<p style="line-height: 150%"><strong>问题描述：</strong>修改文章内容，提示“不存在此模型”</p> <p style="line-height: 150%"><img src="$/History/tech/uploadfiles/help/2019/9/201909021758307172.png" /></p> <p style="line-height: 150%"><strong>解决方案：</strong>找到相应栏目，勾选栏目的“文章模型”。</p> <p style="line-height: 150%"><img src="$/History/tech/uploadfiles/help/2019/9/201909021758308482.png" /></p>
