diff --git a/packages/backend/src/queue/processors/db/export-blocking.ts b/packages/backend/src/queue/processors/db/export-blocking.ts
index 8c886d3b4..af5c7eba1 100644
--- a/packages/backend/src/queue/processors/db/export-blocking.ts
+++ b/packages/backend/src/queue/processors/db/export-blocking.ts
@@ -3,7 +3,7 @@ import * as tmp from 'tmp';
 import * as fs from 'fs';
 
 import { queueLogger } from '../../logger';
-import addFile from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import * as dateFormat from 'dateformat';
 import { getFullApAccount } from '@/misc/convert-host';
 import { Users, Blockings } from '@/models/index';
diff --git a/packages/backend/src/queue/processors/db/export-custom-emojis.ts b/packages/backend/src/queue/processors/db/export-custom-emojis.ts
index a420866dc..764356385 100644
--- a/packages/backend/src/queue/processors/db/export-custom-emojis.ts
+++ b/packages/backend/src/queue/processors/db/export-custom-emojis.ts
@@ -6,7 +6,7 @@ import { ulid } from 'ulid';
 const mime = require('mime-types');
 const archiver = require('archiver');
 import { queueLogger } from '../../logger';
-import addFile from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import * as dateFormat from 'dateformat';
 import { Users, Emojis } from '@/models/index';
 import {  } from '@/queue/types';
diff --git a/packages/backend/src/queue/processors/db/export-following.ts b/packages/backend/src/queue/processors/db/export-following.ts
index fbb9e2524..0c088dc37 100644
--- a/packages/backend/src/queue/processors/db/export-following.ts
+++ b/packages/backend/src/queue/processors/db/export-following.ts
@@ -3,7 +3,7 @@ import * as tmp from 'tmp';
 import * as fs from 'fs';
 
 import { queueLogger } from '../../logger';
-import addFile from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import * as dateFormat from 'dateformat';
 import { getFullApAccount } from '@/misc/convert-host';
 import { Users, Followings, Mutings } from '@/models/index';
diff --git a/packages/backend/src/queue/processors/db/export-mute.ts b/packages/backend/src/queue/processors/db/export-mute.ts
index 0b1fd24fe..f5928b875 100644
--- a/packages/backend/src/queue/processors/db/export-mute.ts
+++ b/packages/backend/src/queue/processors/db/export-mute.ts
@@ -3,7 +3,7 @@ import * as tmp from 'tmp';
 import * as fs from 'fs';
 
 import { queueLogger } from '../../logger';
-import addFile from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import * as dateFormat from 'dateformat';
 import { getFullApAccount } from '@/misc/convert-host';
 import { Users, Mutings } from '@/models/index';
diff --git a/packages/backend/src/queue/processors/db/export-notes.ts b/packages/backend/src/queue/processors/db/export-notes.ts
index e64e76351..df7675dec 100644
--- a/packages/backend/src/queue/processors/db/export-notes.ts
+++ b/packages/backend/src/queue/processors/db/export-notes.ts
@@ -3,7 +3,7 @@ import * as tmp from 'tmp';
 import * as fs from 'fs';
 
 import { queueLogger } from '../../logger';
-import addFile from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import * as dateFormat from 'dateformat';
 import { Users, Notes, Polls } from '@/models/index';
 import { MoreThan } from 'typeorm';
diff --git a/packages/backend/src/queue/processors/db/export-user-lists.ts b/packages/backend/src/queue/processors/db/export-user-lists.ts
index 44a8f9f67..b9b6cb0de 100644
--- a/packages/backend/src/queue/processors/db/export-user-lists.ts
+++ b/packages/backend/src/queue/processors/db/export-user-lists.ts
@@ -3,7 +3,7 @@ import * as tmp from 'tmp';
 import * as fs from 'fs';
 
 import { queueLogger } from '../../logger';
-import addFile from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import * as dateFormat from 'dateformat';
 import { getFullApAccount } from '@/misc/convert-host';
 import { Users, UserLists, UserListJoinings } from '@/models/index';
diff --git a/packages/backend/src/queue/processors/db/import-custom-emojis.ts b/packages/backend/src/queue/processors/db/import-custom-emojis.ts
index eb386bbb4..ba4e3f0c0 100644
--- a/packages/backend/src/queue/processors/db/import-custom-emojis.ts
+++ b/packages/backend/src/queue/processors/db/import-custom-emojis.ts
@@ -8,7 +8,7 @@ import { queueLogger } from '../../logger';
 import { downloadUrl } from '@/misc/download-url';
 import { DriveFiles, Emojis } from '@/models/index';
 import { DbUserImportJobData } from '@/queue/types';
-import addFile from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import { genId } from '@/misc/gen-id';
 
 const logger = queueLogger.createSubLogger('import-custom-emojis');
diff --git a/packages/backend/src/server/api/endpoints/drive/files/create.ts b/packages/backend/src/server/api/endpoints/drive/files/create.ts
index f598f18ed..379918154 100644
--- a/packages/backend/src/server/api/endpoints/drive/files/create.ts
+++ b/packages/backend/src/server/api/endpoints/drive/files/create.ts
@@ -1,7 +1,7 @@
 import ms from 'ms';
 import $ from 'cafy';
 import { ID } from '@/misc/cafy-id';
-import create from '@/services/drive/add-file';
+import { addFile } from '@/services/drive/add-file';
 import define from '../../../define';
 import { apiLogger } from '../../../logger';
 import { ApiError } from '../../../error';
@@ -79,7 +79,7 @@ export default define(meta, async (ps, user, _, file, cleanup) => {
 
 	try {
 		// Create file
-		const driveFile = await create(user, file.path, name, null, ps.folderId, ps.force, false, null, null, ps.isSensitive);
+		const driveFile = await addFile(user, file.path, name, null, ps.folderId, ps.force, false, null, null, ps.isSensitive);
 		return await DriveFiles.pack(driveFile, { self: true });
 	} catch (e) {
 		apiLogger.error(e);
diff --git a/packages/backend/src/services/drive/add-file.ts b/packages/backend/src/services/drive/add-file.ts
index 6ac4f6d11..9de4465eb 100644
--- a/packages/backend/src/services/drive/add-file.ts
+++ b/packages/backend/src/services/drive/add-file.ts
@@ -312,7 +312,7 @@ async function deleteOldFile(user: IRemoteUser) {
  * @param sensitive Mark file as sensitive
  * @return Created drive file
  */
-export default async function(
+export async function addFile(
 	user: { id: User['id']; host: User['host'] } | null,
 	path: string,
 	name: string | null = null,
diff --git a/packages/backend/src/services/drive/upload-from-url.ts b/packages/backend/src/services/drive/upload-from-url.ts
index 28f42bc34..a723c3e9a 100644
--- a/packages/backend/src/services/drive/upload-from-url.ts
+++ b/packages/backend/src/services/drive/upload-from-url.ts
@@ -1,5 +1,5 @@
 import { URL } from 'url';
-import create from './add-file';
+import { addFile } from './add-file';
 import { User } from '@/models/entities/user';
 import { driveLogger } from './logger';
 import { createTemp } from '@/misc/create-temp';
@@ -41,7 +41,7 @@ export default async (
 	let error;
 
 	try {
-		driveFile = await create(user, path, name, comment, folderId, force, link, url, uri, sensitive);
+		driveFile = await addFile(user, path, name, comment, folderId, force, link, url, uri, sensitive);
 		logger.succ(`Got: ${driveFile.id}`);
 	} catch (e) {
 		error = e;