  We explore the entropy spectrum of $(1+1)$ dimensional dilatonic stringy
black holes via the adiabatic invariant integral method and the Bohr-Sommerfeld
quantization rule. It is found that the corresponding spectrum depends on black
hole parameters like charge, ADM mass and more interestingly on the dilatonic
field. We calculate the entropy of the present black hole system via the
Euclidean treatment of quantum gravity and study the thermodynamics of the
black hole and find that the system does not undergo any phase transition.
