Abstract: Comprehensively promoting the construction of digital countryside is a strategic measure that faces the overall situation of digital revolution and urban-rural integration, which is of great significance for restructuring rural factor resources, reshaping rural economic structure, and promoting rural revitalization and development. This paper took Heilongjiang Province as the research object, and based on the provincial industry data and the survey data of the county digital rural pilot areas, it explores the current situation of digital rural development in Heilongjiang Province from the dimensions of digital empowerment, digital empowerment, digital intelligence, and digital empowerment, and puts forward development dilemmas such as incomplete top-level planning, unbalanced regional development, undeveloped agricultural characteristic advantages, insufficient demonstration and guidance, and insufficient element support, demonstrate the logical relationship between digital rural development and "Digital Long-Jiang" construction, rural digital economy and rural revitalization. According to the research, to promote the development of digital countryside, we should adhere to the provincial conditions and agricultural conditions, and take the development idea of “planning guidance, classified promotion, highlighting key points, pilot projects first, and giving consideration to both urban and rural areas” to put forward countermeasures and suggestions such as giving priority to the digitalization of agriculture and the digitalization of black soil protection to enable high-quality rural development.