diff --git a/src/renderer/src/components/choose-textbook/index.vue b/src/renderer/src/components/choose-textbook/index.vue
index d5217cc..813045f 100644
--- a/src/renderer/src/components/choose-textbook/index.vue
+++ b/src/renderer/src/components/choose-textbook/index.vue
@@ -5,7 +5,9 @@
       <i class="iconfont icon-xiangyou"></i>
     </div>
     <div class="book-list">
-      <el-tree :data="treeData" :props="defaultProps" highlight-current @node-click="handleNodeClick">
+      <el-tree ref="treeref" :data="treeData" :props="defaultProps"  node-key="id"
+      :default-expanded-keys="defaultExpandedKeys"
+      :current-node-key="currentNode" highlight-current @node-click="handleNodeClick">
         <template #default="{ node }">
           <span :title="node.label" class="tree-label">{{ node.label }}</span>
         </template>
@@ -35,7 +37,7 @@
 </template>
 
 <script setup>
-import { onMounted, ref } from 'vue';
+import { onMounted, ref, nextTick  } from 'vue';
 import useUserStore from '@/store/modules/user'
 import { listEvaluation } from '@/api/subject'
 
@@ -63,6 +65,12 @@ const curBookName = ref('')
 const volumeOne = ref([])
 // 下册
 const volumeTwo = ref([])
+// 当前选中的节点
+const currentNode = ref(0)
+// 默认展开的节点
+const defaultExpandedKeys = ref([])
+// tree
+const treeref = ref(null)
 
 
 //获取教材下面的单元内容
@@ -101,6 +109,33 @@ const getTreeData = () => {
   let upData = transData(volumeOne.value)
   let downData = transData(volumeTwo.value)
   treeData.value = upData.length ? upData : downData
+  defaultExpandedKeys.value = [treeData.value[0].id]
+  nextTick(() => {
+    currentNode.value = getLastLevelData(treeData.value)[0].id
+  })
+ 
+}
+
+const getLastLevelData = (tree) => {
+  let lastLevelData = [];
+      // 递归函数遍历树形结构
+      function traverseTree(nodes) {
+        nodes.forEach((node) => {
+          // 如果当前节点有子节点，继续遍历
+          if (node.children && node.children.length > 0) {
+            traverseTree(node.children);
+          } else {
+            // 如果没有子节点，说明是最后一层的节点
+            lastLevelData.push(node);
+          }
+        });
+      }
+
+      // 调用递归函数开始遍历
+      traverseTree(tree);
+
+      // 返回最后一层的数据
+      return lastLevelData;
 }
 
 
@@ -146,9 +181,6 @@ const isHaveUnit = (id) => {
   })
 }
 
-const renderContent = (h, { node, data }) => {
-  console.log(node, data)
-}
 
 const handleNodeClick = (data) => {
   emit('nodeClick', data)
diff --git a/src/renderer/src/components/upload-dialog/index.vue b/src/renderer/src/components/upload-dialog/index.vue
index 9f0cd86..2ac608c 100644
--- a/src/renderer/src/components/upload-dialog/index.vue
+++ b/src/renderer/src/components/upload-dialog/index.vue
@@ -4,7 +4,8 @@
       <el-form>
         <el-form-item label="文件">
           <div class="create-item file-item flex">
-            <el-upload action="" multiple :before-upload="hanleFileBefore" :auto-upload="true">
+            <el-upload :file-list="fileList" :show-file-list="false" :auto-upload="false" multiple
+              :on-change="hanleFileChange">
               <el-button slot="trigger">选择文件</el-button>
             </el-upload>
             <span class="upload-desc">说明：一次最多上传5个文件，单个文件大小不能大于100M</span>
@@ -22,7 +23,7 @@
               </div>
               <div class="flex-type flex">
                 <span class="name">类别：</span>
-                <el-select v-model="item.fileType" placeholder="Select" style="width: 100px">
+                <el-select v-model="item.fileData.fileFlag" placeholder="Select" style="width: 100px">
                   <el-option v-for="item in resourceType" :key="item.alue" :label="item.label" :value="item.value" />
                 </el-select>
 
@@ -78,10 +79,14 @@ const resourceType = ref([
 ])
 
 
+
 watch(() => props.modelValue, (newVal) => {
   dialogValue.value = newVal
 })
-const hanleFileBefore = (rawFile) => {
+
+const hanleFileChange = (file) => {
+
+
 
   // 音频 类型
   const audioTypes = ['audio/mpeg', 'audio/wav', 'audio/ogg', 'audio/aac']
@@ -94,27 +99,47 @@ const hanleFileBefore = (rawFile) => {
   // pdf 类型
   const pdfTypes = ['application/pdf']
 
-  const fileType = rawFile.type
+  const fileType = file.raw.type
   if (!(audioTypes.includes(fileType) || videoTypes.includes(fileType) || wordTypes.includes(fileType) || pptTypes.includes(fileType) || pdfTypes.includes(fileType))) {
     ElMessage.error('文件格式错误! 请上传音频、视频、word、ppt、pdf文件!')
     return false
   }
   // 验证文件大小
-  const fileSize = rawFile.size / 1024 / 1024 > 100
+  const fileSize = file.raw.size / 1024 / 1024 > 100
   if (fileSize) {
     ElMessage.error('文件大小错误! 请上传小于100M的文件!')
     return false
   }
-  console.log(rawFile)
-  rawFile.fileType = 1
-  fileList.value.push(rawFile)
-
+  if (file.status === 'ready') {
+    file.fileData = {
+      textbookId: '123',
+      levelFirstId: '123',
+      levelSecondId: '123',
+      fileSource: '平台',
+      fileFlag: 1,
+      fileRoot: '资源'
+    }
+    file.callback = successFile
+    fileList.value.push(file)
+  }
   return false
 }
 
-const getFileTypeIcon = (fileName)=>{
+let fileSuccessAry = []
+let fileNums = 0;
+const successFile = (res) => {
+  fileSuccessAry.push(res)
+  if(fileSuccessAry.length == fileNums){
+    let flag = fileSuccessAry.every(item => item.code == 200)
+    if(flag){
+      ElMessage.success('上传成功!')
+      fileNums = 0
+    }
+  }
+}
+
+const getFileTypeIcon = (fileName) => {
   const name = fileName.substr(fileName.lastIndexOf('.') + 1);
-  console.log(name)
   const iconObj = {
     pdf: 'icon-pdf',
     ppt: 'icon-ppt',
@@ -132,18 +157,21 @@ const delFile = (index) => {
 
 // 关闭弹窗前
 const beforeClose = (done) => {
+  fileNums = fileList.value.length
   fileList.value = []
   emit('update:modelValue', false)
   done()
 }
 // 关闭弹窗
 const closeDialog = () => {
+  fileNums = fileList.value.length
   fileList.value = []
   emit('update:modelValue', false)
 }
 // 确定
 const submitFile = () => {
   emit('submitFile', fileList.value)
+  closeDialog()
 }
 
 
@@ -172,15 +200,18 @@ const submitFile = () => {
       width: 100%;
       justify-content: space-between;
       margin-bottom: 15px;
+
       .file-name {
         width: 50%;
         margin-right: 20px;
         display: flex;
         align-items: center
       }
-      .icon{
+
+      .icon {
         font-size: 30px;
       }
+
       .flex-type {
         align-items: center;
         margin-right: 20px;
@@ -192,6 +223,7 @@ const submitFile = () => {
     .name {
       position: relative;
       flex-shrink: 0;
+
       &::after {
         content: '*';
         position: absolute;