diff --git a/src/components/lineChart/lineChart.module.scss b/src/components/lineChart/lineChart.module.scss
index cf32a2d..a537589 100644
--- a/src/components/lineChart/lineChart.module.scss
+++ b/src/components/lineChart/lineChart.module.scss
@@ -39,7 +39,7 @@
 
 .line {
   width: 1rpx;
-  background: #ddd;
+  background: #F2F8F6;
   height: 100%;
   margin-bottom: 10px;
 }
diff --git a/src/components/lineChart/lineChart.tsx b/src/components/lineChart/lineChart.tsx
index ac54ac7..cc9b56f 100644
--- a/src/components/lineChart/lineChart.tsx
+++ b/src/components/lineChart/lineChart.tsx
@@ -30,15 +30,14 @@ const LineChart: FC<Props> = ({data}) => {
   return (
     <>
       <ScrollView scrollX={!!maxHeight.value}>
-        <View style={{marginBottom: '30px'}}>{maxHeight.time}日最努力，学习了{formatMinute(maxHeight.value)}</View>
+        <View style={{marginBottom: '30px'}}>{maxHeight.time}日最努力，学习了{formatMinute(maxHeight.value)}分钟</View>
         <View className={style.lineChart}>
           {!maxHeight.value && <View className={style.empty}>暂无数据</View>}
           {
             !!maxHeight.value && lineChartList.map(d => <View key={d.time}>
               <View className={style.columnBox} style={{width: "100px"}}>
-                <View className={style.line}
-                      style={{height: height - 10 - (d.value / maxHeight.value * height) + "px"}}></View>
-                <View>{formatMinute(d.value)}</View>
+                <View className={style.line} style={{height: height - 10 - (d.value / maxHeight.value * height) + "px"}}></View>
+                {d.value > 0 && <View>{formatMinute(d.value)}</View>}
                 <View className={style.column} style={{height: d.value / maxHeight.value * height + "px"}}> </View>
                 <View>{d.time}</View>
               </View>
diff --git a/src/components/topic/topic.scss b/src/components/topic/topic.scss
index 166e801..2cd631e 100644
--- a/src/components/topic/topic.scss
+++ b/src/components/topic/topic.scss
@@ -9,7 +9,7 @@
     background: #45D4A8;
     border-radius: 10rpx;
     color: #fff;
-    padding: 0 10rpx;
+    padding: 3rpx 10rpx;
     font-size: 26rpx;
     margin-right: 20rpx;
   }
diff --git a/src/pages/business/curHistory/curHistory.config.ts b/src/pages/business/curHistory/curHistory.config.ts
index 9cd142f..908ba03 100644
--- a/src/pages/business/curHistory/curHistory.config.ts
+++ b/src/pages/business/curHistory/curHistory.config.ts
@@ -1,3 +1,4 @@
 export default definePageConfig({
-  navigationBarTitleText: '课程学习记录'
+  navigationBarTitleText: '课程学习记录',
+  onReachBottomDistance: 30
 })
diff --git a/src/pages/business/curHistory/curHistory.tsx b/src/pages/business/curHistory/curHistory.tsx
index 7efc654..0015159 100644
--- a/src/pages/business/curHistory/curHistory.tsx
+++ b/src/pages/business/curHistory/curHistory.tsx
@@ -11,19 +11,33 @@ const CurHistory = () => {
   const [show, setShow] = useState(false)
   const {course_id} = Taro.getCurrentInstance().router?.params as unknown as { course_id: string }
   const [data, setData] = useState<HourHistory[]>([])
+  const [DataAll, setDataAll] = useState<HourHistory[]>([])
   const [course, setCourse] = useState<Curriculum | null>(null)
   const [hours, setHours] = useState<Hour[] | null>(null)
   const [durations, setDuration] = useState<Record<number, number> | null>(null)
   const [time, setTime] = useState<Record<number, { start: number, end: number }> | null>(null)
+  const [page, setPage] = useState(1)
 
   Taro.useLoad(() => {
     userApi.courseRecord(course_id).then(res => {
       Taro.setNavigationBarTitle({title: res.course.title})
-      setData(Object.values(res.data))
+      setDataAll(Object.values(res.data))
+      setData(Object.values(res.data).slice(0, 10))
       setCourse(res.course)
     })
   })
 
