diff --git a/config/index.js b/config/index.js
index 7ae8ff1..39d86b5 100644
--- a/config/index.js
+++ b/config/index.js
@@ -47,7 +47,10 @@ const config = {
           generateScopedName: '[name]__[local]___[hash:base64:5]'
         }
       }
-    }
+    },
+    optimizeMainPackage: {
+      enable: true,
+    },
   },
   h5: {
     publicPath: '/',
diff --git a/src/api/curriculum.ts b/src/api/curriculum.ts
index e780da9..9b887b4 100644
--- a/src/api/curriculum.ts
+++ b/src/api/curriculum.ts
@@ -17,16 +17,18 @@ export interface CourseDepData {
 }
 
 export interface HourPlayData {
+  /** 独特的识别 */
+  unique_ident: number
   /** 时间 */
   duration: number
   /** 格式 */
   extension: string
   /** 地址 */
   url: string
-  hourExamQuestions: {
-    count: Record<number, number>
-    data: Record<number, (ShareSubject | Multi)[]>
-  }
+  /** 断点题 */
+  hourExamQuestions: Record<number, (ShareSubject | Multi)[]>
+  /** 次数 */
+  count: Record<number, number>
   /** 断点 */
   timeList: number[]
   hour_test?: { id: number }
@@ -56,9 +58,16 @@ interface RecordTextParam {
   user_id: number;
 }
 
+export interface CurEndParam {
+  duration: number
+  unique_ident: number
+  /** 开始时间时间戳 */
+  start_date: number
+}
+
 export const curriculum = {
   department() {
-    return request<{data: Manage[] }>('/api/v1/department/index', 'GET')
+    return request<{ data: Manage[] }>('/api/v1/department/index', 'GET')
   },
   /** 学习记录 */
   record(id: number) {
@@ -81,8 +90,8 @@ export const curriculum = {
     return request<Course>(`/api/v1/user/courses`, "GET")
   },
   /** 课程结束 */
-  curEnd(courseId: number, id: number, duration: number) {
-    return request(`/api/v1/course/${courseId}/hour/${id}/record`, "POST", {duration})
+  curEnd(courseId: number, id: number, data: CurEndParam) {
+    return request(`/api/v1/course/${courseId}/hour/${id}/record`, "POST", data)
   },
   answerRecord(hourId: number, data: AnswerRecord) {
     return request<{ time: number }>(`/api/v1/test/video/record/${hourId}`, "POST", data)
@@ -97,5 +106,9 @@ export const curriculum = {
   },
   putRecordText(hour_id: number, is_pass: boolean) {
     return request(`/api/v1/test/record/${hour_id}`, "PUT", {is_pass})
+  },
+  /** 学习记录 */
+  hourCache(courseId: number, data: HourCacheParam) {
+    return request(`/api/v1/course/${courseId}/hour/cache`, "PUT", data)
   }
 }
diff --git a/src/api/user.ts b/src/api/user.ts
index 5603c23..98404c5 100644
--- a/src/api/user.ts
+++ b/src/api/user.ts
@@ -58,5 +58,12 @@ export const userApi = {
   },
   learningRecord(courseId?: number) {
     return request<LearningRecord>(`/api/v1/user/record/course`, "GET", courseId ? {courseId} : {})
+  },
+  /** 学习记录 */
+  record(category_id: number) {
+    return request<Record<number, userRecord>>(`/api/v1/course/${category_id}/record`, "GET")
+  },
+  courseRecord(course_id: number) {
+    return request<Record<number, userRecord>>(`/api/v1/course/${course_id}/info`, "GET")
   }
 }
diff --git a/src/app.config.ts b/src/app.config.ts
index 51a9fff..d66a073 100644
--- a/src/app.config.ts
+++ b/src/app.config.ts
@@ -11,6 +11,8 @@ export default defineAppConfig({
     navigationBarTextStyle: 'black'
   },
   tabBar: {
+    color: '#909795',
+    selectedColor: '#45D4A8',
     list: [
       {
         text: '课题',
@@ -43,6 +45,8 @@ export default defineAppConfig({
         'userInfo/userInfo',
         'videoInfo/videoInfo',
         'test/test',
+        'history/history',
+        'curHistory/curHistory',
       ]
     },
     {
@@ -56,5 +60,6 @@ export default defineAppConfig({
         'addCur/addCur',
       ]
     }
-  ]
+  ],
+  lazyCodeLoading: "requiredComponents"
 })
diff --git a/src/components/video/video.tsx b/src/components/video/video.tsx
index 826c53f..2cb9e12 100644
--- a/src/components/video/video.tsx
+++ b/src/components/video/video.tsx
@@ -2,12 +2,12 @@ import {BaseEventOrig, Video, VideoProps} from "@tarojs/components";
 import {HVideoOptions} from "@/components/video/type";
 import Taro from "@tarojs/taro";
 import {FC, useState} from "react";
-import {Profile} from '@/store'
+// import {Profile} from '@/store'
 
 const deviation: number = 0.5
 
 const HVideo: FC<HVideoOptions> = (opt: HVideoOptions) => {
-  const {user} = Profile.useContainer()
+  // const {user} = Profile.useContainer()
   const video = Taro.createVideoContext('myVideo')
   const [currentTime, setCurrentTime] = useState(0)
 
