diff --git a/README.md b/README.md
index 62642bb..15ec987 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # 🍃 Spring 서버 만들기
 
-해당 레포지토리는 자바 웹 프로그래밍 Next Step을 참조해 진행합니다.
+해당 레포지토리는 [자바 웹 프로그래밍 Next Step](https://m.yes24.com/Goods/Detail/31869154) 및 [해당 레포지토리](https://github.com/next-step)를
+참조해 진행합니다.
 
 > html/css는 [해당 레포지토리](https://github.com/Origogi/DreamCoding-FE-Portfolio-Clone)를 참조했습니다.
 
@@ -9,11 +10,59 @@
 <br>
 <br>
 
+## 💻 프로그램 실행
+
+app 모듈 application.yml 파일/설정 추가 후 데이터베이스 설정 값 등록. test 디렉토리에도 추가.
+
+````yaml
+ spring:
+   datasource:
+     driver-class-name: ${DRIVER_CLASS_NAME}
+     url: ${URL}
+     username: ${USERNAME}
+     password: ${PASSWORD}
+````
+
+<br>
+<br>
+<br>
+<br>
+
+데이터베이스 스키마 생성. app 모듈의 resource 패키지 참조.
+
+```sql
+CREATE TABLE user
+(
+    id               BIGINT PRIMARY KEY NOT NULL AUTO_INCREMENT COMMENT 'PK',
+    username         VARCHAR(40)        NOT NULL COMMENT '사용자 이름',
+    password         VARCHAR(255)       NOT NULL COMMENT '패스워드',
+    created_at       TIMESTAMP          NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '생성일',
+    last_modified_at TIMESTAMP          NULL     DEFAULT NULL COMMENT '최종 수정일',
+    deleted          VARCHAR(10)        NOT NULL COMMENT '삭제 유무'
+) engine 'InnoDB';
+```
+
+<br>
+<br>
+<br>
+<br>
+
+빌드 후 프로그램을 실행합니다. 
+
+```shell
+./gradlew build
+./gradlew bootJar
+```
+
+<br>
+<br>
+<br>
+<br>
+
 ## 📝 공통 요구사항
 
-1. 전체 미션은 7단계로 나뉘어져 있으며, 각 Step에는 `필수/선택 구현 사항`, `학습 목표`가 주어집니다.
+1. 전체 미션은 4단계로 나뉘어져 있으며, 각 Step에는 `필수/선택 구현 사항`, `학습 목표`가 주어집니다.
     - 다음 단계로 넘어가기 위해서는 최소 1명 이상의 Approve가 필요합니다.
-    - 필수 스텝은 5단계 까지이며, 나머지 단계는 자율적으로 진행합니다.
     - 필수 구현사항은 반드시 구현해야 하며, 선택 구현 사항은 구현하지 않아도 됩니다.
         - 선택 구현사항에는 [선택] 이 명시 돼 있으며, 없다면 필수 구현사항입니다.
         - 현재 진행중인 Step이 완료되지 않으면, 다음 단계로 넘어갈 수 없습니다.
@@ -27,10 +76,8 @@
 <br>
 <br>
 <br>
-<br>
-<br>
 
-## Step1. 사용자 정보를 저장한다.
+## [Step1] 사용자 정보를 저장한다.
 
 네트워크로 부터 전송된 데이터를 파싱해 사용자 정보를 저장한다.
 
@@ -39,7 +86,6 @@
 - [x] 데이터베이스는 애플리케이션 내부 인메모리 데이터베이스를 사용한다.
 - [x] 어떤 정보를 저장할 지는 자유롭게 정의한다.
 
-<br>
 <br>
 
 ### 학습 목표
@@ -50,10 +96,8 @@
 <br>
 <br>
 <br>
-<br>
-<br>
 
-## Step2. 로그인 기능을 구현한다.
+## [Step2] 로그인 기능을 구현한다.
 
 사용자 정보를 바탕으로 로그인 기능을 구현한다.
 
@@ -65,8 +109,6 @@
 
 - [x] 개인 정보 상세 조회 기능을 개발한다.
 
-
-<br>
 <br>
 
 ### 학습 목표
@@ -80,10 +122,8 @@
 <br>
 <br>
 <br>
-<br>
-<br>
 
-## Step3. 데이터베이스를 교체한다.
+## [Step3] 데이터베이스를 교체한다.
 
 애플리케이션 내부에 저장하던 데이터를 외부 데이터베이스에 저장한다.
 
@@ -91,12 +131,30 @@
     - RDB, Redis 등
 2. JDBC 템플릿을 구현한다.
 
-<br>
 <br>
 
 ### 학습 목표
 
-1. 추상화에 대해 이해한다.
+1. 추상화에 대해 학습한다.
 2. 데이터베이스 통신 과정에 대해 이해한다.
 3. 각 데이터베이스의 특징에 대해 이해한다.
 4. 트랜잭션에 대해 학습한다.
+
+<br>
+<br>
+<br>
+<br>
+
+## [Step4] 데이터 전송 방식을 일부 변경한다.
+
+매 번 정적 리소스를 가져오는 것은 비효율적이기 때문에, 한 페이지에서 일부 데이터만 변경할 수 있도록, 데이터 전송 방식을 변경한다.
+
+1. 모든 API에 적용할 필요 없으며, 개인정보 수정만 적용한다.
+2. [선택] 코드를 리팩토링한다.
+
+<br>
+
+### 학습 목표
+
+1. 각 데이터 전송 방식에 대해 학습한다.
+2. 정적 리소스를 가져오는 비용을 최적화 하는 방법에 대해 학습한다.
diff --git a/app/build.gradle b/app/build.gradle
index 359f72b..5d358e3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -92,5 +92,5 @@ task downloadYml {
 }
 
 tasks.named("downloadYml") {
-    dependsOn downloadYml
+    dependsOn compileJava
 }
diff --git a/app/src/main/java/project/server/app/common/configuration/WebConfiguration.java b/app/src/main/java/project/server/app/common/configuration/WebConfiguration.java
new file mode 100644
index 0000000..9a1c4b6
--- /dev/null
+++ b/app/src/main/java/project/server/app/common/configuration/WebConfiguration.java
@@ -0,0 +1,33 @@
+package project.server.app.common.configuration;
+
+import project.server.app.common.configuration.interceptor.SessionCheckHandlerInterceptor;
+import project.server.app.core.web.user.application.UserLoginUseCase;
+import project.server.app.core.web.user.presentation.validator.UserValidator;
+import project.server.mvc.springframework.annotation.Component;
+import static project.server.mvc.springframework.context.ApplicationContext.getBean;
+import static project.server.mvc.springframework.context.ApplicationContext.register;
+import project.server.mvc.springframework.web.InterceptorRegistry;
+import project.server.mvc.springframework.web.WebMvcConfigurer;
+
+@Component
+public class WebConfiguration implements WebMvcConfigurer {
+
+    private final UserValidator validator;
+    private final UserLoginUseCase loginUseCase;
+
+    public WebConfiguration(
+        UserValidator validator,
+        UserLoginUseCase loginUseCase
+    ) {
+        this.validator = validator;
+        this.loginUseCase = loginUseCase;
+        register(new InterceptorRegistry());
+        addInterceptors(getBean(InterceptorRegistry.class));
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(new SessionCheckHandlerInterceptor(validator, loginUseCase))
+            .addPathPatterns("/my-info.html", "/my-info", "/api/users");
+    }
+}
diff --git a/app/src/main/java/project/server/app/common/configuration/interceptor/SessionCheckHandlerInterceptor.java b/app/src/main/java/project/server/app/common/configuration/interceptor/SessionCheckHandlerInterceptor.java
new file mode 100644
index 0000000..2226cf3
--- /dev/null
+++ b/app/src/main/java/project/server/app/common/configuration/interceptor/SessionCheckHandlerInterceptor.java
@@ -0,0 +1,64 @@
+package project.server.app.common.configuration.interceptor;
+
+import lombok.extern.slf4j.Slf4j;
+import project.server.app.common.login.LoginUser;
+import project.server.app.common.login.Session;
+import static project.server.app.common.utils.HeaderUtils.getSessionId;
+import project.server.app.core.web.user.application.UserLoginUseCase;
+import project.server.app.core.web.user.presentation.validator.UserValidator;
+import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.servlet.HttpServletResponse;
+import project.server.mvc.springframework.handler.HandlerInterceptor;
+import project.server.mvc.springframework.web.servlet.ModelAndView;
+
+@Slf4j
+public class SessionCheckHandlerInterceptor implements HandlerInterceptor {
+
+    private final UserValidator validator;
+    private final UserLoginUseCase loginUseCase;
+
+    public SessionCheckHandlerInterceptor(
+        UserValidator validator,
+        UserLoginUseCase loginUseCase
+    ) {
+        this.validator = validator;
+        this.loginUseCase = loginUseCase;
+    }
+
+    @Override
+    public boolean preHandle(
+        HttpServletRequest request,
+        HttpServletResponse response,
+        Object handler
+    ) {
+        Long sessionId = getSessionId(request.getCookies());
+        validator.validateSessionId(sessionId, response);
+
+        Session findSession = loginUseCase.findSessionById(sessionId);
+        log.info("Session:{}", findSession);
+        validator.validateSession(findSession, response);
+
+        LoginUser loginUser = new LoginUser(findSession);
+        request.setAttribute("loginUser", loginUser);
+        return false;
+    }
+
+    @Override
+    public void postHandle(
+        HttpServletRequest request,
+        HttpServletResponse response,
+        Object handler,
+        ModelAndView modelAndView
+    ) {
+        HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
+    }
+
+    @Override
+    public void afterCompletion(
+        HttpServletRequest request,
+        HttpServletResponse response,
+        Object handler
+    ) {
+        HandlerInterceptor.super.afterCompletion(request, response, handler);
+    }
+}
diff --git a/app/src/main/java/project/server/app/common/utils/HeaderUtils.java b/app/src/main/java/project/server/app/common/utils/HeaderUtils.java
index 779e571..93fcef9 100644
--- a/app/src/main/java/project/server/app/common/utils/HeaderUtils.java
+++ b/app/src/main/java/project/server/app/common/utils/HeaderUtils.java
@@ -1,8 +1,6 @@
 package project.server.app.common.utils;
 
-import java.util.Map;
-import project.server.mvc.servlet.http.Cookie;
-import project.server.mvc.servlet.http.Cookies;
+import project.server.mvc.servlet.http.*;
 
 public final class HeaderUtils {
 
@@ -13,8 +11,7 @@ private HeaderUtils() {
     }
 
     public static Long getSessionId(Cookies cookies) {
-        Map<String, Cookie> cookiesMap = cookies.getCookiesMap();
-        Cookie findCookie = cookiesMap.get(SESSION_ID);
+        Cookie findCookie = cookies.get(SESSION_ID);
         if (findCookie != null) {
             return extractSessionId(findCookie);
         }
diff --git a/app/src/main/java/project/server/app/core/domain/user/UserRepository.java b/app/src/main/java/project/server/app/core/domain/user/UserRepository.java
index 600ba44..0ac4bc6 100644
--- a/app/src/main/java/project/server/app/core/domain/user/UserRepository.java
+++ b/app/src/main/java/project/server/app/core/domain/user/UserRepository.java
@@ -14,6 +14,8 @@ public interface UserRepository {
 
     Optional<User> findByUsernameAndPassword(String username, String password);
 
+    void update(Long id, String password);
+
     void delete(User user);
 
