diff --git a/server/demo-app/src/main/resources/application.yml b/server/demo-app/src/main/resources/application.yml
index 97982a7..5c1cfe7 100644
--- a/server/demo-app/src/main/resources/application.yml
+++ b/server/demo-app/src/main/resources/application.yml
@@ -5,10 +5,9 @@ spring:
     active: local
   config:
     import:
-      - chaeking.yml
-#      - vault://secret/chaeking-local
+      - demo-app.yml
   datasource:
-    url: jdbc:mariadb://localhost:3306/book
+    url: jdbc:mariadb://localhost:3306/demofx
     driver-class-name: org.mariadb.jdbc.Driver
     username: test
     password: test
@@ -23,7 +22,7 @@ spring:
     database-platform: org.hibernate.dialect.MariaDB103Dialect
     properties:
       hibernate:
-        format_sql: false
+        format_sql: true
         hbm2ddl.auto: update
         implicit_naming_strategy: org.springframework.boot.orm.jpa.hibernate.SpringImplicitNamingStrategy
         physical_naming_strategy: org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy
diff --git a/server/demo-app/src/main/resources/chaeking.yml b/server/demo-app/src/main/resources/chaeking.yml
deleted file mode 100644
index aa367b1..0000000
--- a/server/demo-app/src/main/resources/chaeking.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-chaeking:
-  version: 1.0.1
-  url: http://localhost:${server.port}
-
-book-search:
-  kakao:
-    api-url: https://dapi.kakao.com
\ No newline at end of file
diff --git a/server/demo-app/src/main/resources/demo-app.yml b/server/demo-app/src/main/resources/demo-app.yml
new file mode 100644
index 0000000..a045247
--- /dev/null
+++ b/server/demo-app/src/main/resources/demo-app.yml
@@ -0,0 +1,3 @@
+demo-app:
+  version: 1.0.1
+  url: http://localhost:${server.port}
\ No newline at end of file