diff --git a/src/api/system/oss/index.ts b/src/api/system/oss/index.ts
index 7fbad3b..8987300 100644
--- a/src/api/system/oss/index.ts
+++ b/src/api/system/oss/index.ts
@@ -276,4 +276,12 @@ export function delPerson(id: string | number | Array<string | number>) {
     url: '/oss/person/' + id,
     method: 'delete'
   });
-}
\ No newline at end of file
+}
+
+export const getVolume = (query?: any): AxiosPromise<any[]> => {
+  return request({
+    url: '/resource/oss/volume',
+    method: 'get',
+    params: query
+  });
+};
\ No newline at end of file
diff --git a/src/assets/styles/index.scss b/src/assets/styles/index.scss
index debb6bf..73be2c1 100644
--- a/src/assets/styles/index.scss
+++ b/src/assets/styles/index.scss
@@ -217,3 +217,10 @@ aside {
 .w100 {
   width: 100%;
 }
+
+.text-ellipsis {
+  text-overflow: ellipsis;
+  overflow: hidden;
+  word-break: break-all;
+  white-space: nowrap
+}
\ No newline at end of file
diff --git a/src/components/FileMd5Upload/index.vue b/src/components/FileMd5Upload/index.vue
index 7c50c7f..7bb7dac 100644
--- a/src/components/FileMd5Upload/index.vue
+++ b/src/components/FileMd5Upload/index.vue
@@ -2,12 +2,14 @@
   <div class="upload-file">
     <el-upload ref="fileUploadRef" drag multiple :action="uploadFileUrl" :before-upload="handleBeforeUpload"
       :file-list="fileList" :limit="limit" :on-error="handleUploadError" :on-exceed="handleExceed"
-      :on-success="handleUploadSuccess" :show-file-list="false" :headers="headers" class="upload-file-uploader">
+      :on-progress="uploadVideoProcess" :on-success="handleUploadSuccess" :show-file-list="false" :headers="headers"
+      class="upload-file-uploader">
       <el-icon class="el-icon--upload"><upload-filled color="#FF4D4F" /></el-icon>
       <div class="el-upload__text">
         请将文件拖拽到此处上传 <em>点击上传</em>
       </div>
     </el-upload>
+    <el-progress v-if="progressFlag" :percentage="loadProgress"></el-progress>
     <!-- 上传提示 -->
     <div v-if="showTip" class="el-upload__tip">
       支持上传
@@ -66,6 +68,20 @@ const showTip = computed(() => props.isShowTip && (props.fileType || props.fileS
 
 const fileUploadRef = ref<ElUploadInstance>();
 
+const loadProgress = ref(0) // 动态显示进度条
+const progressFlag = ref(false) // 关闭进度条
+
+const uploadVideoProcess = (event, file, fileList) => {
+  progressFlag.value = true
+  loadProgress.value = parseInt(event.percent) // 动态获取文件上传进度
+  if (loadProgress.value >= 100) {
+    loadProgress.value = 100
+    // setTimeout(() => {
+    //   progressFlag.value = false
+    // }, 1000);
+  }
+}
+
 watch(
   () => props.modelValue,
   async (val: any) => {
@@ -187,6 +203,7 @@ const handleExceed = () => {
 // 上传失败
 const handleUploadError = () => {
   proxy?.$modal.msgError('上传文件失败');
+  progressFlag.value = false
 };
 
 // 上传成功回调
@@ -205,6 +222,7 @@ const handleUploadSuccess = (res: any, file: UploadFile) => {
     fileUploadRef.value?.handleRemove(file);
     uploadedSuccessfully();
   }
+  progressFlag.value = false
 };
 
