diff --git a/packages/backend/src/queue/processors/inbox.ts b/packages/backend/src/queue/processors/inbox.ts
index e430f3412..c346c043f 100644
--- a/packages/backend/src/queue/processors/inbox.ts
+++ b/packages/backend/src/queue/processors/inbox.ts
@@ -24,7 +24,6 @@ import type { UserPublickey } from "@/models/entities/user-publickey.js";
 import { shouldBlockInstance } from "@/misc/should-block-instance.js";
 import { verifySignature } from "@/remote/activitypub/check-fetch.js";
 import { tickInbox } from "@/metrics.js";
-import punycode from "punycode/";
 
 const logger = new Logger("inbox");
 
@@ -187,8 +186,8 @@ export default async (job: Bull.Job<InboxJobData>): Promise<string> => {
 		}
 	}
 
-	// Update stats and get instance metadata
-	const softwareName = await registerOrFetchInstanceDoc(authUser.user.host).then((i) => {
+	// Update stats
+	registerOrFetchInstanceDoc(authUser.user.host).then((i) => {
 		Instances.update(i.id, {
 			latestRequestReceivedAt: new Date(),
 			lastCommunicatedAt: new Date(),
@@ -200,45 +199,8 @@ export default async (job: Bull.Job<InboxJobData>): Promise<string> => {
 		instanceChart.requestReceived(i.host);
 		apRequestChart.inbox();
 		federationChart.inbox(i.host);
-
-		return i.softwareName;
 	});
 
-	if (activity.type === 'Like' && ["sharkey", "cutiekey"].includes(softwareName!)) {
-		const emoji = activity._misskey_reaction || activity.content || activity.name;
-		const custom = emoji.match(/^:([\w+-]+)(?:@\.)?:$/);
-		let remove;
-		if (custom) {
-			const name = (custom[1] as string).replaceAll("_", "").toLowerCase();
-			remove = name.includes("heart");
-		} else {
-			const root = punycode.ucs2.decode(emoji)[0];
-			remove = [
-				0x02661, // suit
-				0x02665, // suit black
-				0x02764, // heavy
-				0x1f496, // sparkling
-				0x1f497, // glowing
-				0x1f499, // blue
-				0x1f49a, // green
-				0x1f49b, // yellow
-				0x1f49c, // purple
-				0x1f5a4, // black
-				0x1f90d, // white
-				0x1f90e, // brown
-				0x1f9e1, // orange
-				0x1fa75, // light blue
-				0x1fa76, // grey
-				0x1fa77, // pink
-			].includes(root);
-		}
-		if (remove) {
-			activity._misskey_reaction = undefined;
-			activity.content = undefined;
-			activity.name = undefined;
-		}
-	}
-
 	const inbox = authUser.user.sharedInbox ?? authUser.user.inbox;
 	if (inbox !== null) {
 		const { host: inboxHost } = new URL(inbox);