diff --git a/build.gradle b/build.gradle
index 5fbd6024..270fca6a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,11 +35,14 @@ dependencies {
 	// aws
 	implementation 'org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE'
 
+	// postgresql
+	implementation 'org.postgresql:postgresql:42.6.0'
+	runtimeOnly 'org.postgresql:postgresql'
+
 	//redis
 	implementation 'org.springframework.boot:spring-boot-starter-data-redis'
 
 	compileOnly 'org.projectlombok:lombok'
-	runtimeOnly 'com.h2database:h2'
 	annotationProcessor 'org.projectlombok:lombok'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 }
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index bad28544..7cd40c4c 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,12 +1,10 @@
-# h2 database
-spring.datasource.driver-class-name=org.h2.Driver
-spring.datasource.url=jdbc:h2:mem:testdb
-spring.datasource.username=sa
-spring.h2.console.enabled=true
 # jpa
-spring.jpa.defer-datasource-initialization=true
+spring.jpa.database=postgresql
 spring.jpa.properties.hibernate.format_sql=true
+spring.jpa.show-sql=true
 spring.jpa.properties.hibernate.use_sql_comments=true
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.defer-datasource-initialization=true
 
 #security
 spring.profiles.include=security