     List<User> findAll();
diff --git a/app/src/main/java/project/server/app/core/web/user/application/UserUpdateUseCase.java b/app/src/main/java/project/server/app/core/web/user/application/UserUpdateUseCase.java
new file mode 100644
index 0000000..6d1e3d7
--- /dev/null
+++ b/app/src/main/java/project/server/app/core/web/user/application/UserUpdateUseCase.java
@@ -0,0 +1,7 @@
+package project.server.app.core.web.user.application;
+
+import project.server.app.common.login.LoginUser;
+
+public interface UserUpdateUseCase {
+    void update(LoginUser loginUser, String password);
+}
diff --git a/app/src/main/java/project/server/app/core/web/user/application/service/UserService.java b/app/src/main/java/project/server/app/core/web/user/application/service/UserService.java
index 11c4f63..731aed9 100644
--- a/app/src/main/java/project/server/app/core/web/user/application/service/UserService.java
+++ b/app/src/main/java/project/server/app/core/web/user/application/service/UserService.java
@@ -7,12 +7,13 @@
 import project.server.app.core.web.user.application.UserDeleteUseCase;
 import project.server.app.core.web.user.application.UserSaveUseCase;
 import project.server.app.core.web.user.application.UserSearchUseCase;
+import project.server.app.core.web.user.application.UserUpdateUseCase;
 import project.server.app.core.web.user.exception.DuplicatedUsernameException;
 import project.server.app.core.web.user.exception.UserNotFoundException;
 import project.server.mvc.springframework.annotation.Service;
 
 @Service
-public class UserService implements UserSaveUseCase, UserSearchUseCase, UserDeleteUseCase {
+public class UserService implements UserSaveUseCase, UserSearchUseCase, UserUpdateUseCase, UserDeleteUseCase {
 
     private final UserRepository userRepository;
 
@@ -43,6 +44,16 @@ public User findById(Long userId) {
         return findUser;
     }
 
+    @Override
+    public void update(
+        LoginUser loginUser,
+        String password
+    ) {
+        User findUser = userRepository.findById(loginUser.getUserId())
+            .orElseThrow(UserNotFoundException::new);
+        userRepository.update(findUser.getId(), password);
+    }
+
     @Override
     public void delete(LoginUser loginUser) {
         User findUser = userRepository.findById(loginUser.getUserId())
diff --git a/app/src/main/java/project/server/app/core/web/user/application/service/UserServiceProxy.java b/app/src/main/java/project/server/app/core/web/user/application/service/UserServiceProxy.java
index d25301c..fc2cf7f 100644
--- a/app/src/main/java/project/server/app/core/web/user/application/service/UserServiceProxy.java
+++ b/app/src/main/java/project/server/app/core/web/user/application/service/UserServiceProxy.java
@@ -10,6 +10,7 @@
 import project.server.app.core.web.user.application.UserDeleteUseCase;
 import project.server.app.core.web.user.application.UserSaveUseCase;
 import project.server.app.core.web.user.application.UserSearchUseCase;
+import project.server.app.core.web.user.application.UserUpdateUseCase;
 import project.server.jdbc.core.exception.DataAccessException;
 import static project.server.jdbc.core.transaction.DefaultTransactionDefinition.createTransactionDefinition;
 import project.server.jdbc.core.transaction.PlatformTransactionManager;
@@ -18,7 +19,7 @@
 
 @Slf4j
 @Component
-public class UserServiceProxy implements UserSaveUseCase, UserSearchUseCase, UserDeleteUseCase {
+public class UserServiceProxy implements UserSaveUseCase, UserSearchUseCase, UserUpdateUseCase, UserDeleteUseCase {
 
     private final PlatformTransactionManager txManager;
     private final UserService target;
@@ -70,6 +71,24 @@ public User findById(Long userId) {
         }
     }
 
+    @Override
+    public void update(
+        LoginUser loginUser,
+        String password
+    ) {
+        TransactionStatus txStatus = getTransactionStatus(true);
+        log.debug("txStatus:[{}]", txStatus.getTransaction());
+        try {
+            target.update(loginUser, password);
+            txManager.commit(txStatus);
+            log.debug("Transaction finished.");
+        } catch (BusinessException | DataAccessException exception) {
+            txManager.rollback(txStatus);
+            log.error("{}", exception.getMessage());
+            throw exception;
+        }
+    }
+
     @Override
     public void delete(LoginUser loginUser) {
         TransactionStatus txStatus = getTransactionStatus(false);
diff --git a/app/src/main/java/project/server/app/core/web/user/persistence/UserPersistenceRepository.java b/app/src/main/java/project/server/app/core/web/user/persistence/UserPersistenceRepository.java
index 3f73e41..4397c94 100644
--- a/app/src/main/java/project/server/app/core/web/user/persistence/UserPersistenceRepository.java
+++ b/app/src/main/java/project/server/app/core/web/user/persistence/UserPersistenceRepository.java
@@ -13,11 +13,12 @@
 import project.server.app.core.domain.user.User;
 import project.server.app.core.domain.user.UserRepository;
 import project.server.jdbc.core.exception.DataAccessException;
+import project.server.jdbc.core.jdbc.JdbcHelper;
 import static project.server.jdbc.core.jdbc.JdbcHelper.insert;
 import static project.server.jdbc.core.jdbc.JdbcHelper.selectAll;
 import static project.server.jdbc.core.jdbc.JdbcHelper.selectBy;
 import static project.server.jdbc.core.jdbc.JdbcHelper.truncate;
-import static project.server.jdbc.core.jdbc.JdbcHelper.update;
+import static project.server.jdbc.core.jdbc.JdbcHelper.updatePassword;
 import project.server.jdbc.core.jdbc.JdbcTemplate;
 import project.server.jdbc.core.jdbc.RowMapper;
 import project.server.mvc.springframework.annotation.Repository;
@@ -88,9 +89,23 @@ public Optional<User> findByUsernameAndPassword(
         );
     }
 
+    @Override
+    public void update(
+        Long id,
+        String password
+    ) {
+        String sql = updatePassword(User.class, "password");
+        jdbcTemplate.queryForObject(sql, pstmt -> {
+            pstmt.setString(1, password);
+            pstmt.setLong(2, id);
+            pstmt.executeUpdate();
+            return null;
+        });
+    }
+
     @Override
     public void delete(User user) {
-        String sql = update(User.class, "deleted");
+        String sql = JdbcHelper.update(User.class, "deleted");
         jdbcTemplate.queryForObject(sql, pstmt -> {
             pstmt.setLong(1, user.getId());
             pstmt.executeUpdate();
diff --git a/app/src/main/java/project/server/app/core/web/user/persistence/UserRowMapper.java b/app/src/main/java/project/server/app/core/web/user/persistence/UserRowMapper.java
index 83b6361..4364f8a 100644
--- a/app/src/main/java/project/server/app/core/web/user/persistence/UserRowMapper.java
+++ b/app/src/main/java/project/server/app/core/web/user/persistence/UserRowMapper.java
@@ -24,8 +24,8 @@ public User mapRow(ResultSet rs) throws SQLException {
         String username = rs.getString(USERNAME);
         String password = rs.getString(PASSWORD);
         LocalDateTime createdAt = rs.getTimestamp(CREATED_AT).toLocalDateTime();
-        LocalDateTime lastModifiedAt = rs.getTimestamp(LAST_MODIFIED_AT) != null ?
-            rs.getTimestamp(LAST_MODIFIED_AT).toLocalDateTime() : null;
+        LocalDateTime lastModifiedAt = rs.getTimestamp(LAST_MODIFIED_AT) != null
+            ? rs.getTimestamp(LAST_MODIFIED_AT).toLocalDateTime() : null;
         Deleted deleted = Deleted.valueOf(rs.getString(DELETED));
         return new User(id, username, password, createdAt, lastModifiedAt, deleted);
     }
diff --git a/app/src/main/java/project/server/app/core/web/user/presentation/HomeController.java b/app/src/main/java/project/server/app/core/web/user/presentation/HomeController.java
index a70b8d9..eb2d3fa 100644
--- a/app/src/main/java/project/server/app/core/web/user/presentation/HomeController.java
+++ b/app/src/main/java/project/server/app/core/web/user/presentation/HomeController.java
@@ -1,17 +1,17 @@
 package project.server.app.core.web.user.presentation;
 
+import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.servlet.HttpServletResponse;
 import project.server.mvc.springframework.annotation.Controller;
 import project.server.mvc.springframework.annotation.GetMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
-import project.server.mvc.servlet.HttpServletRequest;
-import project.server.mvc.servlet.HttpServletResponse;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
 
 @Controller
 public class HomeController implements Handler {
 
     @Override
-    @GetMapping("/")
+    @GetMapping(path = "/")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response
diff --git a/app/src/main/java/project/server/app/core/web/user/presentation/LoginController.java b/app/src/main/java/project/server/app/core/web/user/presentation/LoginController.java
index 7b5f02e..60cbd3f 100644
--- a/app/src/main/java/project/server/app/core/web/user/presentation/LoginController.java
+++ b/app/src/main/java/project/server/app/core/web/user/presentation/LoginController.java
@@ -9,6 +9,7 @@
 import project.server.mvc.servlet.http.Cookie;
 import static project.server.mvc.servlet.http.HttpStatus.MOVE_PERMANENTLY;
 import project.server.mvc.springframework.annotation.Controller;
+import project.server.mvc.springframework.annotation.PostMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
 
@@ -30,13 +31,13 @@ public LoginController(
     }
 
     @Override
+    @PostMapping(path = "/sign-in")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response
     ) {
-        String username = request.getAttribute("username");
-        String password = request.getAttribute("password");
-        log.info("username: {}, password: {}", username, password);
+        String username = (String) request.getAttribute("username");
+        String password = (String) request.getAttribute("password");
 
         validator.validateLoginInfo(username, password);
         Session session = userLoginUseCase.login(username, password);
diff --git a/app/src/main/java/project/server/app/core/web/user/presentation/SignUpController.java b/app/src/main/java/project/server/app/core/web/user/presentation/SignUpController.java
index efa1955..1ae5b51 100644
--- a/app/src/main/java/project/server/app/core/web/user/presentation/SignUpController.java
+++ b/app/src/main/java/project/server/app/core/web/user/presentation/SignUpController.java
@@ -7,6 +7,7 @@
 import project.server.mvc.servlet.HttpServletResponse;
 import static project.server.mvc.servlet.http.HttpStatus.OK;
 import project.server.mvc.springframework.annotation.Controller;
+import project.server.mvc.springframework.annotation.PostMapping;
 import project.server.mvc.springframework.annotation.RequestMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
@@ -28,12 +29,13 @@ public SignUpController(
     }
 
