diff --git a/public/css/tool.css b/public/css/tool.css
index db14df0..20cf340 100644
--- a/public/css/tool.css
+++ b/public/css/tool.css
@@ -2162,7 +2162,7 @@ body .el-card.lrtt>.el-card__body{
 .lrtt .lt{
   display: block;
   padding: 16px;
-  width: 310px;
+  width: 250px;
   height: 700px;
   overflow: auto;
 }
diff --git a/src/components/FileUpload/sgDragSize.vue b/src/components/FileUpload/sgDragSize.vue
index 2c7fa5d..f7ab10c 100644
--- a/src/components/FileUpload/sgDragSize.vue
+++ b/src/components/FileUpload/sgDragSize.vue
@@ -5,6 +5,8 @@
   </div>
 </template>
 <script>
+import axios from 'axios'
+
 export default {
   name: 'sgDragSize',
   data() {
@@ -49,6 +51,76 @@ export default {
     this.__removeWindowEvents();
   },
   methods: {
+    uploadFile({ data, file }) {
+      let self = this
+      //初始化参数
+      return new Promise((resolve, reject) => {
+        //初始化参数
+        if (file.size < this.partSize) {
+          let formData = new FormData();
+          formData.append("file", file);
+          self.progressFlag = true;
+
+          axios({
+            url: self.uploadUrl,
+            method: 'post',
+            data: formData,
+            headers: {
+              'Authorization': 'Bearer ' + getToken(),
+              'Content-Type': 'multipart/form-data'
+            },
+            onUploadProgress: progressEvent => {
+              // 更新进度条
+              self.progressPercent = ((progressEvent.loaded / progressEvent.total) * 100) | 0;
+            }
+          })
+            .then(res => {
+              setTimeout(() => {
+                if (res.data.code == 200) {
+                  setTimeout(function () {
+                    // 文件夹上传逻辑
+                    if (self.isFolder) {
+                      self.fileList.push(file);
+                    }
+                    self.$message({
+                      message: '上传成功！',
+                      type: 'success',
+                      duration: '2000'
+                    });
+                    self.progressFlag = false;
+                    self.progressPercent = 0;
+                    self.handleResult(res, file);
+                    resolve(res);  // 成功后 resolve
+                  }, 500);
+                } else {
+                  self.progressFlag = false;
+                  self.$message({
+                    message: '上传失败！',
+                    type: 'error',
+                    duration: '2000'
+                  });
+                  reject(new Error('上传失败'));  // 失败后 reject
+                }
+              }, 1000);
+            })
+            .catch(error => {
+              console.error(error);
+              self.progressFlag = false;
+              self.progressPercent = 0;
+              self.$refs.upload.clearFiles();
+              self.$message({
+                message: '上传失败！',
+                type: 'error',
+                duration: '2000'
+              });
+              reject(error);  // 上传异常时 reject
+            });
+        } else {
+          // 大文件分片逻辑
+          reject(new Error('文件过大，使用分片上传'));
+        }
+      });
+    },
     view_innerHeight() {
       return innerHeight - this.tbHeight;
     },
diff --git a/src/components/PreviewUtil/previewUtil.vue b/src/components/PreviewUtil/previewUtil.vue
index e5a4c3c..886958a 100644
--- a/src/components/PreviewUtil/previewUtil.vue
+++ b/src/components/PreviewUtil/previewUtil.vue
@@ -147,6 +147,7 @@ export default {
       if(row.fileName.endsWith(".jpg") || row.fileName.endsWith(".png")){
         this.$viewerApi({images: [row.fileUrl]})
         self.previewLoading = false
+        self.$emit('previewLoadingClose')
         return
       }
       if(row.fileName.endsWith(".mp4")){
@@ -159,6 +160,7 @@ export default {
         self.dialogVisible = true
         self.isVideos = true;
         self.previewLoading = false
+        self.$emit('previewLoadingClose')
         return
       }
 
@@ -181,6 +183,7 @@ export default {
             self.resultContentObj = data;
             self.isTxt = true;
             self.previewLoading = false; // 确保在数据处理完成后关闭加载状态
+            self.$emit('previewLoadingClose')
           })
           // self.previewLoading = false
         }else if (row.fileName.endsWith(".docx")) {
@@ -191,6 +194,7 @@ export default {
             self.docxData = res
           })
           self.previewLoading = false
+          self.$emit('previewLoadingClose')
 
         }else if(row.fileName.endsWith(".doc") || row.fileName.endsWith(".pdf")){
           self.isPdf = true
@@ -199,10 +203,12 @@ export default {
             self.pdfFileData = res
           })
           self.previewLoading = false
+          self.$emit('previewLoadingClose')
         }
       }).catch(err => {
         console.info("err===============", err)
         self.previewLoading = false
+        self.$emit('previewLoadingClose')
       });
     },
     //初始化预览组件
diff --git a/src/views/document/detail.vue b/src/views/document/detail.vue
index 3aa35df..0a44b54 100644
--- a/src/views/document/detail.vue
+++ b/src/views/document/detail.vue
@@ -18,11 +18,11 @@
             </el-form><!--el-form-->
           </div><!--el-form-border 表单-->
         </el-tab-pane><!--el-tab-pane-->
-        <el-tab-pane label="关联附件" name="second">
+        <el-tab-pane label="关联附件" name="second" v-loading="previewLoading" element-loading-text="加载中">
           <el-table :data="attachmentList" style="width: 100%">
             <el-table-column label="序号" width="60" type="index" align="center"></el-table-column>
             <el-table-column label="附件名称" prop="fileName" :show-overflow-tooltip="true" />
-<!--            <el-table-column label="操作" align="center" width="180" v-if="!detailBoolean">
+            <el-table-column label="操作" align="center" width="100px">
               <template slot-scope="scope">
                 <el-button
                   size="mini"
@@ -31,10 +31,10 @@
                   v-if="previewAuth(scope.row)"
                   @click="handlePreview(scope.row)"
                 >预览</el-button>
-                <el-button type="text" icon="el-icon-download"  v-if="isShowOperation(scope.row)"
-                           @click="handleDownload(scope.row)" v-loading="loadingDownload">下载</el-button>
+<!--                <el-button type="text" icon="el-icon-download"  v-if="isShowOperation(scope.row) && !detailBoolean"
+                           @click="handleDownload(scope.row)" v-loading="loadingDownload">下载</el-button>-->
               </template>
-            </el-table-column>-->
+            </el-table-column>
           </el-table><!--el-table-->
           <!-- 分页组件 -->
           <pagination
@@ -101,6 +101,9 @@
       </div>
     </div>
 
+    <preview-util v-if="isPreviewDisable" ref="previewForm" @previewClose="previewClose" @previewLoadingClose="previewLoadingClose"></preview-util>
+
+
 
   </div><!--el-form-border 表单-->
 </template>
@@ -113,10 +116,11 @@
   import { listReplies, addReplies} from "@/api/tool/replies.js";
   import { listAttachment } from "@/api/attachment/attachment";
   import { addCount } from "@/api/tool/downloadCount";
+  import previewUtil from '@/components/PreviewUtil/previewUtil.vue'
 
