In recent years, bidirectional encoder representation from transformers (BERT) models have achieved superior performance in hyperspectral images (HSIs). It can capture the long-range correlations between HSI elements, but the local space and spectral band information of HSI is insufficient. We propose a spatially augmented guided sequence BERT network for HSI classification study, referred to as SAS-BERT, which makes more effective use of HSI's spatial and spectral information by improving the BERT model. First, a spatial augmentation learning module is added in the preprocessing stage to obtain more significant spatial features before the input network and better guide the spatial sequence. Then a spectral correlation module was used to represent the spectral band features of the HSI and to establish a correlation with the spatial location of the images to obtain better classification performance. Experimental results on three datasets show that the method proposed achieves better classification performance than other state-of-the-art methods.