     @Override
+    @PostMapping(path = "/sign-up")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response
     ) {
-        String username = request.getAttribute("username");
-        String password = request.getAttribute("password");
+        String username = (String) request.getAttribute("username");
+        String password = (String) request.getAttribute("password");
         log.info("username: {}, password: {}", username, password);
 
         validator.validateLoginInfo(username, password);
diff --git a/app/src/main/java/project/server/app/core/web/user/presentation/UserDeleteController.java b/app/src/main/java/project/server/app/core/web/user/presentation/UserDeleteController.java
index d82de8c..6f02dbc 100644
--- a/app/src/main/java/project/server/app/core/web/user/presentation/UserDeleteController.java
+++ b/app/src/main/java/project/server/app/core/web/user/presentation/UserDeleteController.java
@@ -11,6 +11,7 @@
 import project.server.mvc.servlet.HttpServletResponse;
 import static project.server.mvc.servlet.http.HttpStatus.NO_CONTENT;
 import project.server.mvc.springframework.annotation.Controller;
+import project.server.mvc.springframework.annotation.DeleteMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
 
diff --git a/app/src/main/java/project/server/app/core/web/user/presentation/UserInfoSearchController.java b/app/src/main/java/project/server/app/core/web/user/presentation/UserInfoSearchController.java
index 593022d..e9bbae2 100644
--- a/app/src/main/java/project/server/app/core/web/user/presentation/UserInfoSearchController.java
+++ b/app/src/main/java/project/server/app/core/web/user/presentation/UserInfoSearchController.java
@@ -2,12 +2,8 @@
 
 import lombok.extern.slf4j.Slf4j;
 import project.server.app.common.login.LoginUser;
-import project.server.app.common.login.Session;
-import static project.server.app.common.utils.HeaderUtils.getSessionId;
 import project.server.app.core.domain.user.User;
-import project.server.app.core.web.user.application.UserLoginUseCase;
 import project.server.app.core.web.user.application.UserSearchUseCase;
-import project.server.app.core.web.user.presentation.validator.UserValidator;
 import project.server.mvc.servlet.HttpServletRequest;
 import project.server.mvc.servlet.HttpServletResponse;
 import static project.server.mvc.servlet.http.HttpStatus.OK;
@@ -23,34 +19,19 @@
 @RequestMapping("/users")
 public class UserInfoSearchController implements Handler {
 
-    private final UserValidator validator;
-    private final UserLoginUseCase loginUseCase;
     private final UserSearchUseCase userSearchUseCase;
 
-    public UserInfoSearchController(
-        UserValidator validator,
-        UserLoginUseCase loginUseCase,
-        UserSearchUseCase userSearchUseCase
-    ) {
-        this.validator = validator;
-        this.loginUseCase = loginUseCase;
+    public UserInfoSearchController(UserSearchUseCase userSearchUseCase) {
         this.userSearchUseCase = userSearchUseCase;
     }
 
     @Override
-    @GetMapping(path = "/users/{userId}")
+    @GetMapping(path = "/my-info")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response
     ) {
-        Long sessionId = getSessionId(request.getCookies());
-        validator.validateSessionId(sessionId, response);
-
-        Session findSession = loginUseCase.findSessionById(sessionId);
-        validator.validateSession(findSession, response);
-
-        log.info("Session:{}", findSession);
-        LoginUser loginUser = new LoginUser(findSession);
+        LoginUser loginUser = (LoginUser) request.getAttribute("loginUser");
 
         User findUser = userSearchUseCase.findById(loginUser.getUserId());
         ModelMap modelMap = createModelMap(findUser);
diff --git a/app/src/main/java/project/server/app/core/web/user/presentation/UserInfoUpdateController.java b/app/src/main/java/project/server/app/core/web/user/presentation/UserInfoUpdateController.java
new file mode 100644
index 0000000..5505d58
--- /dev/null
+++ b/app/src/main/java/project/server/app/core/web/user/presentation/UserInfoUpdateController.java
@@ -0,0 +1,46 @@
+package project.server.app.core.web.user.presentation;
+
+import lombok.extern.slf4j.Slf4j;
+import project.server.app.common.login.LoginUser;
+import project.server.app.core.web.user.application.UserLoginUseCase;
+import project.server.app.core.web.user.application.UserUpdateUseCase;
+import project.server.app.core.web.user.presentation.validator.UserValidator;
+import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.servlet.HttpServletResponse;
+import static project.server.mvc.servlet.http.HttpStatus.OK;
+import project.server.mvc.springframework.annotation.PutMapping;
+import project.server.mvc.springframework.annotation.RestController;
+import project.server.mvc.springframework.web.servlet.Handler;
+import project.server.mvc.springframework.web.servlet.ModelAndView;
+
+@Slf4j
+@RestController
+public class UserInfoUpdateController implements Handler {
+
+    private final UserValidator validator;
+    private final UserLoginUseCase loginUseCase;
+    private final UserUpdateUseCase userUpdateUseCase;
+
+    public UserInfoUpdateController(
+        UserValidator validator,
+        UserLoginUseCase loginUseCase,
+        UserUpdateUseCase userUpdateUseCase
+    ) {
+        this.validator = validator;
+        this.loginUseCase = loginUseCase;
+        this.userUpdateUseCase = userUpdateUseCase;
+    }
+
+    @Override
+    @PutMapping(path = "/api/users")
+    public ModelAndView process(
+        HttpServletRequest request,
+        HttpServletResponse response
+    ) {
+        LoginUser loginUser = (LoginUser) request.getAttribute("loginUser");
+        userUpdateUseCase.update(loginUser, (String) request.getAttribute("password"));
+
+        response.setStatus(OK);
+        return null;
+    }
+}
diff --git a/app/src/main/resources/schema.sql b/app/src/main/resources/schema.sql
new file mode 100644
index 0000000..ccf0c3a
--- /dev/null
+++ b/app/src/main/resources/schema.sql
@@ -0,0 +1,9 @@
+CREATE TABLE user
+(
+    id               BIGINT PRIMARY KEY NOT NULL AUTO_INCREMENT COMMENT 'PK',
+    username         VARCHAR(40)        NOT NULL COMMENT '사용자 이름',
+    password         VARCHAR(255)       NOT NULL COMMENT '패스워드',
+    created_at       TIMESTAMP          NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '생성일',
+    last_modified_at TIMESTAMP          NULL     DEFAULT NULL COMMENT '최종 수정일',
+    deleted          VARCHAR(10)        NOT NULL COMMENT '삭제 유무'
+) engine 'InnoDB';
diff --git a/app/src/main/resources/static/index.html b/app/src/main/resources/static/index.html
index 75ffbb3..d4ff44a 100644
--- a/app/src/main/resources/static/index.html
+++ b/app/src/main/resources/static/index.html
@@ -136,10 +136,16 @@ <h2 class="major__title">Infra</h2>
                                 window.location.href = signInMenu.getAttribute('href');
                             } else {
                                 console.error('Server responded with non-OK status');
+                                localStorage.clear();
+                                document.cookie = 'sessionId=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
+                                window.location.href = "http://localhost:8080/";
                             }
                         })
                         .catch((error) => {
                             console.error('Error:', error);
+                            localStorage.clear();
+                            document.cookie = 'sessionId=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
+                            window.location.href = "http://localhost:8080/";
                         });
                 });
             }
diff --git a/app/src/main/resources/static/my-info.html b/app/src/main/resources/static/my-info.html
index ff75362..c6f96ee 100644
--- a/app/src/main/resources/static/my-info.html
+++ b/app/src/main/resources/static/my-info.html
@@ -1,12 +1,10 @@
 <!DOCTYPE html>
 <html lang="ko">
-
 <head>
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>회원 상세정보 - Bootstrap</title>
-
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
           integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
     <style>
@@ -30,7 +28,6 @@
         }
     </style>
 </head>
-
 <body>
 <div class="container">
     <div class="input-form-backgroud row">
@@ -40,78 +37,57 @@ <h4 class="mb-3">회원 상세정보</h4>
                 <div class="row">
                     <div class="col-md-6 mb-3">
                         <label for="username">ID</label>
-                        <input type="text" class="form-control" id="username" placeholder="" value="*" required>
+                        <input type="text" class="form-control" id="username" placeholder="" value="*" required
+                               readonly>
                         <div class="invalid-feedback">
                             ID를 입력해주세요.
                         </div>
                     </div>
                     <div class="col-md-6 mb-3">
                         <label for="password">패스워드</label>
-                        <input type="text" class="form-control" id="password" placeholder="" value="\" required>
+                        <input type="password" class="form-control" id="password" placeholder="" required>
                         <div class="invalid-feedback">
                             비밀번호를 입력해주세요.
                         </div>
                     </div>
                 </div>
-                <div class="mb-3">
-                    <label for="email">이메일</label>
-                    <input type="email" class="form-control" id="email" placeholder="you@example.com" required>
-                    <div class="invalid-feedback">
-                        이메일을 입력해주세요.
-                    </div>
-                </div>
-                <div class="mb-3">
-                    <label for="address">주소<span class="text-muted">&nbsp;(필수 아님)</span></label>
-                    <input type="text" class="form-control" id="address" placeholder="서울특별시 강남구" required>
-                    <div class="invalid-feedback">
-                        주소를 입력해주세요.
-                    </div>
-                </div>
-                <div class="mb-3">
-                    <label for="address2">상세주소<span class="text-muted">&nbsp;(필수 아님)</span></label>
-                    <input type="text" class="form-control" id="address2" placeholder="상세주소를 입력해주세요.">
-                </div>
-                <hr class="mb-4">
-                <div class="custom-control custom-checkbox">
-                    <input type="checkbox" class="custom-control-input" id="aggrement" required>
-                    <label class="custom-control-label" for="aggrement">개인정보 수집 및 이용에 동의합니다.</label>
-                </div>
-                <div class="mb-4"></div>
                 <button class="btn btn-primary btn-lg btn-block" type="submit">수정</button>
             </form>
         </div>
     </div>
-
-
     <footer class="my-3 text-center text-small">
     </footer>
 </div>
 <script>
-    window.addEventListener('load', () => {
-        const forms = document.getElementsByClassName('validation-form');
-        Array.prototype.filter.call(forms, (form) => {
-            form.addEventListener('submit', function (event) {
-                if (form.checkValidity() === false) {
-                    event.preventDefault();
-                    event.stopPropagation();
-                }
-                form.classList.add('was-validated');
-            }, false);
-        });
-    }, false);
+    document.addEventListener('DOMContentLoaded', function () {
+        const form = document.querySelector('.validation-form');
+        form.addEventListener('submit', function (event) {
+            event.preventDefault();
 
-    window.addEventListener('DOMContentLoaded', (event) => {
-        fetch('http://localhost:8086/my-info.html')
-            .then(response => {
-                if (response.status === 301) {
-                    window.location.href = '/';
-                }
+            const formData = {
+                password: document.getElementById('password').value
+            };
+
+            fetch('http://localhost:8080/api/users', {
+                method: 'PUT',
+                headers: {
+                    'Content-Type': 'application/json',
+                },
+                body: JSON.stringify(formData),
             })
-            .catch(error => {
-                console.error('Error:', error);
-            });
+                .then(response => {
+                    if (response.ok) {
+                        alert('비밀번호가 변경되었습니다.');
+                    } else {
+                        throw new Error('서버 에러 발생');
+                    }
+                })
+                .catch(error => {
+                    console.error('Error:', error);
+                    alert('비밀번호 변경에 실패하였습니다.');
+                });
+        });
     });
 </script>
 </body>
-
 </html>
diff --git a/app/src/main/resources/static/sign-in.html b/app/src/main/resources/static/sign-in.html
index dfd1138..b17f777 100644
--- a/app/src/main/resources/static/sign-in.html
+++ b/app/src/main/resources/static/sign-in.html
@@ -98,12 +98,12 @@ <h1>If you're first-com</h1>
     document.querySelector('.sign-up-container form').addEventListener('submit', function (event) {
         event.preventDefault();
         var xhr = new XMLHttpRequest();
-        xhr.open("POST", "http://localhost:8086/sign-up", true);
+        xhr.open("POST", "http://localhost:8080/sign-up", true);
         xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
         xhr.onload = function () {
             if (xhr.status === 200 || xhr.status === 301) {
                 alert("회원가입이 완료되었습니다.");
-                window.location.href = "http://localhost:8086/sign-in.html";
+                window.location.href = "http://localhost:8080/sign-in.html";
             } else {
                 alert("회원가입에 실패했습니다.");
             }
@@ -121,17 +121,12 @@ <h1>If you're first-com</h1>
         event.preventDefault();
 
         var xhr = new XMLHttpRequest();
-        xhr.open("POST", "http://localhost:8086/sign-in", true);
+        xhr.open("POST", "http://localhost:8080/sign-in", true);
         xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
         xhr.onload = function () {
             if (xhr.status === 200 || xhr.status === 301) {
-                // var logined = xhr.getResponseHeader("logined");
-                // if (logined) {
                 localStorage.setItem("logined", true);
-                window.location.href = "http://localhost:8086/";
-                // } else {
-                //     alert("로그인에 실패했습니다.");
-                // }
+                window.location.href = "http://localhost:8080/";
             } else {
                 alert("Error: " + xhr.status);
             }
diff --git a/app/src/test/java/project/server/app/test/integrationtest/IntegrationTestBase.java b/app/src/test/java/project/server/app/test/integrationtest/IntegrationTestBase.java
index ec7c126..1b19f2d 100644
--- a/app/src/test/java/project/server/app/test/integrationtest/IntegrationTestBase.java
+++ b/app/src/test/java/project/server/app/test/integrationtest/IntegrationTestBase.java
@@ -1,6 +1,7 @@
 package project.server.app.test.integrationtest;
 
 import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
 import project.server.app.core.domain.user.UserRepository;
 import project.server.app.core.web.user.persistence.UserPersistenceRepository;
 import project.server.mvc.springframework.context.ApplicationContext;
@@ -21,7 +22,7 @@ protected IntegrationTestBase() {
         }
     }
 