   export default {
     name: 'editDocument',
-    components: {},
+    components: {previewUtil},
     dicts:['doc_class','doc_source'],
     props: {
       tooId: {
@@ -205,6 +209,7 @@
           pageSize: 10,
         },
         total: 0,
+        previewLoading: false,
       }
     },
     computed: {
@@ -473,7 +478,9 @@
       },
       handlePreview(row){
         this.isPreviewDisable = true
+        this.previewLoading = true
         this.$nextTick(() => {
+          console.info("this.$refs.previewForm====999999=======", this.$refs.previewForm)
           this.$refs.previewForm.frontModulePreview(row)
         })
       },
@@ -481,6 +488,10 @@
       previewClose(){
         this.isPreviewDisable = false
       },
+      /** 关闭预览遮罩 **/
+      previewLoadingClose(){
+        this.previewLoading = false
+      },
       /**
        * 处理下载
        * **/
diff --git a/src/views/document/downloadFileDetail.vue b/src/views/document/downloadFileDetail.vue
index e2c4a3b..f3cd28a 100644
--- a/src/views/document/downloadFileDetail.vue
+++ b/src/views/document/downloadFileDetail.vue
@@ -2,7 +2,7 @@
   <div class="fbox1">
     <div class="fl">
       <el-tabs v-model="detailActiveName">
-        <el-tab-pane label="附件信息" name="first">
+        <el-tab-pane label="附件信息" name="first" v-loading="previewLoading" element-loading-text="加载中">
           <el-table :data="attachmentList" style="width: 100%">
             <el-table-column label="序号" width="60" align="center" type="index"></el-table-column>
             <el-table-column label="附件名称" prop="fileName" :show-overflow-tooltip="true" />
@@ -34,14 +34,14 @@
       </el-tabs><!--el-tabs-->
     </div><!--fl 左侧页签-->
 
-    <preview-util v-if="isPreviewDisable" ref="previewForm" @previewClose="previewClose"></preview-util>
+    <preview-util v-if="isPreviewDisable" ref="previewForm" @previewClose="previewClose" @previewLoadingClose="previewLoadingClose"></preview-util>
 
   </div><!--fbox1 左右分栏-->
 </template>
 
 <script>
-  import { listAttachment } from "@/api/attachment/attachment";
   import previewUtil from '@/components/PreviewUtil/previewUtil.vue'
+  import { listAttachment } from "@/api/attachment/attachment";
   import { addCount } from "@/api/tool/downloadCount";
 
   export default {
@@ -78,10 +78,12 @@
         replyContent: [],
         isPreviewDisable: false,
         attFileType: "zip,rar,7z",
-        total: 0
+        total: 0,
+        previewLoading: false,
       }
     },
     created(){
+      this.previewLoading = false
       this.getAttachmentList()
     },
     methods:{
@@ -98,6 +100,7 @@
       },
       handlePreview(row){
         this.isPreviewDisable = true
+        this.previewLoading = true
         this.$nextTick(() => {
           this.$refs.previewForm.frontModulePreview(row)
         })
@@ -106,6 +109,10 @@
       previewClose(){
         this.isPreviewDisable = false
       },
+      /** 关闭预览遮罩 **/
+      previewLoadingClose(){
+        this.previewLoading = false
+      },
       previewAuth(row){
         if(row.fileUrl == null || row.fileUrl == '' || row.fileUrl == undefined){
           return false
diff --git a/src/views/document/index.vue b/src/views/document/index.vue
index d43cd76..558a34c 100644
--- a/src/views/document/index.vue
+++ b/src/views/document/index.vue
@@ -114,7 +114,7 @@
           >上传文档</el-button>
           <el-button type="primary" icon="el-icon-position" @click="handlePush" v-hasPermi="['document:push']">发布</el-button>
           <el-button icon="el-icon-delete" @click="handleDelete" v-hasPermi="['document:batch:remove']">批量删除</el-button>
-          <el-button icon="el-icon-download" @click="handleOpenExport()" v-hasPermi="['document:export']">导出</el-button>
+          <el-button icon="el-icon-download" @click="handleOpenExport()" v-hasPermi="['document:export']">全量导出</el-button>
           <el-button icon="el-icon-download" @click="handleOpenBatchExport()" v-hasPermi="['document:batch:export']">批量导出</el-button>
 
