  In this paper we revisit constraints on the leptophilic dark matter (DM)
arising from the DM indirect detection experiments. Interactions between the
charged leptons and the scalar-type, Dirac-type or vector-type DM are written
in terms of effective operators. After classifying all interactions that may
give non-zero signals in indirect detections, we study constraints on the
parameter space of these effective interactions from the latest results of
AMS-02, Planck, Fermi-LAT and H.E.S.S., as well as the observed relic
abundance. Main results are summarized in the Table. I. It shows that the
$\tau$-flavored DM is almost excluded by the DM indirect detection results in
some scenario.
