diff --git a/src/api/index.js b/src/api/index.js
index 1e26727..6de14de 100644
--- a/src/api/index.js
+++ b/src/api/index.js
@@ -4,8 +4,6 @@ const uploadURL = Setting.upload.apiURL;
 const host2 = 'http://121.37.12.51/'
 
 export default {
-    queryToken: `liuwanr/userInfo/queryToken`,
-
     logins: `users/users/user/login`, //登录
     verification: `${host}users/users/user/captcha`,// 验证码图片
     isClient: `users/users/user/isClient`,// 是否为客户
@@ -13,6 +11,7 @@ export default {
     getSchoolIdByToken : `users/users/data/user/getSchoolIdByToken`,
     deleteProfile : `users/users/userInfo/deleteProfile`,
     refreshPageNotification : `nakadai/message/refreshPageNotification`,
+    getCurrentTime : `competition/competition/management/getCurrentTime`,
 
     getPlayAuth: `${uploadURL}oss/manage/getPlayAuth`, // 获取播放凭证
     
diff --git a/src/layouts/home/index.vue b/src/layouts/home/index.vue
index 0c3886b..baaecbf 100644
--- a/src/layouts/home/index.vue
+++ b/src/layouts/home/index.vue
@@ -144,7 +144,7 @@ export default {
 
       setInterval(() => {
         if (util.local.get(Setting.tokenKey) && (new Date().getTime() - lastTime) > Setting.autoLogoutTime) {
-          util.errorMsg("由于您已经有一个小时没有操作，系统自动登出，请重新登录。页面刷新到登录页。");
+          util.errorMsg("由于您已经有三个小时没有操作，系统自动登出，请重新登录。页面刷新到登录页。");
           setTimeout(this.logout, 1500);
         }
       }, 1000);
diff --git a/src/libs/util.js b/src/libs/util.js
index 05cbc69..d2f4b33 100644
--- a/src/libs/util.js
+++ b/src/libs/util.js
@@ -172,25 +172,6 @@ const util = {
         Message.closeAll();
         return Message.error({ message, showClose: true, offset: (document.documentElement.clientHeight - 40) / 2, duration });
     },
-    // 登录互踢
-    getToken() {
-        if (process.env.NODE_ENV != "production") {
-            if (store.state.user.dataTime && !logout) {
-                axios.get(`${api.queryToken}?token=${_local.get(Setting.tokenKey)}`).then(res => {
-                    if (store.state.user.dataTime && (res.data.message != store.state.user.dataTime)) {
-                        logout || Message.error("您已在另一台设备登录，本次登录已下线！");
-                        logout = true;
-                        setTimeout(() => {
-                            _local.remove(Setting.storeKey);
-                            _local.remove(Setting.tokenKey);
-                            location.reload();
-                        }, 1500);
-                    }
-                }).catch(err => {
-                });
-            }
-        }
-    },
     debounce(fn, delay) { // 防抖
         let timeout = null;
         return function() {
diff --git a/src/pages/course/preview/index.vue b/src/pages/course/preview/index.vue
index 38c9905..90f7ef8 100644
--- a/src/pages/course/preview/index.vue
+++ b/src/pages/course/preview/index.vue
@@ -121,7 +121,6 @@ export default {
   data () {
     return {
       id: this.$route.query.id,
-      video: "http://liuwanr.oss-cn-shenzhen.aliyuncs.com/mp4/20200519/1589871025648.mp4",
       videoSrc: "",
       videoList: [],
       courseName: "",
diff --git a/src/pages/match/add/step1.vue b/src/pages/match/add/step1.vue
index 0e77f9d..fa18321 100644
--- a/src/pages/match/add/step1.vue
+++ b/src/pages/match/add/step1.vue
@@ -659,7 +659,7 @@ export default {
      * releaseType 发布类型（0发布信息，1完整比赛）
      * */
     save (status, next = 0, releaseType = 0, cb) {
-      const { form } = this
+      const form = JSON.parse(JSON.stringify(this.form))
       form.sponsor = this.sponsorList.filter(d => d).join();
       form.undertaker = this.undertakerList.filter(d => d).join();
       if (!form.name) return util.warningMsg("请填写竞赛名称");
@@ -700,12 +700,11 @@ export default {
       form.releaseType = releaseType
 
