diff --git a/src/main/java/io/v/nutz/question/service/impl/QuestionAnswerRankingServiceImpl.java b/src/main/java/io/v/nutz/question/service/impl/QuestionAnswerRankingServiceImpl.java
index 1cba2ca..e403f81 100644
--- a/src/main/java/io/v/nutz/question/service/impl/QuestionAnswerRankingServiceImpl.java
+++ b/src/main/java/io/v/nutz/question/service/impl/QuestionAnswerRankingServiceImpl.java
@@ -245,7 +245,7 @@ public class QuestionAnswerRankingServiceImpl extends BaseServiceImpl<QuestionUs
             Cnd cnd = Cnd.NEW();
             cnd.and("qus.questionId", "=", questionId);
             cnd.groupBy("qus.answerDate", "qus.userId");
-            cnd.asc("qus.answerDate").asc("u.unionid").asc("u.id");
+            cnd.desc("qus.score").asc("qus.takeTime").asc("u.unionid").asc("u.id");
             if (question.getCalcScoreMode() == 1) {
                 cnd.and("qus.score", "in", Sqls.create("select max(score) from question_user_score where userId = qus.userId and questionId = qus.questionId and answerDate = qus.answerDate"));
             } else if (question.getCalcScoreMode() == 2) {
@@ -434,7 +434,7 @@ public class QuestionAnswerRankingServiceImpl extends BaseServiceImpl<QuestionUs
             for (NutMap nutMap : list) {
                 int takeTime = nutMap.getInt("takeTime", 0);
                 String time = DateUtil.secondToTime(takeTime);
-                nutMap.put("takeTime",time);
+                nutMap.put("takeTime", time);
             }
 
             ExportParams exportParams = new ExportParams();
diff --git a/src/main/resources/views/platform/trainEdu/video.html b/src/main/resources/views/platform/trainEdu/video.html
index b680e7b..720cd44 100644
--- a/src/main/resources/views/platform/trainEdu/video.html
+++ b/src/main/resources/views/platform/trainEdu/video.html
@@ -3,7 +3,8 @@ layout("/layouts/platform.html"){
 #-->
 
 <script src="https://cdn-go.cn/cdn/vod-js-sdk-v6/latest/vod-js-sdk-v6.js"></script>
-<link href="https://web.sdk.qcloud.com/player/tcplayer/release/v4.3.0/tcplayer.min.css" rel="stylesheet"/>
+<link href="https://web.sdk.qcloud.com/player/tcplayer/release/v4.3.0/tcplayer.min.css"
+      rel="stylesheet"/>
 <!--如果需要在 Chrome 和 Firefox 等现代浏览器中通过 H5 播放 HLS 格式的视频，需要在 tcplayer.vx.x.x.min.js 之前引入 hls.min.x.xx.xm.js。-->
 <script src="https://web.sdk.qcloud.com/player/tcplayer/release/v4.3.0/libs/hls.min.0.13.2m.js"></script>
 <!--播放器脚本文件-->
@@ -36,64 +37,71 @@ layout("/layouts/platform.html"){
 </style>
 
 <div id="app" v-cloak>
-    <guava ref="guava" :v.sync="pageStatus">
+    <guava :v.sync="pageStatus" ref="guava">
         <el-card shadow="never">
             <div class="btn-group tool-button mt5">
-                <el-select v-model="pageForm.albumId" placeholder="请选择专辑" filterable clearable @change="doSearch">
+                <el-select @change="doSearch" clearable filterable placeholder="请选择专辑"
+                           v-model="pageForm.albumId">
                     <el-option
-                            v-for="item in albumList"
                             :key="item.id"
                             :label="item.title"
-                            :value="item.id">
+                            :value="item.id"
+                            v-for="item in albumList">
                     </el-option>
                 </el-select>
             </div>
 
             <div class="btn-group tool-button mt5">
-                <el-input placeholder="请输入内容" v-model="pageForm.searchKeyword" clearable @keyup.enter.native="doSearch">
-                    <el-select v-model="pageForm.searchName" slot="prepend" placeholder="查询类型" style="width: 120px;">
+                <el-input @keyup.enter.native="doSearch" clearable placeholder="请输入内容"
+                          v-model="pageForm.searchKeyword">
+                    <el-select placeholder="查询类型" slot="prepend" style="width: 120px;"
+                               v-model="pageForm.searchName">
                         <el-option label="标题" value="tev.title"></el-option>
                     </el-select>
                 </el-input>
             </div>
 
