diff --git a/packages/shared/IpcChannel.ts b/packages/shared/IpcChannel.ts
index ce50f4680e..e96fa919b5 100644
--- a/packages/shared/IpcChannel.ts
+++ b/packages/shared/IpcChannel.ts
@@ -113,7 +113,7 @@ export enum IpcChannel {
   File_BinaryImage = 'file:binaryImage',
   File_Base64File = 'file:base64File',
   Fs_Read = 'fs:read',
-  File_ResolveFilePath = 'file:resolveFilePath',
+
   Export_Word = 'export:word',
 
   Shortcuts_Update = 'shortcuts:update',
diff --git a/src/main/ipc.ts b/src/main/ipc.ts
index 608d57534b..27d4fe4175 100644
--- a/src/main/ipc.ts
+++ b/src/main/ipc.ts
@@ -242,7 +242,6 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
   ipcMain.handle(IpcChannel.File_Download, fileManager.downloadFile)
   ipcMain.handle(IpcChannel.File_Copy, fileManager.copyFile)
   ipcMain.handle(IpcChannel.File_BinaryImage, fileManager.binaryImage)
-  ipcMain.handle(IpcChannel.File_ResolveFilePath, (_, name) => fileManager.resolveFilePath(name))
 
   // fs
   ipcMain.handle(IpcChannel.Fs_Read, FileService.readFile)
diff --git a/src/main/services/FileStorage.ts b/src/main/services/FileStorage.ts
index ee8d21a3a6..697eb6dd7c 100644
--- a/src/main/services/FileStorage.ts
+++ b/src/main/services/FileStorage.ts
@@ -27,10 +27,6 @@ class FileStorage {
     this.initStorageDir()
   }
 
-  public resolveFilePath = (name: string): string => {
-    return path.join(this.storageDir, name)
-  }
-
   private initStorageDir = (): void => {
     try {
       if (!fs.existsSync(this.storageDir)) {
diff --git a/src/preload/index.ts b/src/preload/index.ts
index 417055a29d..37d1dd6ac5 100644
--- a/src/preload/index.ts
+++ b/src/preload/index.ts
@@ -55,7 +55,6 @@ const api = {
   },
   file: {
     select: (options?: OpenDialogOptions) => ipcRenderer.invoke(IpcChannel.File_Select, options),
-    resolveFilePath: (name: string) => ipcRenderer.invoke(IpcChannel.File_ResolveFilePath, name),
     upload: (file: FileType) => ipcRenderer.invoke(IpcChannel.File_Upload, file),
     delete: (fileId: string) => ipcRenderer.invoke(IpcChannel.File_Delete, fileId),
     read: (fileId: string) => ipcRenderer.invoke(IpcChannel.File_Read, fileId),
diff --git a/src/renderer/src/services/BackupService.ts b/src/renderer/src/services/BackupService.ts
index 231ef49fc9..662268764e 100644
--- a/src/renderer/src/services/BackupService.ts
+++ b/src/renderer/src/services/BackupService.ts
@@ -4,7 +4,6 @@ import db from '@renderer/databases'
 import { upgradeToV7 } from '@renderer/databases/upgrades'
 import i18n from '@renderer/i18n'
 import store from '@renderer/store'
-import { updateKnowledgeBaseFilePath } from '@renderer/services/KnowledgeService'
 import { setWebDAVSyncState } from '@renderer/store/backup'
 import dayjs from 'dayjs'
 
@@ -34,7 +33,6 @@ export async function restore() {
       }
 
       await handleData(data)
-      await updateKnowledgeBaseFilePath()
     } catch (error) {
       Logger.error('[Backup] restore: Error restoring backup file:', error)
       window.message.error({ content: i18n.t('error.backup.file_format'), key: 'restore' })
@@ -214,7 +212,6 @@ export async function restoreFromWebdav(fileName?: string) {
 
   try {
     await handleData(JSON.parse(data))
-    await updateKnowledgeBaseFilePath()
   } catch (error) {
     console.error('[Backup] Error downloading file from WebDAV:', error)
     window.message.error({ content: i18n.t('error.backup.file_format'), key: 'restore' })
diff --git a/src/renderer/src/services/FileManager.ts b/src/renderer/src/services/FileManager.ts
index ab40c5bb35..94849a8ebb 100644
--- a/src/renderer/src/services/FileManager.ts
+++ b/src/renderer/src/services/FileManager.ts
@@ -12,10 +12,6 @@ class FileManager {
     return files
   }
 
-  static async resolveFilePath(name: string): Promise<string> {
-    return window.api.file.resolveFilePath(name)
-  }
-
   static async addFile(file: FileType): Promise<FileType> {
     const fileRecord = await db.files.get(file.id)
 
diff --git a/src/renderer/src/services/KnowledgeService.ts b/src/renderer/src/services/KnowledgeService.ts
index 9318c3739e..4200085b36 100644
--- a/src/renderer/src/services/KnowledgeService.ts
+++ b/src/renderer/src/services/KnowledgeService.ts
@@ -4,7 +4,6 @@ import { getEmbeddingMaxContext } from '@renderer/config/embedings'
 import Logger from '@renderer/config/logger'
 import AiProvider from '@renderer/providers/AiProvider'
 import store from '@renderer/store'
-import { updateBases } from '@renderer/store/knowledge'
 import { FileType, KnowledgeBase, KnowledgeBaseParams, KnowledgeReference } from '@renderer/types'
 import { ExtractResults } from '@renderer/utils/extract'
 import { isEmpty } from 'lodash'
@@ -12,29 +11,6 @@ import { isEmpty } from 'lodash'
 import { getProviderByModel } from './AssistantService'
 import FileManager from './FileManager'
 
-export const updateKnowledgeBaseFilePath = async () => {
-  const bases = store.getState().knowledge.bases
-  const updatedBases = await Promise.all(
-    bases.map(async (base) => {
-      const updatedBase = { ...base }
-      updatedBase.items = await Promise.all(
-        base.items.map(async (item) => {
-          const updatedItem = { ...item }
-          if (item.type === 'file' || item.type === 'directory') {
-            updatedItem.content = { ...(item.content as FileType) }
-            updatedItem.content.path = await FileManager.resolveFilePath(updatedItem.content.name)
-          }
-          return updatedItem
-        })
-      )
-      return updatedBase
-    })
-  )
-
-  // 使用 dispatch 更新状态
-  store.dispatch(updateBases(updatedBases))
-}
-
 export const getKnowledgeBaseParams = (base: KnowledgeBase): KnowledgeBaseParams => {
   const provider = getProviderByModel(base.model)
   const rerankProvider = getProviderByModel(base.rerankModel)