-    @AfterEach
+    @BeforeEach
     void setUp() {
         userRepository.clear();
     }
diff --git a/app/src/test/java/project/server/app/test/unittest/user/UserValidatorUnitTest.java b/app/src/test/java/project/server/app/test/unittest/user/UserValidatorUnitTest.java
index 9559bac..62c19e7 100644
--- a/app/src/test/java/project/server/app/test/unittest/user/UserValidatorUnitTest.java
+++ b/app/src/test/java/project/server/app/test/unittest/user/UserValidatorUnitTest.java
@@ -72,4 +72,13 @@ void sessionIdValidateTest() {
         HttpServletResponse response = new Response();
         assertDoesNotThrow(() -> validator.validateSessionId(1L, response));
     }
+
+    @Test
+    @DisplayName("세션이 존재하지 않으면 UnAuthorizedException이 발생한다.")
+    void sessionNullTest() {
+        HttpServletResponse response = new Response();
+        assertThatThrownBy(() -> validator.validateSession(null, response))
+            .isInstanceOf(RuntimeException.class)
+            .isExactlyInstanceOf(UnAuthorizedException.class);
+    }
 }
diff --git a/jdbc/src/main/java/project/server/jdbc/core/jdbc/JdbcHelper.java b/jdbc/src/main/java/project/server/jdbc/core/jdbc/JdbcHelper.java
index a259bfd..c9ed6ad 100644
--- a/jdbc/src/main/java/project/server/jdbc/core/jdbc/JdbcHelper.java
+++ b/jdbc/src/main/java/project/server/jdbc/core/jdbc/JdbcHelper.java
@@ -46,6 +46,17 @@ public static String update(
             + " = 'TRUE' WHERE id = ?";
     }
 
+    public static String updatePassword(
+        Class<?> clazz,
+        String fieldName
+    ) {
+        return "UPDATE "
+            + convertCamelToSnake(clazz.getSimpleName())
+            + " SET "
+            + convertCamelToSnake(fieldName)
+            + " = ? WHERE id = ?";
+    }
+
     public static String selectAll(Class<?> clazz) {
         return "SELECT * FROM "
             + convertCamelToSnake(clazz.getSimpleName());
diff --git a/mvc/src/main/java/project/server/mvc/AbstractJsonHttpMessageConverter.java b/mvc/src/main/java/project/server/mvc/AbstractJsonHttpMessageConverter.java
new file mode 100644
index 0000000..a59a274
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/AbstractJsonHttpMessageConverter.java
@@ -0,0 +1,4 @@
+package project.server.mvc;
+
+public abstract class AbstractJsonHttpMessageConverter {
+}
diff --git a/mvc/src/main/java/project/server/mvc/Application.java b/mvc/src/main/java/project/server/mvc/Application.java
index cca29a4..e5f42bc 100644
--- a/mvc/src/main/java/project/server/mvc/Application.java
+++ b/mvc/src/main/java/project/server/mvc/Application.java
@@ -21,8 +21,7 @@ public Application(
     }
 
     private void initContext(String packages) throws Exception {
-        ApplicationContext context;
-        context = new ApplicationContext(packages);
+        ApplicationContext context = new ApplicationContext(packages);
         ApplicationContextProvider provider = new ApplicationContextProvider();
         provider.setApplicationContext(context);
     }
diff --git a/mvc/src/main/java/project/server/mvc/HttpMessageConverter.java b/mvc/src/main/java/project/server/mvc/HttpMessageConverter.java
new file mode 100644
index 0000000..5ee203b
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/HttpMessageConverter.java
@@ -0,0 +1,12 @@
+package project.server.mvc;
+
+import java.io.IOException;
+import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.servlet.HttpServletResponse;
+import project.server.mvc.servlet.http.ContentType;
+
+public interface HttpMessageConverter {
+    boolean canWrite(ContentType contentType);
+
+    void write(HttpServletRequest request, HttpServletResponse response) throws IOException;
+}
diff --git a/mvc/src/main/java/project/server/mvc/JsonbHttpMessageConverter.java b/mvc/src/main/java/project/server/mvc/JsonbHttpMessageConverter.java
new file mode 100644
index 0000000..ca5d7cb
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/JsonbHttpMessageConverter.java
@@ -0,0 +1,4 @@
+package project.server.mvc;
+
+public class JsonbHttpMessageConverter extends AbstractJsonHttpMessageConverter {
+}
diff --git a/mvc/src/main/java/project/server/mvc/servlet/GenericServlet.java b/mvc/src/main/java/project/server/mvc/servlet/GenericServlet.java
index 07c8ba8..1646229 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/GenericServlet.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/GenericServlet.java
@@ -1,9 +1,20 @@
 package project.server.mvc.servlet;
 
+import static project.server.mvc.springframework.context.ApplicationContext.register;
+import project.server.mvc.springframework.web.method.HandlerMethod;
+import project.server.mvc.springframework.web.servlet.handler.HandlerMappingInitializer;
+import project.server.mvc.springframework.web.servlet.mvc.method.RequestMappingHandlerMapping;
+import project.server.mvc.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
+import project.server.mvc.springframework.web.servlet.resource.ResourceHttpRequestHandler;
+
 public abstract class GenericServlet implements Servlet {
 
     @Override
     public void init() {
+        register(new HandlerMethod(new ResourceHttpRequestHandler()));
+        register(new HandlerMappingInitializer());
+        register(new RequestMappingHandlerMapping());
+        register(new RequestMappingHandlerAdapter());
     }
 
     @Override
diff --git a/mvc/src/main/java/project/server/mvc/servlet/HttpServlet.java b/mvc/src/main/java/project/server/mvc/servlet/HttpServlet.java
index 18e318a..8e7eae7 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/HttpServlet.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/HttpServlet.java
@@ -14,7 +14,6 @@ public void service(
 
         httpServletRequest = (HttpServletRequest) request;
         httpServletResponse = (HttpServletResponse) response;
-
         service(httpServletRequest, httpServletResponse);
     }
 
@@ -31,6 +30,9 @@ protected void service(
             doPost(request, response);
             return;
         }
+        if (method.isPut()) {
+            doPut(request, response);
+        }
     }
 
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws Exception {
@@ -38,4 +40,7 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response) t
 
     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws Exception {
     }
+
+    protected void doPut(HttpServletRequest request, HttpServletResponse response) throws Exception {
+    }
 }
diff --git a/mvc/src/main/java/project/server/mvc/servlet/HttpServletRequest.java b/mvc/src/main/java/project/server/mvc/servlet/HttpServletRequest.java
index 23824df..b4b3043 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/HttpServletRequest.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/HttpServletRequest.java
@@ -1,5 +1,6 @@
 package project.server.mvc.servlet;
 
+import project.server.mvc.servlet.http.ContentType;
 import project.server.mvc.servlet.http.Cookies;
 import project.server.mvc.servlet.http.HttpMethod;
 import project.server.mvc.servlet.http.RequestBody;
@@ -11,7 +12,10 @@ public interface HttpServletRequest extends ServletRequest {
     String getHost();
 
     @Override
-    String getContentType();
+    ContentType getContentType();
+
+    @Override
+    String getContentTypeAsString();
 
     RequestLine getRequestLine();
 
@@ -21,9 +25,13 @@ public interface HttpServletRequest extends ServletRequest {
 
     RequestBody getRequestBody();
 
-    String getAttribute(String key);
+    Object getAttribute(String key);
 
     Cookies getCookies();
 
     String getHeader(String key);
+
+    void setAttribute(String key, Object value);
+
+    boolean isContentType(ContentType contentType);
 }
diff --git a/mvc/src/main/java/project/server/mvc/servlet/Request.java b/mvc/src/main/java/project/server/mvc/servlet/Request.java
index 161006b..313ec4e 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/Request.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/Request.java
@@ -1,9 +1,7 @@
 package project.server.mvc.servlet;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.util.ArrayList;
 import java.util.List;
+import project.server.mvc.servlet.http.ContentType;
 import project.server.mvc.servlet.http.Cookies;
 import project.server.mvc.servlet.http.HttpHeader;
 import project.server.mvc.servlet.http.HttpHeaders;
@@ -13,19 +11,12 @@
 
 public class Request implements HttpServletRequest {
 
-    private static final String EMPTY_STRING = "";
     private static final String HOST = "Host";
 
     private final RequestLine requestLine;
     private final HttpHeaders headers;
     private final RequestBody requestBody;
 
-    public Request(BufferedReader bufferedReader) throws IOException {
-        this.requestLine = parseRequestLine(bufferedReader);
-        this.headers = parseHttpHeaders(bufferedReader);
-        this.requestBody = parseRequestBody(bufferedReader);
-    }
-
     public Request(
         RequestLine requestLine,
         HttpHeaders headers,
@@ -36,31 +27,6 @@ public Request(
         this.requestBody = requestBody;
     }
 
-    private RequestLine parseRequestLine(BufferedReader bufferedReader) throws IOException {
-        return new RequestLine(bufferedReader.readLine());
-    }
-
-    private HttpHeaders parseHttpHeaders(BufferedReader bufferedReader) throws IOException {
-        List<String> headerLines = new ArrayList<>();
-        String headerLine = "";
-
-        while (!EMPTY_STRING.equals(headerLine = bufferedReader.readLine())) {
-            headerLines.add(headerLine);
-        }
-        return new HttpHeaders(headerLines);
-    }
-
-    private RequestBody parseRequestBody(BufferedReader bufferedReader) throws IOException {
-        int contentLength = headers.getContentLength();
-        if (contentLength == 0) {
-            return null;
-        }
-
-        char[] buffer = new char[contentLength];
-        bufferedReader.read(buffer, 0, contentLength);
-        return new RequestBody(new String(buffer));
-    }
-
     @Override
     public String getHttpVersion() {
         return requestLine.getHttpVersionAsString();
@@ -78,10 +44,15 @@ public int getContentLength() {
     }
 
     @Override
-    public String getContentType() {
+    public ContentType getContentType() {
         return requestLine.getContentType();
     }
 
