如要求将span top 改为关联文章末尾的注释,如果一个个替换实在太多,可否批量操作? <div align=center>![](http://book.img.ireader.com/group6/M00/57/42/CmQUOFgbMKGESwDRAAAAAMUqTvY378323149.jpg?v=lziRv5Gy)</div> <div align=center>![](http://book.img.ireader.com/group6/M00/57/42/CmQUOFgbMMaEWsvmAAAAANsXYVw402037022.jpg?v=xHpJ_Kxk)</div>