At present,recommendation algorithms,as the core data processing technology of technological artifacts,are widely employed in the fields of production and life to cater to people's diverse information needs.In this re-gard,the inherent coupling between recommendation algorithms and ideology in their endogenous figuration,the in-evitable intertwining during the process of realistic development,and the digital embodiment of their bidirectional entanglement all signify that recommendation algorithms have indeed intervened in the realistic development process of ideological.Moreover,in the process of intervention,the"Mondegreen"perceptual domain created by recom-mendation algorithms has intensified the digital emasculation of social subjects by ideology,deconstructed the unidi-mensional regulation of the digital self by ideology,and broken the traumatic suture of ego's externality by ideolo-gy,thereby opening up a novel path for subject interpellation of the ideology.Consequently,under the reshaping of recommendation algorithms,the realistic development of ideology in the digital realm has posed questions such as achieving the unity of the individual subject,ensuring the subject-object homogeneity in the cognitive process,and resolving the inherent contradictions between recommendation algorithms and ideology.These issues still necessitate profound reflection from the dimensions of subjectivity theory,epistemology,and technology theory.