+    @Override
+    public String getContentTypeAsString() {
+        return requestLine.getContentTypeAsValue();
+    }
+
     @Override
     public RequestLine getRequestLine() {
         return requestLine;
@@ -103,7 +74,7 @@ public RequestBody getRequestBody() {
     }
 
     @Override
-    public String getAttribute(String key) {
+    public Object getAttribute(String key) {
         return requestBody.getAttribute(key);
     }
 
@@ -117,6 +88,19 @@ public String getHeader(String key) {
         return headers.getHeaderValue(key);
     }
 
+    @Override
+    public void setAttribute(
+        String key,
+        Object value
+    ) {
+        requestBody.setAttribute(key, value);
+    }
+
+    @Override
+    public boolean isContentType(ContentType contentType) {
+        return this.headers.isContentType(contentType);
+    }
+
     @Override
     public String toString() {
         return String.format("%s%s%s", requestLine, headers, requestBody);
diff --git a/mvc/src/main/java/project/server/mvc/servlet/ServletRequest.java b/mvc/src/main/java/project/server/mvc/servlet/ServletRequest.java
index 37ce6d6..30a48ad 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/ServletRequest.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/ServletRequest.java
@@ -1,7 +1,11 @@
 package project.server.mvc.servlet;
 
+import project.server.mvc.servlet.http.ContentType;
+
 public interface ServletRequest {
     int getContentLength();
 
-    String getContentType();
+    ContentType getContentType();
+
+    String getContentTypeAsString();
 }
diff --git a/mvc/src/main/java/project/server/mvc/servlet/http/ContentType.java b/mvc/src/main/java/project/server/mvc/servlet/http/ContentType.java
new file mode 100644
index 0000000..e98dbf8
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/servlet/http/ContentType.java
@@ -0,0 +1,40 @@
+package project.server.mvc.servlet.http;
+
+import java.util.Arrays;
+import java.util.function.Predicate;
+
+public enum ContentType {
+    TEXT_HTML("html", "text/html"),
+    TEXT_CSS("css", "text/css"),
+    TEXT_JS("js", "text/javascript"),
+    IMAGE_JPEG("jpeg", "image/jpeg"),
+    IMAGE_PNG("png", "image/png"),
+    APPLICATION_JSON("application/json", "application/json"),
+    APPLICATION_OCTET_STREAM("*", "application/octet-stream");
+
+    private final String type;
+    private final String value;
+
+    ContentType(
+        String type,
+        String value
+    ) {
+        this.type = type;
+        this.value = value;
+    }
+
+    public static ContentType findByType(String type) {
+        return Arrays.stream(values())
+            .filter(equals(type))
+            .findAny()
+            .orElseGet(() -> APPLICATION_OCTET_STREAM);
+    }
+
+    private static Predicate<ContentType> equals(String type) {
+        return contentType -> contentType.value.equals(type);
+    }
+
+    public String getValue() {
+        return value;
+    }
+}
diff --git a/mvc/src/main/java/project/server/mvc/servlet/http/HttpHeaders.java b/mvc/src/main/java/project/server/mvc/servlet/http/HttpHeaders.java
index 019a0c2..e0d41c8 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/http/HttpHeaders.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/http/HttpHeaders.java
@@ -6,6 +6,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import static java.util.stream.Collectors.joining;
 
 public class HttpHeaders {
@@ -128,4 +129,15 @@ private String joiningValues(List<HttpHeader> headers) {
             .map(HttpHeader::getValue)
             .collect(joining(HEADER_JOINING_DELIMITER)) + CARRIAGE_RETURN;
     }
+
+    public boolean isContentType(ContentType contentType) {
+        List<HttpHeader> contentTypeHeader = headers.get("Content-Type");
+        if (contentTypeHeader == null || contentTypeHeader.isEmpty()) {
+            return false;
+        }
+        Optional<HttpHeader> findApplicationJson = contentTypeHeader.stream()
+            .filter(header -> header.getValue().equals(contentType.getValue()))
+            .findAny();
+        return findApplicationJson.isPresent();
+    }
 }
diff --git a/mvc/src/main/java/project/server/mvc/servlet/http/HttpMethod.java b/mvc/src/main/java/project/server/mvc/servlet/http/HttpMethod.java
index 3b4d354..623a989 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/http/HttpMethod.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/http/HttpMethod.java
@@ -32,4 +32,8 @@ public boolean isGet() {
     public boolean isPost() {
         return this.equals(POST);
     }
+
+    public boolean isPut() {
+        return this.equals(PUT);
+    }
 }
diff --git a/mvc/src/main/java/project/server/mvc/servlet/http/RequestBody.java b/mvc/src/main/java/project/server/mvc/servlet/http/RequestBody.java
index 9bb79a7..bee5aad 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/http/RequestBody.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/http/RequestBody.java
@@ -12,18 +12,41 @@ public class RequestBody {
     private static final int KEY = 0;
     private static final int VALUE = 1;
 
-    private final Map<String, String> attributes;
+    private final Map<String, Object> attributes;
 
     public RequestBody(String body) {
         if (body == null || body.isBlank()) {
-            attributes = null;
+            attributes = new HashMap<>();
             return;
         }
         this.attributes = parseBody(body);
     }
 
-    private Map<String, String> parseBody(String body) {
-        Map<String, String> attributes = new HashMap<>();
+    public RequestBody(Map<String, Object> attributes) {
+        this.attributes = attributes;
+    }
+
+    public static RequestBody createJsonRequestBody(String body) {
+        if (body == null || body.isBlank()) {
+            return new RequestBody(new HashMap<>());
+        }
+
+        String parsedBody = body.replaceAll("\"", "")
+            .replaceAll("\\{", "")
+            .replaceAll("}", "");
+
+        Map<String, Object> attribute = new HashMap<>();
+
+        String[] bodyArray = parsedBody.split(",");
+        for (String eachBody : bodyArray) {
+            String[] element = eachBody.split(":");
+            attribute.put(element[KEY], element[VALUE]);
+        }
+        return new RequestBody(attribute);
+    }
+
+    private Map<String, Object> parseBody(String body) {
+        Map<String, Object> attributes = new HashMap<>();
         String[] bodyArray = body.split(VALUES_DELIMITER);
         for (String element : bodyArray) {
             String[] pair = element.split(VALUE_DELIMITER);
@@ -32,7 +55,14 @@ private Map<String, String> parseBody(String body) {
         return attributes;
     }
 
-    public String getAttribute(String key) {
+    public void setAttribute(
+        String key,
+        Object value
+    ) {
+        attributes.put(key, value);
+    }
+
+    public Object getAttribute(String key) {
         return attributes.get(key);
     }
 
diff --git a/mvc/src/main/java/project/server/mvc/servlet/http/RequestLine.java b/mvc/src/main/java/project/server/mvc/servlet/http/RequestLine.java
index 8adfeb9..e090767 100644
--- a/mvc/src/main/java/project/server/mvc/servlet/http/RequestLine.java
+++ b/mvc/src/main/java/project/server/mvc/servlet/http/RequestLine.java
@@ -18,7 +18,7 @@ public class RequestLine {
     private final HttpMethod httpMethod;
     private final RequestUri requestUri;
     private final HttpVersion httpVersion;
-    private String contentType;
+    private ContentType contentType;
 
     public RequestLine(String startLine) {
         String[] startLineArray = startLine.split(DELIMITER);
@@ -64,12 +64,12 @@ private boolean isStaticResource(String[] startLineArray) {
         return startLineArray.length >= 2;
     }
 
-    private String getContentType(String filePath) {
+    private ContentType getContentType(String filePath) {
         String contentType = URLConnection.guessContentTypeFromName(filePath);
         if (contentType == null) {
             contentType = OCTET_STREAM;
         }
-        return contentType;
+        return ContentType.findByType(contentType);
     }
 
     public HttpMethod getHttpMethod() {
@@ -80,10 +80,22 @@ public String getRequestUri() {
         return requestUri.url();
     }
 
-    public String getContentType() {
+    public ContentType getContentType() {
         return contentType;
     }
 
+    public String getHttpVersionAsString() {
+        return httpVersion.getValue();
+    }
+
+    public String getContentTypeAsValue() {
+        return contentType.getValue();
+    }
+
+    public boolean isDataFormat(ContentType contentType) {
+        return this.contentType.equals(contentType);
+    }
+
     @Override
     public boolean equals(Object object) {
         if (this == object) {
@@ -98,10 +110,6 @@ public boolean equals(Object object) {
             && httpVersion == that.httpVersion;
     }
 
-    public String getHttpVersionAsString() {
-        return httpVersion.getValue();
-    }
-
     @Override
     public int hashCode() {
         return Objects.hash(httpMethod, httpVersion);
diff --git a/mvc/src/main/java/project/server/mvc/springframework/annotation/Controller.java b/mvc/src/main/java/project/server/mvc/springframework/annotation/Controller.java
index a21498c..d46a433 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/annotation/Controller.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/annotation/Controller.java
@@ -1,5 +1,14 @@
 package project.server.mvc.springframework.annotation;
 
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
 @Component
+@Documented
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
 public @interface Controller {
 }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/annotation/DeleteMapping.java b/mvc/src/main/java/project/server/mvc/springframework/annotation/DeleteMapping.java
new file mode 100644
index 0000000..ca854e2
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/annotation/DeleteMapping.java
@@ -0,0 +1,36 @@
+package project.server.mvc.springframework.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import project.server.mvc.servlet.http.HttpMethod;
+
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+@RequestMapping(method = HttpMethod.DELETE)
+@Target({ElementType.TYPE_USE, ElementType.METHOD})
+public @interface DeleteMapping {
+
+    @AliasFor(annotation = RequestMapping.class)
+    String name() default "";
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] value() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String path() default "";
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] params() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] headers() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] consumes() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] produces() default {};
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/annotation/GetMapping.java b/mvc/src/main/java/project/server/mvc/springframework/annotation/GetMapping.java
index f5dd177..83a1062 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/annotation/GetMapping.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/annotation/GetMapping.java
@@ -20,7 +20,7 @@
     String[] value() default {};
 
     @AliasFor(annotation = RequestMapping.class)
-    String[] path() default {};
+    String path() default "";
 
     @AliasFor(annotation = RequestMapping.class)
     String[] params() default {};
diff --git a/mvc/src/main/java/project/server/mvc/springframework/annotation/PostMapping.java b/mvc/src/main/java/project/server/mvc/springframework/annotation/PostMapping.java
new file mode 100644
index 0000000..db2b6e5
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/annotation/PostMapping.java
@@ -0,0 +1,36 @@
+package project.server.mvc.springframework.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import project.server.mvc.servlet.http.HttpMethod;
+
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+@RequestMapping(method = HttpMethod.POST)
+@Target({ElementType.TYPE_USE, ElementType.METHOD})
+public @interface PostMapping {
+
+    @AliasFor(annotation = RequestMapping.class)
+    String name() default "";
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] value() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String path() default "";
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] params() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] headers() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] consumes() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] produces() default {};
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/annotation/PutMapping.java b/mvc/src/main/java/project/server/mvc/springframework/annotation/PutMapping.java
new file mode 100644
index 0000000..db3e8d4
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/annotation/PutMapping.java
@@ -0,0 +1,39 @@
+package project.server.mvc.springframework.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import project.server.mvc.servlet.http.HttpMethod;
+
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+@RequestMapping(method = HttpMethod.PUT)
+@Target({ElementType.TYPE_USE, ElementType.METHOD})
+public @interface PutMapping {
+
+    @AliasFor(annotation = RequestMapping.class)
+    String name() default "";
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] value() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] put() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String path() default "";
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] params() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] headers() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] consumes() default {};
+
+    @AliasFor(annotation = RequestMapping.class)
+    String[] produces() default {};
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/annotation/RestController.java b/mvc/src/main/java/project/server/mvc/springframework/annotation/RestController.java
new file mode 100644
index 0000000..dc99738
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/annotation/RestController.java
@@ -0,0 +1,14 @@
+package project.server.mvc.springframework.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Component
+@Documented
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface RestController {
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContext.java b/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContext.java
index 43ff168..4a2cdaa 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContext.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContext.java
@@ -1,12 +1,15 @@
 package project.server.mvc.springframework.context;
 
