diff --git a/src/components/drawers/AddActive.vue b/src/components/drawers/AddActive.vue
index b3aa725c..5604e288 100644
--- a/src/components/drawers/AddActive.vue
+++ b/src/components/drawers/AddActive.vue
@@ -39,9 +39,9 @@
           </div>
          <div class="main_item">
             <div class="signbox">
-              <div class="sign">
-                <img src="@/assets/images/coursewareManage/asterisk.png" alt="" />
-              </div>
+<!--              <div class="sign">-->
+<!--                <img src="@/assets/images/coursewareManage/asterisk.png" alt="" />-->
+<!--              </div>-->
               <span style="margin-right: 3px">持续时间：</span>
             </div>
             <div class="btnbox">
@@ -182,12 +182,12 @@ const rulesRef = ref({
       message: '请输入活动结束时间',
     },
   ],
-  activityDuration: [
-    {
-      required: true,
-      message: '请输入持续时间',
-    },
-  ],
+  // activityDuration: [
+  //   {
+  //     required: true,
+  //     message: '请输入持续时间',
+  //   },
+  // ],
   activityAddress: [
     {
       required: true,
diff --git a/src/components/drawers/AddLive.vue b/src/components/drawers/AddLive.vue
index 55108875..05726091 100644
--- a/src/components/drawers/AddLive.vue
+++ b/src/components/drawers/AddLive.vue
@@ -54,9 +54,9 @@
           </div>
           <div class="main_item">
             <div class="signbox">
-              <div class="sign">
-                <img src="@/assets/images/coursewareManage/asterisk.png" alt="" />
-              </div>
+<!--              <div class="sign">-->
+<!--                <img src="@/assets/images/coursewareManage/asterisk.png" alt="" />-->
+<!--              </div>-->
               <span style="margin-right: 3px">持续时间：</span>
             </div>
             <div class="btnbox">
@@ -297,12 +297,12 @@ const rulesRef = ref({
       message: "请输入直播公告",
     },
   ],
-  liveDuration: [
-    {
-      required: true,
-      message: "请输入持续时间",
-    },
-  ],
+  // liveDuration: [
+  //   {
+  //     required: true,
+  //     message: "请输入持续时间",
+  //   },
+  // ],
   liveTeacherId: [
     {
       required: true,
diff --git a/src/components/drawers/AddOpenCourse.vue b/src/components/drawers/AddOpenCourse.vue
index e7e37330..1fda44ae 100644
--- a/src/components/drawers/AddOpenCourse.vue
+++ b/src/components/drawers/AddOpenCourse.vue
@@ -156,9 +156,9 @@
           </div>
             <div class="cstm_items">
                 <div class="signbox">
-                    <div class="sign">
-                        <img src="@/assets/images/coursewareManage/asterisk.png" alt=""/>
-                    </div>
+<!--                    <div class="sign">-->
+<!--                        <img src="@/assets/images/coursewareManage/asterisk.png" alt=""/>-->
+<!--                    </div>-->
                     <span style="margin-right: 3px">持续时间</span>
                 </div>
                 <div class="b_input">
@@ -515,12 +515,12 @@ const formDataRule = {
       message: "请选择教师",
     },
   ],
-  duration: [
-    {
-      required: true,
-      message: "请输入持续时间",
-    },
-  ],
+  // duration: [
+  //   {
+  //     required: true,
+  //     message: "请输入持续时间",
+  //   },
+  // ],
 };
 const { validate } = Form.useForm(formData, formDataRule);
 
diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index 3159159c..46536955 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -957,12 +957,12 @@
           </div>
           <div class="cstm_items">
             <div class="signbox">
-              <div class="sign">
-                <img
-                  src="@/assets/images/coursewareManage/asterisk.png"
-                  alt=""
-                />
-              </div>
+<!--              <div class="sign">-->
+<!--                <img-->
+<!--                  src="@/assets/images/coursewareManage/asterisk.png"-->
+<!--                  alt=""-->
+<!--                />-->
+<!--              </div>-->
               <span style="margin-right: 3px">持续时间</span>
             </div>
             <div class="b_input">
@@ -3734,9 +3734,9 @@ export default defineComponent({
       if(!postData.teacherId){
         return message.error("请选择授课老师");
       }
-      if(!postData.duration){
-        return message.error("请输入持续时间");
-      }
+      // if(!postData.duration){
+      //   return message.error("请输入持续时间");
+      // }
       state.addLoading = true;
       editPlan(postData)
         .then(() => {