diff --git a/src/main/java/leets/weeth/domain/user/mapper/UserMapper.java b/src/main/java/leets/weeth/domain/user/mapper/UserMapper.java
index b55cc498..ca2a3ca1 100644
--- a/src/main/java/leets/weeth/domain/user/mapper/UserMapper.java
+++ b/src/main/java/leets/weeth/domain/user/mapper/UserMapper.java
@@ -9,7 +9,7 @@
 @Mapper(componentModel = MappingConstants.ComponentModel.SPRING, unmappedTargetPolicy = ReportingPolicy.IGNORE)
 public interface UserMapper {
 
-    UserMapper INStANCE = Mappers.getMapper(UserMapper.class);
+    UserMapper INSTANCE = Mappers.getMapper(UserMapper.class);
 
     // 수정: 모든 mapper 어노테이션 매핑 최소화
     @Mappings({
diff --git a/src/main/java/leets/weeth/domain/user/service/UserService.java b/src/main/java/leets/weeth/domain/user/service/UserService.java
index 3ddc9aa5..d8a22793 100644
--- a/src/main/java/leets/weeth/domain/user/service/UserService.java
+++ b/src/main/java/leets/weeth/domain/user/service/UserService.java
@@ -18,7 +18,7 @@
 public class UserService {
 
     private final UserRepository userRepository;
-    private final UserMapper mapper = UserMapper.INStANCE;
+    private final UserMapper mapper = UserMapper.INSTANCE;
     private final PasswordEncoder passwordEncoder;
 
     public void signUp(UserDTO.SignUp requestDto) {