diff --git a/src/api/index.js b/src/api/index.js
index 5ddfc53..98765aa 100644
--- a/src/api/index.js
+++ b/src/api/index.js
@@ -1,6 +1,7 @@
 import Setting from "@/setting";
 
-const host = Setting.apiBaseURL;
+const host = Setting.apiBaseURL
+const host1 = 'http://192.168.31.137:9000/'
 const uploadURL = location.origin + '/'
 
 export default {
@@ -61,31 +62,28 @@ export default {
     collectPaper: `occupationlab/occupationlab/assessment/collectPaper`, // 自动结束考试
 
     // 课程学习
-    queryGlClassification: `occupationlab/occupationlab/management/edu/courseClassification/queryGlClassification`, // 查询课程分类
-    queryCourseByCondition: `occupationlab/occupationlab/management/edu/course/queryCourseByCondition`, // 课程列表分页条件查询
-    getCourseById: `occupationlab/occupationlab/management/edu/course/getCourse`, // 根据id查询课程
-    queryChaptersAndSubsections: `occupationlab/occupationlab/management/edu/courseChapter/queryChaptersAndSubsections`, // 根据课程id查询章节小节,树状结构
-    getSubsection: `occupationlab/occupationlab/management/edu/courseSubsection/getSubsection`, // 根据小节id获取预览文件地址
+    pageConditionalQueryCourseByStudent: `occupationlab/occupationlab/theoreticalCourse/pageConditionalQueryCourseByStudent`,
+    listClassification: `occupationlab/occupationlab/theoreticalCourseClassification/pagingQuery`,
+    findByIdCourse: `occupationlab/occupationlab/theoreticalCourse/findById`,
+    playRecordSave: `occupationlab/occupationlab/playRecord/save`,
 
     // 资讯
-    queryAllColumns: `occupationlab/occupationlab/enterprise/information/column/queryAllColumns`, // 栏目树
-    queryArticleByCondition: `occupationlab/occupationlab/enterprise/information/article/queryArticleByCondition`, // 文章列表分页条件查询
-    getArticle: `occupationlab/occupationlab/enterprise/information/article/getArticle`, // 根据id查询文章
-    firstLevelColumn: `occupationlab/occupationlab/enterprise/information/column/firstLevelColumn`,
-    secondaryColumnsByFirst: `occupationlab/occupationlab/enterprise/information/column/secondaryColumnsByFirst`,
+    queryAllColumns: `${host1}occupationlab/occupationlab/information/column/queryAllColumns`, // 栏目树
+    queryArticleByCondition: `${host1}occupationlab/occupationlab/information/article/queryArticleByCondition`, // 文章列表分页条件查询
+    getArticle: `${host1}occupationlab/occupationlab/information/article/getArticle`, // 根据id查询文章
 
     // 线上赛事
-    notLoggedInBeforeStudentEvents: `occupationlab/occupationlab/enterprise/match/contest/notLoggedInBeforeStudentEvents`,
-    contestPageConditionQueryByOccupationlabStu: `occupationlab/occupationlab/enterprise/match/contest/contestPageConditionQueryByOccupationlabStu`,
-    contestPageConditionQueryByOccupationlab: `occupationlab/occupationlab/enterprise/match/contest/onlineCompetitionByStudent`,
-    listOfRegisteredEvents: `occupationlab/occupationlab/enterprise/match/contest/listOfRegisteredEvents`,
-    addApplicant: `occupationlab/occupationlab/enterprise/match/applicant/addApplicant`, // 添加报名人员
-    getContestProgress: `occupationlab/occupationlab/enterprise/match/contest-progress/getContestProgress`, // 根据赛事id查询竞赛进展
-    getContest: `occupationlab/occupationlab/enterprise/match/contest/getContest`, // 根据id查询赛事
+    notLoggedInBeforeStudentEvents: `occupationlab/occupationlab/match/contest/notLoggedInBeforeStudentEvents`,
+    contestPageConditionQueryByOccupationlabStu: `occupationlab/occupationlab/match/contest/contestPageConditionQueryByOccupationlabStu`,
+    contestPageConditionQueryByOccupationlab: `occupationlab/occupationlab/match/contest/onlineCompetitionByStudent`,
+    listOfRegisteredEvents: `occupationlab/occupationlab/match/contest/listOfRegisteredEvents`,
+    addApplicant: `occupationlab/occupationlab/match/applicant/addApplicant`, // 添加报名人员
+    getContestProgress: `occupationlab/occupationlab/match/contest-progress/getContestProgress`, // 根据赛事id查询竞赛进展
+    getContest: `occupationlab/occupationlab/match/contest/getContest`, // 根据id查询赛事
     queryAnnouncementByContestId: `occupationlab/occupationlab/contest/announcement/queryAnnouncementByContestId`,
     queryAnnouncementDetails: `occupationlab/occupationlab/contest/announcement/queryAnnouncementDetails`,
     contestAfterLogin: `occupationlab/occupationlab/enterprise/match/contest/contestAfterLogin`,
-    cancelRegistration: `occupationlab/occupationlab/enterprise/match/applicant/cancelRegistration`,
+    cancelRegistration: `occupationlab/occupationlab/match/applicant/cancelRegistration`,
 
     // 阿里云文件/视频管理
     fileDeletion: `${uploadURL}oss/manage/fileDeletion`, // 删除OSS文件
diff --git a/src/assets/img/zxy/banner-bg1-1.png b/src/assets/img/zxy/banner-bg1-1.png
new file mode 100644
index 0000000..ce1a3dc
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diff --git a/src/assets/img/zxy/banner-bg1-2.png b/src/assets/img/zxy/banner-bg1-2.png
new file mode 100644
index 0000000..5f9fbe2
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diff --git a/src/assets/img/zxy/banner-bg2-1.png b/src/assets/img/zxy/banner-bg2-1.png
new file mode 100644
index 0000000..94f9161
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diff --git a/src/assets/img/zxy/banner-bg2-2.png b/src/assets/img/zxy/banner-bg2-2.png
new file mode 100644
index 0000000..700fcc5
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diff --git a/src/assets/img/zxy/banner-bg3-1.png b/src/assets/img/zxy/banner-bg3-1.png
new file mode 100644
index 0000000..2eec75b
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diff --git a/src/assets/img/zxy/banner1.png b/src/assets/img/zxy/banner1.png
index bda8619..5628614 100644
Binary files a/src/assets/img/zxy/banner1.png and b/src/assets/img/zxy/banner1.png differ
diff --git a/src/assets/img/zxy/banner2.png b/src/assets/img/zxy/banner2.png
