diff --git a/src/views/course/Courseware.vue b/src/views/course/Courseware.vue
index 0254ec57..570d4130 100644
--- a/src/views/course/Courseware.vue
+++ b/src/views/course/Courseware.vue
@@ -305,10 +305,8 @@ export default {
         { value: 10, label: '视频' },
         { value: 20, label: '音频' },
         { value: 30, label: '图片' },
-        { value: 40, label: '文档' }
-        // { value: 41, label: "图文" },
-        // { value: 50, label: "scrom包" },
-        // { value: 90, label: "其他" }
+        { value: 40, label: '文档' },
+        { value: 50, label: "scrom" }
       ],
       form: {
         id:'',
@@ -532,6 +530,10 @@ export default {
           if (status === 200) {
             result.device1 = true;
             result.device2 = true;
+            result.minute='';
+            if(result.duration){
+              result.minute=Math.round(result.duration/60); //四舍五入
+            }
 
             this.fileList.push(result);
           } else {
@@ -555,6 +557,10 @@ export default {
         } else if (item.device2 === true) {
           item.device = 2;
         }
+        //转化为秒
+        if(item.minute){
+           result.duration=parseFloat(result.minute)*60;
+        }
 
       });
       this.loading = true;
@@ -578,7 +584,7 @@ export default {
         const { result, error, status } = await coueseFile.pageList(this.params, this.page);
         if (status === 200) {
           result.list.forEach(item=>{
-            item.minute=item.duration/60;
+            item.minute=Math.round(item.duration/60);//转化为分钟
           })
           this.tableData = result.list;
           this.page.count = result.count;
@@ -593,22 +599,27 @@ export default {
     editFile(row) {
       coueseFile.detail(row.id).then(res=>{
         if(res.status == 200) {
-          this.form = res.result;
-           if (res.result.resOwner3 == '') {
-            this.projectOwnership1 = [res.result.resOwner1, res.result.resOwner2];
-          } else {
-            this.projectOwnership1 = [res.result.resOwner1, res.result.resOwner2, res.result.resOwner3];
-          }
-          if (res.result.device === 1) {
-            this.form.device1 = true;
-          } else if (res.result.device === 2) {
-            this.form.device2 = true;
-          } else if (res.result.device === 3) {
-            this.form.device1 = true;
-            this.form.device2 = true;
-          }
+            this.form = res.result;
+            if(this.form.duration){
+               this.form.minute=Math.round(res.result.duration/60);//转化为分钟
+            }else{
+               this.form.minute=0;
             }
-          })
+            if (res.result.resOwner3 == '') {
+              this.projectOwnership1 = [res.result.resOwner1, res.result.resOwner2];
+            } else {
+              this.projectOwnership1 = [res.result.resOwner1, res.result.resOwner2, res.result.resOwner3];
+            }
+            if (res.result.device === 1) {
+              this.form.device1 = true;
+            } else if (res.result.device === 2) {
+              this.form.device2 = true;
+            } else if (res.result.device === 3) {
+              this.form.device1 = true;
+              this.form.device2 = true;
+            }
+          }
+      })
       this.editCoursewareShow = true;
     },
     handleSizeChange(val) {