The hybrid method has been an effective technique for numerical stimulation of electrical logs in recent years, and is an integrated partially numerical and partial analytical technology. Recurring to the continuity conditions of the electromagnetic field, the new hybrid method probes into numerical stimulation of resistivity logs, brings forward transformation formulas on the interface of two adjacent layers rather than using the reflection and transmission matrix theory in the analytical section, and calculates the normal resistivity log response in a simple formation model. The new method proves to be highly precise compared with the finite element method (FEM) and the previous hybrid method.