index e5d6b3e..6681749 100644
Binary files a/src/assets/img/zxy/banner2.png and b/src/assets/img/zxy/banner2.png differ
diff --git a/src/assets/img/zxy/banner3.png b/src/assets/img/zxy/banner3.png
index dd712ed..ff10c43 100644
Binary files a/src/assets/img/zxy/banner3.png and b/src/assets/img/zxy/banner3.png differ
diff --git a/src/assets/img/zxy/name.png b/src/assets/img/zxy/name.png
index c492694..30aa50b 100644
Binary files a/src/assets/img/zxy/name.png and b/src/assets/img/zxy/name.png differ
diff --git a/src/components/menuTree/index.vue b/src/components/menuTree/index.vue
new file mode 100644
index 0000000..648e2f8
--- /dev/null
+++ b/src/components/menuTree/index.vue
@@ -0,0 +1,35 @@
+<template>
+    <div>
+        <template v-for="item in this.menuList">
+            <el-submenu :key="item.id" :index="item.id" v-if="item.children && item.children.length">
+                <template slot="title">
+                    <span slot="title">{{item.name}}</span>
+                </template>
+                <menuTree :menuList="item.children"></menuTree>
+            </el-submenu>
+            <el-menu-item :key="item.id" :index="item.id" v-else>
+                <span slot="title">{{item.name}}</span>
+            </el-menu-item>
+        </template>
+    </div>
+</template>
+
+<script>
+    export default {
+        name: 'menuTree',
+        props: {
+            menuList: {
+                type: Array,
+                default: []
+            }
+        },
+        data () {
+            return {}
+        },
+        mounted () {},
+        methods: {}
+    }
+</script>
+<style lang="scss" scoped>
+    
+</style>
diff --git a/src/layouts/header/index.vue b/src/layouts/header/index.vue
index 31ed2fc..50e049f 100644
--- a/src/layouts/header/index.vue
+++ b/src/layouts/header/index.vue
@@ -32,7 +32,7 @@
                   <img src="@/assets/img/user.png" alt="">
                   <span>登录</span>
               </div>
-              <el-button class="trial" type="primary" @click="toTrial">免费试用</el-button>
+              <el-button v-if="isZxy" class="trial" type="primary" @click="toTrial">免费试用</el-button>
             </div>
         </div>
     </div>
diff --git a/src/layouts/navbar/index.vue b/src/layouts/navbar/index.vue
index 38fc640..f5be3e7 100644
--- a/src/layouts/navbar/index.vue
+++ b/src/layouts/navbar/index.vue
@@ -3,7 +3,7 @@
         <ul class="nav">
           <li v-for="(item, i) in menus" :key="i" :class="{active: active == item.index}" @click="jump(item)">
             {{item.title}}
-            <ul :class="['children']" v-if="item.index === '/info/list'">
+            <ul :class="['children']" v-if="item.index === '/preInfo/list' || item.index === '/info/list'">
               <li v-for="(column, i) in columns" :key="i" :class="{active: columnActive === column.id}" @click="toInfo($event, column)">{{ column.name }}</li>
             </ul>
           </li>
@@ -18,6 +18,7 @@ export default {
     data() {
         return {
             token: util.local.get(Setting.tokenKey),
+            isTourist: false,
             active: this.$route.path,
             // 登录后的菜单
             loginedMenu: [
@@ -72,20 +73,34 @@ export default {
                     index: "/log/list",
                     title: "更新日志"
                 },
+                {
+                    index: "/preCourse/list",
+                    title: "精品课程"
+                },
+                {
+                    index: "/preInfo/list",
+                    title: "最新资讯"
+                },
                 // {
                 //     index: "trial",
                 //     title: "试用申请"
                 // }
             ],
             menus: [],
-            columns: [], // 资讯一级栏目
+            columns: [
+              {
+                id: 0,
+                name: '平台资讯'
+              }
+            ], // 资讯一级栏目
             columnActive: this.$route.query.parentId
         };
     },
     mounted() {
         const path = this.$route.path
+        this.isTourist = !!Setting.whiteList.find(e => e === path)
         // 如果当前页面是在白名单页面，则用游客菜单
-        if (Setting.whiteList.find(e => e === path)) {
+        if (this.isTourist) {
           // 如果是智信云的网站，则显示产品服务
           const menus = this.touristMenu
           if (Setting.isZxy) {
@@ -99,7 +114,7 @@ export default {
         } else {
           this.menus = this.loginedMenu
         }
-        this.token && this.getColumns()
+        this.isTourist || this.getColumns()
     },
     methods: {
         // 跳转
@@ -126,23 +141,25 @@ export default {
                 } else {
                     this.active = index
                     this.columnActive = ''
-                    index === '/info/list' || this.$router.push(index).catch(err => {})
+                    index === '/preInfo/list' || index === '/info/list' || this.$router.push(index).catch(err => {})
                     token !== this.token && location.reload() // 如果登录后再返回该页面，浏览器里会存有token，但是这个页面里的token是刚进到页面时获取的，应该是空，如果是这个情况，则刷新，否则右上角还会显示为登录按钮
                 }
             }
         },
         // 获取资讯一级栏目
-        async getColumns() {
-          const res = await this.$get(this.api.firstLevelColumn)
-          this.columns = res.data
+        getColumns() {
+          this.$get(this.api.queryAllColumns).then(({ columnTree }) => {
+            this.columns.push(...columnTree)
+          }).catch(res => {})
         },
         // 一级栏目点击回调
         toInfo(e, column) {
           e.stopPropagation()
           const { id } = column
-          this.active = '/info/list'
+          const path = this.isTourist ? 'preInfo' : 'info'
+          this.active = `/${path}/list`
           this.columnActive = id
