diff --git a/apirequest.cpp b/apirequest.cpp
index 3dde8e3..198064c 100644
--- a/apirequest.cpp
+++ b/apirequest.cpp
@@ -1,33 +1,44 @@
 #include "apirequest.h"
 
-QByteArray ApiRequest::get(const QString &path) {
+ApiResponse ApiRequest::get(const QString &path) {
     QNetworkRequest request(QUrl(baseUrl + path));
     QNetworkReply* reply = manager->get(request);
     QEventLoop loop;
     connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
     loop.exec();
-    if (reply->error() == QNetworkReply::NoError) {
+    if (reply->error() == QNetworkReply::NoError||reply->error()>=401) {
         QByteArray responseData = reply->readAll();
-        response=response->processJson(responseData);
+        ApiResponse response(responseData);
+        return response;
     } else {
         qDebug() << "Error:" << reply->errorString();
+        QString jsonString = R"({"code": 666, "message": "ApiRequest error!", "data": "Nooo!"})";
+        QByteArray jsonData = jsonString.toUtf8();
+        QJsonDocument document = QJsonDocument::fromJson(jsonData);
+        QJsonObject jsonObject = document.object();
+        ApiResponse errorResponse(666,"ApiRequest error!",jsonObject);
+        return errorResponse;
     }
-    return 0;
 }
 
-QByteArray ApiRequest::post(const QString &path, const QByteArray &data) {
+ApiResponse ApiRequest::post(const QString &path, const QByteArray &data) {
     QNetworkRequest request(QUrl(baseUrl + path));
     request.setHeader(QNetworkRequest::ContentTypeHeader, "application/x-www-form-urlencoded");
     QNetworkReply* reply = manager->post(request, data);
     QEventLoop loop;
     connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
     loop.exec();
-    if (reply->error() == QNetworkReply::NoError) {
+    if (reply->error() == QNetworkReply::NoError||reply->error()>=401) {
         QByteArray responseData = reply->readAll();
-        response=response->processJson(responseData);
-        qDebug() << "response code:" << response->getCode();
+        ApiResponse response(responseData);
+        return response;
     } else {
         qDebug() << "Error:" << reply->errorString();
+        QString jsonString = R"({"code": 666, "message": "ApiRequest error!", "data": "Nooo!"})";
+        QByteArray jsonData = jsonString.toUtf8();
+        QJsonDocument document = QJsonDocument::fromJson(jsonData);
+        QJsonObject jsonObject = document.object();
+        ApiResponse errorResponse(666,"ApiRequest error!",jsonObject);
+        return errorResponse;
     }
-    return 0;
 }
diff --git a/apirequest.h b/apirequest.h
index 0cb5a1e..fd7ead7 100644
--- a/apirequest.h
+++ b/apirequest.h
@@ -13,7 +13,6 @@ class ApiRequest : public QObject
 public:
     explicit ApiRequest(QObject *parent = nullptr){
         manager = new QNetworkAccessManager(this);
-        response = new ApiResponse(this);
     };
 
     // 设置 API 主域名
@@ -22,15 +21,14 @@ class ApiRequest : public QObject
     }
 
     // 发起 GET 请求
-    QByteArray get(const QString& path);
+    ApiResponse get(const QString& path);
 
     // 发起 POST 请求
-    QByteArray post(const QString& path, const QByteArray& data);
+    ApiResponse post(const QString& path, const QByteArray& data);
 
 private:
     QString baseUrl;
     QNetworkAccessManager* manager;
-    ApiResponse* response;
 };
 
 #endif // APIREQUEST_H
diff --git a/apiresponse.cpp b/apiresponse.cpp
index 838a2e0..0985984 100644
--- a/apiresponse.cpp
+++ b/apiresponse.cpp
@@ -1,7 +1,7 @@
 #include "Apiresponse.h"
 
-ApiResponse* ApiResponse::processJson(const QByteArray &responseData)
-{
+
+ApiResponse::ApiResponse(const QByteArray &responseData){
     QJsonDocument jsonDoc = QJsonDocument::fromJson(responseData);
     if (jsonDoc.isObject()) {
         QJsonObject jsonObject = jsonDoc.object();
@@ -9,7 +9,13 @@ ApiResponse* ApiResponse::processJson(const QByteArray &responseData)
     } else {
         qDebug() << "Invalid JSON format";
     }
-    return this;
+}
+
+bool ApiResponse::isSuccess()
+{
+    if(code==200||code==201)
+        return true;
+    else return false;
 }
 
 void ApiResponse::processJsonObject(const QJsonObject &jsonObject)
diff --git a/apiresponse.h b/apiresponse.h
index a7e29dd..e7a4b09 100644
--- a/apiresponse.h
+++ b/apiresponse.h
@@ -11,10 +11,10 @@
 class ApiResponse
 {
 public:
-    ApiResponse(QObject *parent = nullptr){};
+    ApiResponse(int codex,QString messagex,
+                QJsonObject datax):code(codex),message(messagex),data(datax){};
+    ApiResponse(const QByteArray &responseData);
 
