diff --git a/packages/backend/src/misc/check-word-mute.ts b/packages/backend/src/misc/check-word-mute.ts
index 1dfad2541f..e8c66683cc 100644
--- a/packages/backend/src/misc/check-word-mute.ts
+++ b/packages/backend/src/misc/check-word-mute.ts
@@ -5,7 +5,7 @@ import type { User } from '@/models/entities/User.js';
 type NoteLike = {
 	userId: Note['userId'];
 	text: Note['text'];
-	cw: Note['cw'];
+	cw?: Note['cw'];
 };
 
 type UserLike = {
diff --git a/packages/backend/src/queue/DbQueueProcessorsService.ts b/packages/backend/src/queue/DbQueueProcessorsService.ts
index f79100e6ce..58384c4d1b 100644
--- a/packages/backend/src/queue/DbQueueProcessorsService.ts
+++ b/packages/backend/src/queue/DbQueueProcessorsService.ts
@@ -39,25 +39,19 @@ export class DbQueueProcessorsService {
 	) {
 	}
 
-	public start(dbQueue: Bull.Queue<DbJobData>) {
-		const jobs = {
-			deleteDriveFiles: (job, done) => this.deleteDriveFilesProcessorService.process(job, done),
-			exportCustomEmojis: (job, done) => this.exportCustomEmojisProcessorService.process(job, done),
-			exportNotes: (job, done) => this.exportNotesProcessorService.process(job, done),
-			exportFollowing: (job, done) => this.exportFollowingProcessorService.process(job, done),
-			exportMuting: (job, done) => this.exportMutingProcessorService.process(job, done),
-			exportBlocking: (job, done) => this.exportBlockingProcessorService.process(job, done),
-			exportUserLists: (job, done) => this.exportUserListsProcessorService.process(job, done),
-			importFollowing: (job, done) => this.importFollowingProcessorService.process(job, done),
-			importMuting: (job, done) => this.importMutingProcessorService.process(job, done),
-			importBlocking: (job, done) => this.importBlockingProcessorService.process(job, done),
-			importUserLists: (job, done) => this.importUserListsProcessorService.process(job, done),
-			importCustomEmojis: (job, done) => this.importCustomEmojisProcessorService.process(job, done),
-			deleteAccount: (job) => this.deleteAccountProcessorService.process(job),
-		} as Record<string, Bull.ProcessCallbackFunction<DbJobData | Bull.ProcessPromiseFunction<DbJobData>>>;
-		
-		for (const [k, v] of Object.entries(jobs)) {
-			dbQueue.process(k, v);
-		}
+	public start(q: Bull.Queue): void {
+		q.process('deleteDriveFiles', (job, done) => this.deleteDriveFilesProcessorService.process(job, done));
+		q.process('exportCustomEmojis', (job, done) => this.exportCustomEmojisProcessorService.process(job, done));
+		q.process('exportNotes', (job, done) => this.exportNotesProcessorService.process(job, done));
+		q.process('exportFollowing', (job, done) => this.exportFollowingProcessorService.process(job, done));
+		q.process('exportMuting', (job, done) => this.exportMutingProcessorService.process(job, done));
+		q.process('exportBlocking', (job, done) => this.exportBlockingProcessorService.process(job, done));
+		q.process('exportUserLists', (job, done) => this.exportUserListsProcessorService.process(job, done));
+		q.process('importFollowing', (job, done) => this.importFollowingProcessorService.process(job, done));
+		q.process('importMuting', (job, done) => this.importMutingProcessorService.process(job, done));
+		q.process('importBlocking', (job, done) => this.importBlockingProcessorService.process(job, done));
+		q.process('importUserLists', (job, done) => this.importUserListsProcessorService.process(job, done));
+		q.process('importCustomEmojis', (job, done) => this.importCustomEmojisProcessorService.process(job, done));
+		q.process('deleteAccount', (job) => this.deleteAccountProcessorService.process(job));
 	}
 }
diff --git a/packages/backend/src/queue/ObjectStorageQueueProcessorsService.ts b/packages/backend/src/queue/ObjectStorageQueueProcessorsService.ts
index 097e4448a5..3ff3dd090c 100644
--- a/packages/backend/src/queue/ObjectStorageQueueProcessorsService.ts
+++ b/packages/backend/src/queue/ObjectStorageQueueProcessorsService.ts
@@ -17,14 +17,8 @@ export class ObjectStorageQueueProcessorsService {
 	) {
 	}
 
-	public start(q: Bull.Queue) {
-		const jobs = {
-			deleteFile: (job) => this.deleteFileProcessorService.process(job),
-			cleanRemoteFiles: (job, done) => this.cleanRemoteFilesProcessorService.process(job, done),
-		} as Record<string, Bull.ProcessCallbackFunction<ObjectStorageJobData | Bull.ProcessPromiseFunction<ObjectStorageJobData>>>;
-		
-		for (const [k, v] of Object.entries(jobs)) {
-			q.process(k, 16, v);
-		}
+	public start(q: Bull.Queue): void {
+		q.process('deleteFile', 16, (job) => this.deleteFileProcessorService.process(job));
+		q.process('cleanRemoteFiles', 16, (job, done) => this.cleanRemoteFilesProcessorService.process(job, done));
 	}
 }
diff --git a/packages/backend/src/queue/SystemQueueProcessorsService.ts b/packages/backend/src/queue/SystemQueueProcessorsService.ts
index ccb040fae5..a8af92b9ba 100644
--- a/packages/backend/src/queue/SystemQueueProcessorsService.ts
+++ b/packages/backend/src/queue/SystemQueueProcessorsService.ts
@@ -22,17 +22,11 @@ export class SystemQueueProcessorsService {
 	) {
 	}
 
-	public start(dbQueue: Bull.Queue<Record<string, unknown>>) {
-		const jobs = {
-			tickCharts: (job, done) => this.tickChartsProcessorService.process(job, done),
-			resyncCharts: (job, done) => this.resyncChartsProcessorService.process(job, done),
-			cleanCharts: (job, done) => this.cleanChartsProcessorService.process(job, done),
-			checkExpiredMutings: (job, done) => this.checkExpiredMutingsProcessorService.process(job, done),
-			clean: (job, done) => this.cleanProcessorService.process(job, done),
-		} as Record<string, Bull.ProcessCallbackFunction<Record<string, unknown>> | Bull.ProcessPromiseFunction<Record<string, unknown>>>;
-		
-		for (const [k, v] of Object.entries(jobs)) {
-			dbQueue.process(k, v);
-		}
+	public start(q: Bull.Queue): void {
+		q.process('tickCharts', (job, done) => this.tickChartsProcessorService.process(job, done));
+		q.process('resyncCharts', (job, done) => this.resyncChartsProcessorService.process(job, done));
+		q.process('cleanCharts', (job, done) => this.cleanChartsProcessorService.process(job, done));
+		q.process('checkExpiredMutings', (job, done) => this.checkExpiredMutingsProcessorService.process(job, done));
+		q.process('clean', (job, done) => this.cleanProcessorService.process(job, done));
 	}
 }