diff --git a/packages/backend/src/server/api/stream/channel.ts b/packages/backend/src/server/api/stream/channel.ts
index 06afc221c8..7a6193ccfc 100644
--- a/packages/backend/src/server/api/stream/channel.ts
+++ b/packages/backend/src/server/api/stream/channel.ts
@@ -82,7 +82,19 @@ export default abstract class Channel {
 		return false;
 	}
 
-	constructor(id: string, connection: Connection) {
+	protected async hideNote(note: Packed<'Note'>): Promise<void> {
+		if (note.renote) {
+			await this.hideNote(note.renote);
+		}
+
+		if (note.reply) {
+			await this.hideNote(note.reply);
+		}
+
+		const meId = this.user?.id ?? null;
+		await this.noteEntityService.hideNote(note, meId);
+	}
+
 	constructor(id: string, connection: Connection, noteEntityService: NoteEntityService) {
 		this.id = id;
 		this.connection = connection;
diff --git a/packages/backend/src/server/api/stream/channels/bubble-timeline.ts b/packages/backend/src/server/api/stream/channels/bubble-timeline.ts
index c33245ef1e..5ebbdcbb86 100644
--- a/packages/backend/src/server/api/stream/channels/bubble-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/bubble-timeline.ts
@@ -64,6 +64,7 @@ class BubbleTimelineChannel extends Channel {
 		if (this.isNoteMutedOrBlocked(note)) return;
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/channel.ts b/packages/backend/src/server/api/stream/channels/channel.ts
index d5cfd3a0d9..ec0bc7e13a 100644
--- a/packages/backend/src/server/api/stream/channels/channel.ts
+++ b/packages/backend/src/server/api/stream/channels/channel.ts
@@ -50,6 +50,7 @@ class ChannelChannel extends Channel {
 		if (this.isNoteMutedOrBlocked(note)) return;
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/global-timeline.ts b/packages/backend/src/server/api/stream/channels/global-timeline.ts
index 868592b433..72a8a8b156 100644
--- a/packages/backend/src/server/api/stream/channels/global-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/global-timeline.ts
@@ -61,6 +61,7 @@ class GlobalTimelineChannel extends Channel {
 		if (this.isNoteMutedOrBlocked(note)) return;
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/hashtag.ts b/packages/backend/src/server/api/stream/channels/hashtag.ts
index b5d1e034be..7c8df87721 100644
--- a/packages/backend/src/server/api/stream/channels/hashtag.ts
+++ b/packages/backend/src/server/api/stream/channels/hashtag.ts
@@ -46,6 +46,7 @@ class HashtagChannel extends Channel {
 		if (this.isNoteMutedOrBlocked(note)) return;
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/home-timeline.ts b/packages/backend/src/server/api/stream/channels/home-timeline.ts
index 105f966461..c87a21be82 100644
--- a/packages/backend/src/server/api/stream/channels/home-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/home-timeline.ts
@@ -82,6 +82,7 @@ class HomeTimelineChannel extends Channel {
 		if (this.isNoteMutedOrBlocked(note)) return;
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
index 4b26fcf667..95b762e2b7 100644
--- a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
@@ -99,6 +99,7 @@ class HybridTimelineChannel extends Channel {
 		}
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/local-timeline.ts b/packages/backend/src/server/api/stream/channels/local-timeline.ts
index 1e656def9a..b9e0a4c234 100644
--- a/packages/backend/src/server/api/stream/channels/local-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/local-timeline.ts
@@ -71,6 +71,7 @@ class LocalTimelineChannel extends Channel {
 		if (this.isNoteMutedOrBlocked(note)) return;
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/role-timeline.ts b/packages/backend/src/server/api/stream/channels/role-timeline.ts
index 5d33108821..14c4d96479 100644
--- a/packages/backend/src/server/api/stream/channels/role-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/role-timeline.ts
@@ -49,6 +49,7 @@ class RoleTimelineChannel extends Channel {
 			if (this.isNoteMutedOrBlocked(note)) return;
 
 			const clonedNote = await this.assignMyReaction(note);
+			await this.hideNote(clonedNote);
 
 			this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/user-list.ts b/packages/backend/src/server/api/stream/channels/user-list.ts
index 8561ce11b3..d09a9b8d9f 100644
--- a/packages/backend/src/server/api/stream/channels/user-list.ts
+++ b/packages/backend/src/server/api/stream/channels/user-list.ts
@@ -112,6 +112,7 @@ class UserListChannel extends Channel {
 		if (this.isNoteMutedOrBlocked(note)) return;
 
 		const clonedNote = await this.assignMyReaction(note);
+		await this.hideNote(clonedNote);
 
 		this.connection.cacheNote(clonedNote);