After communicating with the organizer and the organizing committee, it is decided that the2023 4th International Conference on Electrical Technology and Automatic Control (ICETAC 2023) will be held on November 24th, 2023 in the form of anonline conference. The publication and retrieval process of papers will not be affected, and the specific agenda will be updated on the conference website. Please pay attention to the conference information and look forward to your participation!