             <div class="btn-group tool-button mt5">
-                <el-button type="primary" icon="el-icon-search" @click="doSearch">搜索</el-button>
+                <el-button @click="doSearch" icon="el-icon-search" type="primary">搜索</el-button>
             </div>
 
             <div class="pull-right offscreen-right mt5">
-                <el-button type="primary" @click="openAdd">
+                <el-button @click="openAdd" type="primary">
                     <i class="ti-plus"></i>
                     上传视频
                 </el-button>
             </div>
         </el-card>
 
-        <el-card shadow="never" class="mt10">
-            <table-tool label="视频列表" :app="this"></table-tool>
-            <el-table :data="tableData" :size="tableSize" @sort-change="pageOrder" style="width: 100%">
-                <el-table-column type="index" label="序号" width="80px"></el-table-column>
+        <el-card class="mt10" shadow="never">
+            <table-tool :app="this" label="视频列表"></table-tool>
+            <el-table :data="tableData" :size="tableSize" @sort-change="pageOrder"
+                      style="width: 100%">
+                <el-table-column label="序号" type="index" width="80px"></el-table-column>
                 <el-table-column
-                        align="center"
-                        header-align="center"
-                        v-for="column in tableColumns"
-                        show-overflow-tooltip
                         :label="column.label"
                         :prop="column.prop"
                         :sortable="column.sortable"
+                        align="center"
+                        header-align="center"
+                        show-overflow-tooltip
+                        v-for="column in tableColumns"
                 >
 
-                    <template v-if="column.prop==='disabled'" scope="{row}">
+                    <template scope="{row}" v-if="column.prop==='disabled'">
                         <span v-if="row.disabled"><i class="el-icon-error text-error"></i> 禁用</span>
                         <span v-else><i class="el-icon-success text-success"></i> 启用</span>
                     </template>
 
                 </el-table-column>
-                <el-table-column align="center" header-align="center" label="操作" width="250">
+                <el-table-column align="center" header-align="center" label="操作" width="400">
                     <template scope="{row}">
-                        <el-button size="small" @click="openView(row)">查看</el-button>
-                        <el-button size="small" type="primary" @click="openEdit(row)">编辑</el-button>
-                        <el-button size="small" type="danger" @click="doDelete(row.id)">删除</el-button>
+                        <el-button @click="openCode(row)" size="small" type="primary">生成二维码
+                        </el-button>
+                        <el-button @click="openView(row)" size="small" type="primary">查看</el-button>
+                        <el-button @click="openEdit(row)" size="small" type="primary">编辑</el-button>
+                        <el-button @click="doDelete(row.id)" size="small" type="danger">删除
+                        </el-button>
                     </template>
                 </el-table-column>
             </el-table>
@@ -101,15 +109,15 @@ layout("/layouts/platform.html"){
         </el-card>
 
         <template #edit>
-            <el-form :model="formData" :rules="rules" ref="ruleForm" label-width="150px">
+            <el-form :model="formData" :rules="rules" label-width="150px" ref="ruleForm">
 
                 <el-form-item label="所属专辑" prop="albumId">
-                    <el-select v-model="formData.albumId" placeholder="请选择专辑" style="width: 100%">
+                    <el-select placeholder="请选择专辑" style="width: 100%" v-model="formData.albumId">
                         <el-option
-                                v-for="item in albumList"
                                 :key="item.id"
                                 :label="item.title"
-                                :value="item.id">
+                                :value="item.id"
+                                v-for="item in albumList">
                         </el-option>
                     </el-select>
                     <div class="text-primary">{{videoTypeTips}}</div>
@@ -119,65 +127,68 @@ layout("/layouts/platform.html"){
                     <el-input v-model="formData.title"></el-input>
                 </el-form-item>
 
