diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
deleted file mode 100644
index 683dd94..0000000
--- a/src/main/resources/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-spring.application.name=study-group
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
new file mode 100644
index 0000000..d1c1f24
--- /dev/null
+++ b/src/main/resources/application.yml
@@ -0,0 +1,17 @@
+server:
+  port: 8080
+  address:
+
+spring:
+  application:
+  name: study-group
+
+  jpa:
+    hibernate:
+      ddl-auto: update
+    properties:
+      hibernate:
+        format_sql: true
+        create_empty_composites:
+          enabled: true
+      show-sql: true
\ No newline at end of file