diff --git a/src/components/drawers/AddOpenCourse.vue b/src/components/drawers/AddOpenCourse.vue
index 63e29cbc..945de07b 100644
--- a/src/components/drawers/AddOpenCourse.vue
+++ b/src/components/drawers/AddOpenCourse.vue
@@ -176,9 +176,8 @@
                             border-radius: 8px;
                             overflow: hidden;"
                             :disabled="true"
-
+                            v-model:value="formData.duration"
                     ></a-input-number>
-                    <!--  v-model:value="formData.duration" -->
                     <div class="inp_num" style="right: 96px;line-height: 12px">
                         <span style="color: #c7cbd2">分钟</span>
                     </div>
@@ -533,7 +532,7 @@ const durationText = computed(() => dateTime.value?.length?dayjs(dateTime.value[
 function timeChange(time, timeStr) {
   formData.value.beginTime = timeStr[0];
   formData.value.endTime = timeStr[1];
-  formData.value.duration = durationText.value
+  // formData.value.duration = durationText.value
   // formData.value.duration || (formData.value.duration = dayjs(timeStr[1]).diff(dayjs(timeStr[0]),'minute'))
 }
 
@@ -619,6 +618,7 @@ async function coursePlanConfirm() {
   tableRef.value.toLoading();
   // TODO 当点击选择了是否评估按钮 点击保存的时候没有选择评估 则是否需要评估重置为 0 不需要
   formData.value.evalFlag = formData.value.assessmentName ? 1 : 0;
+  formData.value.duration = formData.value.duration ? formData.value.duration : durationText.value
   await request(COURSE_PLAN_EDIT, { ...formData.value });
   handleCancelStu();
   tableRef.value.fetch();
diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index 36ea44a5..954fc01c 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -977,7 +977,6 @@
                             border-radius: 8px;
                             overflow: hidden;"
                   v-model:value="duration"
-                  :disabled="true"
               ></a-input-number>
               <div class="inp_num">
                 <span style="color: #c7cbd2">分钟</span>
@@ -3717,7 +3716,7 @@ export default defineComponent({
         id: state.offcoursePlanId, //开课ID,不传代表新增
         address: state.xjkkinputV2,
         // duration: state.duration,
-        duration: durationText.value,
+        duration:state.duration ? state.duration :  durationText.value,
         applyFlag: state.checked1 ? 1 : 0,
         attach: state.attach,
         beginTime: startTime,
@@ -3797,7 +3796,7 @@ export default defineComponent({
       // }
       console.log("获取面授课开课详情", item);
       state.xjkkinputV2 = item.address;
-      // state.duration = item.duration;
+      state.duration = item.duration;
       state.checked1 = item.applyFlag === 1 ? true : false;
       state.attach = item.attach;