diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index e11f23a..bc7bf48 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,9 +1,9 @@
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://localhost:3306/spot_db?useSSL=false&allowPublicKeyRetrieval=true
-    username: root
-    password: 1226
+    url: jdbc:mysql://mysql_db:3306/${MYSQL_DATABASE}?useSSL=false&allowPublicKeyRetrieval=true
+    username: ${MYSQL_USER}
+    password:  ${MYSQL_PASSWORD}
 
   jpa:
     hibernate:
@@ -12,4 +12,4 @@ spring:
         physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
     show-sql: true
     properties:
-      hibernate.dialect: org.hibernate.dialect.MySQLDialect
\ No newline at end of file
+      hibernate.dialect: org.hibernate.dialect.MySQLDialect