+import java.lang.annotation.Annotation;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import static java.lang.reflect.Modifier.isStatic;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.Predicate;
@@ -116,12 +119,6 @@ private void registerNamedInstance(Class<?> clazz) {
         }
     }
 
-    public static <T> T getBean(String beanName) {
-        @SuppressWarnings("unchecked")
-        T bean = (T) ApplicationContext.nameKeyBeans.get(beanName);
-        return bean;
-    }
-
     private void add(Class<?> clazz) throws Exception {
         if (clazzKeyBeans.containsKey(clazz) || allBeans.contains(clazz)) {
             return;
@@ -195,6 +192,29 @@ public static <T> T getBean(Class<T> clazz) {
         return clazz.cast(dependencyInjectedBeans.get(clazz));
     }
 
+    public static <T> void register(T type) {
+        dependencyInjectedBeans.put(type.getClass(), type);
+    }
+
+    public static <T> T getBean(String beanName) {
+        @SuppressWarnings("unchecked")
+        T bean = (T) ApplicationContext.nameKeyBeans.get(beanName);
+        return bean;
+    }
+
+    public static Collection<Object> findByAnnotation(Class<? extends Annotation> clazz) {
+        List<Object> beans = new ArrayList<>();
+        for (Object bean : dependencyInjectedBeans.values()) {
+            Annotation[] annotations = bean.getClass().getAnnotations();
+            for (Annotation annotation : annotations) {
+                if (annotation.annotationType().equals(clazz)) {
+                    beans.add(bean);
+                }
+            }
+        }
+        return beans;
+    }
+
     public static Collection<Object> getAllDependencyInjectedInstances() {
         return nameKeyBeans.values();
     }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContextProvider.java b/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContextProvider.java
index 4763c53..f0718fe 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContextProvider.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/context/ApplicationContextProvider.java
@@ -11,8 +11,4 @@ public void setApplicationContext(ApplicationContext applicationContext) {
     public static ApplicationContext getApplicationContext() {
         return applicationContext;
     }
-
-    public static <T> T getBean(String beanName) {
-        return ApplicationContext.getBean(beanName);
-    }
 }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/context/ServletConfiguration.java b/mvc/src/main/java/project/server/mvc/springframework/context/DispatcherServletAutoConfiguration.java
similarity index 88%
rename from mvc/src/main/java/project/server/mvc/springframework/context/ServletConfiguration.java
rename to mvc/src/main/java/project/server/mvc/springframework/context/DispatcherServletAutoConfiguration.java
index 937ce96..0cd1223 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/context/ServletConfiguration.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/context/DispatcherServletAutoConfiguration.java
@@ -5,7 +5,7 @@
 import project.server.mvc.springframework.web.servlet.DispatcherServlet;
 
 @Configuration
-public class ServletConfiguration {
+public class DispatcherServletAutoConfiguration {
 
     @Bean
     public DispatcherServlet dispatcherServlet() {
diff --git a/mvc/src/main/java/project/server/mvc/springframework/handler/HandlerInterceptor.java b/mvc/src/main/java/project/server/mvc/springframework/handler/HandlerInterceptor.java
new file mode 100644
index 0000000..ac51f65
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/handler/HandlerInterceptor.java
@@ -0,0 +1,18 @@
+package project.server.mvc.springframework.handler;
+
+import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.servlet.HttpServletResponse;
+import project.server.mvc.springframework.web.servlet.ModelAndView;
+
+public interface HandlerInterceptor {
+
+    default boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
+        return true;
+    }
+
+    default void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) {
+    }
+
+    default void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler) {
+    }
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/InterceptorRegistration.java b/mvc/src/main/java/project/server/mvc/springframework/web/InterceptorRegistration.java
new file mode 100644
index 0000000..c39615b
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/InterceptorRegistration.java
@@ -0,0 +1,36 @@
+package project.server.mvc.springframework.web;
+
+import java.util.ArrayList;
+import java.util.List;
+import project.server.mvc.springframework.handler.HandlerInterceptor;
+
+public class InterceptorRegistration {
+
+    private final List<String> urls = new ArrayList<>();
+    private final HandlerInterceptor handlerInterceptor;
+
+    public InterceptorRegistration(HandlerInterceptor handlerInterceptor) {
+        this.handlerInterceptor = handlerInterceptor;
+    }
+
+    public List<String> getUrls() {
+        return urls;
+    }
+
+    public boolean contains(String url) {
+        return urls.contains(url);
+    }
+
+    public HandlerInterceptor getHandlerInterceptor() {
+        return handlerInterceptor;
+    }
+
+    public void addPathPatterns(String... url) {
+        this.urls.addAll(List.of(url));
+    }
+
+    @Override
+    public String toString() {
+        return String.format("urls:%s, interceptor:%s", urls, handlerInterceptor);
+    }
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/InterceptorRegistry.java b/mvc/src/main/java/project/server/mvc/springframework/web/InterceptorRegistry.java
new file mode 100644
index 0000000..3e67630
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/InterceptorRegistry.java
@@ -0,0 +1,20 @@
+package project.server.mvc.springframework.web;
+
+import java.util.ArrayList;
+import java.util.List;
+import project.server.mvc.springframework.handler.HandlerInterceptor;
+
+public class InterceptorRegistry {
+
+    private final List<InterceptorRegistration> registrations = new ArrayList<>();
+
+    public List<InterceptorRegistration> getInterceptors() {
+        return registrations;
+    }
+
+    public InterceptorRegistration addInterceptor(HandlerInterceptor interceptor) {
+        InterceptorRegistration registration = new InterceptorRegistration(interceptor);
+        this.registrations.add(registration);
+        return registration;
+    }
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/WebMvcConfigurer.java b/mvc/src/main/java/project/server/mvc/springframework/web/WebMvcConfigurer.java
new file mode 100644
index 0000000..15ef681
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/WebMvcConfigurer.java
@@ -0,0 +1,5 @@
+package project.server.mvc.springframework.web;
+
+public interface WebMvcConfigurer {
+    void addInterceptors(InterceptorRegistry registry);
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/method/HandlerMethod.java b/mvc/src/main/java/project/server/mvc/springframework/web/method/HandlerMethod.java
index 7756f8e..a461cc6 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/method/HandlerMethod.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/method/HandlerMethod.java
@@ -2,7 +2,6 @@
 
 import java.lang.reflect.Method;
 import java.util.Objects;
-import project.server.mvc.springframework.web.servlet.resource.ResourceHttpRequestHandler;
 
 public class HandlerMethod {
 
@@ -52,10 +51,6 @@ public Method getMethod() {
         return method;
     }
 
-    public boolean handleStaticResource() {
-        return handler instanceof ResourceHttpRequestHandler;
-    }
-
     @Override
     public boolean equals(Object object) {
         if (this == object) {
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/DispatcherServlet.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/DispatcherServlet.java
index b97c77a..b75e021 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/DispatcherServlet.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/DispatcherServlet.java
@@ -1,29 +1,29 @@
 package project.server.mvc.springframework.web.servlet;
 
 import java.util.List;
+import static java.util.List.of;
 import project.server.mvc.servlet.HttpServletRequest;
 import project.server.mvc.servlet.HttpServletResponse;
 import project.server.mvc.servlet.ServletException;
+import static project.server.mvc.servlet.http.ContentType.APPLICATION_JSON;
+import static project.server.mvc.springframework.context.ApplicationContext.getBean;
 import project.server.mvc.springframework.web.servlet.mvc.method.RequestMappingHandlerMapping;
 import project.server.mvc.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
 
 public class DispatcherServlet extends FrameworkServlet {
 
-    private final List<HandlerMapping> handlerMappings;
-    private final List<HandlerAdapter> handlerAdapters;
-    private final List<ViewResolver> viewResolvers;
-    private final GlobalExceptionHandler exceptionHandler;
+    private List<HandlerMapping> handlerMappings;
+    private List<HandlerAdapter> handlerAdapters;
+    private List<ViewResolver> viewResolvers;
+    private GlobalExceptionHandler exceptionHandler;
 
     public DispatcherServlet() {
-        this.handlerMappings = List.of(new RequestMappingHandlerMapping());
-        this.handlerAdapters = List.of(new RequestMappingHandlerAdapter());
-        this.viewResolvers = List.of(new BeanNameViewResolver());
-        this.exceptionHandler = new GlobalExceptionHandler();
+        init();
     }
 
     @Override
     public void init() {
-        super.init();
+        initStrategies();
     }
 
     @Override
@@ -44,6 +44,9 @@ private void doDispatch(
                 return;
             }
 
+            // 구현 편의를 위해 반환타입을 void로 지정
+            handler.applyPreHandle(request, response);
+
             HandlerAdapter handlerAdapter = getHandlerAdapter(handler.getHandler());
             ModelAndView modelAndView = handlerAdapter.handle(request, response, handler.getHandler());
             processDispatchResult(request, response, modelAndView);
@@ -82,6 +85,12 @@ private void processDispatchResult(
         HttpServletResponse response,
         ModelAndView modelAndView
     ) throws Exception {
+        if (modelAndView == null) {
+            if (request.isContentType(APPLICATION_JSON)) {
+                return;
+            }
+            throw new RuntimeException("올바르지 않은 요청입니다.");
+        }
         render(modelAndView, request, response);
     }
 
@@ -107,6 +116,32 @@ protected View resolveViewName(String viewName) {
         return null;
     }
 
+    private void initStrategies() {
+        initHandlerMappings();
+        initHandlerAdapters();
+        initViewResolvers();
+        initExceptionHandler();
+    }
+
+    private void initHandlerMappings() {
+        super.init();
+        RequestMappingHandlerMapping bean = getBean(RequestMappingHandlerMapping.class);
+        this.handlerMappings = of(bean);
+    }
+
+    private void initHandlerAdapters() {
+        RequestMappingHandlerAdapter bean = getBean(RequestMappingHandlerAdapter.class);
+        this.handlerAdapters = of(bean);
+    }
+
+    private void initViewResolvers() {
+        this.viewResolvers = of(new BeanNameViewResolver());
+    }
+
+    private void initExceptionHandler() {
+        this.exceptionHandler = new GlobalExceptionHandler();
+    }
+
     @Override
     public void destroy() {
         super.destroy();
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/FrameworkServlet.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/FrameworkServlet.java
index b935917..6c8ee17 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/FrameworkServlet.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/FrameworkServlet.java
@@ -5,24 +5,27 @@
 import project.server.mvc.servlet.HttpServletBean;
 import project.server.mvc.servlet.HttpServletRequest;
 import project.server.mvc.servlet.HttpServletResponse;
+import static project.server.mvc.springframework.context.ApplicationContext.getBean;
+import project.server.mvc.springframework.handler.HandlerInterceptor;
+import project.server.mvc.springframework.web.InterceptorRegistration;
+import project.server.mvc.springframework.web.InterceptorRegistry;
 import project.server.mvc.springframework.web.method.HandlerMethod;
 import project.server.mvc.springframework.web.servlet.resource.ResourceHttpRequestHandler;
 
 public abstract class FrameworkServlet extends HttpServletBean {
 
-    private static final HandlerMethod staticResourceHandlerMethod = new HandlerMethod(new ResourceHttpRequestHandler());
+    private final List<InterceptorRegistration> interceptors;
+    private final HandlerMethod staticResourceHandlerMethod;
     private static final String EMPTY_STRING = "";
     private static final List<String> staticResources = List.of(".js", ".css", ".favicon", ".jpg", ".jpeg", ".png");
     private static final List<String> excludeStaticResources = List.of("my-info.html");
 
