  The properties of modified Hayward black hole space-time can be investigated
through analyzing the particle geodesics. By means of a detailed analysis of
the corresponding effective potentials for a massive particle, we find all
possible orbits which are allowed by the energy levels. The trajectories of
orbits are plotted by solving the equation of orbital motion numerically. We
conclude that whether there is an escape orbit is associated with $b$ (angular
momentum). The properties of orbital motion are related to $b$, $\alpha$
($\alpha$ is associated with the time delay) and $\beta$ ($\beta$ is related to
1-loop quantum corrections). There are no escape orbits when $b$ $<$ $4.016M$,
$\alpha$ = 0.50 and $\beta$ = 1.00. For fixed $\alpha$ = 0.50 and $\beta$ =
1.00, if $b$ $<$ $3.493M$, there only exist unstable orbits. Comparing with the
regular Hayward black hole, we go for a reasonable speculation by mean of the
existing calculating results that the introduction of the modified term makes
the radius of the innermost circular orbit (ISCO) and the corresponding angular
momentum larger.