+  Taro.useReachBottom(() => {
+    if (data.length < DataAll.length) {
+      const page_size = page * 10
+      setData([
+        ...data,
+        ...DataAll.slice(page_size, page_size + 10)
+      ])
+      setPage(page + 1)
+    }
+  })
+
   async function setHour(unique_ident: number) {
     try {
       const res = await userApi.hourCourse(course_id, unique_ident)
diff --git a/src/pages/business/videoInfo/components/catalogue.tsx b/src/pages/business/videoInfo/components/catalogue.tsx
index 6aa71a6..1bd3315 100644
--- a/src/pages/business/videoInfo/components/catalogue.tsx
+++ b/src/pages/business/videoInfo/components/catalogue.tsx
@@ -1,7 +1,7 @@
 import {FC, useState} from "react";
 import Tabs, {OnChangOpt} from "@/components/tabs/tabs";
 import {Image, View} from "@tarojs/components";
-import {CourseDepData} from "@/api";
+import {CourseDepData, curriculum} from "@/api";
 import Collapse from "@/components/collapse/collapse";
 import Hours from "@/pages/business/videoInfo/components/hours";
 import Taro from "@tarojs/taro";
@@ -95,6 +95,7 @@ const Catalogue: FC<Props> = ({data, setHors, id, playId}) => {
 
   function learning() {
     const flats: Hour[] = Object.values(data?.hours || {}).flat(Infinity) as Hour[]
+
     if ((data?.learn_hour_records?.length || undefined) == data?.learn_record?.hour_count && flats.length) {
       if (flats[0].id === playId) {
         videoEvents.setVideoState('play')
@@ -106,9 +107,28 @@ const Catalogue: FC<Props> = ({data, setHors, id, playId}) => {
 
 
     if (data?.learn_hour_records.length) {
-      const lastTimeId = data.learn_hour_records[data.learn_hour_records.length - 1].id
+      const lastHours = data.learn_hour_records[data.learn_hour_records.length - 1]
+
+      if (lastHours.courseHourRecordsFinish < 1) {
+        Taro.showModal({
+          title: '考卷未完成,是否前往',
+          content: '考卷未完成不能播放下一个视频',
+          confirmText: '前往考试',
+          cancelText: '观看视频',
+          async success({confirm}) {
+            if (confirm) {
+              const {hour_test} = await curriculum.hourPlay(lastHours.course_id, lastHours.id)
+              Taro.navigateTo({url: `/pages/business/test/test?testId=${hour_test?.id}`})
+            } else {
+              setHors(true, lastHours.id)
+            }
+          }
+        })
+        return;
+      }
+
       for (const [index, flat] of flats.entries()) {
-        if (flat.id === lastTimeId) {
+        if (flat.id === lastHours.id) {
           const next = flats[index + 1]
           if (next) {
             if (next.id === playId) {
@@ -119,8 +139,6 @@ const Catalogue: FC<Props> = ({data, setHors, id, playId}) => {
           }
         }
       }
-    } else {
-      Taro.showToast({title: "无播放视频", icon: 'error'})
     }
   }
 
diff --git a/src/pages/business/videoInfo/components/hours.tsx b/src/pages/business/videoInfo/components/hours.tsx
index eb731cd..03bf0d3 100644
--- a/src/pages/business/videoInfo/components/hours.tsx
+++ b/src/pages/business/videoInfo/components/hours.tsx
@@ -77,7 +77,7 @@ const Hours: FC<Props> = ({data, click, learn_hour_records, playId}) => {
                 {complete(d.id) === 0 && <View className='font-26 text-danger'>考卷未完成</View>}
               </View>
               {
-                complete(data?.[index - 1]?.id) == null
+                complete(data?.[index - 1]?.id) !== 1
                 && index !== 0
                 && <Image className='lock' src={lock} mode='aspectFit'/>
               }
diff --git a/src/pages/business/videoInfo/videoInfo.scss b/src/pages/business/videoInfo/videoInfo.scss
index cc75946..5c0a7ad 100644
--- a/src/pages/business/videoInfo/videoInfo.scss
+++ b/src/pages/business/videoInfo/videoInfo.scss
@@ -54,7 +54,7 @@
     display: flex;
     justify-content: space-between;
     box-sizing: border-box;
-    border-bottom: 1px solid #ddd;
+    border-bottom: 1px solid #F5F8F7;
 
