diff --git a/tomcat/src/main/java/nextstep/jwp/controller/AbstractController.java b/tomcat/src/main/java/nextstep/jwp/controller/AbstractController.java
index 4fc2c9b0dc..d5bbb2a27e 100644
--- a/tomcat/src/main/java/nextstep/jwp/controller/AbstractController.java
+++ b/tomcat/src/main/java/nextstep/jwp/controller/AbstractController.java
@@ -19,19 +19,19 @@ public abstract class AbstractController implements Controller {
     protected static final String HTTP_METHOD_EXCEPTION_MESSAGE = "올바르지 않은 HTTP Method 입니다.";
 
     @Override
-    public void service(final HttpRequest request, final HttpResponse response) throws IOException {
-        if (request.getRequestLine().getMethod().equals("POST")) {
-            doPost(request, response);
+    public void service(final HttpRequest httpRequest, final HttpResponse httpResponse) throws IOException {
+        if (httpRequest.getRequestLine().getMethod().equals("POST")) {
+            doPost(httpRequest, httpResponse);
             return;
         }
-        if (request.getRequestLine().getMethod().equals("GET")) {
-            doGet(request, response);
+        if (httpRequest.getRequestLine().getMethod().equals("GET")) {
+            doGet(httpRequest, httpResponse);
             return;
         }
         throw new HttpRequestException(HTTP_METHOD_EXCEPTION_MESSAGE);
     }
 
-    protected abstract void doPost(final HttpRequest request, final HttpResponse response) throws IOException;
+    protected abstract void doPost(final HttpRequest httpRequest, final HttpResponse httpResponse) throws IOException;
 
-    protected abstract void doGet(final HttpRequest request, final HttpResponse response) throws IOException;
+    protected abstract void doGet(final HttpRequest httpRequest, final HttpResponse httpResponse) throws IOException;
 }
diff --git a/tomcat/src/main/java/nextstep/jwp/controller/HomeController.java b/tomcat/src/main/java/nextstep/jwp/controller/HomeController.java
index 1a91d2cda9..c193a90348 100644
--- a/tomcat/src/main/java/nextstep/jwp/controller/HomeController.java
+++ b/tomcat/src/main/java/nextstep/jwp/controller/HomeController.java
@@ -9,18 +9,18 @@
 public class HomeController extends AbstractController {
 
     @Override
-    protected void doPost(final HttpRequest request, final HttpResponse response) {
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.METHOD_NOT_ALLOWED);
-        response.setStatusLine(statusLine);
+    protected void doPost(final HttpRequest httpRequest, final HttpResponse httpResponse) {
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.METHOD_NOT_ALLOWED);
+        httpResponse.setStatusLine(statusLine);
     }
 
     @Override
-    protected void doGet(final HttpRequest request, final HttpResponse response) {
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.OK);
+    protected void doGet(final HttpRequest httpRequest, final HttpResponse httpResponse) {
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.OK);
         final var responseBody = ResponseBody.fromText("Hello world!");
-        response.setStatusLine(statusLine);
-        response.addResponseHeader("Content-Type", TEXT_HTML);
-        response.addResponseHeader("Content-Length", String.valueOf(responseBody.getBody().getBytes().length));
-        response.setResponseBody(responseBody);
+        httpResponse.setStatusLine(statusLine);
+        httpResponse.addResponseHeader("Content-Type", TEXT_HTML);
+        httpResponse.addResponseHeader("Content-Length", String.valueOf(responseBody.getBody().getBytes().length));
+        httpResponse.setResponseBody(responseBody);
     }
 }
diff --git a/tomcat/src/main/java/nextstep/jwp/controller/LoginController.java b/tomcat/src/main/java/nextstep/jwp/controller/LoginController.java
index c5ff722ddf..8550fb3f19 100644
--- a/tomcat/src/main/java/nextstep/jwp/controller/LoginController.java
+++ b/tomcat/src/main/java/nextstep/jwp/controller/LoginController.java
@@ -20,44 +20,44 @@ public class LoginController extends AbstractController {
     private static final SessionManager SESSION_MANAGER = new SessionManager();
 