 // 删除文件
diff --git a/src/composables/useVolume.ts b/src/composables/useVolume.ts
new file mode 100644
index 0000000..49ca20f
--- /dev/null
+++ b/src/composables/useVolume.ts
@@ -0,0 +1,19 @@
+import { ref, onMounted } from 'vue'
+import { getVolume } from '@/api/system/oss'
+
+export function useVolume(type: number) {
+  const volume = ref<any>()
+
+  const getVolumeData = async () => {
+    const res = await getVolume({ type })
+    volume.value = res.data
+  }
+
+  onMounted(() => {
+    getVolumeData()
+  })
+
+  return {
+    volume
+  }
+}
\ No newline at end of file
diff --git a/src/layout/components/Navbar.vue b/src/layout/components/Navbar.vue
index 704f58f..a29882a 100644
--- a/src/layout/components/Navbar.vue
+++ b/src/layout/components/Navbar.vue
@@ -79,6 +79,8 @@ const openSearchMenu = () => {
 const dynamicTenantEvent = async (tenantId: string) => {
   if (companyName.value != null && companyName.value !== '') {
     await dynamicTenant(tenantId);
+    userStore.setenantId(tenantId)
+    
     dynamic.value = true;
     proxy?.$tab.closeAllPage();
     proxy?.$router.push('/');
@@ -116,7 +118,7 @@ const logout = async () => {
     type: 'warning'
   });
   await userStore.logout();
-  location.href = import.meta.env.VITE_APP_CONTEXT_PATH + 'index';
+  location.href = import.meta.env.VITE_APP_CONTEXT_PATH + '/index';
 };
 
 const emits = defineEmits(['setLayout']);
diff --git a/src/router/index.ts b/src/router/index.ts
index 2786014..0da27ed 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -71,7 +71,7 @@ export const constantRoutes: RouteRecordRaw[] = [
         path: '/index',
         component: () => import('@/views/index.vue'),
         name: 'Index',
-        meta: { title: '首页', icon: 'dashboard', affix: true}
+        meta: { title: '首页', icon: 'dashboard', affix: true, noCache: true }
       }
     ]
   },
diff --git a/src/store/modules/user.ts b/src/store/modules/user.ts
index 4122294..38cf9c5 100644
--- a/src/store/modules/user.ts
+++ b/src/store/modules/user.ts
@@ -10,6 +10,7 @@ export const useUserStore = defineStore('user', () => {
   const name = ref('');
   const nickname = ref('');
   const userId = ref<string | number>('');
+  const tenantId = ref('');
   const avatar = ref('');
   const roles = ref<Array<string>>([]); // 用户角色编码集合 → 判断路由权限
   const permissions = ref<Array<string>>([]); // 用户权限编码集合 → 判断按钮权限
@@ -67,7 +68,13 @@ export const useUserStore = defineStore('user', () => {
     avatar.value = value;
   };
 
+  const setenantId = (value: any) => {
+    tenantId.value = value
+  }
+
   return {
+    tenantId,
+    setenantId,
     userId,
     token,
     nickname,
diff --git a/src/views/index.vue b/src/views/index.vue
index 4fe85e9..8b8603e 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -176,6 +176,8 @@
 </template>
 
 <script setup name="Index" lang="ts">
+import { watch } from 'vue'
+import useUserStore from '@/store/modules/user';
 import * as echarts from 'echarts';
 import { use } from 'echarts/core'
 import { CanvasRenderer } from "echarts/renderers";
@@ -186,6 +188,7 @@ import VChart from 'vue-echarts'
 import { getGradeNum, getClassNum, getTeacherNum, getOssNum, getOssUseRank, getOssType } from '@/api/index'
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
+const userStore = useUserStore()
 
 use([
   CanvasRenderer,
@@ -276,6 +279,12 @@ onMounted(() => {
   getOssTypeData()
 })
 
