1. First of all, for the sake of safety, don't contribute at the current deadline to avoid accidents, such as congestion or disconnection.
2. Secondly, according to the call for papers notice, the manuscript was submitted on the day of the deadline, which met the requirements, that is, there was no problem in time.
3. Finally, the call for papers shows that the source of the manuscript is not very rich, which affects the quality of the manuscript. So in order to choose the best, I made an essay. So I personally think that as long as the time lag is not too big, it will be judged.