diff --git a/packages/backend/src/core/NoteCreateService.ts b/packages/backend/src/core/NoteCreateService.ts
index b0a8f03af1..e9c2252314 100644
--- a/packages/backend/src/core/NoteCreateService.ts
+++ b/packages/backend/src/core/NoteCreateService.ts
@@ -198,6 +198,7 @@ export class NoteCreateService {
 		host: User['host'];
 		isSilenced: User['isSilenced'];
 		createdAt: User['createdAt'];
+		isBot: User['isBot'];
 	}, data: Option, silent = false): Promise<Note> {
 		// チャンネル外にリプライしたら対象のスコープに合わせる
 		// (クライアントサイドでやっても良い処理だと思うけどとりあえずサーバーサイドで)
@@ -415,6 +416,7 @@ export class NoteCreateService {
 		host: User['host'];
 		isSilenced: User['isSilenced'];
 		createdAt: User['createdAt'];
+		isBot: User['isBot'];
 	}, data: Option, silent: boolean, tags: string[], mentionedUsers: MinimumUser[]) {
 		// 統計を更新
 		this.notesChart.update(note, true);
@@ -484,7 +486,7 @@ export class NoteCreateService {
 
 		// この投稿を除く指定したユーザーによる指定したノートのリノートが存在しないとき
 		if (data.renote && (await this.noteEntityService.countSameRenotes(user.id, data.renote.id, note.id) === 0)) {
-			this.incRenoteCount(data.renote);
+			if (!user.isBot) this.incRenoteCount(data.renote);
 		}
 
 		if (data.poll && data.poll.expiresAt) {
diff --git a/packages/backend/src/core/NoteDeleteService.ts b/packages/backend/src/core/NoteDeleteService.ts
index 7331d03552..1313fcbd3d 100644
--- a/packages/backend/src/core/NoteDeleteService.ts
+++ b/packages/backend/src/core/NoteDeleteService.ts
@@ -49,13 +49,13 @@ export class NoteDeleteService {
 	 * @param user 投稿者
 	 * @param note 投稿
 	 */
-	async delete(user: { id: User['id']; uri: User['uri']; host: User['host']; }, note: Note, quiet = false) {
+	async delete(user: { id: User['id']; uri: User['uri']; host: User['host']; isBot: User['isBot']; }, note: Note, quiet = false) {
 		const deletedAt = new Date();
 
 		// この投稿を除く指定したユーザーによる指定したノートのリノートが存在しないとき
 		if (note.renoteId && (await this.noteEntityService.countSameRenotes(user.id, note.renoteId, note.id)) === 0) {
 			this.notesRepository.decrement({ id: note.renoteId }, 'renoteCount', 1);
-			this.notesRepository.decrement({ id: note.renoteId }, 'score', 1);
+			if (!user.isBot) this.notesRepository.decrement({ id: note.renoteId }, 'score', 1);
 		}
 
 		if (note.replyId) {
diff --git a/packages/backend/src/core/ReactionService.ts b/packages/backend/src/core/ReactionService.ts
index 09022b57ab..1775d54228 100644
--- a/packages/backend/src/core/ReactionService.ts
+++ b/packages/backend/src/core/ReactionService.ts
@@ -83,7 +83,7 @@ export class ReactionService {
 	}
 
 	@bindThis
-	public async create(user: { id: User['id']; host: User['host']; }, note: Note, reaction?: string) {
+	public async create(user: { id: User['id']; host: User['host']; isBot: User['isBot'] }, note: Note, reaction?: string) {
 		// Check blocking
 		if (note.userId !== user.id) {
 			const block = await this.blockingsRepository.findOneBy({
@@ -139,7 +139,7 @@ export class ReactionService {
 		await this.notesRepository.createQueryBuilder().update()
 			.set({
 				reactions: () => sql,
-				score: () => '"score" + 1',
+				... (!user.isBot ? { score: () => '"score" + 1' } : {}),
 			})
 			.where('id = :id', { id: note.id })
 			.execute();
@@ -199,7 +199,7 @@ export class ReactionService {
 	}
 
 	@bindThis
-	public async delete(user: { id: User['id']; host: User['host']; }, note: Note) {
+	public async delete(user: { id: User['id']; host: User['host']; isBot: User['isBot']; }, note: Note) {
 		// if already unreacted
 		const exist = await this.noteReactionsRepository.findOneBy({
 			noteId: note.id,
@@ -226,7 +226,7 @@ export class ReactionService {
 			.where('id = :id', { id: note.id })
 			.execute();
 	
-		this.notesRepository.decrement({ id: note.id }, 'score', 1);
+		if (!user.isBot) this.notesRepository.decrement({ id: note.id }, 'score', 1);
 	
 		this.globalEventServie.publishNoteStream(note.id, 'unreacted', {
 			reaction: this.decodeReaction(exist.reaction).reaction,