+watch(() => userStore.tenantId, (newVal, oldVal) => {
+  initNum()
+  getOssUseRankData()
+  getOssTypeData()
+})
+
 const pieOption = ref({
   title: {
     text: '资源总数',
diff --git a/src/views/resource/catalogPerson/components/FileList.vue b/src/views/resource/catalogPerson/components/FileList.vue
index 21937b1..5980cdf 100644
--- a/src/views/resource/catalogPerson/components/FileList.vue
+++ b/src/views/resource/catalogPerson/components/FileList.vue
@@ -27,11 +27,11 @@
       <template #header>
         <el-row :gutter="10" class="mb8">
           <el-col v-if="isUpload" :span="1.5">
-            <el-button v-hasPermi="['system:oss:upload']" type="primary" plain icon="Upload"
-              @click="handleFile">上传课件</el-button>
+            <el-button  type="primary" plain icon="Upload"
+              @click="handleFile">上传文件</el-button>
           </el-col>
           <el-col :span="1.5">
-            <el-button v-hasPermi="['system:oss:remove']" type="danger" plain icon="Delete" :disabled="multiple"
+            <el-button  type="danger" plain icon="Delete" :disabled="multiple"
               @click="handleDelete()">
               删除
             </el-button>
@@ -57,7 +57,7 @@
             <el-tooltip content="预览" placement="top">
               <el-button link type="primary" icon="View" @click="handlePreview(scope.row)">预览</el-button>
             </el-tooltip>
-            <el-tooltip v-hasPermi="['system:oss:download']" content="下载" placement="top">
+            <el-tooltip content="下载" placement="top">
               <el-button link type="primary" icon="Download" @click="handleDownload(scope.row)">下载</el-button>
             </el-tooltip>
 
@@ -68,7 +68,7 @@
               <el-button link type="primary" icon="DocumentCopy" @click="handleCopy(scope.row)">复制</el-button>
             </el-tooltip>
             <el-tooltip content="删除" placement="top">
-              <el-button v-hasPermi="['system:oss:remove']" link type="primary" icon="Delete"
+              <el-button  link type="primary" icon="Delete"
                 @click="handleDelete(scope.row)">删除</el-button>
             </el-tooltip>
           </template>
@@ -115,7 +115,7 @@
         v-if="imgSuffix.includes(currentFile.fileSuffix)" :src="imgUrl" />
     </el-dialog>
 
-    <el-dialog v-model="treeMoveDialog.visible" :title="treeMoveDialog.title" width="500px" append-to-body>
+    <el-dialog v-model="treeMoveDialog.visible" :title="treeMoveDialog.title" width="500px" append-to-body @closed="handlePreviewClose">
       <el-form ref="treeMoveFormRef" :model="treeMoveForm" :rules="treeMoveRules">
         <el-form-item label="移动至" prop="catalogId">
           <el-tree-select v-model="treeMoveForm.catalogId" :data="treeData"
@@ -417,13 +417,15 @@ const options = ref({
   transformData: (workbookData) => { return workbookData }, //将获取到的excel数据进行处理之后且渲染到页面之前，可通过transformData对即将渲染的数据及样式进行修改，此时每个单元格的text值就是即将渲染到页面上的内容
 })
 
+const fileLoading = ref(false)
 const currentFile = ref()
 const file = ref('')
-const fileLoading = ref(false)
 const txt = ref('')
 const imgUrl = ref('')
 const handlePreview = async (row: any) => {
   file.value = ''
+  txt.value = ''
+  imgUrl.value = ''
   fileLoading.value = true
   previewDialog.visible = true
   currentFile.value = row
@@ -447,6 +449,7 @@ const handlePreview = async (row: any) => {
 const handlePreviewClose = () => {
   file.value = ''
   txt.value = ''
+  imgUrl.value = ''
 }
 
