  The anomalous Ward-Takahashi identity for the superconformal symmetry in the
four-dimensional N=1 supersymmetric Yang-Mills theory is studied in terms of
the stochastic quantization method (SQM). By applying the background field
method to the SQM approach, we derive the superconformal anomaly in the
one-loop approximation and show that the supersymmetric stochastic gauge fixing
term does not contribute to the anomaly.
