diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index f277f34..f158709 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -17,9 +17,9 @@ spring:
     activate:
       on-profile: prod
   datasource:
-    url: jdbc:mysql://db-p93qe.vpc-cdb.ntruss.com:3306/nutridiary
-    username: koo995
-    password: koo995**
+    url: ${MYSQL_URL}
+    username: ${MYSQL_USERNAME}
+    password: ${MYSQL_PASSWORD}
     driver-class-name: com.mysql.cj.jdbc.Driver
   sql:
     init:
@@ -90,6 +90,7 @@ spring:
     init:
       mode: always
       schema-locations: classpath:db/schema.sql
+#      data-locations: optional:classpath:db/data.sql
 
 logging:
   level:
@@ -103,3 +104,19 @@ spring:
   config:
     activate:
       on-profile: common
+
+  datasource:
+    hikari:
+      maximum-pool-size: 10  # 커넥션 풀의 최대 크기 설정
+      max-lifetime: 55000  # 커넥션 최대 생존 시간 설정 (ms) 55초
+      connection-timeout: 30000  # pool 에서 커넥션을 받기위해 대기하는 시간 (ms)
+      data-source-properties:
+        wait_timeout: 60
+        net_read_timeout: 60
+
+cloud:
+  aws:
+    s3:
+      endpoint: ${S3_END_POINT}
+      bucketName: ${S3_BUCKET_NAME}
+      regionName: ${AWS_REGION_NAME}