 const getlistCatalogPerson = async () => {
diff --git a/src/views/resource/catalogPerson/index.vue b/src/views/resource/catalogPerson/index.vue
index 47238ad..798c076 100644
--- a/src/views/resource/catalogPerson/index.vue
+++ b/src/views/resource/catalogPerson/index.vue
@@ -15,8 +15,7 @@
               <template #header>
                 <el-row :gutter="10" class="mb8">
                   <el-col :span="1.5">
-                    <el-button type="primary" plain icon="Plus" @click="handleAdd()"
-                      v-hasPermi="['resource:catalogPerson:add']">新增</el-button>
+                    <el-button type="primary" plain icon="Plus" @click="handleAdd()">新增</el-button>
                   </el-col>
                   <el-col :span="1.5">
                     <el-button type="info" plain icon="Sort" @click="handleToggleExpandAll">展开/折叠</el-button>
@@ -27,28 +26,34 @@
               <el-table ref="catalogPersonTableRef" @row-click="handleRowClick" v-loading="loading"
                 :data="catalogPersonList" row-key="catalogId" :default-expand-all="isExpandAll"
                 :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
-                <el-table-column label="分类名称" align="left" prop="catalogName" />
+                <el-table-column label="分类名称" align="left" prop="catalogName">
+                  <template #default="scope">
+                    <el-popover placement="top-start" title="分类名称" :width="200" trigger="hover"
+                      :content="scope.row.catalogName">
+                      <template #reference>
+                        <span class="text-ellipsis">{{ scope.row.catalogName }}</span>
+                      </template>
+                    </el-popover>
+                  </template>
+                </el-table-column>
                 <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                   <template #default="scope">
                     <el-tooltip content="修改" placement="top">
-                      <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
-                        v-hasPermi="['resource:catalogPerson:edit']" />
+                      <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" />
                     </el-tooltip>
                     <el-tooltip content="新增" placement="top">
-                      <el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)"
-                        v-hasPermi="['resource:catalogPerson:add']" />
+                      <el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)" />
                     </el-tooltip>
                     <el-tooltip content="删除" placement="top">
-                      <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
-                        v-hasPermi="['resource:catalogPerson:remove']" />
+                      <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" />
                     </el-tooltip>
                   </template>
                 </el-table-column>
               </el-table>
             </el-card>
           </div>
-          <div class="bottom">
-            <span>资源空间:639.7MB / 1TB</span>
+          <div class="bottom" v-if="volume">
+            <span>资源空间:{{ volume.useVolume }}MB / {{ volume.totalVolume }}TB</span>
             <el-progress :percentage="55" />
           </div>
         </div>
@@ -85,7 +90,7 @@
 import { listCatalogPerson, getCatalogPerson, delCatalogPerson, addCatalogPerson, updateCatalogPerson } from "@/api/resource/catalogPerson";
 import { CatalogPersonVO, CatalogPersonQuery, CatalogPersonForm } from '@/api/resource/catalogPerson/types';
 import useUserStore from '@/store/modules/user';
-
+import { useVolume } from "@/composables/useVolume";
 import FileList from "./components/FileList.vue";
 
 type CatalogPersonOption = {
@@ -96,6 +101,8 @@ type CatalogPersonOption = {
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
 
+const { volume } = useVolume(2);
+
 const userStore = useUserStore();
 const catalogPersonList = ref<CatalogPersonVO[]>([]);
 const catalogPersonOptions = ref<CatalogPersonOption[]>([]);
@@ -268,6 +275,7 @@ const handleDelete = async (row: CatalogPersonVO) => {
   proxy?.$modal.msgSuccess("删除成功");
 }
 