         </div><!--operate 操作按钮-->
@@ -153,7 +153,7 @@
               <span>{{ parseTime(scope.row.createTime) }}</span>
             </template>
           </el-table-column>
-          <el-table-column label="操作" align="center" width="180" fixed="right">
+          <el-table-column label="操作" align="center" width="160px" fixed="right">
             <template slot-scope="scope">
 <!--              <el-button
                 size="mini"
diff --git a/src/views/tool/downloadFileDetail.vue b/src/views/tool/downloadFileDetail.vue
index 3d0a547..e027fdb 100644
--- a/src/views/tool/downloadFileDetail.vue
+++ b/src/views/tool/downloadFileDetail.vue
@@ -2,7 +2,7 @@
   <div class="fbox1">
     <div class="fl">
       <el-tabs v-model="detailActiveName">
-        <el-tab-pane label="附件信息" name="first">
+        <el-tab-pane label="附件信息" name="first" v-loading="previewLoading" element-loading-text="加载中">
           <el-table :data="attachmentList" style="width: 100%">
             <el-table-column label="序号" width="60" align="center" type="index"></el-table-column>
             <el-table-column label="附件名称" prop="fileName" :show-overflow-tooltip="true" />
@@ -35,7 +35,7 @@
       </el-tabs><!--el-tabs-->
     </div><!--fl 左侧页签-->
 
-    <preview-util v-if="isPreviewDisable" ref="previewForm" @previewClose="previewClose"></preview-util>
+    <preview-util v-if="isPreviewDisable" ref="previewForm" @previewClose="previewClose" @previewLoadingClose="previewLoadingClose"></preview-util>
 
   </div><!--fbox1 左右分栏-->
 </template>
@@ -80,7 +80,8 @@
         replyContent: [],
         isPreviewDisable: false,
         attFileType: "zip,rar,7z",
-        total: 0
+        total: 0,
+        previewLoading:false,
       }
     },
     created(){
@@ -108,6 +109,10 @@
       previewClose(){
         this.isPreviewDisable = false
       },
+      /** 关闭预览遮罩 **/
+      previewLoadingClose(){
+        this.previewLoading = false
+      },
       previewAuth(row){
         if(row.fileUrl == null || row.fileUrl == '' || row.fileUrl == undefined){
           return false
diff --git a/src/views/tool/index.vue b/src/views/tool/index.vue
index 311f1a5..ed83ee6 100644
--- a/src/views/tool/index.vue
+++ b/src/views/tool/index.vue
@@ -90,7 +90,7 @@
             @click="handleAdd"
           >工具发布</el-button>
           <el-button icon="el-icon-delete" @click="handleDelete(selection)" v-hasPermi="['tool:batch:remove']">批量删除</el-button>
-          <el-button icon="el-icon-download" @click="handleOpenExport()" v-hasPermi="['tool:export']">导出</el-button>
+          <el-button icon="el-icon-download" @click="handleOpenExport()" v-hasPermi="['tool:export']">全量导出</el-button>
           <el-button icon="el-icon-download" @click="handleOpenBatchExport()" v-hasPermi="['tool:batch:export']">批量导出</el-button>
         </div><!--operate 操作按钮-->
         <el-table v-loading="loading" :data="toolList" ref="tableRef" @selection-change="handleSelectionChange">
@@ -155,12 +155,12 @@
             label="操作"
             align="center"
             fixed="right"
-            width="260px"
+            width="180px"
             class-name="small-padding fixed-width"
           >
             <template slot-scope="scope">
 <!--              && !scope.row.downloadStatus v-if="checkApplyUseBtn(scope.row)"-->
-              <el-button type="text" icon="el-icon-info"  @click="applyUse(scope.row)">申请使用</el-button>
+              <el-button type="text" icon="el-icon-info"  @click="applyUse(scope.row)" v-if="checkApplyUseBtn(scope.row)">申请使用</el-button>
               <el-button type="text" icon="el-icon-info" @click="handleDetail(scope.row)">详情</el-button>
               <el-button type="text" icon="el-icon-download" v-if="scope.row.downloadStatus" @click="handleFileDownload(scope.row)">下载</el-button>
               <el-dropdown size="mini" v-if="selectable(scope.row)" @command="(command) => handleCommand(command, scope.row)">
@@ -516,12 +516,16 @@ export default {
     },
     checkApplyUseBtn(row){
       let result = false;
-      if(row.recordStatus=='done' && !row.downloadStatus){
+      //有下载权限就不需要了
+      if(row.downloadStatus){
+        return false;
+      }
+      if(row.recordStatus=='done'){
         result = true;
       }
-      if(row.isHasApplyUse){
+      /* if(row.isHasApplyUse){
         result = false;
-      }
+      } */
       return result;
     },
     /**=============================申请使用End================================*/
diff --git a/src/views/tool/toolDetail.vue b/src/views/tool/toolDetail.vue
index bd2e3a2..237556e 100644
--- a/src/views/tool/toolDetail.vue
+++ b/src/views/tool/toolDetail.vue
@@ -29,7 +29,7 @@
             </el-form><!--el-form-->
           </div><!--el-form-border 表单-->
         </el-tab-pane><!--el-tab-pane-->
-        <el-tab-pane label="关联附件" name="second">
+        <el-tab-pane label="关联附件" name="second" v-loading="previewLoading" element-loading-text="加载中">
           <el-table :data="attachmentList" style="width: 100%">
             <el-table-column label="附件名称" prop="fileName" :show-overflow-tooltip="true" />
 <!--            <el-table-column label="类别" prop="docType" :show-overflow-tooltip="true" width="80" >
@@ -49,7 +49,7 @@
                 <span>{{ parseTime(scope.row.createDate) }}</span>
               </template>
             </el-table-column>
-            <el-table-column label="操作" align="center" width="180" v-if="detailData.downloadStatus">
+            <el-table-column label="操作" align="center" width="100px">
               <template slot-scope="scope">
                 <el-button
                   size="mini"
@@ -58,7 +58,7 @@
                   v-if="previewAuth(scope.row)"
                   @click="handlePreview(scope.row)"
                 >预览</el-button>
-                <el-button type="text" icon="el-icon-download" v-if="isDownload" @click="handleDownload(scope.row)" v-loading="loadingDownload">下载</el-button>
+<!--                <e-button type="text" icon="el-icon-download" v-if="isDownload && detailData.downloadStatus" @click="handleDownload(scope.row)" v-loading="loadingDownload">下载</e-button>-->
               </template>
             </el-table-column>
           </el-table><!--el-table-->
@@ -128,10 +128,10 @@
       <i-frame :src="previewUrl" v-if="viewDialogOpen"/>
     </el-dialog>
 
