diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 33f2c92..527ca36 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -120,6 +120,6 @@ jobs:
             docker compose down
             rm docker-compose.yml
             wget "https://raw.githubusercontent.com/${{ github.repository }}/${{ github.sha }}/docker-compose.yml"
-            docker compose pull
+            docker compose pull --quiet
             docker compose up --detach
             docker network connect nginx_default tubee_beta_app
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index eb80f5c..e00766c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,3 +1,7 @@
+ci:
+  autoupdate_branch: "develop"
+  autoupdate_commit_msg: "🗄 chore: pre-commit autoupdate"
+
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: "v4.4.0"
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..d0970c3
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,9 @@
+{
+  "recommendations": [
+    "bungcip.better-toml",
+    "ryanluker.vscode-coverage-gutters",
+    "whatwedo.twig",
+    "donjayamanne.jquerysnippets",
+    "cschleiden.vscode-github-actions"
+  ]
+}
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..58ccf01
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,48 @@
+define USAGE
+Tubee, the YouTube subscription dashboard
+
+Commands:
+	install      Install dependencies for local development
+	build        Build docker images
+	start        Start the application for development
+	test         Run coverage unit tests
+	shell        Enter interactive shell for debug
+	db_migrate	 Create a new database migration (Run with make db_migrate MESSAGE="message")
+	db_upgrade	 Upgrade the database to the latest migration
+	uninstall    Uninstall environment
+	reinstall    Reinstall environment (when Python version is bumped)
+
+endef
+
+export USAGE
+
+help:
+	@echo "$$USAGE"
+
+install:
+	pyenv install -s $(shell cat .python-version)
+	poetry env use $(shell echo $(shell pyenv shell $(shell cat .python-version); pyenv which python))
+	poetry install
+
+build:
+	docker compose --file docker-compose.dev.yml build
+
+start:
+	docker compose --file docker-compose.dev.yml up
+
+test:
+	poetry run flask test --coverage
+
+shell:
+	poetry run flask shell
+
+db_migrate:
+	docker compose --file docker-compose.dev.yml exec tubee flask db migrate -m $(MESSAGE)
+
+db_upgrade:
+	docker compose --file docker-compose.dev.yml exec tubee flask db upgrade
+
+uninstall:
+	poetry env remove --all
+
+reinstall: uninstall install build
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 015aeb4..a4655c7 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -38,12 +38,6 @@ services:
   celery:
     build: .
     command:
-      - "watchmedo"
-      - "auto-restart"
-      - "--directory=./"
-      - "--pattern=*.py"
-      - "--recursive"
-      - "--"
       - "celery"
       - "--app=celery_worker.celery"
       - "worker"
diff --git a/pyproject.toml b/pyproject.toml
index a4c30f5..2e3c71d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ name = "tubee"
 version = "0.15.0"
 description = "A Web Application for Monitoring New YouTube Videos"
 license = "MIT License"
-authors = ["Tomy Hsieh <tomy0000000@gmail.com>"]
+authors = ["Tomy Hsieh <pypi@tomy.me>"]
 readme = "README.md"
 homepage = "https://github.com/tomy0000000/Tubee"
 repository = "https://github.com/tomy0000000/Tubee"
diff --git a/tubee/models/action.py b/tubee/models/action.py
index 0f79895..950cd08 100644
--- a/tubee/models/action.py
+++ b/tubee/models/action.py
@@ -42,10 +42,14 @@ class Action(db.Model):  # type: ignore
         ),
         {},
     )
-    channel = db.relationship("Channel", back_populates="actions")
-    subscription = db.relationship("Subscription", back_populates="_actions")
+    channel = db.relationship(
+        "Channel", back_populates="actions", overlaps="subscription"
+    )
+    subscription = db.relationship(
+        "Subscription", back_populates="_actions", overlaps="channel"
+    )
     tag = db.relationship("Tag", back_populates="actions")
-    user = db.relationship("User", back_populates="actions")
+    user = db.relationship("User", back_populates="actions", overlaps="subscription")
 
     def __init__(self, username: str, params: Union[dict[str, str], None] = None):
         from .subscription import Subscription
diff --git a/tubee/models/channel.py b/tubee/models/channel.py
index 26eece9..17df75a 100644
--- a/tubee/models/channel.py
+++ b/tubee/models/channel.py
@@ -36,7 +36,9 @@ class Channel(db.Model):  # type: ignore
     hub_infos = db.Column(db.JSON, nullable=False, default={})
     subscribe_timestamp = db.Column(db.DateTime, default=datetime.utcnow)
     unsubscribe_timestamp = db.Column(db.DateTime)
-    actions = db.relationship("Action", back_populates="channel")
+    actions = db.relationship(
+        "Action", back_populates="channel", overlaps="subscription"
+    )
     videos = db.relationship(
         "Video", back_populates="channel", lazy="dynamic", cascade="all, delete-orphan"
     )
diff --git a/tubee/models/subscription.py b/tubee/models/subscription.py
index c8654ec..bd86051 100644
--- a/tubee/models/subscription.py
+++ b/tubee/models/subscription.py
@@ -31,6 +31,7 @@ class Subscription(db.Model):  # type: ignore
         back_populates="subscription",
         lazy="dynamic",
         cascade="all, delete-orphan",
+        overlaps="actions,channel,user",
     )
     _subscription_tags = db.relationship(
         "SubscriptionTag",
diff --git a/tubee/models/user.py b/tubee/models/user.py
index b55fa1b..32ffbd9 100644
--- a/tubee/models/user.py
+++ b/tubee/models/user.py
@@ -60,7 +60,12 @@ class User(UserMixin, db.Model):  # type: ignore
     tags = db.relationship(
         "Tag", back_populates="user", lazy="dynamic", cascade="all, delete-orphan"
     )
-    actions = db.relationship("Action", back_populates="user", lazy="dynamic")
+    actions = db.relationship(
+        "Action",
+        back_populates="user",
+        lazy="dynamic",
+        overlaps="_actions,subscription",
+    )
 
     def __init__(self, username, password, admin=False, **kwargs):
         self.username = username