+
 onMounted(() => {
   getList();
 });
diff --git a/src/views/resource/catalogResource/index.vue b/src/views/resource/catalogResource/index.vue
index 81aed76..b71008b 100644
--- a/src/views/resource/catalogResource/index.vue
+++ b/src/views/resource/catalogResource/index.vue
@@ -35,7 +35,16 @@
           <el-table ref="catalogResourceTableRef" @row-click="handleNodeClick" v-loading="loading"
             :data="catalogResourceList" row-key="catalogId" :default-expand-all="isExpandAll"
             :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
-            <el-table-column label="专题名称" align="left" prop="catalogName" />
+            <el-table-column label="专题名称" align="left" prop="catalogName">
+              <template #default="scope">
+                <el-popover placement="top-start" title="专题名称" :width="200" trigger="hover"
+                  :content="scope.row.catalogName">
+                  <template #reference>
+                    <span class="text-ellipsis">{{ scope.row.catalogName }}</span>
+                  </template>
+                </el-popover>
+              </template>
+            </el-table-column>
             <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="120">
               <template #default="scope">
                 <el-tooltip content="修改" placement="top">
diff --git a/src/views/resource/catalogTextbook/index.vue b/src/views/resource/catalogTextbook/index.vue
index d44929c..32dd6a2 100644
--- a/src/views/resource/catalogTextbook/index.vue
+++ b/src/views/resource/catalogTextbook/index.vue
@@ -35,7 +35,16 @@
           <el-table ref="catalogTextbookTableRef" @row-click="handleNodeClick" v-loading="loading"
             :data="catalogTextbookList" row-key="catalogId" :default-expand-all="isExpandAll"
             :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
-            <el-table-column label="教材名称" align="left" prop="catalogName" />
+            <el-table-column label="教材名称" align="left" prop="catalogName">
+              <template #default="scope">
+                <el-popover placement="top-start" title="教材名称" :width="200" trigger="hover"
+                  :content="scope.row.catalogName">
+                  <template #reference>
+                    <span class="text-ellipsis">{{ scope.row.catalogName }}</span>
+                  </template>
+                </el-popover>
+              </template>
+            </el-table-column>
             <el-table-column label="目录类型" align="center" prop="type" width="100">
               <template #default="scope">
                 <el-tag v-if="scope.row.type === 1" type="success">主目录</el-tag>
diff --git a/src/views/resourceMgt/catalogResourceMgt/index.vue b/src/views/resourceMgt/catalogResourceMgt/index.vue
index a8fa6ac..47f23ea 100644
--- a/src/views/resourceMgt/catalogResourceMgt/index.vue
+++ b/src/views/resourceMgt/catalogResourceMgt/index.vue
@@ -10,8 +10,8 @@
           <el-tree ref="treeRef" v-loading="treeLoading" :data="treeData" :props="defaultProps" default-expand-all
             @node-click="handleNode" />
         </div>
-        <div class="bottom">
-          <span>资源空间:639.7MB / 1TB</span>
+        <div class="bottom" v-if="volume">
+          <span>资源空间:{{ volume.useVolume }}MB / {{ volume.totalVolume }}TB</span>
           <el-progress :percentage="55" />
         </div>
       </div>
@@ -48,7 +48,7 @@
             <el-row :gutter="10" class="mb8">
               <el-col v-if="isUpload" :span="1.5">
                 <el-button v-hasPermi="['file:resource:add']" type="primary" plain icon="Upload"
-                  @click="handleFile">上传课件</el-button>
+                  @click="handleFile">上传文件</el-button>
               </el-col>
               <el-col :span="1.5">
                 <el-button v-hasPermi="['file:resource:remove']" type="danger" plain icon="Delete" :disabled="multiple"
@@ -75,14 +75,16 @@
             <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="350">
               <template #default="scope">
 
-                <el-tooltip v-hasPermi="['file:resource:review']" v-if="isAudit" content="审核通过" placement="top">
-                  <el-button link type="primary" icon="CopyDocument"
-                    @click="handleAuditBtn(scope.row, 1)">审核通过</el-button>
-                </el-tooltip>
-                <el-tooltip v-hasPermi="['file:resource:review']" v-if="isAudit" content="审核不通过" placement="top">
-                  <el-button link type="primary" icon="DocumentCopy"
-                    @click="handleAuditBtn(scope.row, 0)">审核不通过</el-button>
-                </el-tooltip>
+                <span v-hasPermi="['file:resource:review']">
+                  <el-tooltip v-if="isAudit" content="审核通过" placement="top">
+                    <el-button link type="primary" icon="CopyDocument"
+                      @click="handleAuditBtn(scope.row, 1)">审核通过</el-button>
+                  </el-tooltip>
+                  <el-tooltip v-if="isAudit" content="审核不通过" placement="top">
+                    <el-button link type="primary" icon="DocumentCopy"
+                      @click="handleAuditBtn(scope.row, 0)">审核不通过</el-button>
+                  </el-tooltip>
+                </span>
 
                 <el-tooltip v-hasPermi="['file:resource:preview']" content="预览" placement="top">
                   <el-button link type="primary" icon="View" @click="handlePreview(scope.row)">预览</el-button>
@@ -125,7 +127,8 @@
           </template>
         </el-dialog>
 
