diff --git a/src/components/drawers/AddOpenCourse.vue b/src/components/drawers/AddOpenCourse.vue
index 36529045..5e016b32 100644
--- a/src/components/drawers/AddOpenCourse.vue
+++ b/src/components/drawers/AddOpenCourse.vue
@@ -419,7 +419,7 @@
   </a-drawer>
 </template>
 <script setup lang="jsx">
-import {defineProps, ref, nextTick, computed,defineEmits,onMounted  } from "vue";
+import {defineProps, ref, nextTick, computed,defineEmits,onMounted, watch  } from "vue";
 import {Form, message} from "ant-design-vue";
 import FJUpload from "@/components/common/FJUpload";
 import CheckBox from "@/components/common/CheckBox";
@@ -804,7 +804,7 @@ const del = (id,record) => {
 };
 
 async function coursePlanConfirm() {
-  
+
   if(!dateTime.value[0]){
     message.info('开始时间未填写')
     return
@@ -843,6 +843,10 @@ async function coursePlanConfirm() {
     message.info('请选择开始时间和结束时间')
     return
   }
+  if(durationText.value<0){
+    message.info('结束时间不能小于开始时间，请重新填写')
+    return
+  }
   await validate().catch(({ errorFields }) => {
     message.warning(errorFields[0].errors.join());
     throw Error("数据校验不通过");
@@ -918,13 +922,17 @@ const range = (start, end) => {
       }
       return result;
     };
-const disabledDate = (current) => current && current < dayjs(dateTime.value[0]);
+// const disabledDate = (current) => current && current < dayjs(dateTime.value[0]);
 const disabledDateTime = () => {
-  const currentMinute = dayjs(dateTime.value[0]).minute();
-  return {
-    disabledHours: () => range(0, dayjs(dateTime.value[0]).hour()).splice(0, dayjs(dateTime.value[0]).hour()), 
-    disabledMinutes: () => range(0, currentMinute+1).splice(0, currentMinute+1), 
-  };
+  // const dateOnlyStart = new Date(dateTime.value[0].split(' ')[0]); 
+  // const dateOnlyEnd = new Date(dateTime.value[1].split(' ')[0]); 
+  // if(dateOnlyStart.getTime()==dateOnlyEnd.getTime()){
+  //   const currentMinute = dayjs(dateTime.value[0]).minute();
+  //   return {
+  //     disabledHours: () => range(0, dayjs(dateTime.value[0]).hour()).splice(0, dayjs(dateTime.value[0]).hour()), 
+  //     disabledMinutes: () => range(0, currentMinute+1).splice(0, currentMinute+1), 
+  //   };
+  // }
 };
 // 删除文件返回参数
 const changevalue = (e) => {
diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index 42ae3145..347c82bf 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -3842,7 +3842,7 @@ function onFocusEnd(){
       state.onceName = "";
       state.xjkkinputV2 = "";
       state.duration = "";
-      state.xjkkinputV3 = [];
+      // state.xjkkinputV3 = [];
       state.xjkkinputV4 = null;
       state.checked1 = false;
       state.checked4 = false;
@@ -3922,6 +3922,9 @@ function onFocusEnd(){
       if(!state.xjkkinputV3[1]){
         return message.error("结束时间未填写");
       }
+      if(durationText.value<0){
+        return message.error("结束时间不能小于开始时间，请重新填写");
+      }
       if(state.offteachers.some(item => !item.teacherName)){
         return message.error("请填写教师名称和设置权重");
       }
@@ -5072,14 +5075,20 @@ function onFocusEnd(){
       console.log("执行");
       getTableDate();
     };
-    const disabledDate = (current) => current && current < dayjs(state.xjkkinputV3[0]);
+    const disabledDate = (current) => {
+      // current && current < dayjs(state.xjkkinputV3[0])
+    };
 
     const disabledDateTime = () => {
-      const currentMinute = dayjs(state.xjkkinputV3[0]).minute();
-      return {
-        disabledHours: () => range(0, dayjs(state.xjkkinputV3[0]).hour()).splice(0, dayjs(state.xjkkinputV3[0]).hour()), 
-        disabledMinutes: () => range(0, currentMinute+1).splice(0, currentMinute+1), 
-      };
+      // const dateOnlyStart = new Date(state.xjkkinputV3[0].split(' ')[0]); 
+      // const dateOnlyEnd = new Date(state.xjkkinputV3[1].split(' ')[0]); 
+      // if(dateOnlyStart.getTime()==dateOnlyEnd.getTime()){
+      //   const currentMinute = dayjs(state.xjkkinputV3[0]).minute();
+      //     return {
+      //       disabledHours: () => range(0, dayjs(state.xjkkinputV3[0]).hour()).splice(0, dayjs(state.xjkkinputV3[0]).hour()), 
+      //       disabledMinutes: () => range(0, currentMinute+1).splice(0, currentMinute+1), 
+      //     };
+      // }
     };
 
     function auditStudent(record) {