       form.id = this.$route.query.id
-      this.updateTime = 0
       if (form.id) {
         this.$post(this.api.editCompetition, form).then(res => {
-          this.updateTime = 0
           this.$parent.hideLoad()
-          util.successMsg("修改成功");
+          this.updateTime && util.successMsg("修改成功");
+          this.updateTime = 0
           this.$emit('next', next, cb)
         }).catch(err => {
           this.$parent.hideLoad()
diff --git a/src/pages/match/add/step2.vue b/src/pages/match/add/step2.vue
index 1f41212..113a76d 100644
--- a/src/pages/match/add/step2.vue
+++ b/src/pages/match/add/step2.vue
@@ -458,12 +458,12 @@ export default {
         if (!e.teamNumLimitOpt) e.teamNumLimit = 0
       }
       this.$parent.showLoad()
-      this.updateTime = 0
       this.pass = 1
       if (form.ruleId) {
         this.$post(this.api.editCompetitionRule, form).then(res => {
           this.$parent.hideLoad()
-          util.successMsg("修改成功");
+          this.updateTime && util.successMsg("修改成功");
+          this.updateTime = 0
           this.$emit('next', next, cb)
         }).catch(err => {
           this.$parent.hideLoad()
diff --git a/src/pages/match/add/step3.vue b/src/pages/match/add/step3.vue
index 8bd8e18..b703a38 100644
--- a/src/pages/match/add/step3.vue
+++ b/src/pages/match/add/step3.vue
@@ -60,22 +60,27 @@
                             :label="1">是</el-radio>
 
                   <template v-if="item.competitionStageContentSetting.whetherToUploadFiles">
-                    <el-upload :on-remove="(file, fileList) => handleRemove(file, fileList, item)"
+                    <el-upload class="file-upload"
+                               :on-remove="(file, fileList) => handleRemove(file, fileList, item)"
                                :on-error="uploadError"
                                :before-remove="beforeRemove"
+                               :on-preview="handlePreview"
                                action=""
                                :file-list="item.competitionStageContentSetting.fileList"
                                :http-request="res => handleRequest(res, item)">
                       <el-button size="small"
                                  type="primary">上传文件</el-button>
                     </el-upload>
-                    <span style="margin: 0 10px 0 30px;">说明</span>
-                    <el-input maxlength="1000"
-                              placeholder="请输入内容"
-                              v-model="item.competitionStageContentSetting.stageExplain"
-                              style="width: calc(80% - 216px);"></el-input>
                   </template>
                 </div>
+                <div style="display: flex;align-items: flex-start;margin-top: 10px">
+                  <span style="margin: 0 10px 0 30px;">说明</span>
+                  <el-input maxlength="1000"
+                            placeholder="请输入内容"
+                            type="textarea"
+                            v-model="item.competitionStageContentSetting.stageExplain"
+                            style="width: calc(80% - 216px);"></el-input>
+                </div>
               </el-form-item>
               <el-form-item class="req"
                             label="比赛内容">
@@ -314,13 +319,19 @@ export default {
         center: true
       })
     },
+    downloadFile () {
+      // const { name, url } = this.fileList[0]
+      // util.downloadFile(name, url)
+    },
+    handlePreview (file) {
+      window.open((util.isDoc(util.getFileExt(file.name)) ? 'https://view.officeapps.live.com/op/view.aspx?src=' : '') + file.url)
+    },
     beforeRemove (file, fileList) {
       return this.$confirm(`确定移除 ${file.name}？`);
     },
     handleRemove (file, fileList, item) {
       Oss.del(file.url)
-      const i = item.competitionStageContentSetting.fileList.findIndex(e => e.url === file.url)
-      item.competitionStageContentSetting.fileList.splice(i, 1)
+      item.competitionStageContentSetting.fileList = fileList
     },
     // 自定义上传
     async handleRequest ({ file }, item) {
@@ -460,4 +471,15 @@ export default {
         }
     }
 }
+/deep/.file-upload {
+    width: 500px;
+    .download {
+        position: absolute;
+        bottom: -63px;
+        right: 0;
+        font-size: 12px;
+        color: #007eff;
+        cursor: pointer;
+    }
+}
 </style>
\ No newline at end of file
diff --git a/src/pages/match/manage/matchArchList.vue b/src/pages/match/manage/matchArchList.vue
index 978776b..eb9281b 100644
--- a/src/pages/match/manage/matchArchList.vue
+++ b/src/pages/match/manage/matchArchList.vue
@@ -384,7 +384,7 @@ export default {
           pageNum: 1,
           pageSize: 10000,
           competitionId: this.id,
-          isNakadai: 0,
+          isNakadai: 1,
           stageId: this.stageId,
         }, {
           headers: this.headers,
@@ -492,7 +492,7 @@ export default {
         yAxis: {
           name: "人数",
           type: "value",
-          interval: 1
+          interval: 10
         },
         series: [{
           data,
diff --git a/src/pages/match/manage/matchRank.vue b/src/pages/match/manage/matchRank.vue
index f4ffaaa..876c7cd 100644
--- a/src/pages/match/manage/matchRank.vue
+++ b/src/pages/match/manage/matchRank.vue
@@ -512,12 +512,43 @@ export default {
     },
 