-          this.$router.push(`/info?parentId=${id}&name=${column.name}`)
+          this.$router.push(`/${path}/list?parentId=${id || ''}&name=${column.name}`)
         }
     }
 };
diff --git a/src/pages/course/details/index.vue b/src/pages/course/details/index.vue
index b6952a9..991753c 100644
--- a/src/pages/course/details/index.vue
+++ b/src/pages/course/details/index.vue
@@ -84,6 +84,7 @@ import breadcrumb from '@/components/breadcrumb'
 export default {
     data() {
         return {
+            startTime: Date.now(), // 页面进来的时间
             id: this.$route.query.id,
             video: 'http://liuwanr.oss-cn-shenzhen.aliyuncs.com/mp4/20200519/1589871025648.mp4',
             chapterList: [],
@@ -124,13 +125,21 @@ export default {
         this.getData()
         this.getChapter()
     },
+    destroyed() {
+      this.$post(this.api.playRecordSave, {
+        courseId: this.id,
+        courseType: 1,
+        playTime: Math.ceil((Date.now() - this.startTime) / 1000 / 60)
+      }).then(({ data }) => {}).catch(res => {})
+    },
     methods: {
-        async getData(){
-            let res = await this.$get(`${this.api.getCourseById}/${this.id}`)
-            this.courseName = res.course.name
-            this.description = res.course.description
-            this.coverUrl = res.course.coverUrl || 'https://huoran.oss-cn-shenzhen.aliyuncs.com/20220224/png/1496735335294984192.png'
+        getData(){
+          this.$post(`${this.api.findByIdCourse}?id=${this.id}`).then(({ data }) => {
+            this.courseName = data.courseName
+            this.description = data.courseIntroduction
+            this.coverUrl = data.coverUrl || 'https://huoran.oss-cn-shenzhen.aliyuncs.com/20220224/png/1496735335294984192.png'
             this.$refs.breadcrumb.update('课程学习/' + this.courseName)
+          }).catch(res => {})
         },
         async getChapter(){
             let res = await this.$get(`${this.api.queryChaptersAndSubsections}/${this.id}`)
diff --git a/src/pages/course/list/index.vue b/src/pages/course/list/index.vue
index 2fa68b1..92273f1 100644
--- a/src/pages/course/list/index.vue
+++ b/src/pages/course/list/index.vue
@@ -7,28 +7,36 @@
                 <input type="text" placeholder="请输入课程名称" v-model="keyword">
             </div>
         </div>
+          <div class="tabs">
+            <a class="item" v-for="(item, i) in tabs" :key="i" :class="{active: item.id == active}" @click="tabChange(item)">{{ item.name }}</a>
+          </div>
         <!-- 课程筛选 -->
         <div class="filter">
             <div class="wrap-inner" style="padding-bottom: 0">
                 <dl>
                     <dt>课程分类：</dt>
-                    <dd v-for="(item, index) in classificationList" :key="index" :class="{active: classificationId == item.id}" @click="changeType(item.id)">{{ item.name }}</dd>
+                    <dd :class="{active: form.categoryId === ''}" @click="changeCategory('')">不限</dd>
+                    <dd v-for="(item, i) in classificationList" :key="i" :class="{active: form.categoryId === item.id}" @click="changeCategory(item.id)">{{ item.classificationName }}</dd>
+                </dl>
+                <dl>
+                    <dt>课程类型：</dt>
+                    <dd v-for="(item, i) in types" :key="i" :class="{active: form.courseType === item.id}" @click="changeType(item.id)">{{ item.name }}</dd>
                 </dl>
             </div>
         </div>
         <!-- 课程列表 -->
         <div class="courses">
             <div class="wrap-inner">
-                <template v-if="courseData.length">
+                <template v-if="list.length">
                     <ul>
-                        <li v-for="(item, index) in courseData" :key="index" @click="toDetail(item.id)">
+                        <li v-for="(item, index) in list" :key="index" @click="toDetail(item.id)">
                             <img :src="item.coverUrl" alt="" />
-                            <div class="title">{{ item.name }}</div>
-                            <div class="desc" :class="{ie: core.isIE(),ie: core.isFirefox()}" v-html="item.description"></div>
+                            <div class="title">{{ item.courseName }}</div>
+                            <div class="desc" :class="{ie: core.isIE(),ie: core.isFirefox()}" v-html="item.courseIntroduction"></div>
                         </li>
                     </ul>
                     <div class="pagination">
-                        <el-pagination background layout="total, prev, pager, next" :total="totals" @current-change="handleCurrentChange" :current-page="pageNo">
+                        <el-pagination background layout="total, prev, pager, next" :total="total" @current-change="handleCurrentChange" :current-page="page">
                         </el-pagination>
                     </div>
                 </template>
@@ -48,31 +56,52 @@
 <script>
 import { Loading } from "element-ui";
 import bus from "@/libs/bus";
+import Setting from "@/setting";
 export default {
     name: "course",
     data() {
         return {
-            userId: this.$store.state.userId,
-            schoolId: this.$store.state.schoolId,
-            classificationId: "",
-            classificationList: [
-                {
-                    id: '',
-                    name: '不限'
-                }
+            active: 0,
+            tabs: [
+              {
+                id: 0,
+                name: '共享课程'
+              },
+              {
+                id: 1,
+                name: '本校课程'
+              }
+            ],
+            form: {
+              categoryId: '',
+              courseType: ''
+            },
+            classificationList: [],
+            types: [