@@ -25,6 +25,7 @@ const HVideo: FC<HVideoOptions> = (opt: HVideoOptions) => {
     /** 判断是否进入断点 */
     opt.breakpoint.forEach(d => {
       if (time < d + deviation && time > d - deviation) {
+        video.exitFullScreen()
         video.pause()
         video.seek(d - deviation)
         opt.onBreakpoint(d)
@@ -52,7 +53,7 @@ const HVideo: FC<HVideoOptions> = (opt: HVideoOptions) => {
   return (
     <Video
       id={'myVideo'}
-      style={'width:100%'}
+      style={{width:'100%',height:'100%'}}
       poster={opt?.poster || ''}
       src={opt.src}
       enableProgressGesture={false}
diff --git a/src/components/videoCover/videoCover.tsx b/src/components/videoCover/videoCover.tsx
index 08aed3e..ce0ec87 100644
--- a/src/components/videoCover/videoCover.tsx
+++ b/src/components/videoCover/videoCover.tsx
@@ -20,12 +20,13 @@ interface VideoCoverProps {
 
 const VideoCover: FC<VideoCoverProps> = (opt: VideoCoverProps) => {
   function jump() {
+    Taro.preload({id: opt.id, depId: opt.depId || ''})
     Taro.navigateTo({url: `/pages/business/videoInfo/videoInfo?id=${opt.id}&depId=${opt.depId || ''}`})
   }
 
