2021 International Conference on Electronic Information Engineering and Computer Technology(EIECT 2021)will be held in Kunming, China, from October 29 to 31, 2021. The conference focuses on the latest research in "Electronic Information Engineering and Computer Technology" and aims to bring together experts, scholars, researchers and practitioners in this field from around the world to share research results, explore hot issues, and exchange new experiences and technologies. We warmly welcome experts and scholars in related fields to submit their new research or technical contributions to EIECT 2021 and share their valuable experiences with scientists and scholars from all over the world.