diff --git a/src/api/brand.ts b/src/api/brand.ts
index 9d7d020..6770503 100644
--- a/src/api/brand.ts
+++ b/src/api/brand.ts
@@ -7,6 +7,7 @@ export type BrandRecord = {
   brand_album: string[]
   graphic_introduction: string
   disabled: number
+  introductory_video_resource:any
 }
 export type ArticleRecord = {
   title: string
diff --git a/src/app.config.ts b/src/app.config.ts
index 094ed13..8e793b3 100644
--- a/src/app.config.ts
+++ b/src/app.config.ts
@@ -6,7 +6,6 @@ export default defineAppConfig({
     'pages/login/login',
     'pages/check/check',
     'pages/my/my',
-    'pages/health/health',
   ],
   window: {
     backgroundTextStyle: 'light',
@@ -59,7 +58,6 @@ export default defineAppConfig({
         'curHistory/curHistory',
         'hourHistory/hourHistory',
         'courType/courType',
-        'videoFull/videoFull',  // 资源id 视频全屏
         'sort/sort',  // 公共二级分类
       ]
     },
@@ -80,13 +78,15 @@ export default defineAppConfig({
       ]
     },
     {
-      root: 'pages/brand',
+      root: 'pages/preview',
       pages: [
-        'list/list',
-        'info/info',
-        'article/article',
+        'brand/list/list',
+        'brand/info/info',
+        'brand/article/article',
+        'health/health',  // 健康
+        'videoFull/videoFull',  // 资源id 视频全屏
       ]
-    }
+    },
   ],
   lazyCodeLoading: "requiredComponents"
 })
diff --git a/src/components/textCollapse/collapse.tsx b/src/components/textCollapse/collapse.tsx
index bd2666f..dac317a 100644
--- a/src/components/textCollapse/collapse.tsx
+++ b/src/components/textCollapse/collapse.tsx
@@ -8,7 +8,7 @@ interface Props {
   text: string
 }
 
-const LineEllipsis:FC = ({text}:Props) => {
+const LineEllipsis:FC<Props> = ({text}:Props) => {
   const [disabled, setDisabled] = useState(false)
   const [isExpansioned, setIsExpansioned] = useState(false)
   const [overflow, setOverflow] = useState(false)
diff --git a/src/pages/brand/article/article.config.ts b/src/pages/brand/article/article.config.ts
deleted file mode 100644
index 1029aac..0000000
--- a/src/pages/brand/article/article.config.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export default definePageConfig({
-  navigationBarTitleText: '文章详情',
-  onReachBottomDistance: 30
-})
diff --git a/src/pages/brand/article/article.tsx b/src/pages/brand/article/article.tsx
deleted file mode 100644
index e2b3556..0000000
--- a/src/pages/brand/article/article.tsx
+++ /dev/null
@@ -1,28 +0,0 @@
-import {FC, useEffect, useState} from "react";
-import {View} from "@tarojs/components";
-import Taro, {useRouter} from "@tarojs/taro";
-import {ArticleRecord, brandApi} from "@/api";
-
-
-const article:FC = () => {
-  const {id} = useRouter().params as unknown as { id: number}
-  const [articleInfo,setArticleInfo] = useState<ArticleRecord>()
-  useEffect(() => {
-    getData()
-  }, [id])
-
-  const getData = async () => {
-    try {
-      const data = await brandApi.articleInfo(id)
-      Taro.setNavigationBarTitle({title:data.title})
-      setArticleInfo(data)
-    } catch (e) {
-    }
-  }
-  function helloWorld() {
-    const html = articleInfo?.content;
-    return <View dangerouslySetInnerHTML={{ __html: html! }}></View>
-  }
-  return helloWorld()
-}
-export default article
diff --git a/src/pages/brand/info/info.config.ts b/src/pages/brand/info/info.config.ts
deleted file mode 100644
index 2a0a86b..0000000
--- a/src/pages/brand/info/info.config.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export default definePageConfig({
-  navigationBarTitleText: '',
-  onReachBottomDistance: 30
-})
diff --git a/src/pages/brand/info/info.module.scss b/src/pages/brand/info/info.module.scss
deleted file mode 100644
index 11abb71..0000000
--- a/src/pages/brand/info/info.module.scss
+++ /dev/null
@@ -1,65 +0,0 @@
-.swiper{
-  width:750rpx;
-  height:600rpx;
-  background-color: pink;
-}
