diff --git a/src/renderer/src/components/choose-textbook/index.vue b/src/renderer/src/components/choose-textbook/index.vue
index aa50586..007bcf1 100644
--- a/src/renderer/src/components/choose-textbook/index.vue
+++ b/src/renderer/src/components/choose-textbook/index.vue
@@ -77,12 +77,11 @@ const changeBook = (data) => {
   curBook.data = data
   sessionStore.set('subject.curBook', data)
   treeData.value = useSubject.getTreeData(data.id)
-
+  sessionStore.set('subject.subjectTree', useSubject.getTreeData(data.id))
   //切换教材后默认展开第一个并选中
   nextTick(() =>{
     defaultExpandedKeys.value = [treeData.value[0].id]
     curNode.data = getLastLevelData(treeData.value)[0]
-
     handleNodeClick(curNode.data)
   })
   // 延迟关闭 视觉上选中
diff --git a/src/renderer/src/components/move-file/index.vue b/src/renderer/src/components/move-file/index.vue
index 6689e4a..a792459 100644
--- a/src/renderer/src/components/move-file/index.vue
+++ b/src/renderer/src/components/move-file/index.vue
@@ -1,5 +1,5 @@
 <template>
-  <el-dialog v-model="dialogVisible" append-to-body :show-close="false" width="630" :before-close="beforeClose"
+  <el-dialog v-model="model" append-to-body :show-close="false" width="630"
     style="border-radius: 5px;padding-top: 0">
     <div class="dialog-title flex">
       <span>{{ title }}</span>
@@ -7,13 +7,13 @@
     </div>
     <div class="dialog-content">
       <div class="book-name flex" @click="bookVisible = true">
-        <span>{{ curBookName }}</span>
+        <span>{{ curNode.data.itemtitle }}</span>
         <i class="iconfont icon-yidongdaozu"></i>
       </div>
       <el-scrollbar height="400px">
         <div class="book-data">
-          <el-tree ref="refTree" :data="treeData" :props="defaultProps" node-key="id"
-            :default-expanded-keys="defaultExpandedKeys" :current-node-key="currentNodeId" highlight-current
+          <el-tree :data="treeData" :props="defaultProps" node-key="id"
+            :default-expanded-keys="defaultExpandedKeys" :current-node-key="curNode.data.id" highlight-current
             @node-click="handleNodeClick">
             <template #default="{ node }">
               <span :title="node.label" class="tree-label">{{ node.label }}</span>
@@ -24,7 +24,7 @@
     </div>
     <template #footer>
       <div class="dialog-footer">
-        <el-button @click="closeDialog">取消</el-button>
+        <el-button @click="model = false">取消</el-button>
         <el-button type="primary" @click="onSubmit">
           确定
         </el-button>
@@ -43,9 +43,12 @@
 
     <div class="textbook-container">
       <el-scrollbar height="450px">
-        <div class="textbook-item flex" v-for="item in subjectList" :class="curBookId == item.id ? 'active-item' : ''"
+        <div class="textbook-item flex" v-for="item in subjectList" :class="curBook.data.id == item.id ? 'active-item' : ''"
           :key="item.id" @click="changeBook(item)">
-          <img :src="item.avartar" class="textbook-img" alt="">
+          <img v-if="item.avartar" :src="item.avartar.indexOf('http') === 0 ? item.avartar : BaseUrl + item.avartar" class="textbook-img" alt="">
+          <div v-else class="textbook-img">
+            <i class="iconfont icon-jiaocaixuanze" style="font-size: 40px;"></i>
+          </div>
           <span class="book-name">{{ item.itemtitle }}</span>
         </div>
       </el-scrollbar>
@@ -54,9 +57,10 @@
 </template>
 
 <script setup>
-import { ref, reactive, toRaw, onMounted, nextTick, watch } from 'vue'
-import useUserStore from '@/store/modules/user'
-import { listEvaluation } from '@/api/subject'
+import { ref, reactive, toRaw, onMounted, nextTick } from 'vue'
+import { sessionStore } from '@/utils/store'
+import { useGetSubject } from '@/hooks/useGetSubject'
+import { cloneDeep } from 'lodash'
 
 const props = defineProps({
   modelValue: {
@@ -68,134 +72,35 @@ const props = defineProps({
     default: '移动至'
   }
 })
-const userStore = useUserStore()
-const { edustage, edusubject, userId } = userStore.user
+const model = defineModel({ type: Boolean, default: false })
+const BaseUrl = import.meta.env.VITE_APP_BUILD_BASE_PATH
+let useSubject = null
 
