htacceses but still downloading <Files .env> order allow,deny Deny from all

via Chebli Mohamed