Failed to upload the file

1. Word FILE: We recommend that you upload a word plain text document with less than 4500 words. The document contains text and does not contain other content (pictures, tables, etc.).

2. Xmind and other files: You can import xmind, freemind(.mm), and markdown(.md) files and generate PPT files. Note that a maximum of five levels of content can be read. The content of the 6th and above levels can be read,This parameter is automatically ignored.