This is my third semester in LCF, and I want to record my Portfolio work first. I failed in resubmission this time, so I need to apply for EC to submit my homework again. I summarized my problem, and there were many points. There is something wrong with my typesetting. I should have used A4 pages for the typesetting of many pages, but I put two pages of work in one A4 page, which makes my final typesetting look very untidy. My own research is not deep enough, and I rely on unreliable websites for information. There is also a lack of collage and painting skills. There is still a lot of room for improvement in my design. I should use the CLOTHING model in CAD format in the next submission, which will be obtained from the WGSN website. The last point is that my references are not sorted correctly, which will be corrected in the next commit. In the new course, we reviewed what we learned last semester, primary Research and so on. And with a new task, I will start to complete a new brand. The first step is to make clear my brand positioning and complete a project proposal. The second lesson reviewed the basic core of marketing Mix and fashion marketing, BOF, 4P and SWOT. In the new semester, MY tasks are heavy, I need to complete my portfolio submission again and start my new brand homework. I hope I can reach the standard of attendance and attend the Sing course this semester, and my A-I skills really need to be improved.