diff --git a/XCode/Sources/ImageReponse.swift b/XCode/Sources/ImageReponse.swift
index f929fc3..169fd81 100644
--- a/XCode/Sources/ImageReponse.swift
+++ b/XCode/Sources/ImageReponse.swift
@@ -1,5 +1,4 @@
 import Foundation
-import Swifter
 
 struct ImageReponse {
     let path: String
diff --git a/XCode/Sources/Model/File.swift b/XCode/Sources/Model/File.swift
deleted file mode 100644
index e93c58d..0000000
--- a/XCode/Sources/Model/File.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  File.swift
-//  
-//
-//  Created by sky on 21/03/22.
-//
-
-import Foundation
diff --git a/XCode/Sources/Model/HttpRequest.swift b/XCode/Sources/Model/HttpRequest.swift
index 7f3669b..87f60d6 100644
--- a/XCode/Sources/Model/HttpRequest.swift
+++ b/XCode/Sources/Model/HttpRequest.swift
@@ -1,5 +1,4 @@
 import Foundation
-import Swifter
 
 public protocol HttpRequest {
     var path: String { get }
diff --git a/XCode/Sources/Model/HttpResponse.swift b/XCode/Sources/Model/HttpResponse.swift
new file mode 100644
index 0000000..7d22cc9
--- /dev/null
+++ b/XCode/Sources/Model/HttpResponse.swift
@@ -0,0 +1,31 @@
+import Foundation
+import Swifter
+
+public class HttpResponse {
+    let body: Data
+    let statusCode: Int
+    let headers: [String : String]
+    
+    public init(body: Data = Data(), statusCode: Int = 200, headers: [String: String] = [:]) {
+        self.body = body
+        self.statusCode = statusCode
+        self.headers = headers
+    }
+}
+
+extension HttpResponse {
+    public static func notFound() -> HttpResponse {
+        return HttpResponse(statusCode: 404)
+    }
+    
+    public static func badRequest() -> HttpResponse {
+        return HttpResponse(statusCode: 400)
+    }
+    
+    func toSwifter() -> Swifter.HttpResponse {
+        return Swifter.HttpResponse.raw(statusCode, "", headers) { (writer) in
+            try writer.write(self.body)
+        }
+    }
+}
+
diff --git a/XCode/Sources/UITests/UITestHttpServerBuilder.swift b/XCode/Sources/UITests/UITestHttpServerBuilder.swift
index c9aa6ed..2e0a724 100644
--- a/XCode/Sources/UITests/UITestHttpServerBuilder.swift
+++ b/XCode/Sources/UITests/UITestHttpServerBuilder.swift
@@ -63,7 +63,7 @@ public class UITestHttpServerBuilder {
             DispatchQueue.main.sync {
                 asserts(request.httpRequest())
             }
-            return HttpResponse.notFound
+            return HttpResponse.notFound().toSwifter()
         }
         return self
     }
@@ -116,9 +116,7 @@ public class UITestHttpServerBuilder {
                 } else {
                     data = UITestHttpServerBuilder.drawOnImage(text: request.path)
                 }
-                return HttpResponse.raw(200, "", nil) { (writer) in
-                    try writer.write(data)
-                }
+                return HttpResponse(body: data, statusCode: 200).toSwifter()
             }
         }
     }
@@ -146,7 +144,7 @@ public class UITestHttpServerBuilder {
                     }
                 }
                 sleep(response.responseTime ?? 0)
-                return HttpResponse.raw(statusCode: response.statusCode, body: response.body)
+                return HttpResponse(body: response.body, statusCode: response.statusCode).toSwifter()
             }
         }
 
@@ -155,14 +153,14 @@ public class UITestHttpServerBuilder {
             httpServer.buildRoute(endpointCallBackResponse.endpoint) { request in
                 Logger.info("Handled request:\(request.method) \(request.path) Params:\(request.queryParams)")
                 self.updateEndpointCallCount(endpointCallBackResponse.endpoint)
-                return endpointCallBackResponse.callBack(request.httpRequest())
+                return endpointCallBackResponse.callBack(request.httpRequest()).toSwifter()
             }
         }
 
         if httpServer.notFoundHandler == nil {
             httpServer.notFoundHandler = { request in
                 Logger.info("NOT handled: \(request.method) \(request.path) Params:\(request.queryParams)")
-                return HttpResponse.notFound
+                return HttpResponse.notFound().toSwifter()
             }
         }
 
@@ -191,14 +189,6 @@ public class UITestHttpServerBuilder {
     }
 }
 
-public extension HttpResponse {
-    static func raw(statusCode: Int, body: Data) -> HttpResponse {
-        return HttpResponse.raw(statusCode, "", nil) { (writer) in
-            try writer.write(body)
-        }
-    }
-}
-
 // Hosting application see only type of this framework
 extension Swifter.HttpRequest {
     func httpRequest() -> HttpRequest {
@@ -226,7 +216,7 @@ private struct ConcreteHttpRequest: HttpRequest {
 
 extension Swifter.HttpServer {
 
-    func buildRoute(_ endpoint: HttpEndpoint, body: ((Swifter.HttpRequest) -> HttpResponse)?) {
+    func buildRoute(_ endpoint: HttpEndpoint, body: ((Swifter.HttpRequest) -> Swifter.HttpResponse)?) {
         switch endpoint.method {
             case .delete:
                 return self.DELETE[endpoint.path] = body
diff --git a/XCode/Sources/UnitTests/SkyUnitTestCase.swift b/XCode/Sources/UnitTests/SkyUnitTestCase.swift
index 784e1ba..b1de272 100644
--- a/XCode/Sources/UnitTests/SkyUnitTestCase.swift
+++ b/XCode/Sources/UnitTests/SkyUnitTestCase.swift
@@ -1,4 +1,3 @@
-import Swifter
 import XCTest
 
 open class SkyUnitTestCase: XCTestCase {
@@ -16,8 +15,3 @@ open class SkyUnitTestCase: XCTestCase {
     }
 }
 