-        <el-dialog v-model="previewDialog.visible" :title="previewDialog.title" width="900px" append-to-body @closed="handlePreviewClose">
+        <el-dialog v-model="previewDialog.visible" :title="previewDialog.title" width="900px" append-to-body
+          @closed="handlePreviewClose">
           <vue-office-docx v-loading="fileLoading" element-loading-text="加载中..."
             v-if="currentFile.fileSuffix == '.doc' || currentFile.fileSuffix == '.docx'" :src="file" />
 
@@ -189,6 +192,8 @@ import { OssForm, OssQuery, OssVO } from '@/api/system/oss/types';
 import { listCatalogResource } from "@/api/resource/catalogResource";
 import { CatalogTextbookVO } from '@/api/resource/catalogTextbook/types';
 
+import { useVolume } from "@/composables/useVolume";
+
 //引入VueOfficeDocx组件
 import VueOfficeDocx from '@vue-office/docx'
 //引入相关样式
@@ -202,6 +207,8 @@ import VueOfficePdf from '@vue-office/pdf'
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
 
+const { volume } = useVolume(1);
+
 const fileSuffix = ['.doc', '.docx', '.xls', '.xlsx', '.ppt', '.pptx', '.pdf']
 const imgSuffix = ['.jpg', '.png', '.jpeg', '.gif', '.bmp']
 
@@ -529,13 +536,15 @@ const options = ref({
   transformData: (workbookData) => { return workbookData }, //将获取到的excel数据进行处理之后且渲染到页面之前，可通过transformData对即将渲染的数据及样式进行修改，此时每个单元格的text值就是即将渲染到页面上的内容
 })
 
+const fileLoading = ref(false)
 const currentFile = ref()
 const file = ref('')
-const fileLoading = ref(false)
 const txt = ref('')
 const imgUrl = ref('')
 const handlePreview = async (row: any) => {
   file.value = ''
+  txt.value = ''
+  imgUrl.value = ''
   fileLoading.value = true
   previewDialog.visible = true
   currentFile.value = row
@@ -559,6 +568,7 @@ const handlePreview = async (row: any) => {
 const handlePreviewClose = () => {
   file.value = ''
   txt.value = ''
+  imgUrl.value = ''
 }
 
 const treeLoading = ref(false)
diff --git a/src/views/resourceMgt/catalogTextbookMgt/index.vue b/src/views/resourceMgt/catalogTextbookMgt/index.vue
index 93fd544..6350b17 100644
--- a/src/views/resourceMgt/catalogTextbookMgt/index.vue
+++ b/src/views/resourceMgt/catalogTextbookMgt/index.vue
@@ -10,15 +10,15 @@
             <el-radio-button label="试卷" :value="4" />
           </el-radio-group>
           <div class="line"></div>
-          <el-button type="" text="plain">全部课件</el-button>
+          <el-button type="" text="plain">全部文件</el-button>
           <br>
           <el-button v-hasPermi="['file:textbook:awaitList']" :class="['btn-audit', isAudit && 'active']" type=""
             text="plain" @click="handleAudit">待审核</el-button>
           <el-tree ref="treeRef" v-loading="treeLoading" :data="treeData" :props="defaultProps" default-expand-all
             @node-click="handleNode" />
         </div>
-        <div class="bottom">
-          <span>资源空间:639.7MB / 1TB</span>
+        <div class="bottom" v-if="volume">
+          <span>资源空间:{{ volume.useVolume }}MB / {{ volume.totalVolume }}TB</span>
           <el-progress :percentage="55" />
         </div>
       </div>
@@ -55,7 +55,7 @@
             <el-row :gutter="10" class="mb8">
               <el-col v-if="isUpload" :span="1.5">
                 <el-button v-hasPermi="['file:textbook:add']" type="primary" plain icon="Upload"
-                  @click="handleFile">上传课件</el-button>
+                  @click="handleFile">上传文件</el-button>
               </el-col>
               <el-col :span="1.5">
                 <el-button v-hasPermi="['file:textbook:remove']" type="danger" plain icon="Delete" :disabled="multiple"
@@ -82,14 +82,16 @@
             <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="350">
               <template #default="scope">
 