-const dialogVisible = ref(false)
 const bookVisible = ref(false)
 //教材
 const subjectList = ref([])
-const evaluationList = ref([])
 const treeData = ref([])
 const defaultProps = {
   children: 'children',
-  label: 'label',
+  label: 'itemtitle',
   class: 'textbook-tree'
 }
-//当前教材ID
-const curBookId = ref(-1)
-//当前教材名称
-const curBookName = ref('')
-// 上册
-const volumeOne = ref([])
-// 当前节点
-const currentNode = reactive({
+// 当前选中的教材
+const curBook = reactive({
   data: {}
 })
-// 当前选中的节点ID
-const currentNodeId = ref(0)
-// 当前选中的节点名称
-const currentNodeName = ref('')
+// 当前节点
+const curNode = reactive({
+  data:{}
+})
+// 提交的数据 节点
+let submitNode = null
+
 // 默认展开的节点
 const defaultExpandedKeys = ref([])
-// tree
-const refTree = ref(null)
+
 // 定义要发送的emit事件
-const emit = defineEmits(['update:modelValue', 'onSubmit'])
-
-watch(() => props.modelValue, (newVal) => {
-  dialogVisible.value = newVal
-})
-
-
-const getSubjectContent = async () => {
-
-  const params = {
-    edusubject,
-    edustage,
-    // entpcourseedituserid: userId,
-    itemgroup: 'textbook',
-    orderby: 'orderidx asc',
-    pageSize: 10000
-  }
-  let data;
-  const { rows } = await listEvaluation(params)
-  localStorage.setItem('evaluationList', JSON.stringify(rows))
-  evaluationList.value = rows
-  data = rows
-
-  //获取教材版本
-  getSubject()
-  //上册
-    /**
-   * 不区分上下册
-   * 2024/08/20调整
-   */
-  // volumeOne.value = data.filter(item => item.level == 1)
-
-  getTreeData()
-}
-
-const getSubject = async () => {
-
-
-  if (localStorage.getItem('subjectList')) {
-    subjectList.value = JSON.parse(localStorage.getItem('subjectList'))
-  }
-  else {
-    const { rows } = await listEvaluation({ itemkey: "version", edusubject, edustage,  pageSize: 10000, orderby: 'orderidx asc', })
-    subjectList.value = rows
-    localStorage.setItem('subjectList', JSON.stringify(subjectList.value))
-  }
-
-  // 默认第一个
-  if(!subjectList.value.length) return
-  curBookName.value = subjectList.value[0].itemtitle
-  curBookId.value = subjectList.value[0].id
-}
-
-const isHaveUnit = (id) => {
-  return evaluationList.value.some(item => {
-    return item.rootid == id
-  })
-}
-
-const getTreeData = () => {
-  //数据过滤
-  let upData = transData(evaluationList.value)
-  if(upData.length){
-    treeData.value = [...upData]
-  }
-  else{
-    treeData.value = []
-    return
-  }
-  nextTick(() => {
-    defaultExpandedKeys.value = [treeData.value[0].id]
-    currentNodeId.value = getLastLevelData(treeData.value)[0].id
-    currentNodeName.value = getLastLevelData(treeData.value)[0].label
-    emitChangeBook()
-  })
-}
-
-
-const emitChangeBook = () => {
-  let curNode = {
-    id: currentNodeId.value,
-    label: currentNodeName.value
-  }
-  let parentNode = findParentByChildId(treeData.value, currentNodeId.value)
-  curNode.parentNode = toRaw(parentNode)
-
-  const data = {
-    textBook: {
-      curBookId: curBookId.value,
-      curBookName: curBookName.value
-    },
-    node: curNode
-  }
-  currentNode.data = data
-}
+const emit = defineEmits(['onSubmit'])
 
 // 根据id 拿到父节点数据
 const findParentByChildId = (treeData, targetNodeId) => {
@@ -219,70 +124,32 @@ const findParentByChildId = (treeData, targetNodeId) => {
   return null;
 }
 
-const handleNodeClick = (data, node) => {
+const handleNodeClick = (data) => {
   /**
    * data : 当前节点数据
-   * node : 当前节点对象 包含当前节点所有数据  parent属性 指向父节点Node对象
    */
-  const nodeData = data;
-  const parentNode = node.parent.data;
-
-  if (Array.isArray(parentNode)) {
-    nodeData.parentNode = null
-  }
-  else {
-    nodeData.parentNode = parentNode
-  }
+  let nodeData = cloneDeep(toRaw(data));
+  //增加一个label 之前取的label
+  nodeData.label = nodeData.itemtitle
+  // 父级节点 如果当前是一级节点 父级则为null
+  let parent = {
+    id: nodeData.parentid,
+    label: nodeData.parenttitle,
+    itemtitle: nodeData.parenttitle
+  } 
+  const parentNode = nodeData.parentid ?  parent : null
+  nodeData.parentNode = parentNode
 
   let curData = {
     textBook: {
-      curBookId: curBookId.value,
-      curBookName: curBookName.value
+      curBookId: curBook.data.id,
+      curBookName: curBook.data.itemtitle
     },
-    node: toRaw(nodeData)
+    node: nodeData
   }
-
-  currentNode.data = curData
-  // emit('nodeClick', curData)
-
+  submitNode = curData
 }
 
