diff --git a/server/src/main/java/com/ticketing/server/user/domain/repository/UserRepository.java b/server/src/main/java/com/ticketing/server/user/domain/repository/UserRepository.java
index 917570a..adec774 100644
--- a/server/src/main/java/com/ticketing/server/user/domain/repository/UserRepository.java
+++ b/server/src/main/java/com/ticketing/server/user/domain/repository/UserRepository.java
@@ -10,4 +10,6 @@ public interface UserRepository extends JpaRepository<User, Long> {
 
 	Optional<User> findByEmail(String email);
 
+	Optional<User> findByEmailAndIsDeletedFalse(String email);
+
 }
diff --git a/server/src/main/java/com/ticketing/server/user/service/UserServiceImpl.java b/server/src/main/java/com/ticketing/server/user/service/UserServiceImpl.java
index 7cc3ccc..020b8ed 100644
--- a/server/src/main/java/com/ticketing/server/user/service/UserServiceImpl.java
+++ b/server/src/main/java/com/ticketing/server/user/service/UserServiceImpl.java
@@ -51,7 +51,7 @@ public class UserServiceImpl implements UserService {
 
 	@Override
 	public Optional<User> modifyPassword(@Valid ChangePassword changePassword) {
-		Optional<User> optionalUser = userRepository.findByEmail(changePassword.getEmail());
+		Optional<User> optionalUser = userRepository.findByEmailAndIsDeletedFalse(changePassword.getEmail());
 		if (optionalUser.isEmpty()) {
 			log.error("존재하지 않는 이메일 입니다. :: {}", changePassword);
 			return Optional.empty();
diff --git a/server/src/test/java/com/ticketing/server/user/service/UserServiceImplTest.java b/server/src/test/java/com/ticketing/server/user/service/UserServiceImplTest.java
index 2ff5ff3..0a0be6c 100644
--- a/server/src/test/java/com/ticketing/server/user/service/UserServiceImplTest.java
+++ b/server/src/test/java/com/ticketing/server/user/service/UserServiceImplTest.java
@@ -99,7 +99,7 @@ class UserServiceImplTest {
 	@DisplayName("패스워드 변경 시 이메일이 존재하지 않을 경우")
 	void modifyPasswordFail() {
 	    // given
-		when(userRepository.findByEmail("ticketing@gmail.com")).thenReturn(Optional.empty());
+		when(userRepository.findByEmailAndIsDeletedFalse("ticketing@gmail.com")).thenReturn(Optional.empty());
 
 	    // when
 		Optional<User> user = userService.modifyPassword(changePassword);
@@ -112,7 +112,7 @@ class UserServiceImplTest {
 	@DisplayName("패스워드 변경 성공했을 경우")
 	void modifyPasswordSuccess() {
 	    // given
-		when(userRepository.findByEmail("ticketing@gmail.com")).thenReturn(Optional.of(user));
+		when(userRepository.findByEmailAndIsDeletedFalse("ticketing@gmail.com")).thenReturn(Optional.of(user));
 
 		// when
 		Optional<User> user = userService.modifyPassword(changePassword);