公式改为:=IF(AND(E4="",H4<>""),"",IF(AND(E4>=TODAY(),E4<=today()+15),"急",if(e4<=today(),"超期",if(and(e4>TODAY()+15),"不急"))))
=if(E4="","",IF(AND(E4>=TODAY(),E4<=today()+15),"急",if(e4<=today(),"超期",if(and(e4>TODAY()+15),"不急"))))