diff --git a/user-service/src/main/java/com/waither/userservice/config/WebMvcConfig.java b/user-service/src/main/java/com/waither/userservice/config/WebMvcConfig.java
index 05a952bc..fb974296 100644
--- a/user-service/src/main/java/com/waither/userservice/config/WebMvcConfig.java
+++ b/user-service/src/main/java/com/waither/userservice/config/WebMvcConfig.java
@@ -20,6 +20,4 @@ public void addArgumentResolvers(List<HandlerMethodArgumentResolver> resolvers)
         resolvers.add(authUserArgumentResolver);
     }
 
-
-
 }
diff --git a/user-service/src/main/java/com/waither/userservice/global/jwt/userdetails/PrincipalDetailsService.java b/user-service/src/main/java/com/waither/userservice/global/jwt/userdetails/PrincipalDetailsService.java
index 183121bb..186efcd1 100644
--- a/user-service/src/main/java/com/waither/userservice/global/jwt/userdetails/PrincipalDetailsService.java
+++ b/user-service/src/main/java/com/waither/userservice/global/jwt/userdetails/PrincipalDetailsService.java
@@ -26,6 +26,6 @@ public UserDetails loadUserByUsername(String email) throws UsernameNotFoundExcep
             User user = userEntity.get();
             return new PrincipalDetails(user.getEmail(),user.getPassword(), user.getRole());
         }
-        throw new CustomException(ErrorCode.USER_NOT_FOUND);
+        throw new UsernameNotFoundException("올바르지 않은 email");
     }
 }
\ No newline at end of file
diff --git a/user-service/src/main/java/com/waither/userservice/global/response/ErrorCode.java b/user-service/src/main/java/com/waither/userservice/global/response/ErrorCode.java
index b9e29d80..208810c9 100644
--- a/user-service/src/main/java/com/waither/userservice/global/response/ErrorCode.java
+++ b/user-service/src/main/java/com/waither/userservice/global/response/ErrorCode.java
@@ -39,8 +39,8 @@ public enum ErrorCode implements BaseErrorCode {
     UNABLE_TO_SEND_EMAIL(HttpStatus.INTERNAL_SERVER_ERROR, "EMAIL500_0", "이메일을 전송하는 도중, 에러가 발생했습니다."),
     NO_SUCH_ALGORITHM(HttpStatus.INTERNAL_SERVER_ERROR, "EMAIL500_1", "이메일 인증 코드를 생성할 수 없습니다."),
 
-    DATA_NOT_FOUND(HttpStatus.BAD_REQUEST, "USER404_0", "해당 데이터를 찾을 수 없습니다."),
-    USER_NOT_FOUND(HttpStatus.BAD_REQUEST, "USER404_1", "사용자가 없습니다."),
+    DATA_NOT_FOUND(HttpStatus.NOT_FOUND, "USER404_0", "해당 데이터를 찾을 수 없습니다."),
+    USER_NOT_FOUND(HttpStatus.NOT_FOUND, "USER404_1", "사용자가 없습니다."),
     EMAIL_NOT_EXIST(HttpStatus.BAD_REQUEST, "USER400_2", "이메일은 필수 입니다."),
     PASSWORD_NOT_EQUAL(HttpStatus.BAD_REQUEST, "USER400_3", "비밀번호가 일치하지 않습니다."),
     CURRENT_PASSWORD_NOT_EQUAL(HttpStatus.BAD_REQUEST, "USER400_4", "현재 비밀번호가 일치하지 않습니다."),