diff --git a/src/views/projectcenter/TaskAdd.vue b/src/views/projectcenter/TaskAdd.vue
index 4056a9e0..5a3fe2b9 100644
--- a/src/views/projectcenter/TaskAdd.vue
+++ b/src/views/projectcenter/TaskAdd.vue
@@ -120,7 +120,7 @@
             <div class="onerow">
               <div class="taskmain">任务列表</div>
               <div class="taskmain_switch">
-                <span class="taskmain_switch_text" :style="{color: projectInfo?.projectInfo?.unlockMode == 1 ? '#4ea6ff' : '#ffb64e'}">{{projectInfo?.projectInfo?.unlockMode == 1 ?'自由学习模式':'顺序学习模式'}}</span>
+                <span class="taskmain_switch_text" :style="{color: switchList ? '#4ea6ff' : '#ffb64e'}">{{switchList ?'自由学习模式':'顺序学习模式'}}</span>
                 <a-switch v-model:checked="switchList" />
               </div>
               <button class="btn" @click="showChangeModal">
@@ -458,13 +458,14 @@ watch(() => projectInfo.value.stageList, () => {
 
 function changeStageIndex(index) {
   activeIndex.value = index
+  projectInfo.value?.stageList[activeIndex.value]?.studyModel == 1 ? switchList.value = false : switchList.value = true
 }
 
 //获取任务列表
 const getTask = async () => {
   await api.getDraftTask({projectId: route.query.projectId}).then((res) => {
     projectInfo.value = res.data.data
-    projectInfo.value.projectInfo.unlockMode == 1 ? switchList.value = true : switchList.value = false
+    projectInfo.value?.stageList[activeIndex.value]?.studyModel == 1 ? switchList.value = false : switchList.value = true
     console.log("获取任务列表:" + JSON.stringify(projectInfo.value) )
   });
 };
@@ -474,8 +475,8 @@ const editTaskForType = (ele, index) => {
 };
 const switchList = ref(false)
 watch(()=>switchList.value,(newVal)=>{
-  newVal ? projectInfo.value.projectInfo.unlockMode = 1 : projectInfo.value.projectInfo.unlockMode = 2
-  editProjectModel(projectInfo.value.projectInfo)
+  newVal ? projectInfo.value.stageList[activeIndex.value].studyModel = 0 : projectInfo.value.stageList[activeIndex.value].studyModel = 1
+  request(PROJECT_DETAIL_MODIFY, projectInfo.value)
 })
 const showChangeModal = () => {
   if (projectInfo.value?.stageList?.length <= 1) {
@@ -559,6 +560,7 @@ function editStage() {
     stage.value = false
     return
   }
+  formValue.value.studyModel = 0
   //替换 默认阶段
   if (projectInfo.value.stageList.length === 1 && projectInfo.value.stageList[0].id === '0') {
     formValue.value.taskDraftDtoList = [...projectInfo.value.stageList[0].taskDraftDtoList]