-                <el-form-item label="上传文件" prop="url" class="upload-form-item">
-                    <wp-upload ref="uploadForm"
-                               :upload-auto="false"
-                               :size="1024*500"
-                               @on-select="selectFile"
-                               :allow-files="['mp4']"
-                               :max-file-number="1"
-                               show-model="list"
+                <el-form-item class="upload-form-item" label="上传文件" prop="url">
+                    <wp-upload :allow-files="['mp4']"
                                :file-list="fileList"
+                               :max-file-number="1"
+                               :size="1024*500"
+                               :upload-auto="false"
+                               @on-select="selectFile"
+                               ref="uploadForm"
+                               show-model="list"
                                type="single"></wp-upload>
                     <div class="el-upload__tip">请上传格式为mp4的视频文件，且不超过200M</div>
                 </el-form-item>
 
                 <el-form-item label="排序编号" prop="sortNo">
-                    <el-input-number :min="1" :max="128" v-model="formData.sortNo"></el-input-number>
+                    <el-input-number :max="128" :min="1"
+                                     v-model="formData.sortNo"></el-input-number>
                 </el-form-item>
 
                 <el-form-item label="每天最多观看次数" prop="everyDayMaxWatchNum">
-                    <el-input-number :min="1" :max="100" v-model="formData.everyDayMaxWatchNum"></el-input-number>
+                    <el-input-number :max="100" :min="1"
+                                     v-model="formData.everyDayMaxWatchNum"></el-input-number>
                 </el-form-item>
 
                 <el-form-item label="合格/达标次数" prop="qualifiedNum">
-                    <el-input-number :min="1" :max="1000" v-model="formData.qualifiedNum"></el-input-number>
+                    <el-input-number :max="1000" :min="1"
+                                     v-model="formData.qualifiedNum"></el-input-number>
                 </el-form-item>
 
                 <el-form-item label="开始时间" prop="startDate">
                     <el-date-picker
-                            v-model="formData.startDate"
-                            type="date"
                             placeholder="选择日期"
-                            value-format="yyyy-MM-dd"
-                            style="width: 100%;">
+                            style="width: 100%;"
+                            type="date"
+                            v-model="formData.startDate"
+                            value-format="yyyy-MM-dd">
                     </el-date-picker>
                 </el-form-item>
 
                 <el-form-item label="结束时间" prop="endDate">
                     <el-date-picker
-                            v-model="formData.endDate"
-                            type="date"
                             placeholder="选择日期"
-                            value-format="yyyy-MM-dd"
-                            style="width: 100%;">
+                            style="width: 100%;"
+                            type="date"
+                            v-model="formData.endDate"
+                            value-format="yyyy-MM-dd">
                     </el-date-picker>
                 </el-form-item>
 
                 <el-form-item label="是否启用" prop="disabled">
                     <el-switch
-                            v-model="formData.disabled"
                             :active-value="false"
                             :inactive-value="true"
                             active-color="#13ce66"
-                            inactive-color="#ff4949">
+                            inactive-color="#ff4949"
+                            v-model="formData.disabled">
                     </el-switch>
                 </el-form-item>
 
             </el-form>
             <el-row class="mt20 text-right">
                 <el-button @click="$refs.guava.index()">取消</el-button>
-                <el-button type="primary" @click="doHandle">确定</el-button>
+                <el-button @click="doHandle" type="primary">确定</el-button>
             </el-row>
         </template>
 
@@ -199,15 +210,18 @@ layout("/layouts/platform.html"){
         </template>
     </guava>
 
-    <el-dialog title="视频" :visible.sync="playDialogVisible" width="60%" close-on-click-modal="false">
+    <el-dialog :visible.sync="playDialogVisible" close-on-click-modal="false" title="视频"
+               width="60%">
         <h1 class="video-title">
             <span>{{viewData.albumTitle + '-' + viewData.title}}</span>
         </h1>
-        <video id="player-container-id" height="600" preload="auto" playsinline
+        <video height="600" id="player-container-id" playsinline preload="auto"
                webkit-playsinline>
         </video>
     </el-dialog>
 
+    <open-qr-code ref="openQRCode"></open-qr-code>
+
 </div>
 
 
@@ -277,7 +291,13 @@ layout("/layouts/platform.html"){
                 }
             }
         },
+        components: {
+            'open-qr-code': httpVueLoader('/components/plugins/OpenQRCode.vue'),
+        },
         methods: {
+            openCode() {
+                this.$refs.openQRCode.openCode("/mobile/trainEducation/index")
+            },
             openAdd() {
                 this.$refs['guava'].edit()
                 if (this.$refs.uploadForm) {