-    <preview-util v-if="isPreviewDisable" ref="previewForm" @previewClose="previewClose"></preview-util>
+    <preview-util v-if="isPreviewDisable" ref="previewForm" @previewClose="previewClose" @previewLoadingClose="previewLoadingClose"></preview-util>
 
     <!-- 上传 -->
-    <AddDoc :show.sync="open" :toolId="detailData.toolId" @callback="getAttachmentList"/>
+<!--    <AddDoc :show.sync="open" :toolId="detailData.toolId" @callback="getAttachmentList"/>-->
   </div><!--fbox1 左右分栏-->
 </template>
 
@@ -140,22 +140,14 @@
   import { listDiscussions, addDiscussions } from "@/api/tool/discussions.js";
   import { listReplies, addReplies} from "@/api/tool/replies.js";
   import { getTool } from "@/api/tool/tool.js";
-
-  import AddDoc from './AddDoc'
-  import editDocument from "../document/editDocument";
-  import { Base64 } from 'js-base64';
   import iFrame from "@/components/iFrame/index"
   import { addCount } from "@/api/tool/downloadCount";
   import { listAttachment } from "@/api/attachment/attachment";
-  import axios from 'axios'
-  import {
-    getToken
-  } from "@/utils/auth";
   import previewUtil from '@/components/PreviewUtil/previewUtil.vue'
 
   export default {
     name: 'toolDetail',
-    components: { editDocument, AddDoc, iFrame, previewUtil },
+    components: { iFrame, previewUtil },
     dicts:['sys_normal_disable','tool_type','tool_source','tool_status','doc_class','doc_source'],
     props: {
       toolDetail: {
@@ -260,6 +252,10 @@
       previewClose(){
         this.isPreviewDisable = false
       },
+      /** 关闭预览遮罩 **/
+      previewLoadingClose(){
+        this.previewLoading = false
+      },
       /** 删除按钮操作 */
       handleDelete(row) {
         const docIds = row.docId || this.ids;