-
-const transData = (data) => {
-  let ary = []
-  data.forEach(item => {
-    let obj = {}
-    // 根据当前教材ID 过滤出对应的单元、章节
-    if (item.rootid == curBookId.value) {
-      if(item.level == 1){
-        obj.label = item.itemtitle
-        obj.id = item.id
-        obj.itemtitle = item.itemtitle
-        obj.edudegree = item.edudegree
-        obj.edustage = item.edustage
-        obj.edusubject = item.edusubject
-        let ary2 = []
-        evaluationList.value.forEach(el => {
-          let obj2 = {}
-          if (item.id == el.parentid) {
-            obj2 = {
-              label: el.itemtitle,
-              id: el.id,
-              itemtitle : el.itemtitle,
-              edudegree : el.edudegree,
-              edustage : el.edustage,
-              edusubject : el.edusubject,
-            }
-            ary2.push(obj2)
-          }
-          obj.children = ary2
-        })
-        ary.push(obj)
-      }
-    }
-  })
-  return ary
-}
 // 获取最后一层数据
 const getLastLevelData = (tree) => {
   let lastLevelData = [];
@@ -307,33 +174,53 @@ const getLastLevelData = (tree) => {
 }
 
 // 选择教材
-const changeBook = ({ id, itemtitle }) => {
-  curBookId.value = id
-  curBookName.value = itemtitle
-  getTreeData()
+const changeBook = (data) => {
+  curBook.data = data
+  treeData.value = useSubject.getTreeData(data.id)
+
+  //切换教材后默认展开第一个并选中
+  nextTick(() =>{
+    defaultExpandedKeys.value = [treeData.value[0].id]
+    curNode.data = getLastLevelData(treeData.value)[0]
+    handleNodeClick(curNode.data)
+  })
+
   setTimeout(() => {
     bookVisible.value = false
   }, 0);
 }
 
-
 const onSubmit = () => {
-  emit('onSubmit', toRaw(currentNode.data))
-  closeDialog()
+  emit('onSubmit', submitNode)
+  model.value = false
 }
 
-const closeDialog = () => {
-  emit('update:modelValue', false)
-}
+onMounted(async () => {
+  // 不缓存记录选择的章节 教材 只获取
+  useSubject = await useGetSubject()
+  subjectList.value = sessionStore.get('subject.bookList')
+  // 当前教材
+  if(sessionStore.get('subject.curBook')){
+    curBook.data = sessionStore.get('subject.curBook')
+  }
+  else{
+    curBook.data = subjectList.value[0]
+  }
 
-// 关闭弹窗前
-const beforeClose = (done) => {
-  emit('update:modelValue', false)
-  done()
-}
-
-onMounted(() => {
-  getSubjectContent()
+  // 章节"树"
+  treeData.value = useSubject.getTreeData(curBook.data.id)
+  nextTick(() =>{
+    // 默认展开 选中
+    if(sessionStore.get('subject.curNode')){
+      defaultExpandedKeys.value = sessionStore.get('subject.defaultExpandedKeys')
+      curNode.data = sessionStore.get('subject.curNode')
+    }else{
+      defaultExpandedKeys.value = [treeData.value[0].id]
+      curNode.data = getLastLevelData(treeData.value)[0]
+    }
+    handleNodeClick(curNode.data)
+  })
+  
 })
 </script>
 
diff --git a/src/renderer/src/hooks/useGetSubject.js b/src/renderer/src/hooks/useGetSubject.js
index 07bbb5e..f7882a2 100644
--- a/src/renderer/src/hooks/useGetSubject.js
+++ b/src/renderer/src/hooks/useGetSubject.js
@@ -63,7 +63,6 @@ export const useGetSubject = async () =>{
       }
       sessionStore.set('subject.curNode', curNode)
     }
-  
   }
 
   // 单元章节数据转为“树”结构
@@ -73,9 +72,7 @@ export const useGetSubject = async () =>{
     data.forEach( item => {
       item.children = unitList.value.filter( item2 => item2.parentid == item.id && item2.level == 2)
     }) 
-    sessionStore.set('subject.subjectTree', data)
     return data
-
   }
 
   await getSubjectUnit()
diff --git a/src/renderer/src/layout/components/Header.vue b/src/renderer/src/layout/components/Header.vue
index 710c338..2f9b859 100644
--- a/src/renderer/src/layout/components/Header.vue
+++ b/src/renderer/src/layout/components/Header.vue
@@ -175,7 +175,13 @@ function setLayout() {
 }
 // 切换学科
 const changeSubject = async (command) =>{
-  clearBookInfo()
+  let sessionSubject = {
+    bookList: null, 
+    curBook: null, 
+    curNode: null, 
+    defaultExpandedKeys: [], 
+  }
+  sessionStore.set( 'subject', sessionSubject)
   const { userId, userName, phonenumber, plainpwd  } = userStore.user
   const data = {
     userId,
diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index 34a442b..a5575a9 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -511,6 +511,7 @@ export default {
             })
             this.currentFileList.splice(index, 1)
           })
+          ElMessage.success('操作成功')
         }
       })
     },