diff --git a/packages/backend/src/core/activitypub/ApRendererService.ts b/packages/backend/src/core/activitypub/ApRendererService.ts
index 29f216aa1..91a2767e6 100644
--- a/packages/backend/src/core/activitypub/ApRendererService.ts
+++ b/packages/backend/src/core/activitypub/ApRendererService.ts
@@ -21,11 +21,11 @@ import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import type { UserKeypair } from '@/models/entities/UserKeypair.js';
 import type { UsersRepository, UserProfilesRepository, NotesRepository, DriveFilesRepository, EmojisRepository, PollsRepository } from '@/models/index.js';
+import { bindThis } from '@/decorators.js';
 import { LdSignatureService } from './LdSignatureService.js';
 import { ApMfmService } from './ApMfmService.js';
 import type { IActivity, IObject } from './type.js';
 import type { IIdentifier } from './models/identifier.js';
-import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class ApRendererService {
diff --git a/packages/backend/src/core/activitypub/models/ApPersonService.ts b/packages/backend/src/core/activitypub/models/ApPersonService.ts
index e08f33c90..f86b5e6f9 100644
--- a/packages/backend/src/core/activitypub/models/ApPersonService.ts
+++ b/packages/backend/src/core/activitypub/models/ApPersonService.ts
@@ -566,22 +566,22 @@ export class ApPersonService implements OnModuleInit {
 
 		this.logger.info(`Updating the featured: ${user.uri}`);
 
-		if (resolver == null) resolver = this.apResolverService.createResolver();
+		const _resolver = resolver ?? this.apResolverService.createResolver();
 
 		// Resolve to (Ordered)Collection Object
-		const collection = await resolver.resolveCollection(user.featured);
+		const collection = await _resolver.resolveCollection(user.featured);
 		if (!isCollectionOrOrderedCollection(collection)) throw new Error('Object is not Collection or OrderedCollection');
 
 		// Resolve to Object(may be Note) arrays
 		const unresolvedItems = isCollection(collection) ? collection.items : collection.orderedItems;
-		const items = await Promise.all(toArray(unresolvedItems).map(x => resolver.resolve(x)));
+		const items = await Promise.all(toArray(unresolvedItems).map(x => _resolver.resolve(x)));
 
 		// Resolve and regist Notes
 		const limit = promiseLimit<Note | null>(2);
 		const featuredNotes = await Promise.all(items
 			.filter(item => getApType(item) === 'Note')	// TODO: Noteでなくてもいいかも
 			.slice(0, 5)
-			.map(item => limit(() => this.apNoteService.resolveNote(item, resolver))));
+			.map(item => limit(() => this.apNoteService.resolveNote(item, _resolver))));
 
 		await this.db.transaction(async transactionalEntityManager => {
 			await transactionalEntityManager.delete(UserNotePining, { userId: user.id });
diff --git a/packages/backend/src/server/api/stream/types.ts b/packages/backend/src/server/api/stream/types.ts
index a442529bb..ef65b27dd 100644
--- a/packages/backend/src/server/api/stream/types.ts
+++ b/packages/backend/src/server/api/stream/types.ts
@@ -30,7 +30,7 @@ export interface InternalStreamTypes {
 	remoteUserUpdated: Serialized<{ id: User['id']; }>;
 	follow: Serialized<{ followerId: User['id']; followeeId: User['id']; }>;
 	unfollow: Serialized<{ followerId: User['id']; followeeId: User['id']; }>;
-	policiesUpdated: Serialized<Role['options']>;
+	policiesUpdated: Serialized<Role['policies']>;
 	roleCreated: Serialized<Role>;
 	roleDeleted: Serialized<Role>;
 	roleUpdated: Serialized<Role>;