diff --git a/src/components/Course/catalogCourseware.vue b/src/components/Course/catalogCourseware.vue
index 54ae59f2..623ee565 100644
--- a/src/components/Course/catalogCourseware.vue
+++ b/src/components/Course/catalogCourseware.vue
@@ -395,10 +395,10 @@
               if(newVal.content!=''){
                 if(newVal.content.startsWith('\{')){
                   this.curriculumData =JSON.parse(newVal.content);
-                  this.curriculumData.duration = (this.curriculumData.duration/60).toFixed(0);
+                  this.curriculumData.duration = Math.round(this.curriculumData.duration/60);
                 }else{
                   this.curriculumData.url=newVal.content;
-                  this.curriculumData.duration = (newVal.duration/60).toFixed(0);
+                  this.curriculumData.duration = Math.round(newVal.duration/60);
                 }
               }
             }
@@ -655,7 +655,7 @@
             this.content.content=cfile.filePath;
           }
         }
-        this.curriculumData.duration = (cfile.duration/60).toFixed(0);
+        this.curriculumData.duration = Math.round(cfile.duration/60);
         this.content.courseId=this.course.id;
         this.content.duration=cfile.duration;//时长
         this.content.sortIndex=1;
diff --git a/src/components/Course/weikeContent.vue b/src/components/Course/weikeContent.vue
index 1dd50692..a6f7bf38 100644
--- a/src/components/Course/weikeContent.vue
+++ b/src/components/Course/weikeContent.vue
@@ -845,10 +845,10 @@
                   console.log(con.content,'con.content')
                  if(con.content.startsWith('\{')){
                     $this.cware.curriculumData=JSON.parse(con.content);
-                    $this.cware.curriculumData.duration = ($this.cware.curriculumData.duration/60).toFixed(0);
+                    $this.cware.curriculumData.duration = Math.round($this.cware.curriculumData.duration/60);
                  }else{
                     $this.cware.curriculumData.url=con.content;
-                    $this.cware.curriculumData.duration = (con.duration/60).toFixed(0);
+                    $this.cware.curriculumData.duration = Math.round(con.duration/60);
                  }
                }
                $this.cwareChange = deepClone($this.cware);
@@ -996,7 +996,7 @@
         this.cware.content.contentName=row.name;
         this.cware.content.content=row.filePath;
         this.cware.curriculumData.url = row.filePath;
-        this.cware.curriculumData.duration=(row.duration/60).toFixed(0);;
+        this.cware.curriculumData.duration=Math.round(row.duration/60);
         this.cware.content.duration=row.duration;//时长
         this.cware.findShow=false;
         if(this.cware.content.contentType==40){
@@ -1083,7 +1083,7 @@
                 this.loading=false;
                 return;
              }
-             this.cware.curriculumData.duration = (this.cware.curriculumData.duration*60).toFixed(0);
+             this.cware.curriculumData.duration = Math.round(this.cware.curriculumData.duration*60);
              postData.content.duration = this.cware.curriculumData.duration;
              postData.content.content=JSON.stringify(this.cware.curriculumData);
              this.cwareChange.curriculumData = deepClone(this.cware.curriculumData)
@@ -1151,7 +1151,7 @@
           if(res.status==200){
             if(index==1){
               $this.cware.content=res.result.content;
-              this.cware.curriculumData.duration = (this.cware.curriculumData.duration/60).toFixed(0);
+              this.cware.curriculumData.duration = Math.round(this.cware.curriculumData.duration/60);
             }else if(index==2){
               $this.homework.content=res.result.content;
               $this.homework.info=res.result.homework;
@@ -1234,7 +1234,7 @@
             this.cware.curriculumData.url = cfile.filePath;
           }
         }
-        this.cware.curriculumData.duration=(cfile.duration/60).toFixed(0);;
+        this.cware.curriculumData.duration=Math.round(cfile.duration/60);
 
         this.cware.content.duration=cfile.duration;//时长
         this.saveContent(1);
diff --git a/src/views/course/Courseware.vue b/src/views/course/Courseware.vue
index 43ea6b40..588f4a9d 100644
--- a/src/views/course/Courseware.vue
+++ b/src/views/course/Courseware.vue
@@ -247,7 +247,7 @@
           <el-form-item label="课件类型">{{ getType(form.resType) }}</el-form-item>
           <el-form-item label="时长(分)">
             <!-- <el-input v-model="form.duration"></el-input> -->
-            <el-input type="number" placeholder="请输入数字" :maxlength="32" show-word-limit v-model="form.minute"></el-input>
+            <el-input-number :precision="0" style="width:100%;text-align:left;" :min="1" placeholder="请输入数字" :max="99999999" show-word-limit  controls-position="right" v-model="form.minute"></el-input-number>
             <!-- <el-input-number max="" v-model="form.duration" controls-position="right"></el-input-number> -->
           </el-form-item>
           <el-form-item label="可见性">
@@ -839,6 +839,7 @@ export default {
 ::v-deep .el-input-number.is-controls-right .el-input__inner{
   padding-right: 20px;
   padding-left: 8px;
+  text-align: left;
 }
 ::v-deep .el-input-number__decrease{
   width: 16px;