   return (
     <View className='videoBox'>
-      <View className='video' >
+      <View className='video'>
         <View onClick={jump}>
           <Image src={opt.thumb} mode='scaleToFill'/>
           {opt.content && <View className='content'>{opt.content}</View>}
diff --git a/src/hooks/unique_ident.ts b/src/hooks/unique_ident.ts
new file mode 100644
index 0000000..dc88d4b
--- /dev/null
+++ b/src/hooks/unique_ident.ts
@@ -0,0 +1,38 @@
+import Taro from "@tarojs/taro";
+import {curriculum} from "@/api";
+
+const KEY = 'unique_ident'
+
+
+/** 设置学习记录缓存 */
+function set(data: HourCacheParam) {
+  Taro.removeStorageSync(KEY)
+  Taro.setStorage({
+    key: KEY,
+    data
+  })
+}
+
+/**
+ * 上传学习记录
+ * @param duration 视频播放的学习时长
+ * @param start_date 记录当前的时间戳
+ * @param upload 是否上传
+ */
+function put(duration?: number, start_date?: number, upload = true) {
+  const data: HourCacheParam | undefined = Taro.getStorageSync(KEY)
+  if (data) {
+    data.duration = duration || data.duration
+    data.start_date = start_date || data.start_date
+    Taro.setStorageSync(KEY, data)
+    if (upload) {
+      curriculum.hourCache(data.courseId, data)
+    }
+  }
+}
+
+
+export default {
+  set,
+  put
+}
diff --git a/src/pages/business/curHistory/curHistory.config.ts b/src/pages/business/curHistory/curHistory.config.ts
new file mode 100644
index 0000000..9cd142f
--- /dev/null
+++ b/src/pages/business/curHistory/curHistory.config.ts
@@ -0,0 +1,3 @@
+export default definePageConfig({
+  navigationBarTitleText: '课程学习记录'
+})
diff --git a/src/pages/business/curHistory/curHistory.module.scss b/src/pages/business/curHistory/curHistory.module.scss
new file mode 100644
index 0000000..0333c65
--- /dev/null
+++ b/src/pages/business/curHistory/curHistory.module.scss
@@ -0,0 +1,55 @@
+page {
+  padding: 30px;
+  box-sizing: border-box;
+}
+
+.cur {
+  background: #fff;
+  overflow: hidden;
+  border-radius: 16px;
+  font-weight: bold;
+
+  View {
+    color: #323635;
+    padding: 24px;
+  }
+
+  Image {
+    width: 100%;
+    height: 288rpx;
+    display: block;
+    background: #ddd;
+  }
+}
+
+.record {
+  background: #fff;
+  overflow: hidden;
+  border-radius: 16px;
+  font-weight: bold;
+  padding: 0 24px;
+  margin-top: 30px;
+  font-weight: 400;
+}
+
+.recordItem {
+  padding: 24px 0 38rpx;
+  border-bottom: 1px solid #F5F8F7;
+
+  Progress {
+    margin-top: 16px;
+    color: #45D4A8;
+  }
+}
+
+.hourRecord {
+  padding: 30px;
+  max-height: 70vh;
+  overflow: auto;
+
+  & > View {
+    padding-bottom: env(safe-area-inset-bottom);
+  }
+}
+
+
diff --git a/src/pages/business/curHistory/curHistory.tsx b/src/pages/business/curHistory/curHistory.tsx
new file mode 100644
index 0000000..b949740
--- /dev/null
+++ b/src/pages/business/curHistory/curHistory.tsx
@@ -0,0 +1,76 @@
+import {Image, PageContainer, Progress, View} from "@tarojs/components";
+import Taro from "@tarojs/taro";
+import styles from './curHistory.module.scss'
+import {useState} from "react";
+import {userApi} from "@/api";
+import {formatDateTime, formatMinute} from "@/utils/time";
+
+const CurHistory = () => {
+  const [show, setShow] = useState(false)
+  const {course_id, name} = Taro.getCurrentInstance().preloadData as { course_id: number, name: string }
+  const [data, setData] = useState<userRecord[]>([])
+
+  Taro.useLoad(() => {
+    Taro.setNavigationBarTitle({title: name})
+    userApi.courseRecord(course_id).then(res => {
+      setData(Object.values(res))
+    })
+  })
+
+  function setHour() {
+    setShow(true)
+  }
+
+  return (
+    <View>
+      <View className={styles.cur}>
+        <Image src={''} mode='aspectFit'/>
+        <View>{name}</View>
+      </View>
+
+
+      <View className={styles.record}>
+
+        {
+          data.map(d => <View onClick={() => setHour()} className={styles.recordItem}>
+            <View>{formatDateTime(new Date(d.start_at), "MM-dd HH:ss")} - {formatDateTime(new Date(d.end_at), "MM-dd HH:ss")}</View>
+            <View>观看：{formatMinute(d.duration)}</View>
+            <Progress
+              percent={d.duration}
+              showInfo
+              borderRadius={10}
+              active
+              strokeWidth={10}
+              color={'#45D4A8'}
+            />
+          </View>)
+        }
+
+
+      </View>
+
+      <PageContainer
+        show={show}
+        round
+        onAfterLeave={() => setShow(false)}>
+        {show && <View className={styles.hourRecord}>
+          <View>
+            <View onClick={() => setHour()} className={styles.recordItem}>
+              <View>2023-6-19</View>
+              <Progress
+                percent={10}
+                showInfo
+                borderRadius={10}
+                active
+                strokeWidth={10}
+                color={'#45D4A8'}
+              />
+            </View>
+          </View>
+        </View>}
+      </PageContainer>
+    </View>
+  )
+}
+
+export default CurHistory
diff --git a/src/pages/business/history/components/CategoryTabs.tsx b/src/pages/business/history/components/CategoryTabs.tsx
new file mode 100644
index 0000000..27d452a
--- /dev/null
+++ b/src/pages/business/history/components/CategoryTabs.tsx
@@ -0,0 +1,35 @@
+import {FC, useState} from "react";
+import {View} from "@tarojs/components";
+import {publicApi} from "@/api/public";
+import Taro from "@tarojs/taro";
+import Tabs, {OnChangOpt, TabList} from "@/components/tabs/tabs";
+
+interface Props {
+  changeTabs: (id: number) => void
+}
+
+const CategoryTabs: FC<Props> = ({changeTabs}) => {
+  const [tabs, setTabs] = useState<TabList[]>([])
+
+  async function getData() {
+    const res = await publicApi.category()
+    const data = Object.values(res.categories).reduce((pre, cur) => {
+      pre.push(...cur)
+      return pre
+    }, []).map<TabList>(d => ({title: d.name, value: d.id}))
+    setTabs(data)
+    changeTabs(data[0].value as number)
+  }
+
+  function onChange(data: OnChangOpt) {
+    changeTabs(data.tab?.value as number)
+  }
+
+  Taro.useLoad(getData)
+  return (
+    <View className='bg-white'>
+      <Tabs tabList={tabs} onChange={onChange}/>
+    </View>
+  )
+}
+export default CategoryTabs
diff --git a/src/pages/business/history/history.config.ts b/src/pages/business/history/history.config.ts
new file mode 100644
index 0000000..729d2c4
--- /dev/null
+++ b/src/pages/business/history/history.config.ts
@@ -0,0 +1,3 @@
+export default definePageConfig({
+  navigationBarTitleText: '历史记录'
+})
diff --git a/src/pages/business/history/history.module.scss b/src/pages/business/history/history.module.scss
new file mode 100644
index 0000000..0cc5b97
--- /dev/null
+++ b/src/pages/business/history/history.module.scss
@@ -0,0 +1,50 @@
+.category {
+  padding: 30px;
+  border-bottom: 1px solid #F5F8F7;
+  display: flex;
+  justify-content: space-between;
+  background: #fff;
+}
+
+.thumb {
+  background: #ddd;
+  width: 300rpx;
+  height: 188rpx;
+  border-radius: 8px;
+  position: relative;
+  overflow: hidden;
+
+  Image {
+    width: 100%;
+    height: 100%;
+    display: block;
+  }
+
+  View {
+    width: 100%;
+    text-align: center;
+    height: 48rpx;
+    background: rgba(#000, .5);
+    color: #fff;
+    position: absolute;
+    left: 0;
+    bottom: 0;
+  }
+}
+
+.text {
+  height: 188px;
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  margin-left: 20px;
+  justify-content: space-between;
+  font-weight: bold;
+  word-break: break-all;
+
+  & > View:last-child {
+    font-weight: 100;
+    color: #909795;
+  }
+}
+
diff --git a/src/pages/business/history/history.tsx b/src/pages/business/history/history.tsx
new file mode 100644
index 0000000..3b175f6
--- /dev/null
+++ b/src/pages/business/history/history.tsx
@@ -0,0 +1,45 @@
+import {Image, View} from "@tarojs/components";
+import CategoryTabs from "@/pages/business/history/components/CategoryTabs";
+// import {useState} from "react";
+import styles from './history.module.scss'
+import Taro from "@tarojs/taro";
+import {userApi} from "@/api";
+import {useState} from "react";
+import {formatMinute} from "@/utils/time";
+
+const History = () => {
+  const [data, setData] = useState<userRecord[]>([])
+
+  async function getData(id: number) {
+    const res = await userApi.record(id)
+    setData(Object.values(res))
+  }
+
+  function jump(course_id: number, name: string) {
+    Taro.preload({course_id, name})
+    Taro.navigateTo({url: `/pages/business/curHistory/curHistory`})
+  }
+
+  return (
+    <View>
+      <CategoryTabs changeTabs={getData}/>
+
+      <View className='mt-3'>
+        {data.map(d => <View className={styles.category} onClick={() => jump(d.course_id, d.course.title)}>
+          <View className={styles.thumb}>
+            <Image src={d.course.thumb} />
+            <View>共{d.total_hour_count}节/已学{d.finished_count}节</View>
+          </View>
+          <View className={styles.text}>
+            <View>{d.course.title}</View>
+            <View>{formatMinute(d.duration)}</View>
+          </View>
+        </View>)}
+
+        <View className='text-center text-muted mt-3'>- 暂无更多数据 -</View>
+      </View>
+    </View>
+  )
+}
+
+export default History
diff --git a/src/pages/business/test/test.tsx b/src/pages/business/test/test.tsx
index 45e680f..597a686 100644
--- a/src/pages/business/test/test.tsx
+++ b/src/pages/business/test/test.tsx
@@ -7,6 +7,8 @@ import Judge from "@/components/topic/judge";
 import Multi from "@/components/topic/multi";
 import {Profile} from '@/store'
 import Taro from "@tarojs/taro";
+import styles from './text.module.scss'
+import unique_ident from "@/hooks/unique_ident";
 
 const record: boolean[] = []
 const Test = () => {
@@ -37,6 +39,8 @@ const Test = () => {
   useEffect(() => {
     if (answers.length) {
 
