1. In the electronic application client, delete the manually attached folder or the manual folder with errors as a whole, and then create a new folder.
2. Add the appended drawings to the specification in a new way. Attached drawings cannot be copied and pasted, and each picture or formula is edited and saved separately.
3. Before sending the next picture or formula, please make sure to save it successfully.
4. Export the compressed package, check that the picture or formula can be displayed, and other application documents meet the requirements, and then submit it for pre-examination.
5. If the picture format does not meet the requirements of the application file due to the drawing software, it is suggested to save the picture in the drawing board that comes with Windows, and then add it to the attached file of the manual in a new way in the electronic application client.