diff --git a/src/server/web/index.ts b/src/server/web/index.ts
index 50f006e34..f5845585f 100644
--- a/src/server/web/index.ts
+++ b/src/server/web/index.ts
@@ -146,7 +146,7 @@ router.get('/@:user.json', async ctx => {
 
 //#region for crawlers
 // User
-router.get('/@:user', async (ctx, next) => {
+router.get(['/@:user', '/@:user/:sub'], async (ctx, next) => {
 	const { username, host } = parseAcct(ctx.params.user);
 	const user = await Users.findOne({
 		usernameLower: username.toLowerCase(),
@@ -164,6 +164,7 @@ router.get('/@:user', async (ctx, next) => {
 
 		await ctx.render('user', {
 			user, profile, me,
+			sub: ctx.params.sub,
 			instanceName: meta.name || 'Misskey',
 			icon: meta.iconUrl
 		});
diff --git a/src/server/web/views/user.pug b/src/server/web/views/user.pug
index 7e7200439..d41b0bbac 100644
--- a/src/server/web/views/user.pug
+++ b/src/server/web/views/user.pug
@@ -30,12 +30,13 @@ block meta
 	if profile.twitter
 		meta(name='twitter:creator' content=`@${profile.twitter.screenName}`)
 
-	if !user.host
-		link(rel='alternate' href=`${config.url}/users/${user.id}` type='application/activity+json')
-	if user.uri
-		link(rel='alternate' href=user.uri type='application/activity+json')
-	if profile.url
-		link(rel='alternate' href=profile.url type='text/html')
+	if !sub
+		if !user.host
+			link(rel='alternate' href=`${config.url}/users/${user.id}` type='application/activity+json')
+		if user.uri
+			link(rel='alternate' href=user.uri type='application/activity+json')
+		if profile.url
+			link(rel='alternate' href=profile.url type='text/html')
 
 	each m in me
 		link(rel='me' href=`${m}`)