diff --git a/packages/backend/src/queue/processors/db/export-blocking.ts b/packages/backend/src/queue/processors/db/export-blocking.ts
index af5c7eba1..01edaaeb6 100644
--- a/packages/backend/src/queue/processors/db/export-blocking.ts
+++ b/packages/backend/src/queue/processors/db/export-blocking.ts
@@ -86,7 +86,7 @@ export async function exportBlocking(job: Bull.Job<DbUserJobData>, done: any): P
 	logger.succ(`Exported to: ${path}`);
 
 	const fileName = 'blocking-' + dateFormat(new Date(), 'yyyy-mm-dd-HH-MM-ss') + '.csv';
-	const driveFile = await addFile(user, path, fileName, null, null, true);
+	const driveFile = await addFile({ user, path, name: fileName, force: true });
 
 	logger.succ(`Exported to: ${driveFile.id}`);
 	cleanup();
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 0c06b12c9..240a542fe 100644
--- a/packages/backend/src/queue/processors/db/export-custom-emojis.ts
+++ b/packages/backend/src/queue/processors/db/export-custom-emojis.ts
@@ -111,7 +111,7 @@ export async function exportCustomEmojis(job: Bull.Job, done: () => void): Promi
 		logger.succ(`Exported to: ${archivePath}`);
 
 		const fileName = 'custom-emojis-' + dateFormat(new Date(), 'yyyy-mm-dd-HH-MM-ss') + '.zip';
-		const driveFile = await addFile(user, archivePath, fileName, null, null, true);
+		const driveFile = await addFile({ user, path: archivePath, name: fileName, force: true });
 
 		logger.succ(`Exported to: ${driveFile.id}`);
 		cleanup();
diff --git a/packages/backend/src/queue/processors/db/export-following.ts b/packages/backend/src/queue/processors/db/export-following.ts
index 0c088dc37..06572acec 100644
--- a/packages/backend/src/queue/processors/db/export-following.ts
+++ b/packages/backend/src/queue/processors/db/export-following.ts
@@ -87,7 +87,7 @@ export async function exportFollowing(job: Bull.Job<DbUserJobData>, done: () =>
 	logger.succ(`Exported to: ${path}`);
 
 	const fileName = 'following-' + dateFormat(new Date(), 'yyyy-mm-dd-HH-MM-ss') + '.csv';
-	const driveFile = await addFile(user, path, fileName, null, null, true);
+	const driveFile = await addFile({ user, path, name: fileName, force: true });
 
 	logger.succ(`Exported to: ${driveFile.id}`);
 	cleanup();
diff --git a/packages/backend/src/queue/processors/db/export-mute.ts b/packages/backend/src/queue/processors/db/export-mute.ts
index f5928b875..4a856f8ef 100644
--- a/packages/backend/src/queue/processors/db/export-mute.ts
+++ b/packages/backend/src/queue/processors/db/export-mute.ts
@@ -86,7 +86,7 @@ export async function exportMute(job: Bull.Job<DbUserJobData>, done: any): Promi
 	logger.succ(`Exported to: ${path}`);
 
 	const fileName = 'mute-' + dateFormat(new Date(), 'yyyy-mm-dd-HH-MM-ss') + '.csv';
-	const driveFile = await addFile(user, path, fileName, null, null, true);
+	const driveFile = await addFile({ user, path, name: fileName, force: true });
 
 	logger.succ(`Exported to: ${driveFile.id}`);
 	cleanup();
diff --git a/packages/backend/src/queue/processors/db/export-notes.ts b/packages/backend/src/queue/processors/db/export-notes.ts
index df7675dec..305abf44c 100644
--- a/packages/backend/src/queue/processors/db/export-notes.ts
+++ b/packages/backend/src/queue/processors/db/export-notes.ts
@@ -95,7 +95,7 @@ export async function exportNotes(job: Bull.Job<DbUserJobData>, done: any): Prom
 	logger.succ(`Exported to: ${path}`);
 
