In order to study the effect of Indian-strawberry covering on soil improvement within the rows of pear orchards，taking the ground-cloth covering as control，the effect of Indian-strawberry covering on soil microbiology were studied by analyzing the soil physicochemical properties and microbial communities in spring，summer and fall under Indian-strawberry covering in 2020—2022. The results were as follows:(1)Indian-strawberry covering in the rows of pear orchards increased humidity，reduced temperature，improved orchard microclimate，increased soil peroxidase activity(SCAT)，organic matter(SOM) and available nitrogen(AN) content，improved soil quality，and promoted the growth of pear trees. Soil nutrient content was highest in the fall and lowest in the summer. (2)Based on the OTU analysis，the consistency and diversity of bacteria in the soil was stronger than that of fungi，and the difference of fungi was stronger than that of bacteria. In-row covering of pear orchard soil increased microbial α diversity index，decreased β diversity index，and increased species richness and stability. With the change of seasons，the stability of bacteria was decreased and the stability of fungi was increased. (3)In the fall，the control (AGC)and treatment (AIC)were clustered together in Principal Coordinate Analysis(PCoA) and Nometric Multidimensional Scaling(NMDS) analysis，and the rest of the groups were clustered together，indicating that seasonal turnover had a greater effect on soil microbes than the 2-year Indian-strawberry covering，and that the microbial communities differed more in fall than those in spring and summer. (4)In bacterial and fungal，Proteobacteria and Ascomycota dominated at the phylum level，unidentified Gammaproteobacteria and unclassified_Fungi dominated at the genus level，Acidobacteria bacterium WWH4 and Fungi_sp. dominated at the species level. (5)SCAT had a strong correlation with microorganisms，while AN and available potassium(AK) had a strong correlation with the diversity of bacteria and fungi，respectively. In summary，the Indian-strawberry covering in the rows of pear orchards was beneficial to the improvement of orchard microecology，and as a new mode of covering in the rows，it had a certain reference significance for the updating of soil management mode.