-.body{
-  border-radius: 32rpx 32rpx 0 0;
-  background-color:cadetblue;
-  width: 750rpx;
-  box-sizing: border-box;
-  display: flex;
-  flex-direction: column;
-  min-height: 80vh;
-  position: absolute;
-  top: 520rpx;
-  .top{
-    padding:40rpx 30rpx 30rpx 30rpx;
-    border-radius: 32rpx;
-    background-color: #fff;
-    .title{
-      font-size: 32rpx;
-      font-weight: bold;
-      color: #323635;
-      line-height:44rpx;
-    }
-  }
-  .bottom{
-    margin-top: 20rpx;
-    flex:1;
-    background-color: #fff;
-    border-radius: 32rpx 32rpx 0 0;
-    width: 100%;
-    .box {
-      display: flex;
-      background-color: #fff;
-      border-radius: 16rpx;
-      padding: 30rpx;
-      box-sizing: border-box;
-    }
-    .inner{
-      flex:1;
-      display: flex;
-      padding-bottom: 24rpx;
-      border-bottom: 2rpx solid #F5F8F7;
-      .image{
-        width: 172rpx;
-        height:128rpx;
-        background-color: pink;
-        border-radius: 8rpx;
-      }
-      .leftBox{
-        padding-right: 24rpx;
-        box-sizing: border-box;
-        flex: 1;
-      }
-      .desc{
-        font-size: 22rpx;
-        font-weight: 500;
-        color: #909795;
-        line-height: 32rpx
-      }
-    }
-
-  }
-}
diff --git a/src/pages/brand/info/info.tsx b/src/pages/brand/info/info.tsx
deleted file mode 100644
index aae011c..0000000
--- a/src/pages/brand/info/info.tsx
+++ /dev/null
@@ -1,96 +0,0 @@
-import {FC, useCallback, useEffect, useState} from "react";
-import {Image, Swiper, SwiperItem, Text, Video, View} from "@tarojs/components";
-import {ArticleRecord, brandApi, BrandRecord} from "@/api";
-import styles from './info.module.scss'
-import Taro, {useRouter} from "@tarojs/taro";
-import LineEllipsis from "@/components/textCollapse/collapse";
-import Empty from "@/components/empty/empty";
-
-type Params = {
-  id: number
-}
-const BrandInfo: FC = () => {
-  const {id} = useRouter().params as unknown as Params
-  const [brandInfo, setBrandInfo] = useState<BrandRecord>()
-  const [articleList,setArticleList] = useState<ArticleRecord[]>()
-
-  useEffect(() => {
-    getData()
-  }, [id])
-
-  const getData = async () => {
-    try {
-      const data = await brandApi.info(id)
-      Taro.setNavigationBarTitle({title:data.name})
-      setBrandInfo(data)
-      const data1 = await brandApi.articleList(id)
-      setArticleList(data1.list)
-    } catch (e) {
-      // setBrandInfo({disabled: 0, graphic_introduction: "", id: 0, introductory_video: "", name: "", brand_album:['1','2','3']})
-    }
-  }
-
-
-  return (
-    <View className='flex flex-column '>
-      {
-        <Swiper
-          className={styles['swiper']}
-          indicatorColor='#999'
-          indicatorActiveColor='#333'
-          indicatorDots
-          >
-          <SwiperItem>
-            <Video
-              style={{width: '750rpx', height: '600rpx'}}
-              playBtnPosition={"center"}
-              id='video'
-              src={brandInfo?.introductory_video_resource?.url}
-              initialTime={0}
-              controls={true}
-              enableProgressGesture={false}
-              showFullscreenBtn={false}
-              autoplay={false}
-              loop={false}
-              muted={false}
-            />
-          </SwiperItem>)
-          { brandInfo?.brand_album?.length
-            && brandInfo?.brand_album.map((d) =>
-            <SwiperItem>
-              <Image src={d}></Image>
-            </SwiperItem>)
-          }
-        </Swiper>
-
-      }
-      <View className={styles['body']}>
-        <View className={styles['top']}>
-          <Text className={styles['title']}>{brandInfo?.name}</Text>
-          <LineEllipsis text={brandInfo?.graphic_introduction}></LineEllipsis>
-        </View>
-        <View className={styles['bottom']}>
-          {
-            articleList?.length ?