+              {
+                id: '',
+                name: '不限'
+              },
+              {
+                id: 0,
+                name: '免费'
+              },
+              {
+                id: 1,
+                name: '付费'
+              }
             ],
-            courseData: [],
-            keyword: "",
-            totals: 0,
-            pageNo: 1,
-            pageSize: 8,
+            list: [],
+            keyword: '',
+            total: 0,
+            page: 1,
+            pageSize: 10,
             searchTimer: null,
             loadIns: null
         };
     },
     mounted() {
-        bus.$emit("setBg", "course");
-        this.getClassification();
+        this.getClassification(0);
         this.getData();
     },
     watch: {
@@ -85,39 +114,60 @@ export default {
     },
     methods: {
         getData() {
-            this.loadIns = Loading.service();
-            let data = {
-                classificationId: this.classificationId,
-                name: this.keyword,
-                port: 0,
-                schoolId: this.schoolId
-            };
-            this.$get(`${this.api.queryCourseByCondition}/${this.pageNo}/${this.pageSize}`, data).then(res => {
-                this.courseData = res.courseList;
-                this.totals = res.total;
-                this.courseData.map(n => {
-                    n.description = n.description.replace(/<img.*?(?:>|\/>)/gi, "");
-                });
-                this.loadIns.close();
+            this.loadIns = Loading.service()
+            this.$post(this.api.pageConditionalQueryCourseByStudent, {
+              ...this.form,
+              pageNum: this.page,
+              pageSize: this.pageSize,
+              courseSource: this.active,
+              keyWord: this.keyword
+            }).then(({ page }) => {
+              this.list = page.records
+              this.total = page.total
+              this.list.map(n => {
+                n.courseIntroduction = n.courseIntroduction.replace(/<img.*?(?:>|\/>)/gi, "")
+              })
+              this.loadIns.close()
             }).catch(res => {
-                this.loadIns.close();
+              this.loadIns.close()
             });
         },
         initData() {
-            this.pageNo = 1;
+            this.page = 1;
             this.getData();
         },
-        getClassification() {
-            this.$get(this.api.queryGlClassification).then(res => {
-                this.classificationList = [...this.classificationList, ...res.classificationList]
-            }).catch(res => {})
+        // 获取分类
+        getClassification(platformSource) {
+          this.$post(this.api.listClassification, {
+            pageNum: 1,
+            pageSize: 1000,
+            platformSource
+          }).then(({ page }) => {
+            this.classificationList = page.records
+          }).catch(res => {})
         },
-        changeType(type) {
-            this.classificationId = type;
-            this.initData();
+        // tab切换
+        tabChange(item) {
+          this.form = {
+            categoryId: '',
+            courseType: ''
+          }
+          this.active = item.id
+          this.getClassification(item.id)
+          this.initData()
+        },
+        // 分类切换
+        changeCategory(id) {
+          this.form.categoryId = id
+          this.initData()
+        },
+        // 类型切换
+        changeType(id) {
+          this.form.courseType = id
+          this.initData()
         },
         handleCurrentChange(val) {
-            this.pageNo = val;
+            this.page = val;
             this.getData();
         },
         toDetail(id) {
@@ -162,25 +212,49 @@ export default {
         border-radius: 4px;
     }
 }
+.tabs {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    .item {
+        padding: 0 10px;
+        margin-right: 16px;
+        font-size: 17px;
+        text-align: center;
+        color: #333;
+        line-height: 50px;
+        border-bottom: 3px solid transparent;
+        cursor: pointer;
+        &.active {
+            color: #007EFF;
+            border-color: #007EFF;
+        }
+    }
+}
 .wrap {
     .filter {
         width: 100%;
         background-color: #fff;
         dl {
             display: flex;
-            line-height: 70px;
+            align-items: center;
+            margin: 20px 0;
             dt {
                 color: #333;
                 font-size: 16px;
                 font-weight: 600;
+                white-space: nowrap;
             }
             dd {
-                margin: 0 10px;
-                color: #333;
+                padding: 5px 15px;
+                color: #6a6a6a;
                 font-size: 16px;
+                white-space: nowrap;
                 cursor: pointer;
+                border-radius: 4px;
                 &.active {
                     color: $main-color;
+                    background-color: #e6f0ff;
                 }
             }
         }
diff --git a/src/pages/index/zxy/index.vue b/src/pages/index/zxy/index.vue
index ac13189..184c05b 100644
--- a/src/pages/index/zxy/index.vue
+++ b/src/pages/index/zxy/index.vue
@@ -2,41 +2,41 @@
   <div class="wrap index">
     <img class="screen" src="@/assets/img/index/index0.png" alt="首页">
     <div class="banner">
-        <el-carousel height="600px" :autoplay="false">
+        <el-carousel height="420px" :autoplay="false">
             <el-carousel-item>
-              <div class="slide">
+              <div class="slide slide1">
                 <div class="texts">
                   <img class="name" src="@/assets/img/zxy/name.png" alt="">
                   <p class="des">致力于帮助高校大商科类专业实现课程信息化、数字化和共建共享</p>
