  Let $f: A\rightarrow B$ be a ring homomorphism and let $J$ be an ideal of
$B$. In this paper, we investigate the transfer of self-injective property to
the amalgamation of $A$ with $B$ along $J$ with respect to $f$ (denoted by
$A\bowtie^fJ),$ introduced and studied by D'Anna, Finocchiaro and Fontana in
2009. We give also a characterization of $A\bowtie^fJ$ to be quasi-Frobenius.
