Abstract: 【 Objective 】To explore the structure and diversity characteristics of bacterial communities in the rhizosphere soil of lavender with different continuous cropping years, as well as their evolutionary patterns.This article provides reference for the scientific management and growth and yield increase of lavender soil.【 Methods 】Three sets of soil samples were collected from Huocheng County, Ili Kazakh Autonomous Prefecture, with different crop continuously years and without lavender planted. The 16S rDNA sequence was subjected to high-throughput Illumina sequencing. Afterwards, the sequencing results were analyzed, the bacterial diversity and community distribution patterns of each sample group were compared to find their correlation with planting years.【 Results 】Alpha diversity analysis showed that with the increase of continuous cropping years, both Shannon index and Chao1 index first decreased and then increased. At the phylum level, Acidobacteria, Proteobacteria, and Actinobacteria were dominant phyla. At the genus level, the dominant bacterial genera were an unclassified genus in the phylum Acidobacteria, the genus Sphingomonas, and the genus Acidophilus. The bacterial community composition of lavender soil with different ages was similar, but the relative abundance varied. Beta diversity also showed significant changes compared to unplanted soil, with the first and fifth years being similar, and both showing significant differences compared to those of the third year.【 Conclusion 】The continuous cultivation of lavender causes changes in the bacterial community structure and diversity of rhizosphere soil.