                   <div class="btns">
-                    <el-button size="small" @click="toTrial">预约演示</el-button>
-                    <el-button type="primary" size="small" @click="toTrial">免费试用</el-button>
+                    <a class="btn1" @click="toTrial">预约演示</a>
+                    <a class="btn2" @click="toTrial">免费试用</a>
                   </div>
                 </div>
                 <img class="bg" src="@/assets/img/zxy/banner1.png" alt="">
               </div>
             </el-carousel-item>
             <el-carousel-item>
-              <div class="slide">
+              <div class="slide slide2">
                 <div class="texts">
                   <img class="name" src="@/assets/img/zxy/name.png" alt="">
                   <p class="des">集实践教学、课程学习、项目练习、考核管理、线上赛事为一体的教学辅助云平台 </p>
                   <div class="btns">
-                    <el-button size="small" @click="toTrial">预约演示</el-button>
-                    <el-button type="primary" size="small" @click="toTrial">免费试用</el-button>
+                    <a class="btn1" @click="toTrial">预约演示</a>
+                    <a class="btn2" @click="toTrial">免费试用</a>
                   </div>
                 </div>
                 <img class="bg" src="@/assets/img/zxy/banner2.png" alt="">
               </div>
             </el-carousel-item>
             <el-carousel-item>
-              <div class="slide">
+              <div class="slide slide3">
                 <div class="texts">
                   <img class="name" src="@/assets/img/zxy/name.png" alt="">
                   <p class="des">覆盖金融科技、大数据管理与应用、数字经济、金融工程、电子商务、财务管理等大商科相关专业，助力高校复合型人才培养 </p>
                   <div class="btns">
-                    <el-button size="small" @click="toTrial">预约演示</el-button>
-                    <el-button type="primary" size="small" @click="toTrial">免费试用</el-button>
+                    <a class="btn1" @click="toTrial">预约演示</a>
+                    <a class="btn2" @click="toTrial">免费试用</a>
                   </div>
                 </div>
                 <img class="bg" src="@/assets/img/zxy/banner3.png" alt="">
@@ -286,20 +286,28 @@ export default {
       position: absolute;
       top: -1000px;
     }
-    /deep/.el-carousel__container {
-      background: url(../../../assets/img/zxy/banner-bg.png) bottom left/auto no-repeat;
-    }
     .banner {
-      background: linear-gradient(156deg, #D0E1FE 0%, #FFFFFF 100%);
+      background: linear-gradient(143deg, #376FF7 0%, #479DF8 100%);
       .slide {
         display: flex;
         justify-content: center;
         align-items: center;
         height: 100%;
       }
+      .slide1 {
+        background: url(../../../assets/img/zxy/banner-bg1-1.png) no-repeat,
+                    url(../../../assets/img/zxy/banner-bg1-2.png) bottom right/auto no-repeat;
+      }
+      .slide2 {
+        background: url(../../../assets/img/zxy/banner-bg2-1.png) no-repeat,
+                    url(../../../assets/img/zxy/banner-bg2-2.png) bottom right/auto no-repeat;
+      }
+      .slide3 {
+        background: url(../../../assets/img/zxy/banner-bg3-1.png) no-repeat;
+      }
       .texts {
         max-width: 540px;
-        margin-right: 40px;
+        margin-right: 230px;
       }
       .name {
         margin-bottom: 30px;
@@ -308,14 +316,30 @@ export default {
         margin-bottom: 35px;
         font-size: 18px;
         line-height: 25px;
-        color: #1C3355;
+        color: #fff;
+      }
+      .btns {
+        display: flex;
+        a {
+          width: 96px;
+          text-align: center;
+          font-size: 14px;
+          line-height: 36px;
+          border-radius: 6px;
+          cursor: pointer;
+          &:hover {
+            opacity: .9;
+          }
+        }
       }
-      .el-button {
-        border: 0;
-        border-radius: 6px;
+      .btn1 {
+        color: #fff;
+        border: 1px solid;
       }
-      .el-button + .el-button {
+      .btn2 {
         margin-left: 16px;
+        color: #3B79F7;
+        background-color: #fff;
       }
     }
     .i-title{
diff --git a/src/pages/info/details/index.vue b/src/pages/info/details/index.vue
index f07e0b9..52ff439 100644
--- a/src/pages/info/details/index.vue
+++ b/src/pages/info/details/index.vue
@@ -28,7 +28,6 @@ export default {
     data() {
         return {
             firstName: this.$route.query.first,
-            secondName: this.$route.query.second,
             breadcrumbQuery: {
               parentId: this.$route.query.parentId,
               name: this.$route.query.first
@@ -62,7 +61,7 @@ export default {
                     this.content = data.content
                     this.viewCount = data.viewCount
                     this.$forceUpdate()
-                    this.$refs.breadcrumb.update(this.firstName + '/' + this.title)
+                    this.$refs.breadcrumb.update('最新资讯/' + this.title)
                     this.loadIns.close()
                 })
                 .catch(err => {
diff --git a/src/pages/info/list/index.vue b/src/pages/info/list/index.vue
index 9658869..496e22f 100644
--- a/src/pages/info/list/index.vue
+++ b/src/pages/info/list/index.vue
@@ -9,12 +9,7 @@
                         unique-opened
                         :default-active="defaultIndex"
                         @select="initData">
-                        <template v-for="item in menuList">
-                            <el-menu-item :index="item.id" :key="item.id">
-                              <i :class="item.icon"></i>
-                              <span slot="title">{{ item.name }}</span>
-                            </el-menu-item>
-                        </template>
