diff --git a/fourthSeminar/src/main/resources/application.yaml b/fourthSeminar/src/main/resources/application.yaml
index c961207..2160224 100644
--- a/fourthSeminar/src/main/resources/application.yaml
+++ b/fourthSeminar/src/main/resources/application.yaml
@@ -1,3 +1,37 @@
+spring:
+  profiles:
+    active: set1
+
+# set1
+---
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/sopt_32?useSSL=true&useUnicode=true&serverTimezone=Asia/Seoul
+    username: root
+    password: 1234
+
+  jpa:
+    show-sql: true
+    hibernate:
+      ddl-auto: create
+    properties:
+      hibernate:
+        format_sql: true
+
+logging:
+  level:
+    org:
+      hibernate:
+        type:
+          descriptor:
+            sql: trace
+server:
+  port: 8080
+
+
+# set2
+---
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
@@ -19,4 +53,6 @@ logging:
       hibernate:
         type:
           descriptor:
-            sql: trace
\ No newline at end of file
+            sql: trace
+server:
+  port: 8082
\ No newline at end of file