Sites in omeka s multiple

Hello

I use omeka s. I have a question about multiple sites.
I have a general site where are the documents

www.koluel.org

I created another site

http://www.koluel.org/s/kaike/page/welcome

but my problem is that I see the item created in the general site and also in my another site.

Why?
Thanks
Gus

What have you set as the resource pool for these two sites?

Thanks. Do you have a link?

maybe an example?
Could ?

It Is already solved
Thanks
Gus