+                        <menuTree v-if="menuRefresh" :menuList="menuList"></menuTree>
                     </el-menu>
                 </div>
                 <div class="list-wrap">
@@ -36,7 +31,7 @@
                                 </li>
                             </ul>
                             <div class="pagination">
-                                <el-pagination background layout="total, prev, pager, next" :total="totals" @current-change="handleCurrentChange" :current-page="pageNo">
+                                <el-pagination background layout="total, prev, pager, next" :total="totals" @current-change="handleCurrentChange" :current-page="page">
                                 </el-pagination>
                             </div>
                         </template>
@@ -57,7 +52,7 @@
 
 <script>
 import { Loading } from 'element-ui';
-import bus from '@/libs/bus'
+import menuTree from '@/components/menuTree'
 import { mapActions } from "vuex";
 export default {
     name: 'information',
@@ -67,14 +62,18 @@ export default {
             historyId: this.$store.state.info.columnId,
             defaultIndex: '',
             menuList: [],
-            pageNo: 1,
+            page: 1,
             pageSize: 10,
             totals: 0,
             listData: [],
             loadIns: null,
-            columnId: ''
+            columnId: '',
+            menuRefresh: false
         };
     },
+    components: {
+      menuTree
+    },
     watch: {
         keyword: function(val) {
             clearTimeout(this.searchTimer)
@@ -87,48 +86,61 @@ export default {
         }
     },
     mounted() {
-        bus.$emit('setBg','info')
         this.getData()
     },
     methods: {
         ...mapActions("info", [
             "setColumnId"
         ]),
-        getData() {
-            const parentId = this.$route.query.parentId
-            this.setColumnId('')
-            this.loadIns = Loading.service()
-            this.$get(this.api.secondaryColumnsByFirst, {
-              parentId
-            }).then(res => {
-                const { data } = res
-                this.menuList = data
-                // 从文章页返回的情况,需要回到之前进文章页的那个分类
-                const historyId = this.historyId
-                if(historyId && data.find(e => e.id === historyId)){
-                    this.defaultIndex = historyId
-                    this.getContent(historyId)
-                }else{
-                    // 正常情况默认展示第一个分类下的文章列表
-                    const id = data.length ? data[0].id : parentId
-                    this.getContent(id)
-                    this.defaultIndex = id
-                }
-            }).catch(res => {
-                this.loadIns.close()
-            });
+        async getData() {
+          const { parentId } = this.$route.query
+          this.setColumnId('')
+          this.loadIns = Loading.service()
+
+          let res = null
+          let data = null
+          // 有parentId就查职站的栏目，没有就查中台的
+          if (parentId) {
+            // 查询职站栏目
+            res = await this.$get(this.api.queryAllColumns)
+            data = res.columnTree
+            data = res.columnTree.find(e => e.id == parentId).children
+          } else {
+            // 查询中台栏目
+            res = await this.$get(this.api.queryAllColumns, {
+              school: 0
+            })
+            data = res.columnTree
+          }
+          this.menuRefresh = false
+          this.menuList = data
+          // 从文章页返回的情况,需要回到之前进文章页的那个分类
+          const historyId = this.historyId
+          if (historyId && data.find(e => e.id === historyId)) {
+            this.defaultIndex = historyId + ''
+            this.getContent(historyId)
+          } else {
+            // 正常情况默认展示第一个分类下的文章列表
+            const id = data.length ? data[0].id : parentId
+            this.getContent(id)
+            this.defaultIndex = id + ''
+          }
+          this.$nextTick(() => {
+            this.menuRefresh = true
+          })
         },
         initData(index,indexPath){
-            this.pageNo = 1
+            this.page = 1
             this.getContent(index,indexPath)
         },
         getContent(index,indexPath){
             if(indexPath) this.loadIns = Loading.service()
             this.columnId = index
-            this.$get(`${this.api.queryArticleByCondition}/${this.pageNo}/${this.pageSize}`, {
+            this.$get(`${this.api.queryArticleByCondition}/${this.page}/${this.pageSize}`, {
                 name: this.keyword,
                 columnId: index,
-                port: 0
+                port: 0,
+                school: this.$route.query.parentId ? '' : 0
             }).then(res => {
                 this.listData = res.articleList
                 this.totals = res.total
@@ -141,14 +153,13 @@ export default {
             });
         },
         handleCurrentChange(val) {
-            this.pageNo = val;
+            this.page = val;
             this.getContent(this.columnId);
         },
         toArticle(id){
           const columnId = this.columnId
-          const list = this.menuList
           this.setColumnId(columnId)
-          this.$router.push(`/info/details?parentId=${this.$route.query.parentId}&id=${id}&first=${this.$route.query.name}&second=${list.length ? list.find(e => e.id === columnId).name : ''}`)
+          this.$router.push(`/${this.$route.path === '/info/list' ? 'info' : 'preInfo'}/details?parentId=${this.$route.query.parentId}&id=${id}`)
         }
     }
 };
@@ -178,16 +189,18 @@ export default {
     .nav{
         width: 156px;
         overflow: hidden;
-        /deep/ .el-menu {
-            text-align: right;
+        .el-menu {
             border-right: 0;
             .el-submenu__icon-arrow {
               display: none;
