Our Initial Quality Check of your submission has now taken place. As a result, we need you to address the following points before your manuscript can progress any further:
• The position of (Scheme 1) is not defined in the manuscript. Could you please indicate where the figure needs to be placed?
• The position of (Scheme 2) is not defined in the manuscript. Could you please indicate where the figure needs to be placed?
以上是编辑返回让修改的,但是不知道怎么改,哪里的问题,文中都有写scheme1和2并且下面有对应的scheme1和2的图