//副文本框
editor = new baidu.editor.ui.Editor({
toolbars:[[ 'bold', 'italic', 'underline', '|' ,
'insertorderedlist', 'insertunorderedlist','|',
'insertimage','|',
'removeformat', 'forecolor', 'backcolor','insertvideo','fontsize', '|',
'justifyleft','justifyright','justifycenter','attachment','justifyjustify',]],
zIndex : 1600
});
editor.render("pojonameAnswer");
在新建副文本框的时候增加参数 zIndex :1600 如果还不行的话 ,zen增加zindex的数值即可