diff --git a/backend/main-service/src/main/resources/yaml/application-prod.yml b/backend/main-service/src/main/resources/yaml/application-prod.yml
index 3e29959..e3212de 100644
--- a/backend/main-service/src/main/resources/yaml/application-prod.yml
+++ b/backend/main-service/src/main/resources/yaml/application-prod.yml
@@ -9,16 +9,13 @@ spring:
     activate:
       on-profile: prod
   datasource:
-    driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://mysql:3306/devlog?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&serverTimezone=Asia/Seoul
-    #    url: jdbc:mysql://database:3306/devlog?serverTimezone=Asia/Seoul
-    # driver-class-name: oracle.jdbc.OracleDriver
-    # url: jdbc:oracle:thin:@testdb_high?TNS_ADMIN=/home/app/backend/wallet
+    driver-class-name: oracle.jdbc.OracleDriver
+    url: jdbc:oracle:thin:@testdb_high?TNS_ADMIN=/home/app/backend/wallet
     username: ${ORACLE_USERNAME}
     password: ${ORACLE_PASSWORD}
   jpa:
     hibernate:
-      ddl-auto: create # DDL (create/update/create-drop/validate/none)
+      ddl-auto: validate # DDL (create/update/create-drop/validate/none)
   data:
     redis:
       host: redis
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index fceb2ff..dc7bc42 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -47,8 +47,6 @@ services:
     depends_on:
       redis:
         condition: service_healthy
-      mysql:
-        condition: service_healthy
       discovery-service:
         condition: service_healthy
       gateway-service:
@@ -137,23 +135,3 @@ services:
     networks:
       - ms-network
     restart: on-failure
-
-  mysql:
-    image: mysql:8.0
-    environment:
-      MYSQL_ROOT_PASSWORD: ${ORACLE_PASSWORD}
-      MYSQL_DATABASE: devlog
-      MYSQL_USERNAME: ${ORACLE_USERNAME}
-      MYSQL_PASSWORD: ${ORACLE_PASSWORD}
-    ports:
-      - "3306:3306"
-    volumes:
-      - /home/app/mysql-data:/var/lib/mysql
-    healthcheck:
-      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-    restart: unless-stopped
-    networks:
-      - ms-network