diff --git a/README.md b/README.md
index 24bd23f..ac48568 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,9 @@
 - [ ] __IMPORTANT__ なんか chat session expiry の判定あやしいかも
 - [ ] 幕間 hls pull のディレイへらす
 
-## Setup
+## Development
+
+## AWS Setup
 
 IVS and Chime SDK for Messaging are uncovered by Terraform :/
 
diff --git a/app/javascript/SubScreenAnnouncementsView.tsx b/app/javascript/SubScreenAnnouncementsView.tsx
index 127fd29..22bc219 100644
--- a/app/javascript/SubScreenAnnouncementsView.tsx
+++ b/app/javascript/SubScreenAnnouncementsView.tsx
@@ -4,9 +4,10 @@ import loadable, { lazy } from "@loadable/component";
 import { Track } from "./Api";
 import { Api } from "./Api";
 
-import { Box, Skeleton } from "@chakra-ui/react";
+import { Box, Flex, Skeleton } from "@chakra-ui/react";
 
 import dayjs from "dayjs";
+import { QRCodeSVG } from "qrcode.react";
 
 const TICK_INTERVAL = 1;
 const ROTATE_INTERVAL = 12;
@@ -36,9 +37,18 @@ export const SubScreenAnnouncementsView: React.FC<{ track: Track }> = ({ track }
   console.log("ann", ann);
   return (
     <React.Suspense fallback={<Skeleton w="100%" h="100%" />}>
-      <Box fontSize="3.6vw" w="100%" h="100%">
-        {returnToBr(ann.content)}
-      </Box>
+      <Flex w="100%" h="100%" direction="row" justify="space-between">
+        <Box fontSize="3.6vw" w="100%" h="100%">
+          {returnToBr(ann.content)}
+        </Box>
+        {ann.url ? (
+          <>
+            <Box css={{ "& svg": { height: "100%", width: "auto" } }} bgColor="white">
+              <QRCodeSVG value={ann.url} level={"M"} includeMargin={true} size={300} />
+            </Box>
+          </>
+        ) : null}
+      </Flex>
     </React.Suspense>
   );
 };
diff --git a/app/jobs/sync_conference_data_job.rb b/app/jobs/sync_conference_data_job.rb
index 5e8b5ff..172f190 100644
--- a/app/jobs/sync_conference_data_job.rb
+++ b/app/jobs/sync_conference_data_job.rb
@@ -2,8 +2,8 @@
 require 'open-uri'
 
 class SyncConferenceDataJob < ApplicationJob
-  DEFAULT_SPEAKERS_URL = 'https://rubykaigi.org/2022/data/speakers.yml'
-  DEFAULT_PRESENTATIONS_URL = 'https://rubykaigi.org/2022/data/presentations.yml'
+  DEFAULT_SPEAKERS_URL = 'https://rubykaigi.org/2023/data/speakers.yml'
+  DEFAULT_PRESENTATIONS_URL = 'https://rubykaigi.org/2023/data/presentations.yml'
 
   def perform(speakers_url_add: [], presentations_url_add: [])
     ApplicationRecord.transaction do
@@ -79,6 +79,9 @@ def upload_speaker_avatars
             body: io,
           )
         end
+      rescue OpenURI::HTTPError
+        p $!
+
       end
     end
   end
diff --git a/tf/aws.tf b/tf/aws.tf
index 5134a8c..58fdf58 100644
--- a/tf/aws.tf
+++ b/tf/aws.tf
@@ -3,12 +3,12 @@ locals {
 }
 
 provider "aws" {
-  alias               = "apne1"
   region              = "ap-northeast-1"
   allowed_account_ids = [local.aws_account_id]
   default_tags {
     tags = {
-      Project = "takeout-app"
+      Project   = "takeout-app"
+      Component = "takeout-app"
     }
   }
 }
@@ -19,7 +19,8 @@ provider "aws" {
   allowed_account_ids = [local.aws_account_id]
   default_tags {
     tags = {
-      Project = "takeout-app"
+      Project   = "takeout-app"
+      Component = "takeout-app"
     }
   }
 }
@@ -30,7 +31,8 @@ provider "aws" {
   allowed_account_ids = [local.aws_account_id]
   default_tags {
     tags = {
-      Project = "takeout-app"
+      Project   = "takeout-app"
+      Component = "takeout-app"
     }
   }
 }
diff --git a/tf/s3.tf b/tf/s3.tf
index 9466306..ec60cf2 100644
--- a/tf/s3.tf
+++ b/tf/s3.tf
@@ -47,8 +47,7 @@ resource "aws_s3_bucket_policy" "rk-takeout-app" {
 ##########
 
 resource "aws_s3_bucket" "rk-takeout-app-apne1" {
-  provider = aws.apne1
-  bucket   = "rk-takeout-app"
+  bucket = "rk-takeout-app"
 }
 
 data "aws_iam_policy_document" "s3-rk-takeout-app-apne1" {
@@ -87,7 +86,6 @@ data "aws_iam_policy_document" "s3-rk-takeout-app-apne1" {
 }
 
 resource "aws_s3_bucket_policy" "rk-takeout-app-apne1" {
-  provider = aws.apne1
-  bucket   = aws_s3_bucket.rk-takeout-app-apne1.id
-  policy   = data.aws_iam_policy_document.s3-rk-takeout-app-apne1.json
+  bucket = aws_s3_bucket.rk-takeout-app-apne1.id
+  policy = data.aws_iam_policy_document.s3-rk-takeout-app-apne1.json
 }