diff --git a/.gitignore b/.gitignore
index c2e688b..28d86a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .DS_Store
 application.yml
+application.properties
 
 ### STS ###
 .apt_generated
diff --git a/backend/src/main/resources/application.yml b/backend/src/main/resources/application.yml
deleted file mode 100644
index af10094..0000000
--- a/backend/src/main/resources/application.yml
+++ /dev/null
@@ -1,53 +0,0 @@
-spring:
-  application:
-    name: worlabel
-
-  # MYSQL 데이터베이스 설정
-  datasource:
-    url: jdbc:mysql://localhost:3306/worlabel?serverTimezone=Asia/Seoul&characterEncoding=UTF-8
-    username: root
-    password: 1234
-    driver-class-name: com.mysql.cj.jdbc.Driver
-
-  #  하이버네이트 설정
-  jpa:
-    hibernate:
-      ddl-auto: update
-    show-sql: true
-    properties:
-      hibernate:
-        dialect: org.hibernate.dialect.MySQLDialect
-
-  # MultiPartFile MAXSIZE 설정(추후 구현)
-  servlet:
-    multipart:
-    # max-file-size: 10MB
-    # max-request-size: 10MB
-
-  # OAuth 설정
-  security:
-    oauth2:
-      client:
-        registration:
-          google:
-            client-name: google
-            client-id: 1044731352382-tphfhlmjit95c6k8ac5753e6g197acg2.apps.googleusercontent.com
-            client-secret: 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
-            redirect-uri: http://localhost:8080/api/login/oauth2/code/google
-            authorization-grant-type: authorization_code
-            scope:
-              - profile
-              - email
-  # JWT 설정
-  jwt:
-    secret: 9fsVIzHXKXAYkls8RaGmwex4PB7tNxqj
-
-# 로깅 레벨 설정
-logging:
-  level:
-    com.worlabel: DEBUG
-
-
-# Frontend 도메인(추후 변경 예정)
-frontend:
-  url: http://localhost:8080
\ No newline at end of file