  In this paper, we present the spherically symmetric wormhole in Einstein's
gravity coupling phantom field and nonlinear electromagnetic field. Numerical
results show that this solution violates the Null Energy Condition (NEC), and
as the parameters change, the ADM mass of the entire spacetime changes from
positive to negative. In addition, we analyze the light ring (LR) of the
solution and demonstrate the astronomical observation properties. Especially
when negative mass appears, the general LR will not appear, only a ``special
unstable LR" exists at the throat, which is caused by the repulsive effect of
the negative mass on both sides of the wormhole. Finally, we draw the embedding
diagram to reflect the geometric characteristics of the wormhole.
