Abstract: Based on SOA boundary component model, a modular and cross-environment geophysical electrical exploration forward and inverse software platform is constructed. The platform relied on the geophysical forward and inversion calculation process and basic business logic, and built interfaces compatible with different languages and environments such as C#, Python, MATLAB, Surfer and C+KG-*3+. It realized the cross-development environment call of existing algorithm modules, and effectively improved the geophysical software development efficiency. In order to demonstrate the forward and inversion calculation process of the platform, the DC resistivity method was taken as an example to demonstrate the forward and inversion calculation, and the result display interface of the platform was given.