diff --git a/src/main/resources/application-postgres.properties b/src/main/resources/application-postgres.properties
index 60889b43c..0918d2c54 100644
--- a/src/main/resources/application-postgres.properties
+++ b/src/main/resources/application-postgres.properties
@@ -1,6 +1,19 @@
+# PostgreSQL Configuration
 database=postgres
-spring.datasource.url=${POSTGRES_URL:jdbc:postgresql://localhost/petclinic}
-spring.datasource.username=${POSTGRES_USER:petclinic}
-spring.datasource.password=${POSTGRES_PASS:petclinic}
-# SQL is written to be idempotent so this is safe
+spring.datasource.url=jdbc:postgresql://postgresql:5432/sampledb
+spring.datasource.username=user_petclinic
+spring.datasource.password=123456
+spring.datasource.driver-class-name=org.postgresql.Driver
+
+# SQL Initialization
 spring.sql.init.mode=always
+spring.sql.init.schema-locations=classpath*:db/postgres/schema.sql
+spring.sql.init.data-locations=classpath*:db/postgres/data.sql
+
+# JPA Hibernate Configuration
+spring.jpa.hibernate.ddl-auto=none
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
+
+# Logging
+logging.level.org.springframework=INFO
+