 	const fileName = 'notes-' + dateFormat(new Date(), 'yyyy-mm-dd-HH-MM-ss') + '.json';
-	const driveFile = await addFile(user, path, fileName, null, null, true);
+	const driveFile = await addFile({ user, path, name: fileName, force: true });
 
 	logger.succ(`Exported to: ${driveFile.id}`);
 	cleanup();
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 b9b6cb0de..f907cf952 100644
--- a/packages/backend/src/queue/processors/db/export-user-lists.ts
+++ b/packages/backend/src/queue/processors/db/export-user-lists.ts
@@ -63,7 +63,7 @@ export async function exportUserLists(job: Bull.Job<DbUserJobData>, done: any):
 	logger.succ(`Exported to: ${path}`);
 
 	const fileName = 'user-lists-' + dateFormat(new Date(), 'yyyy-mm-dd-HH-MM-ss') + '.csv';
-	const driveFile = await addFile(user, path, fileName, null, null, true);
+	const driveFile = await addFile({ user, path, name: fileName, force: true });
 
 	logger.succ(`Exported to: ${driveFile.id}`);
 	cleanup();
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 d2b0eb269..04e93671e 100644
--- a/packages/backend/src/queue/processors/db/import-custom-emojis.ts
+++ b/packages/backend/src/queue/processors/db/import-custom-emojis.ts
@@ -59,7 +59,7 @@ export async function importCustomEmojis(job: Bull.Job<DbUserImportJobData>, don
 			await Emojis.delete({
 				name: emojiInfo.name,
 			});
-			const driveFile = await addFile(null, emojiPath, record.fileName, null, null, true);
+			const driveFile = await addFile({ user: null, path: emojiPath, name: record.fileName, force: true });
 			const emoji = await Emojis.insert({
 				id: genId(),
 				updatedAt: new Date(),
diff --git a/packages/backend/src/remote/activitypub/models/image.ts b/packages/backend/src/remote/activitypub/models/image.ts
index 902eb36a1..6f60b7827 100644
--- a/packages/backend/src/remote/activitypub/models/image.ts
+++ b/packages/backend/src/remote/activitypub/models/image.ts
@@ -1,4 +1,4 @@
-import uploadFromUrl from '@/services/drive/upload-from-url';
+import { uploadFromUrl } from '@/services/drive/upload-from-url';
 import { IRemoteUser } from '@/models/entities/user';
 import Resolver from '../resolver';
 import { fetchMeta } from '@/misc/fetch-meta';
@@ -28,9 +28,15 @@ export async function createImage(actor: IRemoteUser, value: any): Promise<Drive
 	logger.info(`Creating the Image: ${image.url}`);
 
 	const instance = await fetchMeta();
-	const cache = instance.cacheRemoteFiles;
 
-	let file = await uploadFromUrl(image.url, actor, null, image.url, image.sensitive, false, !cache, truncate(image.name, DB_MAX_IMAGE_COMMENT_LENGTH));
+	let file = await uploadFromUrl({
+		url: image.url,
+		user: actor,
+		uri: image.url,
+		sensitive: image.sensitive,
+		isLink: !instance.cacheRemoteFiles,
+		comment: truncate(image.name, DB_MAX_IMAGE_COMMENT_LENGTH)
+	});
 
 	if (file.isLink) {
 		// URLが異なっている場合、同じ画像が以前に異なるURLで登録されていたということなので、
diff --git a/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts b/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts
index 4f5373979..17cbf208a 100644
--- a/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts
+++ b/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts
@@ -6,7 +6,7 @@ import { getConnection } from 'typeorm';
 import { ApiError } from '../../../error';
 import { DriveFile } from '@/models/entities/drive-file';
 import { ID } from '@/misc/cafy-id';
-import uploadFromUrl from '@/services/drive/upload-from-url';
+import { uploadFromUrl } from '@/services/drive/upload-from-url';
 import { publishBroadcastStream } from '@/services/stream';
 
