2. Click "Upload Paper" or similar options to enter the file selection page.
3. On the file selection page, find your own paper file and click "Open" or "OK".
It takes several seconds to several minutes to wait for the file to upload.
5. After the upload is completed, fill in relevant information, such as title and author, and then click Submit to complete the upload.
6. After the platform is reviewed, your paper can be consulted and downloaded.