diff --git a/.config/dev.yml b/.config/dev.yml
new file mode 100644
index 0000000000..11c9d45d6a
--- /dev/null
+++ b/.config/dev.yml
@@ -0,0 +1,290 @@
+#━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+# Misskey configuration
+#━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+#   ┌─────┐
+#───┘ URL └─────────────────────────────────────────────────────
+
+# Final accessible URL seen by a user.
+url: http://misskey.local:3000
+
+# ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
+# URL SETTINGS AFTER THAT!
+
+#   ┌───────────────────────┐
+#───┘ Port and TLS settings └───────────────────────────────────
+
+#
+# Misskey requires a reverse proxy to support HTTPS connections.
+#
+#                 +----- https://example.tld/ ------------+
+#   +------+      |+-------------+      +----------------+|
+#   | User | ---> || Proxy (443) | ---> | Misskey (3000) ||
+#   +------+      |+-------------+      +----------------+|
+#                 +---------------------------------------+
+#
+#   You need to set up a reverse proxy. (e.g. nginx)
+#   An encrypted connection with HTTPS is highly recommended
+#   because tokens may be transferred in GET requests.
+
+# The port that your Misskey server should listen on.
+port: 3000
+
+#   ┌──────────────────────────┐
+#───┘ PostgreSQL configuration └────────────────────────────────
+
+db:
+  host: postgres
+  port: 5432
+
+  # Database name
+  db: postgres
+
+  # Auth
+  user: postgres
+  pass: ci
+
+  # Whether disable Caching queries
+  #disableCache: true
+
+  # Extra Connection options
+  #extra:
+  #  ssl: true
+
+dbReplications: false
+
+# You can configure any number of replicas here
+#dbSlaves:
+#  -
+#    host:
+#    port:
+#    db:
+#    user:
+#    pass:
+#  -
+#    host:
+#    port:
+#    db:
+#    user:
+#    pass:
+
+#   ┌─────────────────────┐
+#───┘ Redis configuration └─────────────────────────────────────
+
+redis:
+  host: redis
+  port: 6379
+  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+  #pass: example-pass
+  #prefix: example-prefix
+  #db: 1
+
+#redisForPubsub:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForJobQueue:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForTimelines:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForRateLimit:
+#  host: localhost
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+#  # You can specify more ioredis options...
+#  #username: example-username
+
+#   ┌───────────────────────────────┐
+#───┘ Fulltext search configuration └─────────────────────────────
+
+# These are the setting items for the full-text search provider.
+fulltextSearch:
+  # You can select the ID generation method.
+  # - sqlLike (default)
+  #   Use SQL-like search.
+  #   This is a standard feature of PostgreSQL, so no special extensions are required.
+  # - sqlPgroonga
+  #   Use pgroonga.
+  #   You need to install pgroonga and configure it as a PostgreSQL extension.
+  #   In addition to the above, you need to create a pgroonga index on the text column of the note table.
+  #   see: https://pgroonga.github.io/tutorial/
+  # - meilisearch
+  #   Use Meilisearch.
+  #   You need to install Meilisearch and configure.
+  provider: sqlLike
+
+# For Meilisearch settings.
+# If you select "meilisearch" for "fulltextSearch.provider", it must be set.
+# You can set scope to local or global (default value)
+# (include notes from remote).
+
+#meilisearch:
+#  host: meilisearch
+#  port: 7700
+#  apiKey: ''
+#  ssl: true
+#  index: ''
+#  scope: global
+
+#   ┌───────────────┐
+#───┘ ID generation └───────────────────────────────────────────
+
+# You can select the ID generation method.
+# You don't usually need to change this setting, but you can
+# change it according to your preferences.
+
+# Available methods:
+# aid ... Short, Millisecond accuracy
+# aidx ... Millisecond accuracy
+# meid ... Similar to ObjectID, Millisecond accuracy
+# ulid ... Millisecond accuracy
+# objectid ... This is left for backward compatibility
+
+# ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
+# ID SETTINGS AFTER THAT!
+
+id: 'aidx'
+
+#   ┌─────────────────────┐
+#───┘ Other configuration └─────────────────────────────────────
+
+# Whether disable HSTS
+#disableHsts: true
+
+# Number of worker processes
+#clusterLimit: 1
+
+# Job concurrency per worker
+# deliverJobConcurrency: 128
+# inboxJobConcurrency: 16
+# relashionshipJobConcurrency: 16
+#  What's relashionshipJob?:
+#   Follow, unfollow, block and unblock(ings) while following-imports, etc. or account migrations.