 export const meta = {
@@ -54,7 +54,7 @@ export default define(meta, async (ps, me) => {
 
 	try {
 		// Create file
-		driveFile = await uploadFromUrl(emoji.originalUrl, null, null, null, false, true);
+		driveFile = await uploadFromUrl({ url: emoji.originalUrl, user: null, force: true });
 	} catch (e) {
 		throw new ApiError();
 	}
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 379918154..dd65ab061 100644
--- a/packages/backend/src/server/api/endpoints/drive/files/create.ts
+++ b/packages/backend/src/server/api/endpoints/drive/files/create.ts
@@ -6,6 +6,7 @@ import define from '../../../define';
 import { apiLogger } from '../../../logger';
 import { ApiError } from '../../../error';
 import { DriveFiles } from '@/models/index';
+import { DB_MAX_IMAGE_COMMENT_LENGTH } from '@/misc/hard-limits';
 
 export const meta = {
 	tags: ['drive'],
@@ -32,6 +33,11 @@ export const meta = {
 			default: null,
 		},
 
+		comment: {
+			validator: $.optional.nullable.str.max(DB_MAX_IMAGE_COMMENT_LENGTH),
+			default: null,
+		},
+
 		isSensitive: {
 			validator: $.optional.either($.bool, $.str),
 			default: false,
@@ -79,7 +85,7 @@ export default define(meta, async (ps, user, _, file, cleanup) => {
 
 	try {
 		// Create file
-		const driveFile = await addFile(user, file.path, name, null, ps.folderId, ps.force, false, null, null, ps.isSensitive);
+		const driveFile = await addFile({ user, path: file.path, name, comment: ps.comment, folderId: ps.folderId, force: ps.force, sensitive: ps.isSensitive });
 		return await DriveFiles.pack(driveFile, { self: true });
 	} catch (e) {
 		apiLogger.error(e);
diff --git a/packages/backend/src/server/api/endpoints/drive/files/upload-from-url.ts b/packages/backend/src/server/api/endpoints/drive/files/upload-from-url.ts
index 6ab1ca137..40da1a4fb 100644
--- a/packages/backend/src/server/api/endpoints/drive/files/upload-from-url.ts
+++ b/packages/backend/src/server/api/endpoints/drive/files/upload-from-url.ts
@@ -1,7 +1,7 @@
 import $ from 'cafy';
 import { ID } from '@/misc/cafy-id';
 import ms from 'ms';
-import uploadFromUrl from '@/services/drive/upload-from-url';
+import { uploadFromUrl } from '@/services/drive/upload-from-url';
 import define from '../../../define';
 import { DriveFiles } from '@/models/index';
 import { publishMainStream } from '@/services/stream';
@@ -54,7 +54,7 @@ export const meta = {
 
 // eslint-disable-next-line import/no-default-export
 export default define(meta, async (ps, user) => {
-	uploadFromUrl(ps.url, user, ps.folderId, null, ps.isSensitive, ps.force, false, ps.comment).then(file => {
+	uploadFromUrl({ url: ps.url, user, folderId: ps.folderId, sensitive: ps.isSensitive, force: ps.force, comment: ps.comment }).then(file => {
 		DriveFiles.pack(file, { self: true }).then(packedFile => {
 			publishMainStream(user.id, 'urlUploadFinished', {
 				marker: ps.marker,
diff --git a/packages/backend/src/services/drive/add-file.ts b/packages/backend/src/services/drive/add-file.ts
index 9de4465eb..a89e068f4 100644
--- a/packages/backend/src/services/drive/add-file.ts
+++ b/packages/backend/src/services/drive/add-file.ts
@@ -297,33 +297,45 @@ async function deleteOldFile(user: IRemoteUser) {
 	}
 }
 
