diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..a16d54b
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,38 @@
+# 기여 가이드
+
+## 개발 환경 구성
+
+Rover CLI가 설치되어 있지 않으시다면 설치합니다.
+
+```sh
+$ curl -sSL https://rover.apollo.dev/nix/latest | sh
+```
+
+`rover config` 명령어를 통해 GraphOS에 인증을 합니다.
+
+```sh
+$ rover config auth
+```
+
+필요한 환경 변수를 설정합니다.
+
+```sh
+export GITHUB_API_TOKEN=<깃허브 API 토큰>
+```
+
+`rover dev` 명령어를 통해 개발용 GraphQL 서버를 올립니다.
+
+```sh
+$ APOLLO_GRAPH_REF=dalestudy@current \
+  rover dev --supergraph-config supergraph.yaml --router-config router.yaml
+```
+
+`curl` 명령어로 테스트해봅니다.
+
+```sh
+$ curl --request POST \
+  --header 'content-type: application/json' \
+  --url 'https://dalestudy.fly.dev/' \
+  --data '{"query":"query { __typename }"}'
+{"data":{"__typename":"Query"}}%
+```
diff --git a/README.md b/README.md
index 0e9e4f9..c286632 100644
--- a/README.md
+++ b/README.md
@@ -1,52 +1,6 @@
-# Introduction 
+[![Apollo Check](https://github.com/DaleStudy/graphql/actions/workflows/apollo-check.yml/badge.svg)](https://github.com/DaleStudy/graphql/actions/workflows/apollo-check.yml)
+[![Apollo Publish](https://github.com/DaleStudy/graphql/actions/workflows/apollo-publish.yml/badge.svg)](https://github.com/DaleStudy/graphql/actions/workflows/apollo-publish.yml)
 
-👋 Welcome!
+# GraphQL API
 
-This template repository is used to initialize an API orchestration project using [Apollo’s Rover CLI](https://www.apollographql.com/docs/rover), [Apollo Connectors](https://www.apollographql.com/docs/graphos/schema-design/connectors), and an example REST API, by providing a structured setup for managing and composing APIs efficiently.
-
-# Prerequisites
-
-## Install the Rover CLI
-Rover is the primary command-line interface for GraphOS—a necessary tool to interact with graphs using Apollo. If you’ve already installed Rover, you can skip this section.
-
-### MacOS/Linux
-```
-curl -sSL https://rover.apollo.dev/nix/latest | sh
-```
-
-### Windows
-```
-iwr 'https://rover.apollo.dev/win/latest' | iex
-```
-
-## Install and configure the recommended extensions
-
-### For schema development
-
-#### VS Code
-🔗 [Install Apollo's VS Code extension](https://marketplace.visualstudio.com/items?itemName=apollographql.vscode-apollo)
-🔗 [GraphQL development in VS Code](https://www.apollographql.com/docs/graphos/schema-design/ide-support/vs-code)
-
-#### JetBrains
-🔗 [Install Apollo's JetBrains plugin](https://plugins.jetbrains.com/plugin/20645-apollo-graphql)
-🔗 [Schema development in JetBrains IDEs](https://www.apollographql.com/docs/graphos/schema-design/ide-support/jetbrains)
-
-#### Vim/NeoVim
-🔗 [Schema development in Vim and NeoVim](https://www.apollographql.com/docs/graphos/schema-design/ide-support/vim)
-
-### For YAML files
-
-#### VS Code
-🔗 [Install Red Hat's YAML extension](https://marketplace.visualstudio.com/items?itemName=redhat.vscode-yaml)
-
-## Initialize a new project
-```
-rover init
-```
-
-📓 **Note:** If you’re already logged into an existing Apollo organization by the time you run this command, the CLI will nudge you to go to Apollo Studio. From there, you can create a new personal API key to interact with Rover. If you don’t have an account yet, visiting the link will prompt you to create one.
-
-# Next steps
-For further guidance, check out `getting_started.md`. 🚀
-
-To see more examples of Connectors, check out Apollo's [Connectors Community repo](https://github.com/apollographql/connectors-community).
\ No newline at end of file
+🧑‍🚀 달레 스터디의 GraphQL API