GaiaDR3XPspectracorrectionV1 is an astronomy Python package to provide a correction for the Gaia DR3 XP spectra. The corrected spectra can significantly eliminate the systematic errors of the original Gaia DR3 XP spectra, please refer to our paper ([Huang et al. 2024](https://iopscience.iop.org/article/10.3847/1538-4365/ad18b1)) for more information. We can give robust corrections for sources in the roughly following range: −0.5 < BP − RP < 2 3 < G < 17.5 E(B − V) < 0.8 Sources that do not fall into this range are not tested for the correctness of the corrections given by the correction package. The current version 2.0 has been updated from version 1.0 with relevant documentation and an example for user convenience, the main program remains unchanged.