Abstract: Through desktop and mobile digital uranium exploration field data acquisition system, the whole process of uranium exploration engineering logging from data acquisition to output map is digitized. The application of auxiliary functions such as voice module embedding in class report transmission further simplifies the field logging process and improves production efficiency. Compared with other prospecting engineering logging systems, digital uranium exploration system QuantyU is more specific and inclusive in mobile data acquisition, geophysical curve drawing, software coordination and other aspects. Combined with application practice and big data mining requirements, the improvement direction and suggestions for digital uranium mining field data acquisition system are put forward.