  The effect of mesons $f_{0}(975)$ (named as $f$), $\phi(1020)$ (named as
$\phi$) and $\delta$ on the moment of inertia of the PNS PSR J0348+0432 is
examined in the framework of the relativistic mean field theory considering the
baryon octet. It is found that the energy density $\varepsilon$ and pressure
$p$ will increase considering the mesons $\delta$ whereas will decrease as the
mesons $f$ and $\phi$ being considered. When the mesons $f, \phi$ and $\delta$
are considered, the energy density and pressure will all decrease. It is also
found that the contribution of mesons $f$, $\phi$ and $\delta$ to the central
energy density is only the central energy density's 0.06$\sim$0.6\% whereas the
contribution of mesons $f$, $\phi$ and $\delta$ to the central pressure is the
central pressure's 4$\sim$7\%. For the radius, it will decrease when the
contributions of mesons $f$, $\phi$ and $\delta$ are considered. The moment of
inertia $I$ will increase considering the mesons $\delta$ whereas will decrease
as the mesons $f$ and $\phi$ being considered. When the mesons $f$, $\phi$ and
$\delta$ are all considered, the moment of inertia will decrease. It is found
that the contribution of mesons $f$ and $\phi$ to moment of inertia is 4$\sim$9
times larger than that of mesons $\delta$. Our results show that the mesons
$f$, $ \phi$ and $\delta$ contribute to the moment of inertia's 2$\sim$5\%.