     @Override
-    protected void doPost(final HttpRequest request, final HttpResponse response) {
-        final HttpCookie cookie = request.getCookie();
+    protected void doPost(final HttpRequest httpRequest, final HttpResponse httpResponse) {
+        final HttpCookie cookie = httpRequest.getCookie();
         final User user = findUserBySessionId(cookie.getJSessionId());
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.FOUND);
-        response.setStatusLine(statusLine);
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.FOUND);
+        httpResponse.setStatusLine(statusLine);
         if (user == null) {
-            handleFirstLogin(request, response);
+            handleFirstLogin(httpRequest, httpResponse);
             return;
         }
-        response.addResponseHeader(HEADER_LOCATION, INDEX_PAGE);
+        httpResponse.addResponseHeader(HEADER_LOCATION, INDEX_PAGE);
     }
 
-    private void handleFirstLogin(final HttpRequest request, final HttpResponse response) {
-        final Map<String, String> requestBodyValues = request.getRequestParameters();
+    private void handleFirstLogin(final HttpRequest httpRequest, final HttpResponse httpResponse) {
+        final Map<String, String> requestBodyValues = httpRequest.getRequestParameters();
         final Optional<User> user = InMemoryUserRepository.findByAccount(requestBodyValues.get("account"));
         if (user.isEmpty() || !user.get().checkPassword(requestBodyValues.get("password"))) {
-            response.addResponseHeader(HEADER_LOCATION, UNAUTHORIZED_PAGE);
+            httpResponse.addResponseHeader(HEADER_LOCATION, UNAUTHORIZED_PAGE);
             return;
         }
         final String sessionId = addSession(user.get());
-        response.addResponseHeader(HEADER_LOCATION, INDEX_PAGE);
-        response.addResponseHeader(HEADER_SET_COOKIE, "JSESSIONID=" + sessionId);
+        httpResponse.addResponseHeader(HEADER_LOCATION, INDEX_PAGE);
+        httpResponse.addResponseHeader(HEADER_SET_COOKIE, "JSESSIONID=" + sessionId);
     }
 
     @Override
-    protected void doGet(final HttpRequest request, final HttpResponse response) throws IOException {
-        final HttpCookie cookie = request.getCookie();
+    protected void doGet(final HttpRequest httpRequest, final HttpResponse httpResponse) throws IOException {
+        final HttpCookie cookie = httpRequest.getCookie();
         final User user = findUserBySessionId(cookie.getJSessionId());
         if (user != null) {
-            doPost(request, response);
+            doPost(httpRequest, httpResponse);
             return;
         }
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.OK);
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.OK);
         final var responseBody = ResponseBody.fromUri("/login.html");
-        response.setStatusLine(statusLine);
-        response.addResponseHeader(HEADER_CONTENT_TYPE, TEXT_HTML);
-        response.addResponseHeader(HEADER_CONTENT_LENGTH, String.valueOf(responseBody.getBody().getBytes().length));
-        response.setResponseBody(responseBody);
+        httpResponse.setStatusLine(statusLine);
+        httpResponse.addResponseHeader(HEADER_CONTENT_TYPE, TEXT_HTML);
+        httpResponse.addResponseHeader(HEADER_CONTENT_LENGTH, String.valueOf(responseBody.getBody().getBytes().length));
+        httpResponse.setResponseBody(responseBody);
     }
 
     private User findUserBySessionId(final String sessionId) {
diff --git a/tomcat/src/main/java/nextstep/jwp/controller/RegisterController.java b/tomcat/src/main/java/nextstep/jwp/controller/RegisterController.java
index 0790a49fbe..bdc32dc7c7 100644
--- a/tomcat/src/main/java/nextstep/jwp/controller/RegisterController.java
+++ b/tomcat/src/main/java/nextstep/jwp/controller/RegisterController.java
@@ -14,24 +14,24 @@
 public class RegisterController extends AbstractController {
 