-    @Override
-    public void init() {
-        super.init();
-    }
+    public FrameworkServlet() {
+        init();
+        InterceptorRegistry registration = getBean(InterceptorRegistry.class);
 
-    @Override
-    public void destroy() {
-        super.destroy();
+        this.interceptors = registration.getInterceptors();
+        this.staticResourceHandlerMethod = getBean(HandlerMethod.class);
     }
 
     @Override
@@ -37,6 +40,22 @@ public void doGet(
         processRequest(request, response);
     }
 
+    @Override
+    protected void doPost(
+        HttpServletRequest request,
+        HttpServletResponse response
+    ) throws Exception {
+        processRequest(request, response);
+    }
+
+    @Override
+    protected void doPut(
+        HttpServletRequest request,
+        HttpServletResponse response
+    ) throws Exception {
+        processRequest(request, response);
+    }
+
     private boolean isStaticResource(HttpServletRequest request) {
         String uri = request.getRequestUri();
         String[] parsedUri = uri.split("/");
@@ -61,6 +80,12 @@ private void processStaticRequest(
         HttpServletResponse response
     ) throws IOException {
         ResourceHttpRequestHandler handler = (ResourceHttpRequestHandler) staticResourceHandlerMethod.getHandler();
+        for (InterceptorRegistration registration : interceptors) {
+            if (registration.contains(request.getRequestUri())) {
+                HandlerInterceptor interceptor = registration.getHandlerInterceptor();
+                interceptor.preHandle(request, response, handler);
+            }
+        }
         handler.handleRequest(request, response);
     }
 
@@ -71,13 +96,5 @@ protected final void processRequest(
         doService(request, response);
     }
 
-    @Override
-    protected void doPost(
-        HttpServletRequest request,
-        HttpServletResponse response
-    ) throws Exception {
-        processRequest(request, response);
-    }
-
     protected abstract void doService(HttpServletRequest request, HttpServletResponse response) throws Exception;
 }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/HandlerExecutionChain.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/HandlerExecutionChain.java
index 9d8f858..752501a 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/HandlerExecutionChain.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/HandlerExecutionChain.java
@@ -1,11 +1,24 @@
 package project.server.mvc.springframework.web.servlet;
 
+import java.util.List;
 import java.util.Objects;
+import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.servlet.HttpServletResponse;
+import project.server.mvc.springframework.handler.HandlerInterceptor;
 
 public class HandlerExecutionChain {
 
+    private List<HandlerInterceptor> interceptors;
     private final Object handler;
 
+    public HandlerExecutionChain(
+        List<HandlerInterceptor> interceptors,
+        Object handler
+    ) {
+        this.interceptors = interceptors;
+        this.handler = handler;
+    }
+
     public HandlerExecutionChain(Object handler) {
         this.handler = handler;
     }
@@ -14,6 +27,18 @@ public Object getHandler() {
         return handler;
     }
 
+    void applyPreHandle(
+        HttpServletRequest request,
+        HttpServletResponse response
+    ) {
+        if (interceptors == null || interceptors.isEmpty()) {
+            return;
+        }
+        for (HandlerInterceptor interceptor : interceptors) {
+            interceptor.preHandle(request, response, handler);
+        }
+    }
+
     @Override
     public boolean equals(Object object) {
         if (this == object) {
@@ -33,6 +58,6 @@ public int hashCode() {
 
     @Override
     public String toString() {
-        return String.format("%s", handler);
+        return String.format("handler:%s, interceptors:%s", handler, interceptors);
     }
 }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/MyInfoView.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/MyInfoView.java
index 3dfa7a9..448d51c 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/MyInfoView.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/MyInfoView.java
@@ -51,7 +51,7 @@ private void setResponseHeader(
         HttpServletResponse response,
         int lengthOfBodyContent
     ) {
-        response.setHeader(CONTENT_TYPE, request.getContentType());
+        response.setHeader(CONTENT_TYPE, request.getContentTypeAsString());
         response.setHeader(CONTENT_LENGTH, valueOf(lengthOfBodyContent));
     }
 
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMapping.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMapping.java
index 90b9c59..89ad8f0 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMapping.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMapping.java
@@ -1,22 +1,44 @@
 package project.server.mvc.springframework.web.servlet.handler;
 
+import java.util.ArrayList;
+import java.util.List;
+import project.server.mvc.servlet.HttpServletRequest;
+import static project.server.mvc.springframework.context.ApplicationContext.getBean;
+import project.server.mvc.springframework.handler.HandlerInterceptor;
+import project.server.mvc.springframework.web.InterceptorRegistration;
+import project.server.mvc.springframework.web.InterceptorRegistry;
 import project.server.mvc.springframework.web.servlet.HandlerExecutionChain;
 import project.server.mvc.springframework.web.servlet.HandlerMapping;
-import project.server.mvc.servlet.HttpServletRequest;
 
 public abstract class AbstractHandlerMapping implements HandlerMapping {
 
-    private Object defaultHandler;
+    private final List<InterceptorRegistration> interceptors;
+
+    public AbstractHandlerMapping() {
+        InterceptorRegistry registration = getBean(InterceptorRegistry.class);
+        this.interceptors = registration.getInterceptors();
+    }
 
     @Override
     public HandlerExecutionChain getHandler(HttpServletRequest request) throws Exception {
         Object handler = getHandlerInternal(request);
-        return new HandlerExecutionChain(handler);
-    }
-
-    public Object getDefaultHandler() {
-        return this.defaultHandler;
+        return getHandlerExecutionChain(handler, request);
     }
 
     protected abstract Object getHandlerInternal(HttpServletRequest request) throws Exception;
+
+    protected HandlerExecutionChain getHandlerExecutionChain(
+        Object handler,
+        HttpServletRequest request
+    ) {
+        List<HandlerInterceptor> interceptors = new ArrayList<>();
+        for (InterceptorRegistration registration : this.interceptors) {
+            if (registration.contains(request.getRequestUri())) {
+                HandlerInterceptor interceptor = registration.getHandlerInterceptor();
+                interceptors.add(interceptor);
+                return new HandlerExecutionChain(interceptors, handler);
+            }
+        }
+        return new HandlerExecutionChain(handler);
+    }
 }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java
index df3698c..1eb2bbc 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java
@@ -1,11 +1,9 @@
 package project.server.mvc.springframework.web.servlet.handler;
 
-import java.util.HashMap;
 import java.util.Map;
-import java.util.Optional;
+import java.util.Objects;
 import project.server.mvc.servlet.HttpServletRequest;
-import project.server.mvc.servlet.http.HttpMethod;
-import project.server.mvc.springframework.context.ApplicationContext;
+import static project.server.mvc.springframework.context.ApplicationContext.getBean;
 import project.server.mvc.springframework.handler.RequestMappingInfo;
 import project.server.mvc.springframework.web.method.HandlerMethod;
 
@@ -37,33 +35,13 @@ private HandlerMethod lookupHandlerMethod(
         return registration != null ? registration.handlerMethod : null;
     }
 
-    class MappingRegistry {
+    static class MappingRegistry {
 
         private final Map<RequestMappingInfo, MappingRegistration> registry;
 
         public MappingRegistry() {
-            this.registry = new HashMap<>();
-            Object homeController = Optional.ofNullable(ApplicationContext.getBean("HomeController")).get();
-            Object signUpController = Optional.ofNullable(ApplicationContext.getBean("SignUpController")).get();
-            Object loginUpController = Optional.ofNullable(ApplicationContext.getBean("LoginController")).get();
-            Object userInfoController = Optional.ofNullable(ApplicationContext.getBean("UserInfoSearchController")).get();
-
-            registry.put(
-                new RequestMappingInfo(HttpMethod.GET, "/"),
-                new MappingRegistration(new HandlerMethod(homeController))
-            );
-            registry.put(
-                new RequestMappingInfo(HttpMethod.GET, "/my-info"),
-                new MappingRegistration(new HandlerMethod(userInfoController))
-            );
-            registry.put(
-                new RequestMappingInfo(HttpMethod.POST, "/sign-up"),
-                new MappingRegistration(new HandlerMethod(signUpController))
-            );
-            registry.put(
-                new RequestMappingInfo(HttpMethod.POST, "/sign-in"),
-                new MappingRegistration(new HandlerMethod(loginUpController))
-            );
+            HandlerMappingInitializer bean = getBean(HandlerMappingInitializer.class);
+            this.registry = bean.getRegistry();
         }
 
         public MappingRegistration getMappingRegistration(RequestMappingInfo requestMappingInfo) {
@@ -71,7 +49,7 @@ public MappingRegistration getMappingRegistration(RequestMappingInfo requestMapp
         }
     }
 
-    public static class MappingRegistration {
+    static class MappingRegistration {
 
         private final HandlerMethod handlerMethod;
 
