diff --git a/Brewfile b/Brewfile
new file mode 100644
index 0000000..a1730b0
--- /dev/null
+++ b/Brewfile
@@ -0,0 +1,3 @@
+brew "docker"
+cask "orbstack"
+brew "asdf"
diff --git a/Brewfile.lock.json b/Brewfile.lock.json
new file mode 100644
index 0000000..4f05fa4
--- /dev/null
+++ b/Brewfile.lock.json
@@ -0,0 +1,84 @@
+{
+  "entries": {
+    "brew": {
+      "docker": {
+        "version": "24.0.3",
+        "bottle": {
+          "rebuild": 0,
+          "root_url": "https://ghcr.io/v2/homebrew/core",
+          "files": {
+            "arm64_ventura": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/docker/blobs/sha256:0361cec07143b7daffca8c0805adfceed25acc06874cb1f92d6f556bdfca788a",
+              "sha256": "0361cec07143b7daffca8c0805adfceed25acc06874cb1f92d6f556bdfca788a"
+            },
+            "arm64_monterey": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/docker/blobs/sha256:0361cec07143b7daffca8c0805adfceed25acc06874cb1f92d6f556bdfca788a",
+              "sha256": "0361cec07143b7daffca8c0805adfceed25acc06874cb1f92d6f556bdfca788a"
+            },
+            "arm64_big_sur": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/docker/blobs/sha256:0361cec07143b7daffca8c0805adfceed25acc06874cb1f92d6f556bdfca788a",
+              "sha256": "0361cec07143b7daffca8c0805adfceed25acc06874cb1f92d6f556bdfca788a"
+            },
+            "ventura": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/docker/blobs/sha256:62c08f5acf2e664ea940ba5351757bd54407f31b3874f291cfde35e95fe592cd",
+              "sha256": "62c08f5acf2e664ea940ba5351757bd54407f31b3874f291cfde35e95fe592cd"
+            },
+            "monterey": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/docker/blobs/sha256:62c08f5acf2e664ea940ba5351757bd54407f31b3874f291cfde35e95fe592cd",
+              "sha256": "62c08f5acf2e664ea940ba5351757bd54407f31b3874f291cfde35e95fe592cd"
+            },
+            "big_sur": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/docker/blobs/sha256:62c08f5acf2e664ea940ba5351757bd54407f31b3874f291cfde35e95fe592cd",
+              "sha256": "62c08f5acf2e664ea940ba5351757bd54407f31b3874f291cfde35e95fe592cd"
+            },
+            "x86_64_linux": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/docker/blobs/sha256:6750e3e24ecb2157d13d527398840572323688a746dca2ebf38e979e4779286e",
+              "sha256": "6750e3e24ecb2157d13d527398840572323688a746dca2ebf38e979e4779286e"
+            }
+          }
+        }
+      },
+      "asdf": {
+        "version": "0.12.0",
+        "bottle": {
+          "rebuild": 0,
+          "root_url": "https://ghcr.io/v2/homebrew/core",
+          "files": {
+            "all": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/asdf/blobs/sha256:d96303f7e926935adfbe217ee7f157427cc5877a24894baa59500d6c27c215af",
+              "sha256": "d96303f7e926935adfbe217ee7f157427cc5877a24894baa59500d6c27c215af"
+            }
+          }
+        }
+      }
+    },
+    "cask": {
+      "orbstack": {
+        "version": "0.13.0_1910",
+        "options": {
+          "full_name": "orbstack"
+        }
+      }
+    }
+  },
+  "system": {
+    "macos": {
+      "ventura": {
+        "HOMEBREW_VERSION": "4.0.28-16-g4bbc0af",
+        "HOMEBREW_PREFIX": "/opt/homebrew",
+        "Homebrew/homebrew-core": "api",
+        "CLT": "14.3.1.0.1.1683849156",
+        "Xcode": "14.3.1",
+        "macOS": "13.4.1"
+      }
+    }
+  }
+}
diff --git a/README.md b/README.md
index 89a8375..9466d19 100644
--- a/README.md
+++ b/README.md
@@ -1,45 +1,37 @@
-[![CI](https://github.com/ripple0328/outdoor/actions/workflows/ci.yml/badge.svg)](https://github.com/ripple0328/outdoor/actions/workflows/ci.yml)
+[![Build](https://github.com/ripple0328/outdoor/actions/workflows/ci.yml/badge.svg)](https://github.com/ripple0328/outdoor/actions/workflows/ci.yml)
 
 # Outdoor
 
+Outdoor is a application that allow creating and sharing outdoor activities.
 
 ## Getting Started
 
-These instructions will guide you on how to deploy the app using Docker and how to run it locally for development.
-
-### Deploying with Docker
-
-1. Build the Docker image:
+These instructions will guide you on how start the app locally for development
 
+1. Install dependencies
 ```bash
-docker build -t outdoor-app .
+brew bundle
+asdf install
+mix deps.get
 ```
-
-2. Run the Docker container:
-
-```bash
-docker run -p 4000:4000 outdoor-app
-
-### Deploying to fly.io
-
-1. Install the fly.io CLI by running `brew install flyctl` on MacOS or `curl -L https://fly.io/install.sh | sh` on Linux.
-2. Login to fly.io by running `flyctl auth login`.
-3. Create a new app on fly.io by running `flyctl apps create`.
-4. Deploy the app by running `flyctl deploy`.
-5. Check the status of the deployment by running `flyctl status`.
-
-### Running Database Migrations
-
-Run the following command to execute database migrations:
+2. Sart DB, Create and migrate your database
 
 ```bash
+docker compose up
+mix ecto.create
 mix ecto.migrate
 ```
 
-### Running Locally for Development
-
+3. Start the app
 To start the app locally for development, run the following command:
 
 ```bash
 mix phx.server
-```
\ No newline at end of file
+```
+try accessing it via http://localhost:4000
+
+4. Run tests
+
+```bash
+mix test
+```