Methods: A autism mouse model induced by SV was established. Open field test, elevated plus-maze test and water maze test were performed to assess the anxiety like-behaviors and the learning and memory performance of mice. Hematoxylin & eosin staining showed the histological changes of hippocampus. Gas chromatography-mass spectrometry and 16S ribosomal RNA gene sequencing were integrated to evaluate the influences of SV on metabolic profiles and gut microbiota in autism mice. Based on Spearman correlation coefficient, the correlations between metabolites and gut microbiota were calculated.