If you want to change the category of the work uploaded in Xiaoxiang Academy, you can try the following methods: 1. Search for the work on the Xiaoxiang Academy website, find the classification tag of the work, and then modify the classification tag of the work. 2. If you can't find the option to change the category tag, you can try to find the "category tag" column in the "work information modification" page to change it. 3. If you still can't modify the category tag, you can try to contact Xiaoxiang Academy's customer service to ask if you can modify it. If the above methods cannot solve the problem, you can try to upload the work again or contact the relevant departments of Xiaoxiang Academy for consultation.