+type AddFileArgs = {
+	/** User who wish to add file */
+	user: { id: User['id']; host: User['host'] } | null;
+	/** File path */
+	path: string;
+	/** Name */
+	name?: string | null;
+	/** Comment */
+	comment?: string | null;
+	/** Folder ID */
+	folderId?: any;
+	/** If set to true, forcibly upload the file even if there is a file with the same hash. */
+	force?: boolean;
+	/** Do not save file to local */
+	isLink?: boolean;
+	/** URL of source (URLからアップロードされた場合(ローカル/リモート)の元URL) */
+	url?: string | null;
+	/** URL of source (リモートインスタンスのURLからアップロードされた場合の元URL) */
+	uri?: string | null;
+	/** Mark file as sensitive */
+	sensitive?: boolean | null;
+};
+
 /**
  * Add file to drive
  *
- * @param user User who wish to add file
- * @param path File path
- * @param name Name
- * @param comment Comment
- * @param folderId Folder ID
- * @param force If set to true, forcibly upload the file even if there is a file with the same hash.
- * @param isLink Do not save file to local
- * @param url URL of source (URLからアップロードされた場合(ローカル/リモート)の元URL)
- * @param uri URL of source (リモートインスタンスのURLからアップロードされた場合の元URL)
- * @param sensitive Mark file as sensitive
- * @return Created drive file
  */
-export async function addFile(
-	user: { id: User['id']; host: User['host'] } | null,
-	path: string,
-	name: string | null = null,
-	comment: string | null = null,
-	folderId: any = null,
-	force: boolean = false,
-	isLink: boolean = false,
-	url: string | null = null,
-	uri: string | null = null,
-	sensitive: boolean | null = null
-): Promise<DriveFile> {
+export async function addFile({
+	user,
+	path,
+	name = null,
+	comment = null,
+	folderId = null,
+	force = false,
+	isLink = false,
+	url = null,
+	uri = null,
+	sensitive = null
+}: AddFileArgs): Promise<DriveFile> {
 	const info = await getFileInfo(path);
 	logger.info(`${JSON.stringify(info)}`);
 
diff --git a/packages/backend/src/services/drive/upload-from-url.ts b/packages/backend/src/services/drive/upload-from-url.ts
index a723c3e9a..7c5fa5ce3 100644
--- a/packages/backend/src/services/drive/upload-from-url.ts
+++ b/packages/backend/src/services/drive/upload-from-url.ts
@@ -10,16 +10,27 @@ import { DriveFiles } from '@/models/index';
 
 const logger = driveLogger.createSubLogger('downloader');
 
-export default async (
-	url: string,
-	user: { id: User['id']; host: User['host'] } | null,
-	folderId: DriveFolder['id'] | null = null,
-	uri: string | null = null,
+type Args = {
+	url: string;
+	user: { id: User['id']; host: User['host'] } | null;
+	folderId?: DriveFolder['id'] | null;
+	uri?: string | null;
+	sensitive?: boolean;
+	force?: boolean;
+	isLink?: boolean;
+	comment?: string | null;
+};
+
+export async function uploadFromUrl({
+	url,
+	user,
+	folderId = null,
+	uri = null,
 	sensitive = false,
 	force = false,
-	link = false,
+	isLink = false,
 	comment = null
-): Promise<DriveFile> => {
+}: Args): Promise<DriveFile> {
 	let name = new URL(url).pathname.split('/').pop() || null;
 	if (name == null || !DriveFiles.validateFileName(name)) {
 		name = null;
@@ -41,7 +52,7 @@ export default async (
 	let error;
 
 	try {
-		driveFile = await addFile(user, path, name, comment, folderId, force, link, url, uri, sensitive);
+		driveFile = await addFile({ user, path, name, comment, folderId, force, isLink, url, uri, sensitive });
 		logger.succ(`Got: ${driveFile.id}`);
 	} catch (e) {
 		error = e;
@@ -59,4 +70,4 @@ export default async (
 	} else {
 		return driveFile!;
 	}
-};
+}