diff --git a/pickly-service/src/main/resources/application-dev.yml b/pickly-service/src/main/resources/application-dev.yml
index a29fadc7..311c5bc2 100644
--- a/pickly-service/src/main/resources/application-dev.yml
+++ b/pickly-service/src/main/resources/application-dev.yml
@@ -19,12 +19,9 @@ spring:
       mode: never
   # postgreSQL local 설정
   datasource:
-    url: jdbc:postgresql://localhost:5450/pickly
-    username: postgres
-    password: postgres
-#    url: jdbc:postgresql://${DEV_DB_HOST}:${DEV_DB_PORT}/${DB_DBNAME}
-#    username: ${DB_USERNAME}
-#    password: ${DEV_DB_PASSWORD}
+    url: jdbc:postgresql://${DEV_DB_HOST}:${DEV_DB_PORT}/${DB_DBNAME}
+    username: ${DB_USERNAME}
+    password: ${DEV_DB_PASSWORD}
 
 # 로깅 관련
 logging: