Leaf Note was a concept editor tool design during the COVID-19 pandemic. The Chinese Internet is very popular to use articles converted into pictures for information sharing and dissemination, but there are not many convenient text-to-picture ways available. I try to be elegant The writing methods and the operation details that when need converting text-to-picture are merged on the same simple user interface. Because of the my technology, that concept design has not been developed into a real product.