@@ -82,5 +60,27 @@ public MappingRegistration(HandlerMethod handlerMethod) {
         public HandlerMethod getHandlerMethod() {
             return handlerMethod;
         }
+
+        @Override
+        public boolean equals(Object object) {
+            if (this == object) {
+                return true;
+            }
+            if (object == null || getClass() != object.getClass()) {
+                return false;
+            }
+            MappingRegistration that = (MappingRegistration) object;
+            return handlerMethod.equals(that.handlerMethod);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(handlerMethod);
+        }
+
+        @Override
+        public String toString() {
+            return String.format("method: %s", handlerMethod);
+        }
     }
 }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/HandlerMappingInitializer.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/HandlerMappingInitializer.java
new file mode 100644
index 0000000..004d631
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/handler/HandlerMappingInitializer.java
@@ -0,0 +1,112 @@
+package project.server.mvc.springframework.web.servlet.handler;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import project.server.mvc.servlet.http.HttpMethod;
+import project.server.mvc.springframework.annotation.Controller;
+import project.server.mvc.springframework.annotation.DeleteMapping;
+import project.server.mvc.springframework.annotation.GetMapping;
+import project.server.mvc.springframework.annotation.PostMapping;
+import project.server.mvc.springframework.annotation.PutMapping;
+import project.server.mvc.springframework.annotation.RestController;
+import static project.server.mvc.springframework.context.ApplicationContext.findByAnnotation;
+import project.server.mvc.springframework.handler.RequestMappingInfo;
+import project.server.mvc.springframework.web.method.HandlerMethod;
+import project.server.mvc.springframework.web.servlet.Handler;
+
+public class HandlerMappingInitializer {
+
+    private Map<RequestMappingInfo, AbstractHandlerMethodMapping.MappingRegistration> registry = new HashMap<>();
+
+    public HandlerMappingInitializer() {
+        List<Handler> handlers = new ArrayList<>();
+        List<Handler> restController = findByAnnotation(RestController.class).stream()
+            .map(bean -> (Handler) bean)
+            .toList();
+        List<Handler> controller = findByAnnotation(Controller.class).stream()
+            .map(bean -> (Handler) bean)
+            .toList();
+
+        handlers.addAll(controller);
+        handlers.addAll(restController);
+        for (Handler handler : handlers) {
+            registerHandlerMethod(handler);
+        }
+    }
+
+    private void registerHandlerMethod(Handler handler) {
+        Method[] methods = handler.getClass().getDeclaredMethods();
+        for (Method method : methods) {
+            registerGetMapping(handler, method);
+            registerPostMapping(handler, method);
+            registerPutMapping(handler, method);
+            registerDeleteMapping(handler, method);
+        }
+    }
+
+    private void registerGetMapping(
+        Handler handler,
+        Method method
+    ) {
+        if (method.isAnnotationPresent(GetMapping.class)) {
+            GetMapping getMapping = method.getAnnotation(GetMapping.class);
+            String url = getMapping.path();
+            RequestMappingInfo requestMappingInfo = new RequestMappingInfo(HttpMethod.GET, url);
+            HandlerMethod handlerMethod = new HandlerMethod(handler);
+            registerMapping(requestMappingInfo, handlerMethod);
+        }
+    }
+
+    private void registerPostMapping(
+        Handler handler,
+        Method method
+    ) {
+        if (method.isAnnotationPresent(PostMapping.class)) {
+            PostMapping getMapping = method.getAnnotation(PostMapping.class);
+            String url = getMapping.path();
+            RequestMappingInfo requestMappingInfo = new RequestMappingInfo(HttpMethod.POST, url);
+            HandlerMethod handlerMethod = new HandlerMethod(handler);
+            registerMapping(requestMappingInfo, handlerMethod);
+        }
+    }
+
+    private void registerPutMapping(
+        Handler handler,
+        Method method
+    ) {
+        if (method.isAnnotationPresent(PutMapping.class)) {
+            PutMapping getMapping = method.getAnnotation(PutMapping.class);
+            String url = getMapping.path();
+            RequestMappingInfo requestMappingInfo = new RequestMappingInfo(HttpMethod.PUT, url);
+            HandlerMethod handlerMethod = new HandlerMethod(handler);
+            registerMapping(requestMappingInfo, handlerMethod);
+        }
+    }
+
+    private void registerDeleteMapping(
+        Handler handler,
+        Method method
+    ) {
+        if (method.isAnnotationPresent(DeleteMapping.class)) {
+            DeleteMapping getMapping = method.getAnnotation(DeleteMapping.class);
+            String url = getMapping.path();
+            RequestMappingInfo requestMappingInfo = new RequestMappingInfo(HttpMethod.DELETE, url);
+            HandlerMethod handlerMethod = new HandlerMethod(handler);
+            registerMapping(requestMappingInfo, handlerMethod);
+        }
+    }
+
+    private void registerMapping(
+        RequestMappingInfo requestMappingInfo,
+        HandlerMethod handlerMethod
+    ) {
+        registry.put(requestMappingInfo, new AbstractHandlerMethodMapping.MappingRegistration(handlerMethod));
+    }
+
+    public Map<RequestMappingInfo, AbstractHandlerMethodMapping.MappingRegistration> getRegistry() {
+        return registry;
+    }
+}
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/AbstractHandlerMethodAdapter.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/AbstractHandlerMethodAdapter.java
index 53011a5..79cbb32 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/AbstractHandlerMethodAdapter.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/AbstractHandlerMethodAdapter.java
@@ -39,6 +39,9 @@ private ModelAndView invokeHandlerMethod(
         log.info("args: {}", args);
         Object result = method.invoke(instance, args);
         log.info("result: {}", result);
+        if (result == null) {
+            return null;
+        }
         return (ModelAndView) result;
     }
 }
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/RequestMappingHandlerMapping.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/RequestMappingHandlerMapping.java
index 789b38c..35713f6 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/RequestMappingHandlerMapping.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/mvc/method/RequestMappingHandlerMapping.java
@@ -1,15 +1,15 @@
 package project.server.mvc.springframework.web.servlet.mvc.method;
 
-import project.server.mvc.springframework.web.servlet.HandlerExecutionChain;
-import project.server.mvc.springframework.web.method.HandlerMethod;
 import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.springframework.web.method.HandlerMethod;
+import project.server.mvc.springframework.web.servlet.HandlerExecutionChain;
 
 public class RequestMappingHandlerMapping extends RequestMappingInfoHandlerMapping {
 
     @Override
     public HandlerExecutionChain getHandler(HttpServletRequest request) throws Exception {
         HandlerMethod handlerMethod = getHandlerInternal(request);
-        return new HandlerExecutionChain(handlerMethod);
+        return getHandlerExecutionChain(handlerMethod, request);
     }
 
     @Override
diff --git a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/resource/ResourceHttpRequestHandler.java b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
index 900bcf5..d31669a 100644
--- a/mvc/src/main/java/project/server/mvc/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
+++ b/mvc/src/main/java/project/server/mvc/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
@@ -3,8 +3,6 @@
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.nio.ByteBuffer;
-import java.nio.channels.SocketChannel;
 import project.server.mvc.servlet.HttpServletRequest;
 import project.server.mvc.servlet.HttpServletResponse;
 import static project.server.mvc.servlet.http.HttpStatus.NOT_FOUND;
@@ -21,6 +19,7 @@ public class ResourceHttpRequestHandler implements HttpRequestHandler {
     private static final String HTML = ".html";
     private static final String STATIC_PREFIX = "static";
 
+
     @Override
     public void handleRequest(
         HttpServletRequest request,
@@ -34,6 +33,7 @@ public void handleRequest(
                 return;
             }
         }
+
         InputStream inputStream = getInputStream(getFile(uri));
         if (inputStream != null) {
             response(request, response, inputStream);
@@ -89,7 +89,7 @@ private void setResponseHeader(
         int lengthOfBodyContent
     ) throws IOException {
         response.getHttpHeaderLine();
-        response.setHeader(CONTENT_TYPE, request.getContentType());
+        response.setHeader(CONTENT_TYPE, request.getContentTypeAsString());
         response.setHeader(CONTENT_LENGTH, String.valueOf(lengthOfBodyContent));
 
         String header = response.getHttpHeaderLine();
diff --git a/mvc/src/main/java/project/server/mvc/tomcat/AbstractJsseEndpoint.java b/mvc/src/main/java/project/server/mvc/tomcat/AbstractJsseEndpoint.java
new file mode 100644
index 0000000..b4c7b92
--- /dev/null
+++ b/mvc/src/main/java/project/server/mvc/tomcat/AbstractJsseEndpoint.java
@@ -0,0 +1,13 @@
+package project.server.mvc.tomcat;
+
+import java.util.concurrent.ExecutorService;
+
+public abstract class AbstractJsseEndpoint<U> extends AbstractEndpoint<U> {
+
+    public AbstractJsseEndpoint(ExecutorService executorService) {
+        super(executorService);
+    }
+
+    @Override
+    protected abstract boolean setSocketOptions(U socket);
+}
diff --git a/mvc/src/main/java/project/server/mvc/tomcat/NioSocketWrapper.java b/mvc/src/main/java/project/server/mvc/tomcat/NioSocketWrapper.java
index 93c4f7d..3ca6b76 100644
--- a/mvc/src/main/java/project/server/mvc/tomcat/NioSocketWrapper.java
+++ b/mvc/src/main/java/project/server/mvc/tomcat/NioSocketWrapper.java
@@ -1,7 +1,6 @@
 package project.server.mvc.tomcat;
 
 import java.io.IOException;
-import java.io.OutputStream;
 import java.nio.ByteBuffer;
 import java.nio.channels.SocketChannel;
 import static java.nio.charset.StandardCharsets.UTF_8;
@@ -12,10 +11,12 @@
 import project.server.mvc.servlet.HttpServletResponse;
 import project.server.mvc.servlet.Request;
 import project.server.mvc.servlet.Response;
+import static project.server.mvc.servlet.http.ContentType.APPLICATION_JSON;
 import project.server.mvc.servlet.http.HttpHeaders;
 import project.server.mvc.servlet.http.RequestBody;
+import static project.server.mvc.servlet.http.RequestBody.createJsonRequestBody;
 import project.server.mvc.servlet.http.RequestLine;
-import static project.server.mvc.springframework.context.ApplicationContextProvider.getBean;
+import static project.server.mvc.springframework.context.ApplicationContext.getBean;
 import project.server.mvc.springframework.web.servlet.DispatcherServlet;
 
 @Slf4j
@@ -57,7 +58,6 @@ public void run() {
             try (SocketChannel channel = this.socketChannel) {
                 HttpServletRequest request = createHttpServletRequest(lines, headerLines, requestBody);
                 HttpServletResponse response = new Response(channel);
-
                 this.response = response;
                 dispatcherServlet.service(request, response);
 
@@ -67,6 +67,7 @@ public void run() {
                 }
             }
         } catch (Exception exception) {
+            responseError();
             log.error("message: {}", exception.getMessage());
         }
     }
@@ -90,9 +91,19 @@ private HttpServletRequest createHttpServletRequest(
         List<String> headerLines,
         String requestBody
     ) {
+        RequestLine requestLine = new RequestLine(lines[START_LINE]);
+        HttpHeaders httpHeaders = new HttpHeaders(headerLines);
+        if (httpHeaders.isContentType(APPLICATION_JSON)) {
+            RequestBody body = createJsonRequestBody(requestBody);
+            return new Request(
+                requestLine,
+                httpHeaders,
+                body
+            );
+        }
         return new Request(
-            new RequestLine(lines[START_LINE]),
-            new HttpHeaders(headerLines),
+            requestLine,
+            httpHeaders,
             new RequestBody(requestBody)
         );
     }
@@ -104,4 +115,15 @@ public HttpServletResponse getResponse() {
     public void flip() {
         buffer.flip();
     }
+
+    private void responseError() {
+        ByteBuffer headerBuffer = ByteBuffer.wrap(response.toString().getBytes(UTF_8));
+        while (headerBuffer.hasRemaining()) {
+            try {
+                this.socketChannel.write(headerBuffer);
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
 }
diff --git a/mvc/src/main/java/project/server/mvc/tomcat/PortFinder.java b/mvc/src/main/java/project/server/mvc/tomcat/PortFinder.java
index 0f779e3..6c0cc59 100644
--- a/mvc/src/main/java/project/server/mvc/tomcat/PortFinder.java
+++ b/mvc/src/main/java/project/server/mvc/tomcat/PortFinder.java
@@ -8,7 +8,7 @@ private PortFinder() {
 
     private static final int MIN_PORT_NUMBER = 1;
     private static final int MAX_PORT_NUMBER = 65535;
-    private static final int DEFAULT_PORT = 8086;
+    private static final int DEFAULT_PORT = 8080;
 
     public static int findPort(String[] args) {
         if (args == null || args.length == 0) {
diff --git a/mvc/src/test/java/project/server/mvc/test/unittest/http/RequestLineUnitTest.java b/mvc/src/test/java/project/server/mvc/test/unittest/http/RequestLineUnitTest.java
index 1987071..6e60159 100644
--- a/mvc/src/test/java/project/server/mvc/test/unittest/http/RequestLineUnitTest.java
+++ b/mvc/src/test/java/project/server/mvc/test/unittest/http/RequestLineUnitTest.java
@@ -25,7 +25,7 @@ void requestLineParseTest() throws IOException {
         assertAll(
             () -> assertEquals(GET, requestLine.getHttpMethod()),
             () -> assertEquals("/index.html", requestLine.getRequestUri()),
-            () -> assertEquals("text/html", requestLine.getContentType()),
+            () -> assertEquals("text/html", requestLine.getContentTypeAsValue()),
             () -> assertEquals(HTTP_1_1.getValue(), "HTTP/1.1")
         );
     }