     .text {
       width: 600rpx;
@@ -63,6 +63,7 @@
 
     .lock {
       width: 30rpx;
+      height: 30rpx;
       margin-left: 10rpx;
       margin-top: 10rpx;
     }
diff --git a/src/pages/manage/addCur/addCur.module.scss b/src/pages/manage/addCur/addCur.module.scss
index 949cc06..b02de2c 100644
--- a/src/pages/manage/addCur/addCur.module.scss
+++ b/src/pages/manage/addCur/addCur.module.scss
@@ -1,7 +1,7 @@
 .curBox {
   display: flex;
   align-items: center;
-  padding: 30rpx 0;
+  padding: 30rpx 20rpx;
   width: 100%;
   border-bottom: 1px solid #F5F8F7;
 }
@@ -15,7 +15,7 @@
 
 .fixed {
   position: fixed;
-  bottom: 0;
+  bottom: env(safe-area-inset-bottom);
   left: 0;
   background: #f1f8f6;
   width: 100%;
diff --git a/src/pages/manage/addCur/addCur.tsx b/src/pages/manage/addCur/addCur.tsx
index 6964163..c3c5966 100644
--- a/src/pages/manage/addCur/addCur.tsx
+++ b/src/pages/manage/addCur/addCur.tsx
@@ -87,9 +87,9 @@ const AddCur: FC = () => {
           <View className='flex flex-wrap bg-white'>
             {data?.map((d) =>
               <View key={d.id} className={styles.curBox} onClick={() => addCur(d.id)}>
-                <Radio checked={courseId.includes(d.id)} onClick={() => addCur(d.id)}/>
+                <Radio checked={courseId.includes(d.id)} onClick={() => addCur(d.id)} color='#45d4a8'/>
                 <View className='flex'>
-                  <Image src={d.thumb} className={styles.image}/>
+                  <Image fadeIn lazyLoad src={d.thumb} className={styles.image}/>
                   <View>{d.title}</View>
                 </View>
               </View>
diff --git a/src/pages/manage/addStudent/addStudent.scss b/src/pages/manage/addStudent/addStudent.scss
index 5c624c8..880b002 100644
--- a/src/pages/manage/addStudent/addStudent.scss
+++ b/src/pages/manage/addStudent/addStudent.scss
@@ -12,6 +12,5 @@
 .add {
   position: fixed;
   width: 710rpx;
-  bottom: env(safe-area-inset-bottom);
-  margin-bottom: 30px;
+  margin-top: 10px;
 }
diff --git a/src/pages/manage/addStudent/addStudent.tsx b/src/pages/manage/addStudent/addStudent.tsx
index 4f017e2..95ddb62 100644
--- a/src/pages/manage/addStudent/addStudent.tsx
+++ b/src/pages/manage/addStudent/addStudent.tsx
@@ -90,7 +90,7 @@ const AddStudent = () => {
   })
 
   return (
-    <View className='bg-white px-2'>
+    <View className='bg-white px-2 mt-2'>
       <Form className='form' onSubmit={submit}>
         <View className='item'>
           <View>姓名</View>
@@ -113,13 +113,13 @@ const AddStudent = () => {
           <View>所属部门</View>
           <View className='flex align-center' onClick={jumSetDep}>
             <View>
-              {depIds.length ? formatDep() : '请选择'}
+              {depIds.length ? formatDep() : '选择部门'}
             </View>
             <Icon name='chevron-right'/>
           </View>
         </View>
 
-        <Button className='add button' formType='submit'>{params.id ? '修改' : "新建"}</Button>
+        <Button className='add button' formType='submit'>{params.id ? '修改学员' : "添加学员"}</Button>
       </Form>
     </View>
   )
diff --git a/src/pages/manage/courseAdmin/components/search.tsx b/src/pages/manage/courseAdmin/components/search.tsx
index 9c45ba8..367a088 100644
--- a/src/pages/manage/courseAdmin/components/search.tsx
+++ b/src/pages/manage/courseAdmin/components/search.tsx
@@ -70,10 +70,19 @@ export const Search: FC<Props> = ({param, setParam}) => {
         <View onClick={() => setShow(true)}>
           <Text>筛选</Text>
           <Image src={screen}
-                 style={{display: 'inline-block', width: '15px', verticalAlign: 'middle', marginLeft: '5px'}}/>
+                 mode='aspectFit'
+                 style={{
+                   display: 'inline-block',
+                   width: '15px',
+                   height: '15px',
+                   verticalAlign: 'middle',
+                   marginLeft: '5px'
+                 }}/>
         </View>
       </View>
 