-extension HttpResponse {
-    static func ok(_ data: Data) -> HttpResponse {
-        return HttpResponse.ok(HttpResponseBody.data(data))
-    }
-}
diff --git a/XCode/Sources/UnitTests/UTHttpServerBuilder.swift b/XCode/Sources/UnitTests/UTHttpServerBuilder.swift
index 5e690be..aff079b 100644
--- a/XCode/Sources/UnitTests/UTHttpServerBuilder.swift
+++ b/XCode/Sources/UnitTests/UTHttpServerBuilder.swift
@@ -13,7 +13,7 @@ public class UTHttpServerBuilder {
             callCount += 1
             lock.signal()
             Logger.info("Handled request:\(request.method) \(request.path) Params:\(request.queryParams) call count:\(callCount)")
-            return completion(request.httpRequest(), callCount)
+            return completion(request.httpRequest(), callCount).toSwifter()
         }
         return self
     }
@@ -23,7 +23,7 @@ public class UTHttpServerBuilder {
             DispatchQueue.main.sync {
                 asserts(request.httpRequest())
             }
-            return HttpResponse.badRequest(HttpResponseBody.html(""))
+            return HttpResponse.badRequest().toSwifter()
         }
         return self
     }
@@ -46,7 +46,7 @@ public class UTHttpServerBuilder {
             lock.wait()
             callCount += 1
             lock.signal()
-            return completion(request.httpRequest(), callCount)
+            return completion(request.httpRequest(), callCount).toSwifter()
         }
     }
 
diff --git a/XCode/Tests/SkyTestFoundationTests/SkyUnitTestCaseTests.swift b/XCode/Tests/SkyTestFoundationTests/SkyUnitTestCaseTests.swift
index 10bf8e1..573a9c4 100644
--- a/XCode/Tests/SkyTestFoundationTests/SkyUnitTestCaseTests.swift
+++ b/XCode/Tests/SkyTestFoundationTests/SkyUnitTestCaseTests.swift
@@ -1,5 +1,4 @@
 import XCTest
-import Swifter
 @testable import SkyTestFoundation
 
 class SkyUnitTestCaseTests: SkyUnitTestCase {
@@ -13,7 +12,7 @@ class SkyUnitTestCaseTests: SkyUnitTestCase {
         let exp = expectation(description: "")
         httpServerBuilder
             .route("/login") { (_, _) -> (HttpResponse) in
-                return HttpResponse.ok(HttpResponseBody.data(Data()))
+                return HttpResponse()
             }
             .buildAndStart()
         let url = URL(string: "http://localhost:8080/login")!
@@ -33,10 +32,10 @@ class SkyUnitTestCaseTests: SkyUnitTestCase {
 
         httpServerBuilder
             .route("/endpoint00") { (_, _) -> (HttpResponse) in
-                return HttpResponse.ok(HttpResponseBody.data(Data()))
+                return HttpResponse()
             }
             .route("/endpoint01", { (_, _) -> (HttpResponse) in
-                return HttpResponse.ok(HttpResponseBody.data(Data()))
+                return HttpResponse()
             })
             .buildAndStart()
 
@@ -65,7 +64,7 @@ class SkyUnitTestCaseTests: SkyUnitTestCase {
 
         httpServerBuilder
             .route("/endpoint00") { (_, _) -> (HttpResponse) in
-                return HttpResponse.ok(HttpResponseBody.data(Data()))
+                return HttpResponse()
             }
             .onUnexpected { _ in
                 exp01.fulfill() // "Unexpected request.path
@@ -106,7 +105,7 @@ class SkyUnitTestCaseTests: SkyUnitTestCase {
         let exp = expectation(description: "..")
         httpServerBuilder
             .route("login") { (_, _) -> (HttpResponse) in
-                return HttpResponse.ok(HttpResponseBody.data(Data()))
+                return HttpResponse()
             }
             .buildAndStart()
 
@@ -129,11 +128,11 @@ class SkyUnitTestCaseTests: SkyUnitTestCase {
         httpServerBuilder
             .route("/endpoint/1") { (request, callCount) -> (HttpResponse) in
                 callCount0 = callCount
-                return HttpResponse.ok(HttpResponseBody.data(Data()))
+                return HttpResponse()
             }
             .route("/endpoint/2") { (request, callCount) -> (HttpResponse) in
                 callCount1 = callCount
-                return HttpResponse.ok(HttpResponseBody.data(Data()))
+                return HttpResponse()
             }
             .buildAndStart()