diff --git a/mainwindow.cpp b/mainwindow.cpp
index 4564fe3..cabec25 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -211,6 +211,7 @@ void MainWindow::onUserLoggedIn(User user)
     CurrentUser=new User(user);
     connect(CurrentUser->channel,&MessageChannel::message,this,&MainWindow::onMessage);
     _userinfopage->currentUser=CurrentUser;
+    _modifyInfor_win->currentUser=CurrentUser;
     db->insertUser(user.getEmail(),user.gethashedPassword());
     setUserInfoCardTitle(user.getUsername());
     setUserInfoCardSubTitle(user.getEmail());
diff --git a/modifyinfor_win.cpp b/modifyinfor_win.cpp
index 0fdbd06..7e5fd96 100644
--- a/modifyinfor_win.cpp
+++ b/modifyinfor_win.cpp
@@ -107,7 +107,9 @@ void modifyInfor_win::onConfirmButtonClicked()
         QMessageBox::warning(this, "错误", "两次输入的密码不一致。");
         return;
     }
-
+    currentUser->username = newId;
+    currentUser->hashedPassword = newPassword;
+    currentUser->updateUser();
     // 更新数据库
     emit changexinxi(User(*currentUser));
     currentUser->username = newId;
diff --git a/user.cpp b/user.cpp
index 47b2ae6..8f2bedc 100644
--- a/user.cpp
+++ b/user.cpp
@@ -306,7 +306,17 @@ bool User::getisLogin()
    // return session;
 }*/
 
-bool User::updateUser(User &user)
+bool User::updateUser()
 {
-    return true;
+    QString postData = QString("username=%1&password=%2").arg(this->username).arg(this->hashedPassword);
+    ApiResponse response = apiRequest->post("/updateInfo", postData.toUtf8());
+    if (response.isSuccess())
+    {
+        return true;
+    }
+    else
+    {
+        emit channel->message(response.message, "Error");
+        return false;
+    }
 }
diff --git a/user.h b/user.h
index a007a67..d7bb82c 100644
--- a/user.h
+++ b/user.h
@@ -47,7 +47,7 @@ class User : public QObject
     TaskToken getTaskToken(int id);//获取tasktoken
     TaskToken getTaskTokenByRemote(QString s3Dir);
     bool logout();//登出
-    bool updateUser(User &user);
+    bool updateUser();
     QString getS3Location();//获取云端容器地址
     QString getUsername();//获取用户名
     QString getEmail();//获取用户邮箱