+      unique_ident.put(0, Date.now())
+
       const isPass = answers.every(d => d)
       curriculum.recordText(hourId, {
         is_pass: isPass,
@@ -45,7 +49,7 @@ const Test = () => {
         user_id: user?.id!,
         test_score: 0
       }).then()
-      curriculum.putRecordText(hourId,isPass).then()
+      curriculum.putRecordText(hourId, isPass).then()
       if (isPass) {
         Taro.showModal({
           title: '考卷已完成',
@@ -77,7 +81,7 @@ const Test = () => {
 
 
   return (
-    <View>
+    <View className={styles.content}>
       {data?.fill.map((d, index) => <ShortAnswer
         data={d}
         index={index}
diff --git a/src/pages/business/test/text.module.scss b/src/pages/business/test/text.module.scss
new file mode 100644
index 0000000..ef9f264
--- /dev/null
+++ b/src/pages/business/test/text.module.scss
@@ -0,0 +1,4 @@
+.content{
+  padding-bottom: env(safe-area-inset-bottom);
+  margin-bottom: 20px;
+}
diff --git a/src/pages/business/userInfo/userInfo.module.scss b/src/pages/business/userInfo/userInfo.module.scss
index 975b8b1..ea24c69 100644
--- a/src/pages/business/userInfo/userInfo.module.scss
+++ b/src/pages/business/userInfo/userInfo.module.scss
@@ -9,11 +9,8 @@
   padding: 10px 0;
 }
 
-
-
-
-.buttonFixed{
+.buttonFixed {
   position: fixed;
-  bottom:100px;
+  bottom: 100px;
   left: 30rpx;
 }
diff --git a/src/pages/business/videoInfo/components/catalogue.tsx b/src/pages/business/videoInfo/components/catalogue.tsx
index ad099d8..4998dfe 100644
--- a/src/pages/business/videoInfo/components/catalogue.tsx
+++ b/src/pages/business/videoInfo/components/catalogue.tsx
@@ -1,12 +1,10 @@
-import {FC, useEffect, useState} from "react";
-import Tabs, {OnChangOpt, TabList} from "@/components/tabs/tabs";
-import {View} from "@tarojs/components";
-import {Profile} from '@/store'
+import {FC, useState} from "react";
+import Tabs, {OnChangOpt} from "@/components/tabs/tabs";
+import {Button, View} from "@tarojs/components";
 import {CourseDepData} from "@/api";
 import Collapse from "@/components/collapse/collapse";
 import Hours from "@/pages/business/videoInfo/components/hours";
 import Taro from "@tarojs/taro";
-import StudentRecord from "@/pages/business/videoInfo/components/studentRecord";
 
 interface Props {
   data: CourseDepData | null
@@ -14,23 +12,19 @@ interface Props {
   id: number
 }
 
+const tabList = [
+  {title: '介绍', value: 0},
+  {title: '目录', value: 1},
+  // {title: '评价', value: 2},
+]
+
+
 const Catalogue: FC<Props> = ({data, setHors, id}) => {
-  const {user} = Profile.useContainer()
   const [current, setCurrent] = useState(1)
-  const [tabList, setTabList] = useState<TabList[]>([
-    {title: '介绍', value: 0},
-    {title: '目录', value: 1},
-    // {title: '评价', value: 2},
-  ])
 
-  useEffect(() => {
-    if (user?.role_type && user?.role_type > 0) {
-      setTabList([
-        ...tabList,
-        {title: '学员进度', value: 3}
-      ])
-    }
-  }, [])
+  function jumCurHistory() {
+    Taro.navigateTo({url: `/pages/business/curHistory/curHistory?id=${id}&name=${data?.course.title}`})
+  }
 
   function tabChange({tab}: OnChangOpt) {
     setCurrent(tab?.value as number)
@@ -73,27 +67,32 @@ const Catalogue: FC<Props> = ({data, setHors, id}) => {
   }
 
   return (
-    <View className='catalogue'>
-      <Tabs tabList={tabList} onChange={tabChange} current={current}/>
-      <View className='py-2'>
-        {current === 0 && <View className='short_desc'>{data?.course.short_desc || '无'}</View>}
-        {current === 1 && <View>
-          <View className='font-weight mb-2'>课程目录</View>
-          {data?.chapters.length ? Object.values(data?.chapters || {}).map((d, index) => <View>
-              <Collapse title={`${index + 1}.${d.name}`}>
-                <Hours
-                  click={(is_complete, id) => upChaptersOver(is_complete, id, index)}
-                  learn_hour_records={data.learn_hour_records}
-                  data={getHors(d.id)}
-                />
-              </Collapse>
-            </View>)
-            : <Hours data={data?.hours?.[0]} click={setHors} learn_hour_records={data?.learn_hour_records}/>}
-        </View>}
-        {current === 2 && <View className='text-center'>评论暂未开放</View>}
-        {current === 3 && <StudentRecord id={id}/>}
+    <>
+      <View className='catalogue'>
+        <Tabs tabList={tabList} onChange={tabChange} current={current}/>
+        <View className='py-2 hours'>
+          {current === 0 && <View className='short_desc'>{data?.course.short_desc || '无'}</View>}
+          {current === 1 && <View>
+            <View className='font-weight mb-2'>课程目录</View>
+            {data?.chapters.length ? Object.values(data?.chapters || {}).map((d, index) => <View>
+                <Collapse title={`${index + 1}.${d.name}`}>
+                  <Hours
+                    click={(is_complete, id) => upChaptersOver(is_complete, id, index)}
+                    learn_hour_records={data.learn_hour_records}
+                    data={getHors(d.id)}
+                  />
+                </Collapse>
+              </View>)
+              : <Hours data={data?.hours?.[0]} click={setHors} learn_hour_records={data?.learn_hour_records}/>}
+          </View>}
+          {current === 2 && <View className='text-center'>评论暂未开放</View>}
+        </View>
+      </View>
+
+      <View className='Videobutton'>
+        <Button className='button' onClick={jumCurHistory}>查看学习记录</Button>
       </View>
-    </View>
+    </>
   )
 }
 