-            articleList.map((i)=>
-              <View className={styles.box} onClick={()=>{Taro.navigateTo({url: `/pages/brand/article/article?id=${i.id}`})}}>
-                <View className={styles.inner}>
-                  <View className={styles.leftBox}>
-                    <View className='font-weight mb-2 font-28 lh-40'>{i.title}</View>
-                    <View className={styles.desc}>{i.created_at} {i.page_view}阅读</View>
-                  </View>
-                  {/*<Image mode='aspectFill' className={styles.image} src={'dd'}/>*/}
-                </View>
-              </View>
-
-            )
-              : <Empty name='空空如也'/>
-          }
-
-        </View>
-      </View>
-    </View>
-  );
-}
-
-export default BrandInfo
diff --git a/src/pages/brand/list/list.config.ts b/src/pages/brand/list/list.config.ts
deleted file mode 100644
index 89c2e86..0000000
--- a/src/pages/brand/list/list.config.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export default definePageConfig({
-  navigationBarTitleText: '品牌列表',
-  onReachBottomDistance: 30
-})
diff --git a/src/pages/brand/list/list.module.scss b/src/pages/brand/list/list.module.scss
deleted file mode 100644
index 25cd50a..0000000
--- a/src/pages/brand/list/list.module.scss
+++ /dev/null
@@ -1,32 +0,0 @@
-.box {
-  display: flex;
-  margin-bottom: 20rpx;
-  background-color: #fff;
-  border-radius: 16rpx;
-  padding: 24rpx;
-  box-sizing: border-box;
-}
-.image{
-  width: 128rpx;
-  height:128rpx;
-  background-color: pink;
-  border-radius: 8rpx;
-}
-.rightBox{
-  padding-left: 24rpx;
-  box-sizing: border-box;
-  flex: 1;
-}
-.desc{
-  font-size: 24rpx;
-  font-weight: 500;
-  color: #909795;
-  line-height: 34rpx;
-  display: -webkit-box;
-  word-break: break-all;
-  text-overflow: ellipsis;
-  overflow: hidden;
-  -webkit-box-orient:vertical;
-  -webkit-line-clamp:2;
-}
-
diff --git a/src/pages/brand/list/list.tsx b/src/pages/brand/list/list.tsx
deleted file mode 100644
index cbe848e..0000000
--- a/src/pages/brand/list/list.tsx
+++ /dev/null
@@ -1,58 +0,0 @@
-import {FC, useCallback, useEffect, useState} from "react";
-import {Image, View} from "@tarojs/components";
-import {brandApi, BrandRecord} from "@/api";
-import styles from './list.module.scss'
-import Taro, {useReachBottom} from "@tarojs/taro";
-import Empty from "@/components/empty/empty";
-
-const BrandList: FC = () => {
-  const [page, setPage] = useState(1)
-  const [brands, setBrands] = useState<BrandRecord[]>([])
-  const [total, setTotal] = useState(0)
-
-  useEffect(() => {
-    getData()
-  }, [page])
-
-  const getData = useCallback( async () => {
-    try {
-      const res = await brandApi.list(1, 10)
-      setTotal(res.total)
-      setBrands([
-        ...res.data
-      ])
-    } catch (e) {
-    }
-  }, [page])
-
-
-  function jumpInfo(id: number) {
-    Taro.navigateTo({url: `/pages/brand/info/info?id=${id}`})
-  }
-
-  useReachBottom(useCallback(() => {
-    if (brands?.length < total) {
-      setPage(page + 1)
-    }
-  }, [total, brands]))
-
-
-
-  return (
-    <View className='p-2'>
-      {
-        brands.length ? brands.map((d) =>
-            <View onClick={() => jumpInfo(d.id)} className={styles.box} key={d.id}>
-              <Image src={d.brand_album?.[0]} mode='aspectFill' className={styles.image}/>
