:bug:添加注释

src/layouts/components/index.js

 /**
  * @copyright chuzhixin 1204505056@qq.com
- * @description 公共布局导出，已封装成npm，便于此后在线升级，当然也存在一定的弊端，给开发者自定义增加了一定的困难，如果您一定要进行高度自定义，请仔细阅读讨论群文档，layouts本地化篇
+ * @description 公共布局导出，已封装成npm，便于此后在线升级，
+ * 当然也存在一定的弊端，给开发者自定义增加了一定的困难，
+ * 如果您一定要进行高度自定义，请仔细阅读讨论群文档，layouts本地化篇。
  */
 export { default as ColorfullIcon } from "zx-layouts/ColorfullIcon";
 export { default as RemixIcon } from "zx-layouts/RemixIcon";
 export { default as VabDrag } from "zx-layouts/Drag";
 export { default as VabPermissions } from "zx-layouts/Permissions";
 export { default as VabQueryForm } from "zx-layouts/VabQueryForm/export";
+//本地化logo、默认使用svg，如需变更为png更改logo源码即可
 export { default as Logo } from "./Logo";
+//本地化头像组件
 export { default as Avatar } from "./Avatar";
+//本地化广告组件，如不需要全局搜索ad组件删掉即可
 export { default as Ad } from "./Ad";
 export { default as AppMain } from "zx-layouts/AppMain";
 export { default as TabsBar } from "zx-layouts/TabsBar";