diff --git a/README.md b/README.md
index 57fdfc7e..8184d752 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ npm run dev
 
 ### 2단계 - 배포하기
 1. TLS가 적용된 URL을 알려주세요
-- URL : 
+- URL : https://stevejkang.kro.kr/
 
 ---
 
@@ -106,3 +106,14 @@ npm run dev
 #### 웹 애플리케이션 배포
 - [x] 외부망에 웹 애플리케이션을 배포
 - [x] DNS 설정
+
+## 2단계 - 서비스 배포하기
+### 기능 요구사항
+- [x] 운영 환경 구성하기
+  - [x] 웹 애플리케이션 앞단에 Reverse Proxy 구성하기
+    - [x] 외부망에 Nginx로 Reverse Proxy를 구성
+    - [x] Reverse Proxy에 TLS 설정
+  - [x] 운영 데이터베이스 구성하기
+- [x] 개발 환경 구성하기
+  - [x] 설정 파일 나누기
+    - JUnit => h2 / Local => docker(mysql) / Prod => 운영 DB를 사용하도록 설정
diff --git a/build.gradle b/build.gradle
index f8f03e15..4647f6a7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,6 +19,9 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 
+	// database
+	implementation 'mysql:mysql-connector-java'
+
 	// handlebars
 	implementation 'pl.allegro.tech.boot:handlebars-spring-boot-starter:0.3.0'
 
diff --git a/src/main/resources/application-local.properties b/src/main/resources/application-local.properties
new file mode 100644
index 00000000..87722d35
--- /dev/null
+++ b/src/main/resources/application-local.properties
@@ -0,0 +1,3 @@
+spring.datasource.driver-class-name=org.h2.Driver
+spring.datasource.url=jdbc:h2:mem:test
+spring.jpa.hibernate.ddl-auto=create-drop
diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties
new file mode 100644
index 00000000..e4419a21
--- /dev/null
+++ b/src/main/resources/application-prod.properties
@@ -0,0 +1,5 @@
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.url=jdbc:mysql://192.168.9.156:3306/subway?useSSL=false
+spring.datasource.username=root
+spring.datasource.password=masterpw
+spring.jpa.hibernate.ddl-auto=none
diff --git a/src/test/resources/application-test.properties b/src/test/resources/application-test.properties
new file mode 100644
index 00000000..87722d35
--- /dev/null
+++ b/src/test/resources/application-test.properties
@@ -0,0 +1,3 @@
+spring.datasource.driver-class-name=org.h2.Driver
+spring.datasource.url=jdbc:h2:mem:test
+spring.jpa.hibernate.ddl-auto=create-drop