diff --git a/src/pages/assessment/add/index.vue b/src/pages/assessment/add/index.vue
index 626c60c..7422587 100644
--- a/src/pages/assessment/add/index.vue
+++ b/src/pages/assessment/add/index.vue
@@ -529,7 +529,7 @@ export default {
       this.form.curriculumId = curItem.cid
       this.submiting = true
       if (this.form.id) {
-        this.$post(this.api.modifyAssessment, this.form).then(res => {
+        this.$post(this.api.modifyAssessment, this.form).then(async res => {
           this.updateTime = 0
           util.successMsg("修改成功");
           cb ? cb() : this.$router.back()
diff --git a/src/pages/assessment/list/index.vue b/src/pages/assessment/list/index.vue
index b741e1b..b92f74b 100644
--- a/src/pages/assessment/list/index.vue
+++ b/src/pages/assessment/list/index.vue
@@ -459,7 +459,8 @@ export default {
       this.$router.push(`/achievement/project?id=${row.id}&projectName=${row.projectName}&permissions=1`)
     },
     start (row) {
-      this.$post(`${this.api.enableAssessment}?id=${row.id}`).then(res => {
+      this.$post(`${this.api.enableAssessment}?id=${row.id}`).then(async res => {
+        await this.$post(`${this.api.refreshPageNotification}?content=3-${row.id}`)
         util.successMsg("启动成功！");
         this.getData(1);
       }).catch(err => {
diff --git a/src/pages/match/list/index.vue b/src/pages/match/list/index.vue
index 6668d1f..5b70224 100644
--- a/src/pages/match/list/index.vue
+++ b/src/pages/match/list/index.vue
@@ -393,12 +393,13 @@ export default {
       const data = []
       row.competitionStageList.map(e => {
         const stage = row.playingStages.find(n => n.contentId === e.contentId && n.newEndTime)
-        if (stage && stage.newEndTime) stage.endTime = this.formatDate('yyyy-MM-dd hh:mm:ss', stage.newEndTime)
+        if (stage && stage.newEndTime) stage.endTime = util.formatDate('yyyy-MM-dd hh:mm:ss', stage.newEndTime)
         data.push(stage || e)
       })
       this.$post(this.api.editCompetitionContent, {
         competitionContents: data
-      }).then(res => {
+      }).then(async res => {
+        await this.$post(`${this.api.refreshPageNotification}?content=1`)
         util.successMsg('修改成功')
         this.modifyVisible = false
         this.getData()
diff --git a/src/pages/station/preview/index.vue b/src/pages/station/preview/index.vue
index 078f35f..b02bdf3 100644
--- a/src/pages/station/preview/index.vue
+++ b/src/pages/station/preview/index.vue
@@ -72,6 +72,18 @@
             <div class="video_wid"
                  id="player"></div>
           </div>
+          <div class="inner"
+               v-else-if="videoSrc">
+            <video class="video"
+                   width="100%"
+                   height="100%"
+                   autoplay
+                   controls>
+              <source :src="videoSrc"
+                      type="video/mp4">
+              您的浏览器不支持 video 标签。
+            </video>
+          </div>
         </div>
         <div class="catalog">
           <div class="m-b-20">
@@ -472,6 +484,7 @@ export default {
       currentPage: 0, // pdf文件页码
       pageCount: 0, // pdf文件总页数
       fileType: "pdf", // 文件类型
+      videoSrc: '',
       desShrink: false,
       projectVisible: false,
       projects: [],
@@ -801,38 +814,42 @@ export default {
       // 如果没过期，则正常预览，否则显示购买弹框
       if (this.overdue || showDia) {
         this.curLink = `${chapterName}${row.name}`; // 章节名称+小节名称，小节名称有重复的情况，如果只用小节名称判断，会有同时选中多个的情况
-        this.playauth = ''
+        this.playAuth = ''
         this.coverUrl = ''
         this.pdfSrc = ''
         this.iframeSrc = ''
+        this.videoSrc = ''
         this.isPPT = false;
         this.isWord = false;
         this.isExcel = false;
         if (this.transferType(row.fileType) == "视频") {
-          this.$get(`${this.api.getPlayAuth}/${row.fileId}`).then(res => {
-            this.playAuth = res.data.playAuth;
-            // 如果已经产生了实例，则销毁重新创建，不然播放器会播放上一个视频
-            if (this.player) {
-              this.player.dispose()
-              this.player = null
-            }
-            this.$nextTick(() => {
+          // 阿里云视频点播
+          if (row.fileId) {
+            this.$get(`${this.api.getPlayAuth}/${row.fileId}`).then(res => {
+              this.playAuth = res.data.playAuth;
+              // 如果已经产生了实例，则销毁重新创建，不然播放器会播放上一个视频
               if (this.player) {
-                this.player.replayByVidAndPlayAuth(row.fileId, this.playAuth);
-              } else {
-                this.player = new Aliplayer({
-                  id: "player",
-                  width: "100%",
-                  autoplay: false,
-                  vid: row.fileId,
-                  playauth: this.playAuth,
-                  encryptType: 1 //当播放私有加密流时需要设置。
-                });
+                this.player.dispose()
+                this.player = null
               }
-            });
-
-          }).catch(res => {
-          });
+              this.$nextTick(() => {
+                if (this.player) {
+                  this.player.replayByVidAndPlayAuth(row.fileId, this.playAuth);
+                } else {
+                  this.player = new Aliplayer({
+                    id: "player",
+                    width: "100%",
+                    autoplay: false,
+                    vid: row.fileId,
+                    playauth: this.playAuth,
+                    encryptType: 1 //当播放私有加密流时需要设置。
+                  });
+                }
+              });
+            }).catch(res => { });
+          } else {
+            this.videoSrc = row.fileUrl
+          }
         } else if (this.transferType(row.fileType) == "图片") {
           this.coverUrl = row.fileUrl;
         } else if (row.fileType == "pdf") {
@@ -949,7 +966,9 @@ export default {
       util.cookies.set('systemId', id)
       util.cookies.set('fromManager', 1)
       util.cookies.set('isSubmit', '', -1)
+      util.cookies.set('competitionId', '', -1)
       util.cookies.set('language', '', -1)
+      util.cookies.set('className', '', -1)
       // 8个python子系统都跳这个地址，子系统会通过cookie里的systemId识别展示哪套系统
       location.href = process.env.NODE_ENV === 'development' ?
         `http://${location.hostname}:8085/#/` :