     @Override
-    protected void doPost(final HttpRequest request, final HttpResponse response) {
-        final Map<String, String> requestBodyValues = request.getRequestParameters();
+    protected void doPost(final HttpRequest httpRequest, final HttpResponse httpResponse) {
+        final Map<String, String> requestBodyValues = httpRequest.getRequestParameters();
         final var user = new User(requestBodyValues.get("account"), requestBodyValues.get("password"),
                 requestBodyValues.get("email"));
         InMemoryUserRepository.save(user);
 
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.FOUND);
-        response.setStatusLine(statusLine);
-        response.addResponseHeader("Location", INDEX_PAGE);
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.FOUND);
+        httpResponse.setStatusLine(statusLine);
+        httpResponse.addResponseHeader("Location", INDEX_PAGE);
     }
 
     @Override
-    protected void doGet(final HttpRequest request, final HttpResponse response) throws IOException {
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.OK);
+    protected void doGet(final HttpRequest httpRequest, final HttpResponse httpResponse) throws IOException {
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.OK);
         final var responseBody = ResponseBody.fromUri("/register.html");
-        response.setStatusLine(statusLine);
-        response.addResponseHeader("Content-Type", TEXT_HTML);
-        response.addResponseHeader("Content-Length", String.valueOf(responseBody.getBody().getBytes().length));
-        response.setResponseBody(responseBody);
+        httpResponse.setStatusLine(statusLine);
+        httpResponse.addResponseHeader("Content-Type", TEXT_HTML);
+        httpResponse.addResponseHeader("Content-Length", String.valueOf(responseBody.getBody().getBytes().length));
+        httpResponse.setResponseBody(responseBody);
     }
 }
diff --git a/tomcat/src/main/java/nextstep/jwp/controller/ResourceController.java b/tomcat/src/main/java/nextstep/jwp/controller/ResourceController.java
index 39b50a2a29..c58a0d5ef6 100644
--- a/tomcat/src/main/java/nextstep/jwp/controller/ResourceController.java
+++ b/tomcat/src/main/java/nextstep/jwp/controller/ResourceController.java
@@ -11,20 +11,20 @@
 public class ResourceController extends AbstractController {
 
     @Override
-    protected void doPost(final HttpRequest request, final HttpResponse response) {
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.METHOD_NOT_ALLOWED);
-        response.setStatusLine(statusLine);
+    protected void doPost(final HttpRequest httpRequest, final HttpResponse httpResponse) {
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.METHOD_NOT_ALLOWED);
+        httpResponse.setStatusLine(statusLine);
     }
 
     @Override
-    protected void doGet(final HttpRequest request, final HttpResponse response) throws IOException {
-        final var statusLine = StatusLine.of(request.getRequestLine().getProtocol(), HttpStatus.OK);
-        final String uri = request.getRequestLine().getPath().split("\\?")[0];
+    protected void doGet(final HttpRequest httpRequest, final HttpResponse httpResponse) throws IOException {
+        final var statusLine = StatusLine.of(httpRequest.getRequestLine().getProtocol(), HttpStatus.OK);
+        final String uri = httpRequest.getRequestLine().getPath().split("\\?")[0];
         final var responseBody = ResponseBody.fromUri(uri);
-        response.setStatusLine(statusLine);
-        response.addResponseHeader("Content-Type", getContentType(uri));
-        response.addResponseHeader("Content-Length", String.valueOf(responseBody.getBody().getBytes().length));
-        response.setResponseBody(responseBody);
+        httpResponse.setStatusLine(statusLine);
+        httpResponse.addResponseHeader("Content-Type", getContentType(uri));
+        httpResponse.addResponseHeader("Content-Length", String.valueOf(responseBody.getBody().getBytes().length));
+        httpResponse.setResponseBody(responseBody);
     }
 
     private String getContentType(final String uri) {