diff --git a/src/main/java/Soodgarak/Soodgarak/domain/recipe/controller/model/RecipeRequest.java b/src/main/java/Soodgarak/Soodgarak/domain/recipe/controller/model/RecipeRequest.java
index c15f9ce..94687bb 100644
--- a/src/main/java/Soodgarak/Soodgarak/domain/recipe/controller/model/RecipeRequest.java
+++ b/src/main/java/Soodgarak/Soodgarak/domain/recipe/controller/model/RecipeRequest.java
@@ -7,9 +7,9 @@ public record RecipeRequest(
         Integer page
 ) {
     public RecipeRequest(String category, String keyword, String mbti, Integer page) {
-        this.category = category;
+        this.category = category != null ? category.toLowerCase() : null;
         this.keyword = keyword != null ? keyword.toLowerCase() : null;
-        this.mbti = mbti;
+        this.mbti = mbti != null ? keyword.toLowerCase() : null;
         this.page = page;
     }
 }
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 3b5786c..e69de29 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,27 +0,0 @@
-spring:
-  jpa:
-    show-sql: true
-    properties:
-      hibernate:
-        dialect: org.hibernate.dialect.MySQLDialect
-  hibernate:
-    ddl-auto: validate
-  datasource:
-    url: jdbc:mysql://soodgarak-db.cfag6omiojwb.ap-northeast-2.rds.amazonaws.com:3306/soodgarak?useSSL=false&serverTimezone=Asia/Seoul&characterEncoding=UTF-8
-    driver-class-name: com.mysql.cj.jdbc.Driver
-    username: admin
-    password: soodgarakDB12345!
-
-# Redis
-  redis:
-    host: localhost
-    port: 6379
-    password: ""
-    #password: soodgarakREDIS12345!
-
-# Swagger
-springdoc:
-  version: '@project.version@'
-  swagger-ui:
-    path: /swagger    # http://localhost:8080/swagger-ui/index.html로 리다이렉션 됨
-    doc-expansion: none   # 문서의 기본 확장 상태 설정. none으로 설정하면 사용자가 클릭해서 펼쳐야 한다.