-    ApiResponse* processJson(const QByteArray &responseData); //处理json
-    void processJsonObject(const QJsonObject &jsonObject); //处理json内容
     int getCode(){
         return code;
     }
@@ -24,8 +24,10 @@ class ApiResponse
     QJsonObject getData(){
         return data;
     }
+    bool isSuccess();
 
 private:
+    void processJsonObject(const QJsonObject &jsonObject); //处理json内容
     int code;
     QString message;
     QJsonObject data;
diff --git a/loginwindow.cpp b/loginwindow.cpp
index 11684a9..63401cd 100644
--- a/loginwindow.cpp
+++ b/loginwindow.cpp
@@ -35,13 +35,21 @@ void LoginWindow::on_loadBtn_clicked()
     {
         QMessageBox::information(this, "错误","请输入密码！");
     }
-    else if(ui->account->text()!=ui->password->text())
-    {
-        QMessageBox::information(this, "错误","账号或密码错误！");
-    }
+    //else if(ui->account->text()!=ui->password->text())
+    //{
+    //    QMessageBox::information(this, "错误","账号或密码错误！");
+    //}
     else
     {
-        this->close();
+        //测试用户
+        //User loginuser("newuser@example.com","123456");
+        User loginuser(ui->account->text(),ui->password->text());
+        if(loginuser.login()){
+            QMessageBox::information(this, "成功","登录成功");
+            this->close();
+        }
+        else
+            QMessageBox::critical(this, "失败","登录失败");
         //mainforms->show();
     }
 }
diff --git a/main.cpp b/main.cpp
index e36b767..93cb7ae 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,6 +7,7 @@ int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
 
+
     //测试用户
     User loginuser("newuser@example.com","123456");
     loginuser.login();
diff --git a/mainwindow.cpp b/mainwindow.cpp
index c3f0910..2cba63e 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -54,14 +54,23 @@ MainWindow::MainWindow(QWidget *parent)
 
     QString testKey_1;
     QString testKey_2;
-    addPageNode("HOME", _homePage, ElaIconType::House);
+    QString testKey_3;
+    QString testKey_4;
+
     addExpanderNode("同步功能",testKey_2,ElaIconType::House);
     addPageNode("正在同步",new QWidget(this),testKey_2,ElaIconType::Cloud);
     addPageNode("历史同步",new QWidget(this),testKey_2,ElaIconType::CheckToSlot);
     addPageNode("同步文件夹管理",new QWidget(this),testKey_2,ElaIconType::FolderClosed);
+    addExpanderNode("版本控制",testKey_3,ElaIconType::EnvelopeOpenText);
+    addPageNode("查看历史",new QWidget(this),testKey_3,ElaIconType::CalendarClock);
+    addExpanderNode("个人功能",testKey_4,ElaIconType::User);
+    addPageNode("修改信息",new QWidget(this),testKey_4,ElaIconType::Text);
+    addPageNode("注销账号",new QWidget(this),testKey_4,ElaIconType::UserSlash);
+    addPageNode("退出登录",new QWidget(this),testKey_4,ElaIconType::ArrowRightFromBracket);
 
 
     //下拉菜单
+    addPageNode("HOME", _homePage, ElaIconType::House);
     addExpanderNode("ElaDxgi", _elaDxgiKey, ElaIconType::TvMusic);
     //addPageNode("ElaScreen", _elaScreenPage, _elaDxgiKey, 3, ElaIconType::ObjectGroup);
     // navigation(elaScreenWidget->property("ElaPageKey").toString());
diff --git a/signin.cpp b/signin.cpp
index 54fcda7..5a16cf8 100644
--- a/signin.cpp
+++ b/signin.cpp
@@ -47,7 +47,13 @@ void signin::on_signinBtn_clicked()
     }
     else
     {
-        QMessageBox::information(this, "成功","注册成功");
+        //测试用户
+        //User enrolluser("newuser@example.com","123456");
+        User enrolluser(ui->ID->text(),ui->account->text(),ui->password->text());
+        if(enrolluser.enroll())
+            QMessageBox::information(this, "成功","注册成功");
+        else
+            QMessageBox::critical(this, "失败","注册失败");
         emit goback();
     }
 }
diff --git a/signin.h b/signin.h
index 88e3574..e8ee916 100644
--- a/signin.h
+++ b/signin.h
@@ -2,6 +2,7 @@
 #define SIGNIN_H
 
 #include <QWidget>
+#include "user.h"
 
 namespace Ui {
 class signin;
diff --git a/user.cpp b/user.cpp
index 4c41f34..090c4a7 100644
--- a/user.cpp
+++ b/user.cpp
@@ -23,21 +23,25 @@ User::User(const QString &account, const QString &password, QObject *parent)
     apiRequest->setBaseUrl("https://syncapi.snakekiss.com");
 }
 
-void User::enroll()
+bool User::enroll()
 {
-    QString postData = QString("username=%1&email=%2&password=%3").arg(username).arg(account).arg(hashedPassword);
-    apiRequest->post("/register",postData.toUtf8());
+    QString postData
+    = QString("username=%1&email=%2&password=%3").arg(username).arg(account).arg(hashedPassword);
+    ApiResponse response=apiRequest->post("/register",postData.toUtf8());
+    return response.isSuccess();
 }
 
-void User::login()
+bool User::login()
 {
     QString postData = QString("email=%1&password=%2").arg(account).arg(hashedPassword);
-    apiRequest->post("/login",postData.toUtf8());
+    ApiResponse response=apiRequest->post("/login",postData.toUtf8());
+    return response.isSuccess();
 }
 
-void User::forgetPassword()
+bool User::forgetPassword()
 {
     //找回密码功能
+    return true;
 }
 
 QString User::getUserHash() const
diff --git a/user.h b/user.h
index ff8cf97..1408cc8 100644
--- a/user.h
+++ b/user.h
@@ -25,9 +25,9 @@ class User : public QObject
     User(const QString &account,
          const QString &password,
          QObject *parent = nullptr);
-    void enroll();         //执行post请求，实现注册功能
-    void login();          //执行post请求，实现登录功能
-    void forgetPassword(); //执行post请求，实现找回密码功能
+    bool enroll();         //执行post请求，实现注册功能
+    bool login();          //执行post请求，实现登录功能
+    bool forgetPassword(); //执行post请求，实现找回密码功能
 
     QString getUserHash() const; //返回用户账户的哈希