空间布局不合理，分类选择居然占了三分之一的宽度！或许重新调整下界面中各个组件的比例会更好。
另外，能否单独将topic样式单独做成一个组件？我喜欢这样直接显示部分内容和图片的展示方式。
The space layout is unreasonable, and the classification selection actually accounts for one-third of the width! Perhaps it would be better to re-adjust the proportions of the various components in the interface.
In addition, can the topic style be made into a component separately? I like this way of displaying part of the content and pictures directly.