-                <el-tooltip v-if="isAudit" v-hasPermi="['file:textbook:review']" content="审核通过" placement="top">
-                  <el-button link type="primary" icon="CopyDocument"
-                    @click="handleAuditBtn(scope.row, 1)">审核通过</el-button>
-                </el-tooltip>
-                <el-tooltip v-if="isAudit" v-hasPermi="['file:textbook:review']" content="审核不通过" placement="top">
-                  <el-button link type="primary" icon="DocumentCopy"
-                    @click="handleAuditBtn(scope.row, 0)">审核不通过</el-button>
-                </el-tooltip>
+                <span v-hasPermi="['file:textbook:review']">
+                  <el-tooltip v-if="isAudit" content="审核通过" placement="top">
+                    <el-button link type="primary" icon="CopyDocument"
+                      @click="handleAuditBtn(scope.row, 1)">审核通过</el-button>
+                  </el-tooltip>
+                  <el-tooltip v-if="isAudit" content="审核不通过" placement="top">
+                    <el-button link type="primary" icon="DocumentCopy"
+                      @click="handleAuditBtn(scope.row, 0)">审核不通过</el-button>
+                  </el-tooltip>
+                </span>
 
                 <el-tooltip v-hasPermi="['file:textbook:preview']" content="预览" placement="top">
                   <el-button link type="primary" icon="View" @click="handlePreview(scope.row)">预览</el-button>
@@ -132,7 +134,8 @@
           </template>
         </el-dialog>
 
-        <el-dialog v-model="previewDialog.visible" :title="previewDialog.title" width="900px" append-to-body @closed="handlePreviewClose">
+        <el-dialog v-model="previewDialog.visible" :title="previewDialog.title" width="900px" append-to-body
+          @closed="handlePreviewClose">
           <vue-office-docx v-loading="fileLoading" element-loading-text="加载中..."
             v-if="currentFile.fileSuffix == '.doc' || currentFile.fileSuffix == '.docx'" :src="file" />
 
@@ -196,6 +199,8 @@ import { OssForm, OssQuery, OssVO } from '@/api/system/oss/types';
 import { listCatalogTextbook } from "@/api/resource/catalogTextbook";
 import { CatalogTextbookVO } from '@/api/resource/catalogTextbook/types';
 
+import { useVolume } from "@/composables/useVolume";
+
 //引入VueOfficeDocx组件
 import VueOfficeDocx from '@vue-office/docx'
 //引入相关样式
@@ -208,6 +213,7 @@ import '@vue-office/excel/lib/index.css'
 import VueOfficePdf from '@vue-office/pdf'
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
+const { volume } = useVolume(1);
 
 const fileSuffix = ['.doc', '.docx', '.xls', '.xlsx', '.ppt', '.pptx', '.pdf']
 const imgSuffix = ['.jpg', '.png', '.jpeg', '.gif', '.bmp']
@@ -507,13 +513,15 @@ const options = ref({
   transformData: (workbookData) => { return workbookData }, //将获取到的excel数据进行处理之后且渲染到页面之前，可通过transformData对即将渲染的数据及样式进行修改，此时每个单元格的text值就是即将渲染到页面上的内容
 })
 
+const fileLoading = ref(false)
 const currentFile = ref()
 const file = ref('')
-const fileLoading = ref(false)
 const txt = ref('')
 const imgUrl = ref('')
 const handlePreview = async (row: any) => {
   file.value = ''
+  txt.value = ''
+  imgUrl.value = ''
   fileLoading.value = true
   previewDialog.visible = true
   currentFile.value = row
@@ -537,6 +545,7 @@ const handlePreview = async (row: any) => {
 const handlePreviewClose = () => {
   file.value = ''
   txt.value = ''
+  imgUrl.value = ''
 }
 
 const treeLoading = ref(false)