+      {param.dep_id > 0 && <View className='mt-2'>{deps.find(d => d.id === param.dep_id)?.name}：</View>}
+
       <CustomPageContainer show={show} position='top' onClickOverlay={() => setShow(false)}>
         <View className={styles.custom}>
           {deps.length ?
diff --git a/src/pages/manage/courseAdmin/courseAdmin.module.scss b/src/pages/manage/courseAdmin/courseAdmin.module.scss
index 277d30b..2267ffa 100644
--- a/src/pages/manage/courseAdmin/courseAdmin.module.scss
+++ b/src/pages/manage/courseAdmin/courseAdmin.module.scss
@@ -3,7 +3,6 @@
   padding: 24rpx 30rpx;
   display: flex;
   justify-content: space-between;
-  align-items: top;
 }
 
 .searchInput {
@@ -44,7 +43,7 @@
   width: 280rpx;
   height: 164rpx;
   border-radius: 10rpx;
-  margin: 0 20px;
+  margin: 0 20px 0 0;
   background: #eee;
 }
 
@@ -52,13 +51,14 @@
   display: flex;
   justify-content: space-around;
 
-  taro-view-core {
+  taro-view-core,
+  View {
     padding: 20rpx 0;
     flex: 1;
     width: 100%;
     text-align: center;
 
-    &:last-child{
+    &:last-child {
       border: 1px solid #F5F8F7;
     }
   }
diff --git a/src/pages/manage/courseAdmin/courseAdmin.tsx b/src/pages/manage/courseAdmin/courseAdmin.tsx
index 7d1f4bf..6eb09f5 100644
--- a/src/pages/manage/courseAdmin/courseAdmin.tsx
+++ b/src/pages/manage/courseAdmin/courseAdmin.tsx
@@ -72,6 +72,7 @@ const CourseAdmin: FC = () => {
     Taro.showModal({
       title: '删除警告',
       content: "删除后所有部门不可查看",
+      confirmText:'删除',
       async success({confirm}) {
         if (confirm) {
           try {
@@ -173,13 +174,13 @@ const CourseAdmin: FC = () => {
         {
           !batch
           && data.length > 0
-          && <View style={{margin: 'auto', padding: '15px'}} onClick={() => setBatch(true)}>添加部门</View>
+          && <View style={{margin: 'auto', padding: '15px'}} onClick={() => setBatch(true)}>分配部门</View>
         }
         {
           batch && <View className={styles.addBatch}>
             <Radio onClick={all} checked={data.length === curs.length}> 全选</Radio>
             <Text onClick={() => setBatch(false)}>取消</Text>
-            <MyButton size='mini' onClick={() => batchChangDep(curs)}>确定{curs.length}</MyButton>
+            <MyButton size='mini' onClick={() => batchChangDep(curs)}>分配部门{curs.length}</MyButton>
           </View>
         }
       </View>
diff --git a/src/pages/manage/selectDep/selectDep.tsx b/src/pages/manage/selectDep/selectDep.tsx
index 4838a77..7bd9d0a 100644
--- a/src/pages/manage/selectDep/selectDep.tsx
+++ b/src/pages/manage/selectDep/selectDep.tsx
@@ -50,10 +50,6 @@ const SelectDep: FC = () => {
   }, [ids])
 
   function ok() {
-    if (!ids.length) {
-      Taro.showToast({title: '请选择部门', icon: "error"})
-      return
-    }
     storageDep.set(ids)
     storageDep.setRequired(required)
     Taro.navigateBack({delta: 1})
@@ -84,7 +80,7 @@ const SelectDep: FC = () => {
   return (
     <View className='px-2 bg-white'>
       {deps.map((d) => <View className='flex align-center' key={d.id} onClick={() => onChange(d.id)}>
-        <Checkbox value={d.id + ''} checked={ids.includes(d.id)}/>
+        <Checkbox value={d.id + ''} checked={ids.includes(d.id)} color='#45d4a8'/>
         <View style={{flex: 1}}>
           <PopPut
             key={d.id}
@@ -95,6 +91,7 @@ const SelectDep: FC = () => {
               params?.required ?
                 <View className='flex align-center'>
                   必修：<Switch
+                  color='#45d4a8'
                   onClick={() => event?.stopImmediatePropagation()}
                   checked={isRequired(d.id)}
                   onChange={(e) => requiredChange(d.id, e.detail.value)}/>
diff --git a/src/static/css/module.scss b/src/static/css/module.scss
index f77d02a..b440b00 100644
--- a/src/static/css/module.scss
+++ b/src/static/css/module.scss
@@ -32,7 +32,7 @@ taro-button-core::after {
     display: flex;
     align-items: center;
     justify-content: space-between;
-    border-bottom: 1px solid #ddd;
+    border-bottom: 1px solid #F5F8F7;
     height: 80px;
   }