diff --git a/src/pages/business/videoInfo/components/course.tsx b/src/pages/business/videoInfo/components/course.tsx
index dd30d89..66b7c39 100644
--- a/src/pages/business/videoInfo/components/course.tsx
+++ b/src/pages/business/videoInfo/components/course.tsx
@@ -1,12 +1,13 @@
 import {Button, PageContainer, ScrollView, Swiper, SwiperItem, View} from "@tarojs/components";
 import {FC, useEffect, useState} from "react";
 import HVideo from "@/components/video/video";
-import {curriculum, HourPlayData} from "@/api";
+import {CurEndParam, curriculum, HourPlayData} from "@/api";
 import {Profile} from '@/store'
 import Taro from "@tarojs/taro";
 import Multi from "@/components/topic/multi";
 import Judge from "@/components/topic/judge";
 import ShortAnswer from "@/components/topic/shortAnswer";
+import unique_ident from "@/hooks/unique_ident";
 
 interface Props {
   id: number,
@@ -15,6 +16,7 @@ interface Props {
   curEnd: () => void
 }
 
+
 let seek: (time: number) => void
 let record: boolean[] = [] //答案记录
 const Course: FC<Props> = ({id, courseId, preview, curEnd}: Props) => {
@@ -29,10 +31,14 @@ const Course: FC<Props> = ({id, courseId, preview, curEnd}: Props) => {
   const [count, setCount] = useState<Record<number, number> | null>(null)
   const [frequency, setFrequency] = useState<number>(1) // 次数
   const [testId, setTestId] = useState<number | null>(null)
+  const [startRecording, setStartRecording] = useState<CurEndParam | null>(null) // 开始记录
   const {user} = Profile.useContainer()
 
+
   async function onEnded() {
-    await curriculum.curEnd(courseId, id, data?.duration!)
+    unique_ident.put(data?.duration, Date.now())  // 记录
+
+    startRecording && curriculum.curEnd(courseId, id, {...startRecording, duration: data?.duration!}) //结束
     if (testId) {
       Taro.navigateTo({
         url: `/pages/business/test/test?testId=${testId}`
@@ -49,6 +55,7 @@ const Course: FC<Props> = ({id, courseId, preview, curEnd}: Props) => {
 
   /** 进入断点 */
   function onBreakpoint(breakpoint: number) {
+    console.log(breakpoint)
     if (breakpoint !== time) {
       setFrequency(count?.[breakpoint] || 1)
     }
@@ -56,22 +63,43 @@ const Course: FC<Props> = ({id, courseId, preview, curEnd}: Props) => {
     setShow(true)
   }
 
+
   async function getData() {
+    unique_ident.put()
+
     const res = await curriculum.hourPlay(courseId, id)
+
     if (res) {
       setData(res)
       setBreakpoint(res.timeList)
-      setExamAll(res.hourExamQuestions.data)
-      setCount(res.hourExamQuestions.count)
+      setExamAll(res.hourExamQuestions || [])
+      setCount(res.count)
       if (res.hour_test) {
         setTestId(res.hour_test.id)
       }
+
+      setStartRecording({
+        duration: 0,
+        unique_ident: res.unique_ident,
+        start_date: Date.now()
+      })
+
+      unique_ident.set({
+        courseId: Number(courseId),
+        user_id: user?.id!,
+        duration: 0,
+        start_date: Date.now(),
+        end_date: Date.now(),
+        hour_id: id,
+        unique_ident: res.unique_ident
+      })
     }
   }
 
   useEffect(() => {
+    init()
     getData()
-  }, [])
+  }, [id])
 
   /** 统计答案 */
   function onAnswer(isAnswer: boolean) {
diff --git a/src/pages/business/videoInfo/components/hours.tsx b/src/pages/business/videoInfo/components/hours.tsx
index 54c55ae..1aef383 100644
--- a/src/pages/business/videoInfo/components/hours.tsx
+++ b/src/pages/business/videoInfo/components/hours.tsx
@@ -56,7 +56,9 @@ const Hours: FC<Props> = ({data, click, learn_hour_records}) => {
       Taro.showModal({title: '请完成上一个视频'})
       return
     }
-    click(!!is_complete, id)
+
+    console.log(id)
+    click(is_complete !== undefined, id)
   }
 
   return (
diff --git a/src/pages/business/videoInfo/components/studentRecord.tsx b/src/pages/business/videoInfo/components/studentRecord.tsx
deleted file mode 100644
index 97ca5bd..0000000
--- a/src/pages/business/videoInfo/components/studentRecord.tsx
+++ /dev/null
@@ -1,41 +0,0 @@
-import {View} from "@tarojs/components";
-import {FC, useEffect, useState} from "react";
-import {CurLearningRecord, ManageApi} from "@/api/manage";
-import PopPut from "@/components/popPut/popPut";
-
-interface Props {
-  id: number
-}
-
-const StudentRecord: FC<Props> = ({id}) => {
-  const [data, setData] = useState<CurLearningRecord | null>(null)
-
-  async function getDate() {
-    try {
-      const res = await ManageApi.userRecord(id)
-      setData(res)
-    } catch (e) {
-    }
-  }
-
-  function record(id: number): string {
-    return `${data?.user_course_records?.[id]?.finished_count || 0}/${data?.course.class_hour || 0}`
-  }
-
-  useEffect(() => {
-    getDate()
-  }, [id])
-
-  return (
-    <View>
-      {data?.data?.map(d => <PopPut
-          leftImage={d.avatar}
-          title={d.name}
-          content={record(d.id)}
-          chevron
-        />)}
-    </View>
-  )
-}
-
-export default StudentRecord
diff --git a/src/pages/business/videoInfo/videoInfo.scss b/src/pages/business/videoInfo/videoInfo.scss
index 846ae3c..8ce821d 100644
--- a/src/pages/business/videoInfo/videoInfo.scss
+++ b/src/pages/business/videoInfo/videoInfo.scss
@@ -1,11 +1,12 @@
 .content {
 
