diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb
index 674727d828..109f8115df 100644
--- a/app/serializers/activitypub/note_serializer.rb
+++ b/app/serializers/activitypub/note_serializer.rb
@@ -11,8 +11,6 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
              :atom_uri, :in_reply_to_atom_uri,
              :conversation, :searchable_by, :limited_scope
 
-  attribute :references, if: :not_private_post?
-
   attribute :content
   attribute :content_map, if: :language?
   attribute :updated, if: :edited?
@@ -25,6 +23,7 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
   has_many :virtual_tags, key: :tag
 
   has_one :replies, serializer: ActivityPub::CollectionSerializer, if: :local?
+  has_one :references, serializer: ActivityPub::CollectionSerializer
 
   has_many :poll_options, key: :one_of, if: :poll_and_not_multiple?
   has_many :poll_options, key: :any_of, if: :poll_and_multiple?
@@ -71,7 +70,19 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
   end
 
   def references
-    ActivityPub::TagManager.instance.references_uri_for(object)
+    refs = object.references.reorder(id: :asc).take(5).pluck(:id, :uri)
+    last_id = refs.last&.first
+
+    ActivityPub::CollectionPresenter.new(
+      type: :unordered,
+      id: ActivityPub::TagManager.instance.references_uri_for(object),
+      first: ActivityPub::CollectionPresenter.new(
+        type: :unordered,
+        part_of: ActivityPub::TagManager.instance.references_uri_for(object),
+        items: refs.map(&:second),
+        next: last_id ? ActivityPub::TagManager.instance.references_uri_for(object, page: true, min_id: last_id) : ActivityPub::TagManager.instance.references_uri_for(object, page: true, only_other_accounts: true)
+      )
+    )
   end
 
   def language?
@@ -160,10 +171,6 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
     object.account.local?
   end
 
-  def not_private_post?
-    !object.private_visibility? && !object.direct_visibility? && !object.limited_visibility?
-  end
-
   def quote?
     object.references.count == 1 && object.account.user&.settings&.[]('single_ref_to_quote')
   end
diff --git a/spec/serializers/activitypub/note_serializer_spec.rb b/spec/serializers/activitypub/note_serializer_spec.rb
index bcfbb27406..f4248e548e 100644
--- a/spec/serializers/activitypub/note_serializer_spec.rb
+++ b/spec/serializers/activitypub/note_serializer_spec.rb
@@ -14,10 +14,12 @@ describe ActivityPub::NoteSerializer do
   let!(:reply_by_account_third) { Fabricate(:status, account: account, thread: parent, visibility: :public) }
   let!(:reply_by_account_visibility_direct) { Fabricate(:status, account: account, thread: parent, visibility: :direct) }
   let!(:referred) { nil }
+  let!(:referred2) { nil }
   let(:convert_to_quote) { false }
 
   before(:each) do
     parent.references << referred if referred.present?
+    parent.references << referred2 if referred2.present?
     account.user&.settings&.[]=('single_ref_to_quote', true) if convert_to_quote
     @serialization = ActiveModelSerializers::SerializableResource.new(parent, serializer: described_class, adapter: ActivityPub::Adapter)
   end
@@ -49,8 +51,17 @@ describe ActivityPub::NoteSerializer do
   context 'when has quote but no_convert setting' do
     let(:referred) { Fabricate(:status) }
 
+    it 'has a references collection' do
+      expect(subject['references']['type']).to eql('Collection')
+    end
+
+    it 'has a references collection with a first Page' do
+      expect(subject['references']['first']['type']).to eql('CollectionPage')
+    end
+
     it 'has as reference' do
       expect(subject['quoteUri']).to be_nil
+      expect(subject['references']['first']['items']).to include referred.uri
     end
   end
 
@@ -60,7 +71,22 @@ describe ActivityPub::NoteSerializer do
 
     it 'has as quote' do
       expect(subject['quoteUri']).to_not be_nil
-      expect(subject['_misskey_quote'] == subject['quoteUri']).to be true
+      expect(subject['quoteUri']).to eq referred.uri
+      expect(subject['_misskey_quote']).to eq referred.uri
+      expect(subject['_misskey_content']).to eq referred.text
+      expect(subject['references']['first']['items']).to include referred.uri
+    end
+  end
+
+  context 'when has multiple references and convert setting' do
+    let(:referred) { Fabricate(:status) }
+    let(:referred2) { Fabricate(:status) }
+    let(:convert_to_quote) { true }
+
+    it 'has as quote' do
+      expect(subject['quoteUri']).to be_nil
+      expect(subject['references']['first']['items']).to include referred.uri
+      expect(subject['references']['first']['items']).to include referred2.uri
     end
   end
 end