     // 导出(有勾选：就导勾选中的；没有勾选：就导全部)
-    exportData () {
+    async exportData () {
+      this.loading = true
       let { list } = this
       if (this.multipleSelection.length) {
         list = this.multipleSelection
+      } else {
+        // 没勾选的情况：先查询所有数据，pageSize传10000，再导出全部
+
+        // 手动上传的排名接口
+        if (this.type) {
+          const res = await this.$post(this.api.manuallyUploadedRankings, {
+            pageNum: 1,
+            pageSize: 10000,
+            competitionId: this.id,
+            isOverallRanking: this.active ? 0 : 1,
+            stageId: this.active || this.stageId
+          })
+          list = res.message.records
+        } else { // 默认排名接口
+          if (!this.active) {
+            // 总分排名
+            const ids = this.grades.map(e => e.stageId)
+            const res = await this.$post(this.api.overallStandingsInThePointsRace, {
+              pageNum: 1,
+              pageSize: 10000,
+              competitionId: this.id,
+              publicationType: this.type,
+              locationStageId: this.stageId,
+              stageIds: ids.splice(0, ids.length - 1)
+            })
+            list = res.page
+          } else { // 阶段排名
+            const res = await this.$post(`${this.api.stageRaceRanking}?competitionId=${this.id}&stageId=${this.active}&pageNum=1&pageSize=10000&publicationType=${this.type}`)
+            list = res.page
+          }
+        }
       }
-      this.loading = true
       list.forEach((e, i) => {
         e.serialNumber = i + 1
         if (e.leaderName) e.userName = e.leaderName
diff --git a/src/pages/station/preview/index.vue b/src/pages/station/preview/index.vue
index ff7e2e5..48d4064 100644
--- a/src/pages/station/preview/index.vue
+++ b/src/pages/station/preview/index.vue
@@ -456,7 +456,6 @@ export default {
       section: this.$route.query.section,
       fromAdmin: this.$route.query.admin, // 是否从产品中心or实验台进来
       type: 1,
-      video: "http://liuwanr.oss-cn-shenzhen.aliyuncs.com/mp4/20200519/1589871025648.mp4",
       chapterList: [], // 章节列表
       progressList: [],
       coverUrl: "", // 课程封面
diff --git a/src/plugins/requests/index.js b/src/plugins/requests/index.js
index ba9b134..caac512 100644
--- a/src/plugins/requests/index.js
+++ b/src/plugins/requests/index.js
@@ -13,7 +13,6 @@ service.defaults.headers.post["Content-Type"] = "application/json;charset=UTF-8"
 
 // 请求拦截器
 service.interceptors.request.use(config => {
-    util.getToken();
     let token = util.local.get(Setting.tokenKey);
     if (token) config.headers.token = token;
     return config;
diff --git a/src/setting.js b/src/setting.js
index cfe673b..c0b1bc6 100644
--- a/src/setting.js
+++ b/src/setting.js
@@ -48,7 +48,7 @@ const Setting = {
     showProgressBar: true, // 页面切换时，是否显示模拟的进度条
     apiBaseURL: host, // 接口请求地址
     jumpPath, // 判分点系统前缀
-    autoLogoutTime: 1000 * 60 * 60, // 长时间未操作，自动退出登录时间
+    autoLogoutTime: 1000 * 60 * 60 * 3, // 长时间未操作，自动退出登录时间
     projectData: "sta_data", // 新增项目跳转判分点数据存储cookie的key
     modalDuration: 3, // 接口请求返回错误时，弹窗的持续时间，单位：秒
     errorModalType: "Message", // 接口请求返回错误时，弹窗的类型，可选值为 Message 或 Notice