-  &-video{
+  &-video {
     height: 480rpx;
   }
 
   .image {
     width: 100%;
+    height: 100%;
     display: block;
   }
 
@@ -20,9 +21,14 @@
 .catalogue {
   background: #fff;
   border-radius: 40rpx;
-  padding: 24rpx;
+  padding: 24px;
+  padding-bottom: env(safe-area-inset-bottom);
   margin-top: 20rpx;
 
+  .hours {
+    padding-bottom: 80px;
+  }
+
   .short_desc {
     color: #606563;
     line-height: 1.75;
@@ -48,7 +54,7 @@
     View {
       width: 630rpx;
       margin-bottom: 20px;
-      word-wrap:break-word;
+      word-wrap: break-word;
     }
   }
 }
@@ -57,3 +63,12 @@
   color: #45D4A8;
 }
 
+.Videobutton {
+  background: #fff;
+  position: fixed;
+  width: 100%;
+  left: 0;
+  bottom: 0;
+  padding-bottom: env(safe-area-inset-bottom);
+}
+
diff --git a/src/pages/business/videoInfo/videoInfo.tsx b/src/pages/business/videoInfo/videoInfo.tsx
index 0515c74..560f379 100644
--- a/src/pages/business/videoInfo/videoInfo.tsx
+++ b/src/pages/business/videoInfo/videoInfo.tsx
@@ -1,6 +1,5 @@
 import {Image, Text, View} from "@tarojs/components";
 import {FC, useState} from "react";
-import {getCurrentInstance} from "@tarojs/runtime";
 import {CourseDepData, curriculum} from "@/api";
 import './videoInfo.scss'
 import {Profile} from '@/store'
@@ -9,7 +8,7 @@ import Course from "./components/course";
 import Taro from "@tarojs/taro";
 
 const VideoInfo: FC = () => {
-  const {id, depId} = getCurrentInstance()?.router?.params as { id: number, depId: number | null }
+  const {id, depId} = Taro.getCurrentInstance().preloadData as { id: number, depId: number | null }
   const [data, setData] = useState<CourseDepData | null>(null)
   const [playId, setPlayId] = useState<number | null>(null)
   const [preview, setPreview] = useState(false)
@@ -21,12 +20,20 @@ const VideoInfo: FC = () => {
     }
   }
 
-  function setHors(is_complete: boolean, id: number) {
+  function setHors(is_complete: boolean, play_id: number) {
     setPreview(is_complete)
-    setPlayId(id)
+    setPlayId(play_id)
   }
 
-  Taro.useDidShow(getData)
+  Taro.useLoad(() => {
+    getData()
+  })
+
+  Taro.useDidShow(() => {
+    if (data) {
+      getData()
+    }
+  })
 
   return (
     <Profile.Provider>
diff --git a/src/pages/index/components/videoList.tsx b/src/pages/index/components/videoList.tsx
index deac19e..a2e56e6 100644
--- a/src/pages/index/components/videoList.tsx
+++ b/src/pages/index/components/videoList.tsx
@@ -12,6 +12,7 @@ interface Props {
 }
 
 export const VideoList: FC<Props> = ({categoryKey}) => {
+  const [init, setInit] = useState(false)
   const [data, setData] = useState<Courses>({
     is_finished: [],
     is_required: [],
@@ -25,10 +26,46 @@ export const VideoList: FC<Props> = ({categoryKey}) => {
     try {
       const res = await publicApi.course({page: page, pageSize: 10})
       const oldData: Courses = JSON.parse(JSON.stringify(data))
-      oldData.is_finished.push(...res.is_finished)
-      oldData.is_required.push(...res.is_required)
-      oldData.is_not_finished.push(...res.is_not_finished)
-      oldData.is_not_required.push(...res.is_not_required)
+      oldData.is_finished = res.is_finished.reduce((pre, cur) => {
+        const index = pre.findIndex(d => d.id === cur.id)
+        if (index === -1) {
+          pre.push(cur)
+        } else {
+          pre.splice(index, 1, cur)
+        }
+        return pre
+      }, oldData.is_finished)
+
+      oldData.is_required = res.is_required.reduce((pre, cur) => {
+        const index = pre.findIndex(d => d.id === cur.id)
+        if (index === -1) {
+          pre.push(cur)
+        } else {
+          pre.splice(index, 1, cur)
+        }
+        return pre
+      }, oldData.is_required)
+
+      oldData.is_not_finished = res.is_not_finished.reduce((pre, cur) => {
+        const index = pre.findIndex(d => d.id === cur.id)
+        if (index === -1) {
+          pre.push(cur)
+        } else {
+          pre.splice(index, 1, cur)
+        }
+        return pre
+      }, oldData.is_not_finished)
+
+      oldData.is_not_required = res.is_not_required.reduce((pre, cur) => {
+        const index = pre.findIndex(d => d.id === cur.id)
+        if (index === -1) {
+          pre.push(cur)
+        } else {
+          pre.splice(index, 1, cur)
+        }
+        return pre
+      }, oldData.is_not_required)
+
       setData(oldData)
     } catch (e) {
     }
@@ -65,10 +102,14 @@ export const VideoList: FC<Props> = ({categoryKey}) => {
   })
 
