One of the edit-outputstyle is numbered, so choose this one. If it's superscript, I've been looking for it for a long time today and just solved it. Select the number first. Then click Edit-Output Style-Edit Number, select the template under the citation on the left, select Bibliographic Number, set it to superscript, and set it to A 1 on the toolbar. You can see which one is set to superscript. Save it as your own style, such as "NUM". Now the problem is coming again. In word, the style is set to "NUM", but some references inserted before have not become superscript. However, the newly added references are in superscript style. After my own experiment, if you set the style to other styles first, then set it to "NUM". I hope I can help you. Hmm. How interesting