diff --git a/src/views/study/coursenew.vue b/src/views/study/coursenew.vue
index ec8cfea2..f176ba76 100644
--- a/src/views/study/coursenew.vue
+++ b/src/views/study/coursenew.vue
@@ -117,22 +117,21 @@
             </div>
             <!-- 课程单元  -->
             <div class="course-units" v-if="tab == 1">
-              <div style="min-height: 500px;">
+              <div style="min-height: 500px;overflow-y: auto;">
                 <div class="catalog" v-if="courseInfo.type == 20">
                   <div v-for="(item, index) in catalogTree" :key="index" :name="index">
-                    <div class="units-info" :class="{'units-active':contentData.id == ele.id}"
-                      @click="showRes(ele,i,index)" v-for="(ele, i) in item.children" :key="i">
-                      <img v-if="contentData.id == ele.id" src="../../../public/images/playicon.png" alt=""> 1.
+                    <div style="margin: 10px 0px;font-weight: 700;">{{item.section.name}}</div>
+                    <div class="units-info" :class="{'units-active':contentData.id == ele.id}" @click="showRes(ele,i,index)" v-for="(ele, i) in item.children" :key="i">
+                      <img v-if="contentData.id == ele.id" src="../../../public/images/playicon.png" alt=""> {{i+1}}.
                       {{ ele.contentName }}
                     </div>
                   </div>
                 </div>
                 <div v-else class="catalog">
                   <!-- contentList -->
-                  <div class="units-info" v-for="(list, index) in contentList" :key="index" :name="index"
-                    @click="showRes(list,i,index)" :class="{'units-active':contentData.id == list.id}">
+                  <div class="units-info" v-for="(list, index) in contentList" :key="index" :name="index"  @click="showRes(list,i,index)" :class="{'units-active':contentData.id == list.id}">
                     <!-- <div class="units-info" :class="{'units-active':contentData.id == ele.id}" @click="showRes(ele,i,index)" v-for="(ele, i) in item.children" :key="i"> -->
-                    <img v-if="contentData.id == list.id" src="../../../public/images/playicon.png" alt=""> 1.
+                    <img v-if="contentData.id == list.id" src="../../../public/images/playicon.png" alt=""> {{index+1}}.
                     {{ list.contentName }}
                     <!-- </div> -->
                   </div>
@@ -810,16 +809,6 @@
       audioPlay() {
         //console.log("开始播放");
         let $this = this;
-        // if(this.contentData.status!=9){
-        //   let completeType=this.curriculumData.completeSetup;
-        //   if(completeType==0){
-        //     //默认5秒后学习完成.
-        //     $this.handleTimeout= setTimeout(function() {$this.saveStudyInfo();}, 5000); //5秒后记录学习完成
-        //   }else{
-        //     //先记录进行中的学习内容
-        //     this.saveStudyItem();
-        //   }
-        // }
       },
       audioPause() {
         //console.log("暂停");
@@ -834,7 +823,7 @@
         apiCoursePortal.detail(this.courseId, false).then(rs => {
           if (rs.status == 200) {
             //设置必须的字段
-            if (rs.result.course.type == 20) {
+            if (rs.result.course.type == 20) { //有目录课程
               rs.result.sections.forEach(sec => {
                 sec.status = 0; //加入状态表未开始
                 rs.result.contents.forEach(c => {
@@ -844,6 +833,19 @@
                 });
               });
               this.sectionList = rs.result.sections;
+            }else if(rs.result.course.type==10){ //无目录课程
+              rs.result.contents.forEach(c => {
+                c.status = 0; //
+                c.studyItemId = '';
+                c.lastStudyTime = 0;
+                if(c.sortIndex==2){
+                  c.contentName='作业';
+                }else if(c.sortIndex==3){
+                  c.contentName='考试';
+                }else if(c.sortIndex==4){
+                  c.contentName='评估';
+                }
+              });
             }
             this.courseInfo = rs.result.course;
             this.teachers = rs.result.teachers;
@@ -870,6 +872,7 @@
               this.loadAuthorInfo(rs.result.teachers, userIds);
             }
             this.contentList = rs.result.contents;
+            //处理内容的名称
             this.totalContent = rs.result.contents.length;
             //加载学习的数据
             this.loadStudyData();