   Taro.useDidShow(() => {
+    if (init) {
+      getData()
+    }
     getRecords()
   })
 
   useEffect(() => {
+    setInit(true)
     getData()
   }, [page])
   return (
diff --git a/src/pages/index/index.tsx b/src/pages/index/index.tsx
index 17c155d..11cdb79 100644
--- a/src/pages/index/index.tsx
+++ b/src/pages/index/index.tsx
@@ -3,7 +3,7 @@ import {View} from "@tarojs/components";
 import Taro from "@tarojs/taro";
 import styles from './index.module.scss'
 import {Profile} from '@/store'
-import {Search} from "@/pages/index/components/search";
+// import {Search} from "@/pages/index/components/search";
 import {VideoList} from "@/pages/index/components/videoList";
 import Tabs, {OnChangOpt, TabList} from "@/components/tabs/tabs";
 import {CoursesKey} from "@/api/public";
@@ -27,7 +27,7 @@ const Index: FC = () => {
     <Profile.Provider>
       <View className={styles.content} style={`paddingTop:${globalData.statusBarHeight}px`}>
         <View className='text-center font-weight font-34 mt-3'>医学道</View>
-        <Search/>
+        {/*<Search/>*/}
         <Tabs tabList={category} onChange={tabChange} current={categoryKey}/>
         <VideoList categoryKey={categoryKey}/>
         <View className='text-center text-muted my-3'>- 暂无更多 -</View>
diff --git a/src/pages/manage/addStudent/addStudent.scss b/src/pages/manage/addStudent/addStudent.scss
index cb79171..5c624c8 100644
--- a/src/pages/manage/addStudent/addStudent.scss
+++ b/src/pages/manage/addStudent/addStudent.scss
@@ -10,10 +10,8 @@
 }
 
 .add {
-  border-radius: 10px;
-  background: linear-gradient(to right, #8284f7, #5a93f9);
-  color: #fff;
   position: fixed;
   width: 710rpx;
-  bottom: 20px;
+  bottom: env(safe-area-inset-bottom);
+  margin-bottom: 30px;
 }
diff --git a/src/pages/manage/addStudent/addStudent.tsx b/src/pages/manage/addStudent/addStudent.tsx
index dcbc215..da164a0 100644
--- a/src/pages/manage/addStudent/addStudent.tsx
+++ b/src/pages/manage/addStudent/addStudent.tsx
@@ -1,4 +1,4 @@
-import {Button, CustomWrapper, Form, Input, PageContainer, View} from "@tarojs/components";
+import {Button, Form, Input, PageContainer, View} from "@tarojs/components";
 import {FC, useEffect, useState} from "react";
 import {ManageApi, Student} from "@/api/manage";
 import Icon from "@/components/icon";
@@ -124,8 +124,7 @@ const AddStudent = () => {
           </View>
         </View>
 
-
-        <Button className='add' formType='submit' disabled={disable}>保存</Button>
+        <Button className='add button' formType='submit' disabled={disable}>新建</Button>
       </Form>
 
       <PageContainer show={show} round>
@@ -147,11 +146,9 @@ const AddStudent = () => {
 
 const AddPage: FC = () => {
   return (
-    <CustomWrapper>
       <Profile.Provider>
         <AddStudent/>
       </Profile.Provider>
-    </CustomWrapper>
   )
 }
 
diff --git a/src/pages/manage/depAdmin/depAdmin.scss b/src/pages/manage/depAdmin/depAdmin.scss
index 143c6af..958bff5 100644
--- a/src/pages/manage/depAdmin/depAdmin.scss
+++ b/src/pages/manage/depAdmin/depAdmin.scss
@@ -1,12 +1,19 @@
 .operation {
-  display: flex;
   width: 100%;
-  justify-content: space-around;
   background: #F5F8F7;
   position: fixed;
   bottom: 0;
-  padding-bottom: env(safe-area-inset-bottom);
-  padding-top: 30px;
+  padding: 30px 0;
   color: #45D4A8;
   left: 0;
+
+  .safeAreaInsetBottom {
+    justify-content: space-around;
+    padding-bottom: env(safe-area-inset-bottom);
+    display: flex;
+  }
+}
+
+.depForm {
+  padding: 20px 20px env(safe-area-inset-bottom);
 }
diff --git a/src/pages/manage/depAdmin/depAdmin.tsx b/src/pages/manage/depAdmin/depAdmin.tsx
index 7fb3068..b7fe5eb 100644
--- a/src/pages/manage/depAdmin/depAdmin.tsx
+++ b/src/pages/manage/depAdmin/depAdmin.tsx
@@ -17,7 +17,6 @@ interface ChangeDataProps {
 const ChangeData: FC<ChangeDataProps> = ({putCompany, getDeps, parent_id}: ChangeDataProps) => {
   const {company} = Profile.useContainer()
   const [name, setName] = useState<string>('')
-  const [sort, setSort] = useState<number>(putCompany?.sort || 0)
   const [disable, setDisable] = useState(false)
   const company_id = putCompany?.company_id || company?.id || 0
 
@@ -40,7 +39,7 @@ const ChangeData: FC<ChangeDataProps> = ({putCompany, getDeps, parent_id}: Chang
         name,
         parent_id: putCompany?.parent_id || parent_id || 0,
         company_id: company_id,
-        sort: sort
+        sort: putCompany?.sort || 0
       }
       if (putCompany) {
         await ManageApi.putDep(data)
@@ -56,20 +55,19 @@ const ChangeData: FC<ChangeDataProps> = ({putCompany, getDeps, parent_id}: Chang
   }
 
   return (
-    <View className='p-2'>
+    <View className='depForm'>
       <View className='mt-2 text-center font-weight font-34'>添加部门</View>
       <Form className='form mt-3'>
         <View className='item'>
           <View>名称：</View>
-          <Input placeholder='请输入部门名称' value={name} onInput={(event) => setName(event.detail.value)}/>
-        </View>
-        <View className='item'>
-          <View>排序：</View>
           <Input
-            type="number"
+            focus
+            confirmHold
+            holdKeyboard
+            cursorSpacing={151}
             placeholder='请输入部门名称'
-            value={String(sort)}
-            onInput={(event) => setSort(Number(event.detail.value))}/>
+            value={name}
+            onInput={(event) => setName(event.detail.value)}/>
         </View>
 
