The designs of all main systems are presented i.e. chassis, frame, body, and powertrains as well as some other equipped parts. Almost all of them shows improvement compared to those of our competition car last year. Some simulation models and tests are also depicted later in this report. Additionally, some of them are in process to present in the way those readers and audiences can easily understand. However, full results will be arranged by the competition day. For any other suspicious aspects, the TSAE committee can properly inquire the team.