Abstract: The rapid development of network education under the background of digital intelligence era has put forward new challenges to the traditional experimental teaching mode. Through the integration of high-quality experimental teaching resources and the establishment of experimental teaching cloud resource database, the digital intelligent experimental teaching mode is constructed. The intelligent experiment classroom, which combines the five dimensions of intelligent thought, intelligent mode, intelligent environment, intelligent assessment and intelligent teachers, realizes the efficient aggregation and sharing of teaching resources. Digital intelligent experiment teaching emphasizes the organic unity of knowledge imparting and value guiding, effectively highlights the subject status of students, strengthens the cultivation of students’ independent learning ability and innovative thinking, promotes the achievement of curriculum objectives, and provides useful reference for the teaching reform of experimental courses for engineering majors.