diff --git a/src/main/java/life/mosu/mosuserver/global/initializer/DatabaseInitializer.java b/src/main/java/life/mosu/mosuserver/global/initializer/DatabaseInitializer.java
index 0e40f680..eafcce7b 100644
--- a/src/main/java/life/mosu/mosuserver/global/initializer/DatabaseInitializer.java
+++ b/src/main/java/life/mosu/mosuserver/global/initializer/DatabaseInitializer.java
@@ -1,6 +1,5 @@
 package life.mosu.mosuserver.global.initializer;
 
-import jakarta.annotation.PostConstruct;
 import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -9,6 +8,11 @@
 import java.util.Random;
 import java.util.Set;
 import java.util.UUID;
+
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Component;
+
+import jakarta.annotation.PostConstruct;
 import life.mosu.mosuserver.domain.application.ApplicationJpaEntity;
 import life.mosu.mosuserver.domain.application.ApplicationJpaRepository;
 import life.mosu.mosuserver.domain.application.Subject;
@@ -51,8 +55,6 @@
 import life.mosu.mosuserver.domain.user.UserRole;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.security.crypto.password.PasswordEncoder;
-import org.springframework.stereotype.Component;
 
 @Slf4j
 @Component
@@ -106,7 +108,7 @@ private List<UserJpaEntity> createUsersAndProfiles(Random random) {
                     .password(passwordEncoder.encode("Password!" + i))
                     .gender(i % 2 == 0 ? Gender.MALE : Gender.FEMALE)
                     .name("모수학생" + i)
-                    .phoneNumber("010-5048-6201")
+                    .phoneNumber("010-1234-5678")
                     .birth(LocalDate.of(2005 + i % 3, (i % 12) + 1, (i % 28) + 1))
                     .userRole(i == 1 ? UserRole.ROLE_ADMIN : UserRole.ROLE_USER)
                     .agreedToTermsOfService(true)
@@ -143,7 +145,7 @@ private void createAdditionalUsers() {
                     .password(passwordEncoder.encode("Password!" + i))
                     .gender(i % 2 == 0 ? Gender.MALE : Gender.FEMALE)
                     .name("홍길동")
-                    .phoneNumber("010-5048-6201")
+                    .phoneNumber("010-1234-5678")
                     .birth(LocalDate.of(2005 + i % 3, (i % 12) + 1, (i % 28) + 1))
                     .userRole(UserRole.ROLE_USER)
                     .agreedToTermsOfService(true)