+
+# Job rate limiter
+# deliverJobPerSec: 128
+# inboxJobPerSec: 32
+# relashionshipJobPerSec: 64
+
+# Job attempts
+# deliverJobMaxAttempts: 12
+# inboxJobMaxAttempts: 8
+
+# Local address used for outgoing requests
+#outgoingAddress: 127.0.0.1
+
+# IP address family used for outgoing request (ipv4, ipv6 or dual)
+#outgoingAddressFamily: ipv4
+
+# Amount of characters that can be used when writing notes. Longer notes will be rejected. (minimum: 1)
+#maxNoteLength: 3000
+# Amount of characters that will be saved for remote notes. Longer notes will be truncated to this length. (minimum: 1)
+#maxRemoteNoteLength: 100000
+# Amount of characters that can be used when writing content warnings. Longer warnings will be rejected. (minimum: 1)
+#maxCwLength: 500
+# Amount of characters that will be saved for remote content warnings. Longer warnings will be truncated to this length. (minimum: 1)
+#maxRemoteCwLength: 5000
+# Amount of characters that can be used when writing media descriptions (alt text). Longer descriptions will be rejected. (minimum: 1)
+#maxAltTextLength: 20000
+# Amount of characters that will be saved for remote media descriptions (alt text). Longer descriptions will be truncated to this length. (minimum: 1)
+#maxRemoteAltTextLength: 100000
+
+# Proxy for HTTP/HTTPS
+#proxy: http://127.0.0.1:3128
+
+proxyBypassHosts:
+  - api.deepl.com
+  - api-free.deepl.com
+  - www.recaptcha.net
+  - hcaptcha.com
+  - challenges.cloudflare.com
+
+# Proxy for SMTP/SMTPS
+#proxySmtp: http://127.0.0.1:3128   # use HTTP/1.1 CONNECT
+#proxySmtp: socks4://127.0.0.1:1080 # use SOCKS4
+#proxySmtp: socks5://127.0.0.1:1080 # use SOCKS5
+
+# Media Proxy
+#mediaProxy: https://example.com/proxy
+
+# Proxy remote files (default: true)
+# Proxy remote files by this instance or mediaProxy to prevent remote files from running in remote domains.
+proxyRemoteFiles: true
+
+# Movie Thumbnail Generation URL
+# There is no reference implementation.
+# For example, Misskey will point to the following URL:
+#   https://example.com/thumbnail.webp?thumbnail=1&url=https%3A%2F%2Fstorage.example.com%2Fpath%2Fto%2Fvideo.mp4
+#videoThumbnailGenerator: https://example.com
+
+# Sign outgoing ActivityPub GET request (default: true)
+signToActivityPubGet: true
+# Sign outgoing ActivityPub Activities (default: true)
+# Linked Data signatures are cryptographic signatures attached to each activity to provide proof of authenticity.
+# When using authorized fetch, this is often undesired as any signed activity can be forwarded to a blocked instance by relays and other instances.
+# This setting allows admins to disable LD signatures for increased privacy, at the expense of fewer relayed activities and additional inbound fetch (GET) requests.
+attachLdSignatureForRelays: true
+# check that inbound ActivityPub GET requests are signed ("authorized fetch")
+checkActivityPubGetSignature: false
+
+# For security reasons, uploading attachments from the intranet is prohibited,
+# but exceptions can be made from the following settings. Default value is "undefined".
+# Read changelog to learn more (Improvements of 12.90.0 (2021/09/04)).
+allowedPrivateNetworks: [
+  '127.0.0.1/32',
+  '192.168.65.0/24'
+]
+
+#customMOTD: ['Hello World', 'The sharks rule all', 'Shonks']
+
+# Upload or download file size limits (bytes)
+#maxFileSize: 262144000
+
+# CHMod-style permission bits to apply to uploaded files.
+# Permission bits are specified as a base-8 string representing User/Group/Other permissions.
+# This setting is only useful for custom deployments, such as using a reverse proxy to serve media.
+#filePermissionBits: '644'
+
+# Log settings
+# logging:
+#   sql:
+#     # Outputs query parameters during SQL execution to the log.
+#     # default: false
+#     enableQueryParamLogging: false
+#     # Disable query truncation. If set to true, the full text of the query will be output to the log.
+#     # default: false
+#     disableQueryTruncation: false
+
+# Settings for the activity logger, which records inbound activities to the database.
+# Disabled by default due to the large volume of data it saves.
+#activityLogging:
+  # Log activities to the database (default: false)
+  #enabled: false
+
+  # Save the activity before processing, then update later with the results.
+  # This has the advantage of capturing activities that cause a hard-crash, but doubles the number of queries used.
+  # Default: false
+  #preSave: false
+
+  # How long to save each log entry before deleting it.
+  # Default: 2592000000 (1 week)
+  #maxAge: 2592000000
diff --git a/.gitignore b/.gitignore
index 5bf3226878..333caec619 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,6 +41,7 @@ coverage
 !/.config/docker_example.env
 !/.config/cypress-devcontainer.yml
 !/.config/docker_ci.env
+!/.config/dev.yml
 docker-compose.yml
 ./compose.yml
 .devcontainer/compose.yml
diff --git a/setup-dev.sh b/setup-dev.sh
index ec49698c5f..2bbc65efd9 100755
--- a/setup-dev.sh
+++ b/setup-dev.sh
@@ -15,8 +15,8 @@ case $cleardb in
     ;;
 esac
 
-cp .config/ci.yml .config/default.yml
-cp .config/ci.yml .config/test.yml
+cp .config/dev.yml .config/default.yml
+cp .config/dev.yml .config/test.yml
 cp .config/docker_ci.env .config/docker.env
 cp compose.local-dev.yml compose.yml