Will Beneficiary What Happens In Estate With Beneficiary Outside Of Will?

What happens in estate with beneficiary outside of will? - will beneficiary

Have a question about a will. Died of money states that "everyone else" after the closure of the property to be divided between the brothers. But one of the brothers were listed as the sole beneficiary of a retirement account.

Unfortunately, it was written in very general terms and does not refer to
Accounts or the same fund category.

If this decline "all money" or the account is a little out of the farm and to the brothers?