diff --git a/src/main/java/life/mosu/mosuserver/domain/profile/entity/Gender.java b/src/main/java/life/mosu/mosuserver/domain/profile/entity/Gender.java
index 2e0f9e30..e31a1fe1 100644
--- a/src/main/java/life/mosu/mosuserver/domain/profile/entity/Gender.java
+++ b/src/main/java/life/mosu/mosuserver/domain/profile/entity/Gender.java
@@ -20,6 +20,6 @@ public static Gender fromName(String genderName) {
                 .filter(g -> g.getGenderName().equals(genderName))
                 .findFirst()
                 .orElseThrow(
-                        () -> new CustomRuntimeException(ErrorCode.INVAILD_GENDER));
+                        () -> new CustomRuntimeException(ErrorCode.INVALID_GENDER));
     }
 }
diff --git a/src/main/java/life/mosu/mosuserver/global/annotation/PhoneNumberPattern.java b/src/main/java/life/mosu/mosuserver/global/annotation/PhoneNumberPattern.java
index 24101adb..01864693 100644
--- a/src/main/java/life/mosu/mosuserver/global/annotation/PhoneNumberPattern.java
+++ b/src/main/java/life/mosu/mosuserver/global/annotation/PhoneNumberPattern.java
@@ -9,7 +9,7 @@
 import java.lang.annotation.Target;
 
 @Pattern(
-        regexp = "^01[016789]-\\d{3,4}-\\d{4}$",
+        regexp = "^(|01[016789]-\\d{3,4}-\\d{4})$",
         message = "전화번호 형식은 010-XXXX-XXXX 이어야 합니다."
 )
 
diff --git a/src/main/java/life/mosu/mosuserver/global/exception/ErrorCode.java b/src/main/java/life/mosu/mosuserver/global/exception/ErrorCode.java
index ef8791b1..e9918494 100644
--- a/src/main/java/life/mosu/mosuserver/global/exception/ErrorCode.java
+++ b/src/main/java/life/mosu/mosuserver/global/exception/ErrorCode.java
@@ -44,7 +44,6 @@ public enum ErrorCode {
     USER_INFO_INVALID(HttpStatus.BAD_REQUEST, "유효하지 않은 사용자 정보입니다."),
     USER_NOT_ACCESS_FORBIDDEN(HttpStatus.BAD_REQUEST, "접근 권한이 없는 사용자입니다"),
     USER_SAVE_FAILED(HttpStatus.INTERNAL_SERVER_ERROR, "사용자 저장에 실패했습니다."),
-    INVAILD_GENDER(HttpStatus.BAD_REQUEST, "유효하지 않은 성별 값입니다."),
     // 신청 관련 에러
     WRONG_SUBJECT_TYPE(HttpStatus.BAD_REQUEST, "잘못된 과목명 입니다."),
     WRONG_LUNCH_TYPE(HttpStatus.BAD_REQUEST, "잘못된 도시락명 입니다."),