diff --git a/package.json b/package.json
index f27fc00..9ac8a1d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aix-win-ws",
-  "version": "2.5.9",
+  "version": "2.5.10",
   "description": "",
   "main": "./out/main/index.js",
   "author": "上海交大重庆人工智能研究院",
diff --git a/src/main/file.js b/src/main/file.js
index 3de3333..5764d91 100644
--- a/src/main/file.js
+++ b/src/main/file.js
@@ -13,6 +13,34 @@ export default async function ({ app, shell, BrowserWindow, ipcMain }) {
   const appTempFilePath = userDataPath + '\\tempFile\\'
   let Spark = new SparkMD5.ArrayBuffer()
 
+  ipcMain.on('remove-local-file-list', (e, list) => {
+    let filePath = appRootFilePath
+    for (let i = 0; i < list.length; i++) {
+      let item = list[i];
+      if (!isAccess(filePath + item.fileNewName)) {
+        e.reply('remove-local-file-list-not', item)
+        continue
+      }
+      try {
+        fs.unlinkSync(filePath + item.fileNewName);
+        console.log(`${filePath} 已成功删除`);
+      } catch (err) {
+        console.error(`删除文件时出错:`, err);
+        e.reply('remove-local-file-list-error', item)
+      }
+    }
+    e.reply('remove-local-file-list-reply')
+  })
+
+  const isAccess = (filePath) => {
+    try {
+      fs.accessSync(filePath);
+      return true
+    } catch (err) {
+      return false
+    }
+  }
+
   ipcMain.on('upload-file-change', (e, { id, fileNewName, cookie, fileType }) => {
     let filePath = appRootFilePath + fileNewName
     //执行更新，上传文件
@@ -58,7 +86,6 @@ export default async function ({ app, shell, BrowserWindow, ipcMain }) {
           }
           //倒数十秒提交更改，十秒之内有继续修改则重置倒数
           uploadId = setTimeout(() => {
-            console.log(223)
             //执行更新，上传文件
             let formData = new FormData()
             formData.append('id', id)
@@ -89,8 +116,12 @@ export default async function ({ app, shell, BrowserWindow, ipcMain }) {
 
   function getFileMsg(path) {
     return new Promise((resolve, reject) => {
-      const stats = fs.statSync(path)
-      return resolve(stats.mtime.getTime())
+      try {
+        const stats = fs.statSync(path)
+        resolve(stats.mtime.getTime())
+      }catch (e) {
+        reject(e)
+      }
     })
   }
 
@@ -303,17 +334,20 @@ export default async function ({ app, shell, BrowserWindow, ipcMain }) {
           },
           onDownloadCancelled: async () => {
             console.log("取消")
-            reject({type:"取消了下载"})
+            resolve({type:"取消了下载"})
           },
           onDownloadInterrupted: async () => {
             console.log('中断')
-            reject({type:"下载被中断"})
+            resolve({type:"下载被中断"})
           },
           onError: (err, data) => {
             console.log(err.toString())
-            reject({type:"下载出错",err})
+            resolve({type:"下载出错",err})
           }
         }
+      }).catch(err=>{
+        console.log(err)
+        resolve({type:"下载出错",err})
       })
     })
   }
@@ -360,6 +394,7 @@ export default async function ({ app, shell, BrowserWindow, ipcMain }) {
         })
       })
       .catch((error) => {
+        console.log(error)
         e.reply('download-file-default' + fileName, false)
       })
   })
diff --git a/src/renderer/src/utils/talkFile/index.js b/src/renderer/src/utils/talkFile/index.js
index fa56bb2..495e1cd 100644
--- a/src/renderer/src/utils/talkFile/index.js
+++ b/src/renderer/src/utils/talkFile/index.js
@@ -1,3 +1,5 @@
+import {ElMessage} from "element-plus";
+
 const { ipcRenderer } = window.electron || {}
 
 export const asyncLocalFile = (item) => {
@@ -15,6 +17,9 @@ export const asyncLocalFile = (item) => {
               fileName: item.fileNewName
             })
             ipcRenderer.once('download-file-default' + item.fileNewName, (e, isSuccess) => {
+              if (isSuccess == false) {
+                ElMessage.error(`${item.fileShowName}下载失败！`)
+              }
               item.async = isSuccess
               resolve()
             })
@@ -112,3 +117,24 @@ export const creatAIPPT = (name, url, uploadData) => {
     })
   })
 }
+
+export const removeLocalFiles = async (list) => {
+  return new Promise((resolve, reject) => {
+    ipcRenderer.send('remove-local-file-list', JSON.parse(JSON.stringify(list)))
+    ipcRenderer.removeListener('remove-local-file-list-error', removeLocalFileListError)
+    ipcRenderer.removeListener('remove-local-file-list-not', removeLocalFileListNot)
+    ipcRenderer.on('remove-local-file-list-error', removeLocalFileListError)
+    ipcRenderer.on('remove-local-file-list-not', removeLocalFileListNot)
+    ipcRenderer.once('remove-local-file-list-reply', (e, res) => {
+      resolve(res)
+    })
+  })
+}
+
+function removeLocalFileListError(e, item) {
+  ElMessage.error(`${item.fileShowName}删除失败`)
+}
+
+function removeLocalFileListNot(e, item) {
+  ElMessage.error(`${item.fileShowName}删除失败,并没有该文件！`)
+}
diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index bdc2e45..7a39828 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -83,6 +83,7 @@
                   </template>
                 </el-popover>
                 <el-button size="small" @click="isDialogOpen = true">上传资料</el-button>
+                <el-button size="small" @click="reloadFiles">资源重载</el-button>
               </div>
             </div>
             <el-checkbox-group
@@ -188,7 +189,7 @@ import KjListItem from '@/views/prepare/container/kj-list-item.vue'
 import { getSmarttalkPage, moveSmarttalk, creatAPT } from '@/api/file'
 import { toTimeText } from '@/utils/date'
 import { ElMessage } from 'element-plus'
-import { parseCataByNode, creatPPT, asyncLocalFile } from '@/utils/talkFile'
+import {parseCataByNode, creatPPT, asyncLocalFile, removeLocalFiles} from '@/utils/talkFile'
 import FileOperBatch from '@/views/prepare/container/file-oper-batch.vue'
 import SetHomework from '@/components/set-homework/index.vue'
 import outLink from '@/utils/linkConfig'
@@ -301,7 +302,7 @@ export default {
     },
     currentSCFileList() {
       // return this.currentFileList.filter((item) => item.fileFlag !== 'apt' && item.fileFlag !== '课件')
-      return this.currentFileList.filter((item) => !['apt','aippt','课件'].includes(item.fileFlag))
+      return this.currentFileList.filter((item) => !['apt','aippt'].includes(item.fileFlag))
     }
   },
 
@@ -933,6 +934,13 @@ export default {
       }
       console.log('File copied to:', filePath)
     },
+    reloadFiles() {
+      // TODO清除当前页所有文件缓存
+      removeLocalFiles(this.currentSCFileList)
+      this.currentSCFileList.filter((item) => {
+        item.async = false
+      })
+    },
     asyncAllFile() {
       this.isLoading = true
       return getSmarttalkPage({