         <Button className='mt-3 button' formType='submit' onClick={submit} disabled={disable}>保存</Button>
@@ -188,7 +186,7 @@ const DepAdmin: FC = () => {
     Taro.navigateTo({url: '/pages/manage/addStudent/addStudent'})
   }
 
-  function setRoleType(user:User) {
+  function setRoleType(user: User) {
     if (user.role_type === 2) {
       Taro.showModal({title: "禁止修改超级管理员"})
       return
@@ -243,13 +241,15 @@ const DepAdmin: FC = () => {
         <View className='text-center text-muted mt-3'>- 暂无更多 -</View>
 
         <View className='operation'>
-          <View onClick={jumpAddStudent}>添加学员</View>
-          <View onClick={() => showPop(null)}>添加部门</View>
+          <View className='safeAreaInsetBottom'>
+            <View onClick={jumpAddStudent}>添加学员</View>
+            <View onClick={() => showPop(null)}>添加部门</View>
+          </View>
         </View>
       </View>
 
       <PageContainer show={show} round onAfterLeave={() => setShow(false)}>
-        <View className='h-4'>
+        <View>
           {show && <ChangeData getDeps={getData} putCompany={putCompany} parent_id={Number(params.id)}/>}
         </View>
       </PageContainer>
diff --git a/src/pages/my/components/header/service.tsx b/src/pages/my/components/header/service.tsx
index 500057e..f3ef642 100644
--- a/src/pages/my/components/header/service.tsx
+++ b/src/pages/my/components/header/service.tsx
@@ -5,6 +5,7 @@ import {Profile} from '@/store/profile'
 import styles from '../../my.module.scss'
 import dep from '@/static/img/dep.png'
 import buy from '@/static/img/buy.png'
+import cur from '@/static/img/cur.png'
 
 interface List {
   title: string;
@@ -14,7 +15,8 @@ interface List {
 
 const Service = () => {
   const [list, setList] = useState<List[]>([
-    {title: '设置', src: dep, router: '/pages/business/userInfo/userInfo'}
+    {title: '学习记录', src: cur, router: '/pages/business/history/history'},
+    {title: '设置', src: dep, router: '/pages/business/userInfo/userInfo'},
   ])
 
   const {user} = Profile.useContainer()
diff --git a/src/utils/time.ts b/src/utils/time.ts
index 5459131..bb6f726 100644
--- a/src/utils/time.ts
+++ b/src/utils/time.ts
@@ -16,3 +16,30 @@ export function formatMinute(s: number | string): string {
   const formatSecond = sec > 59 ? 59 : sec
   return `${hours > 0 ? `${hours}:` : ''}${min < 10 ? '0' + min : min}:${formatSecond < 10 ? '0' + formatSecond : formatSecond}`
 }
+
+export function formatDateTime(date, format) {
+  const o = {
+    'M+': date.getMonth() + 1, // 月份
+    'd+': date.getDate(), // 日
+    'h+': date.getHours() % 12 === 0 ? 12 : date.getHours() % 12, // 小时
+    'H+': date.getHours(), // 小时
+    'm+': date.getMinutes(), // 分
+    's+': date.getSeconds(), // 秒
+    'q+': Math.floor((date.getMonth() + 3) / 3), // 季度
+    S: date.getMilliseconds(), // 毫秒
+    a: date.getHours() < 12 ? '上午' : '下午', // 上午/下午
+    A: date.getHours() < 12 ? 'AM' : 'PM', // AM/PM
+  };
+  if (/(y+)/.test(format)) {
+    format = format.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
+  }
+  for (let k in o) {
+    if (new RegExp('(' + k + ')').test(format)) {
+      format = format.replace(
+        RegExp.$1,
+        RegExp.$1.length === 1 ? o[k] : ('00' + o[k]).substr(('' + o[k]).length)
+      );
+    }
+  }
+  return format;
+}
diff --git a/types/curriculum.d.ts b/types/curriculum.d.ts
index 38cc876..c896284 100644
--- a/types/curriculum.d.ts
+++ b/types/curriculum.d.ts
@@ -71,8 +71,8 @@ interface LearnHourRecord {
   user_id: 17
 }
 
-interface LearnHourRecords extends Hour{
-  courseHourRecords:LearnHourRecord
+interface LearnHourRecords extends Hour {
+  courseHourRecords: LearnHourRecord
 }
 
 
@@ -86,3 +86,17 @@ interface LearnRecord {
   progress: number
   user_id: number
 }
+
+/** 学习记录 */
+interface HourCacheParam {
+  courseId:number
+  /** 视频学习时长 */
+  duration: number;
+  /** 课时结束学习时间 */
+  end_date: number;
+  hour_id: number;
+  /** 课时开始学习时间 */
+  start_date: number;
+  user_id: number;
+  unique_ident:number
+}
diff --git a/types/user.d.ts b/types/user.d.ts
index 0ed3f47..e5d1247 100644
--- a/types/user.d.ts
+++ b/types/user.d.ts
@@ -74,3 +74,20 @@ interface CueStats {
 
   total_course_count: number
 }
+
+
+
+interface userRecord{
+  id: number;
+  duration: number;
+  course: Curriculum;
+  user_id: number;
+  created_date: string;
+  start_at: string;
+  end_at: string;
+  course_id: number;
+  hour_id: number;
+  unique_ident: number;
+  total_hour_count: number;
+  finished_count: number;
+}