Affected by the COVID-19 Outbreak，the number of tourist homestays in the Guangdong-Hong Kong-Macao Greater Bay Area has decreased slightly in 2022. But the homestay industry has begun to recover gradually. Overall，The standardization of homestays in the Greater Bay Area continues to improve，the brand effect of the homestay cluster has gradually become prominent，the micro-tourism destination of homestay is gradually formed，the upstream and downstream industrial chain of homestay is becoming more and more complete，and homestay has become the starting points for rural revitalization，homestay operators work dosely with government、organizations. At present，there are still development problems such as homestay policies to be improved，industry management not in place，lack of guidance for homestay layout，imperfect supporting facilities，lack of cultural connotation，and lack of talents for homestay development. It is recommended to formulate guiding policies for the development of homestays，strengthen the standardized management of the homestay industry，optimize and improve the space layout of homestays，strengthen the construction of homestay facilities，guide the development of cultural themed homestays，strengthen the cultivation of homestay talents，strengthen research on homestay development in Hong Kong and Macao，to promote the sustainable and healthy development of the homestay industry in the GBA.