-              <View className={styles.rightBox}>
-                <View className='font-weight mb-2 font-28'>{d.name}</View>
-                <View className={styles.desc}>{d.graphic_introduction.repeat(30)}</View>
-              </View>
-            </View>)
-        : <Empty name='空空如也'/>
-      }
-    </View>
-  )
-}
-
-export default BrandList
diff --git a/src/pages/home/components/feature.tsx b/src/pages/home/components/feature.tsx
index c70cd79..f82dd0b 100644
--- a/src/pages/home/components/feature.tsx
+++ b/src/pages/home/components/feature.tsx
@@ -8,7 +8,7 @@ import Taro from "@tarojs/taro";
 
 const Feature: FC = () => {
   const list = [
-    {url: '/pages/brand/list/list', image: article, text: '品牌'},
+    {url: '/pages/preview/brand/list/list', image: article, text: '品牌'},
     {url: '', image: health, text: '健康管理'},
     {url: '', image: profession, text: '专业技能'},
     {url: '', image: illness, text: '疾病知识'},
diff --git a/src/pages/home/components/feature_recommended.tsx b/src/pages/home/components/feature_recommended.tsx
index 3222604..1444989 100644
--- a/src/pages/home/components/feature_recommended.tsx
+++ b/src/pages/home/components/feature_recommended.tsx
@@ -27,14 +27,14 @@ const FeatureRecommended: FC = () => {
     {title: "品牌TOP3", url: '', detailsUrl: '', data: []},
     {
       title: "健康知识TOP3",
-      url: '/pages/health/health',
-      detailsUrl: '/pages/business/videoFull/videoFull?url=',
+      url: '/pages/preview/health/health',
+      detailsUrl: '/pages/preview/videoFull/videoFull?url=',
       data: []
     },
     {
       url: '',
       title: "专业技能TOP3",
-      detailsUrl: '/pages/business/videoFull/videoFull?url=',
+      detailsUrl: '/pages/preview/videoFull/videoFull?url=',
       data: []
     },
     {title: "疾病知识TOP3", url: '', detailsUrl: '', data: []},
diff --git a/src/pages/health/health.config.ts b/src/pages/preview/health/health.config.ts
similarity index 100%
rename from src/pages/health/health.config.ts
rename to src/pages/preview/health/health.config.ts
diff --git a/src/pages/health/health.module.scss b/src/pages/preview/health/health.module.scss
similarity index 100%
rename from src/pages/health/health.module.scss
rename to src/pages/preview/health/health.module.scss
diff --git a/src/pages/health/health.tsx b/src/pages/preview/health/health.tsx
similarity index 94%
rename from src/pages/health/health.tsx
rename to src/pages/preview/health/health.tsx
index 60e0f18..b85116a 100644
--- a/src/pages/health/health.tsx
+++ b/src/pages/preview/health/health.tsx
@@ -26,7 +26,7 @@ const Health: FC = () => {
 
   function jump(url: string, id: number) {
     HomeApi.healthSetPlay(id)
-    Taro.navigateTo({url: '/pages/business/videoFull/videoFull?url=' + url})
+    Taro.navigateTo({url: '/pages/preview/videoFull/videoFull?url=' + url})
   }
 
   return (
diff --git a/src/pages/business/videoFull/videoFull.config.ts b/src/pages/preview/videoFull/videoFull.config.ts
similarity index 100%
rename from src/pages/business/videoFull/videoFull.config.ts
rename to src/pages/preview/videoFull/videoFull.config.ts
diff --git a/src/pages/business/videoFull/videoFull.tsx b/src/pages/preview/videoFull/videoFull.tsx
similarity index 100%
rename from src/pages/business/videoFull/videoFull.tsx
rename to src/pages/preview/videoFull/videoFull.tsx