Hey,thanks for your reply again,yes actually I used some files from it,but I found that when I move from 4.7.6 to 4.8.1,lots of errors come out strangely,for example,these errors this time weren’t showed last time yesterday,these are completely new.And also,lots of log errors in 4.8.1 weren’t showed up when I was using 4.7.6.
So I guess it must be something wrong with it,I will try fixed up redirectors in folder,it is such a wonderful suggestion idea!