             }
             .el-submenu__title {
-              padding-right: 60px;
+              padding-right: 40px;
               color: #1182f5;
               background-color: #c6e7ff;
+              .el-submenu__title {
+                padding-right: 60px;
+              }
             }
             .el-menu-item {
                 min-width: auto;
diff --git a/src/pages/product/list/index.vue b/src/pages/product/list/index.vue
index 18f73c7..6da013d 100644
--- a/src/pages/product/list/index.vue
+++ b/src/pages/product/list/index.vue
@@ -2,41 +2,41 @@
   <div class="wrap index">
     <img class="screen" src="@/assets/img/index/index0.png" alt="首页">
     <div class="banner">
-        <el-carousel height="600px" :autoplay="false">
+        <el-carousel height="420px" :autoplay="false">
             <el-carousel-item>
-              <div class="slide">
+              <div class="slide slide1">
                 <div class="texts">
                   <img class="name" src="@/assets/img/zxy/name.png" alt="">
                   <p class="des">致力于帮助高校大商科类专业实现课程信息化、数字化和共建共享</p>
                   <div class="btns">
-                    <el-button size="small" @click="toTrial">预约演示</el-button>
-                    <el-button type="primary" size="small" @click="toTrial">免费试用</el-button>
+                    <a class="btn1" @click="toTrial">预约演示</a>
+                    <a class="btn2" @click="toTrial">免费试用</a>
                   </div>
                 </div>
                 <img class="bg" src="@/assets/img/zxy/banner1.png" alt="">
               </div>
             </el-carousel-item>
             <el-carousel-item>
-              <div class="slide">
+              <div class="slide slide2">
                 <div class="texts">
                   <img class="name" src="@/assets/img/zxy/name.png" alt="">
                   <p class="des">集实践教学、课程学习、项目练习、考核管理、线上赛事为一体的教学辅助云平台 </p>
                   <div class="btns">
-                    <el-button size="small" @click="toTrial">预约演示</el-button>
-                    <el-button type="primary" size="small" @click="toTrial">免费试用</el-button>
+                    <a class="btn1" @click="toTrial">预约演示</a>
+                    <a class="btn2" @click="toTrial">免费试用</a>
                   </div>
                 </div>
                 <img class="bg" src="@/assets/img/zxy/banner2.png" alt="">
               </div>
             </el-carousel-item>
             <el-carousel-item>
-              <div class="slide">
+              <div class="slide slide3">
                 <div class="texts">
                   <img class="name" src="@/assets/img/zxy/name.png" alt="">
                   <p class="des">覆盖金融科技、大数据管理与应用、数字经济、金融工程、电子商务、财务管理等大商科相关专业，助力高校复合型人才培养 </p>
                   <div class="btns">
-                    <el-button size="small" @click="toTrial">预约演示</el-button>
-                    <el-button type="primary" size="small" @click="toTrial">免费试用</el-button>
+                    <a class="btn1" @click="toTrial">预约演示</a>
+                    <a class="btn2" @click="toTrial">免费试用</a>
                   </div>
                 </div>
                 <img class="bg" src="@/assets/img/zxy/banner3.png" alt="">
@@ -157,7 +157,7 @@
         <li class="wow fadeInDown" data-wow-delay="1.1s">
           <img src="@/assets/img/zxy/card4.png" alt="">
           <h6>金融科技文化展区</h6>
-          <p class="des">根据专业发展的方向可建设金融科技创新综合实验室、银行科技实验室、金融大数据实验室、智慧金融实验室、大数据风控实验室等。</p>
+          <p class="des">围绕科技+金融为主题，采用数字化手段，以参与、体验、互动性的展品等进行文化展示</p>
         </li>
       </ul>
     </div>
@@ -451,20 +451,28 @@ export default {
       position: absolute;
       top: -1000px;
     }
-    /deep/.el-carousel__container {
-      background: url(../../../assets/img/zxy/banner-bg.png) bottom left/auto no-repeat;
-    }
     .banner {
-      background: linear-gradient(156deg, #D0E1FE 0%, #FFFFFF 100%);
+      background: linear-gradient(143deg, #376FF7 0%, #479DF8 100%);
       .slide {
         display: flex;
         justify-content: center;
         align-items: center;
         height: 100%;
       }
+      .slide1 {
+        background: url(../../../assets/img/zxy/banner-bg1-1.png) no-repeat,
+                    url(../../../assets/img/zxy/banner-bg1-2.png) bottom right/auto no-repeat;
+      }
+      .slide2 {
+        background: url(../../../assets/img/zxy/banner-bg2-1.png) no-repeat,
+                    url(../../../assets/img/zxy/banner-bg2-2.png) bottom right/auto no-repeat;
+      }
+      .slide3 {
+        background: url(../../../assets/img/zxy/banner-bg3-1.png) no-repeat;
+      }
       .texts {
         max-width: 540px;
-        margin-right: 40px;
+        margin-right: 230px;
       }
       .name {
         margin-bottom: 30px;
@@ -472,16 +480,31 @@ export default {
       .des {
         margin-bottom: 35px;
         font-size: 18px;
-        font-family: PingFangSC-Regular, PingFang SC;
         line-height: 25px;
-        color: #1C3355;
+        color: #fff;
       }
-      .el-button {
-        border: 0;
-        border-radius: 6px;
+      .btns {
+        display: flex;
+        a {
+          width: 96px;
+          text-align: center;
+          font-size: 14px;
+          line-height: 36px;
+          border-radius: 6px;
+          cursor: pointer;
+          &:hover {
+            opacity: .9;
+          }
+        }
       }
-      .el-button + .el-button {
+      .btn1 {
+        color: #fff;
+        border: 1px solid;
+      }
+      .btn2 {
         margin-left: 16px;
+        color: #3B79F7;
+        background-color: #fff;
       }
     }
     .i-title{
diff --git a/src/pages/screen/index.vue b/src/pages/screen/index.vue
index 6a69bee..f0fa383 100644
--- a/src/pages/screen/index.vue
+++ b/src/pages/screen/index.vue
@@ -492,7 +492,7 @@ export default {
               bottom: '3%',
               containLabel: true
             },
-						color:['#f7ee46', '#56bb29', '#5492ff', '#e51579'],
+						color:['#56f3f7', '#b76fff', '#5492ff', '#e51579'],
             xAxis: [
               {
                 type: 'category',
diff --git a/src/pages/station/preview/index.vue b/src/pages/station/preview/index.vue
index c82167d..9d75e34 100644
--- a/src/pages/station/preview/index.vue
+++ b/src/pages/station/preview/index.vue
@@ -114,6 +114,7 @@ export default {
     components: { pdf, breadcrumb },
     data() {
         return {
+            startTime: Date.now(), // 页面进来的时间
             systemIds: '',
             courseId: this.$route.query.courseId,
             curriculumName: this.$route.query.curriculumName,
@@ -156,11 +157,17 @@ export default {
         ])
     },
     mounted() {
-        bus.$emit("setBg", "none");
         this.insertScript();
         this.getData();
         this.getChapter();
     },
+    destroyed() {
+      this.$post(this.api.playRecordSave, {
+        courseId: this.courseId,
+        courseType: 0,
+        playTime: Math.ceil((Date.now() - this.startTime) / 1000 / 60)
+      }).then(({ data }) => {}).catch(res => {})
+    },
     methods: {
         goBack() {
             this.$router.back();
diff --git a/src/router/modules/course.js b/src/router/modules/course.js
index af9aa7e..8f6185a 100644
--- a/src/router/modules/course.js
+++ b/src/router/modules/course.js
@@ -13,17 +13,27 @@ export default {
     meta,
     component: BasicLayout,
     children: [
-        {
-            name: `${pre}list`,
-            path: `list`,
-            component: () => import("@/pages/course/list"),
-            meta: { title: "课程管理" }
-        },
-        {
-            name: `${pre}details`,
-            path: `details`,
-            component: () => import("@/pages/course/details"),
-            meta: { title: "课程学习" }
-        }
+      {
+          path: `/preCourse/list`,
+          component: () => import("@/pages/course/list"),
+          meta: { title: "课程管理" }
+      },
+      {
+          path: `/preCourse/details`,
+          component: () => import("@/pages/course/details"),
+          meta: { title: "课程学习" }
+      },
+      {
+          name: `${pre}list`,
+          path: `list`,
+          component: () => import("@/pages/course/list"),
+          meta: { title: "课程管理" }
+      },
+      {
+          name: `${pre}details`,
+          path: `details`,
+          component: () => import("@/pages/course/details"),
+          meta: { title: "课程学习" }
+      }
     ]
 };
\ No newline at end of file
diff --git a/src/router/modules/info.js b/src/router/modules/info.js
index 72e3025..850b334 100644
--- a/src/router/modules/info.js
+++ b/src/router/modules/info.js
@@ -13,17 +13,27 @@ export default {
     meta,
     component: BasicLayout,
     children: [
-        {
-            name: `${pre}list`,
-            path: `list`,
-            component: () => import("@/pages/info/list"),
-            meta: { title: "资讯" }
-        },
-        {
-            name: `${pre}details`,
-            path: `details`,
-            component: () => import("@/pages/info/details"),
-            meta: { title: "资讯详情" }
-        }
+      {
+          path: `/preInfo/list`,
+          component: () => import("@/pages/info/list"),
+          meta: { title: "资讯" }
+      },
+      {
+          path: `/preInfo/details`,
+          component: () => import("@/pages/info/details"),
+          meta: { title: "资讯详情" }
+      },
+      {
+          name: `${pre}list`,
+          path: `list`,
+          component: () => import("@/pages/info/list"),
+          meta: { title: "资讯" }
+      },
+      {
+          name: `${pre}details`,
+          path: `details`,
+          component: () => import("@/pages/info/details"),
+          meta: { title: "资讯详情" }
+      }
     ]
 };
\ No newline at end of file
diff --git a/src/setting.js b/src/setting.js
index 9a70734..7894363 100644
--- a/src/setting.js
+++ b/src/setting.js
@@ -28,7 +28,7 @@ if (isPro) {
     host = "http://121.37.12.51/"; // 测试服
     // host = 'https://www.occupationlab.com/' // 正式服
     host = "http://192.168.31.151:9000/"; // 榕
-    // host = "http://192.168.31.137:9000/"; // 赓
+    host = "http://192.168.31.137:9000/"; // 赓
 }
 
 const Setting = {
@@ -36,6 +36,7 @@ const Setting = {
      * 基础配置
      * */
     platformId: 1, // 平台标识，1职站，2数据平台，3中台
+    platformSource: 0, // 平台来源(0中台，1职站)
     titleSuffix: title, // 网页标题的后缀
     routerMode: "hash", // 路由模式，可选值为 history 或 hash
     showProgressBar: true, // 页面切换时，是否显示模拟的进度条
@@ -57,7 +58,7 @@ const Setting = {
     /**
      * 路由白名单
      * */
-    whiteList: ['/login', '/index/list', '/index/zxy', '/product', '/cityPartner/list', '/devPlatform/list', '/log/list', '/touristMatch/list', '/touristMatch/details', '/touristMatch/noticeDetail'],
+    whiteList: ['/login', '/index/list', '/index/zxy', '/product', '/cityPartner/list', '/devPlatform/list', '/log/list', '/touristMatch/list', '/touristMatch/details', '/touristMatch/noticeDetail', '/preCourse/list', '/preCourse/details', '/preInfo/list', '/preInfo/details'],
     /**
      * 平台列表
      * */
diff --git a/src/styles/page/screen.scss b/src/styles/page/screen.scss
index fd44018..c7e0eeb 100644
--- a/src/styles/page/screen.scss
+++ b/src/styles/page/screen.scss
@@ -196,6 +196,7 @@
     font-size: 32px;
     font-weight: bold;
     color: #00d8ff;
+    white-space: nowrap;
   }
   .num1 {
     top: 220px;
@@ -208,6 +209,7 @@
   .num3 {
     top: 280px;
     left: 185px;
+    font-size: 20px;
   }
   .num4 {
     top: 205px;