diff --git a/Src/downloader.cpp b/Src/downloader.cpp
index e64f079..924f782 100644
--- a/Src/downloader.cpp
+++ b/Src/downloader.cpp
@@ -112,6 +112,18 @@ void Downloader::startDownload(const QString &_url)
 
     QNetworkRequest request;
     request.setUrl(m_pUrl);
+    // 用户名和密码
+    QString user = "TianZD";
+    QString password = "P@ssw0rd!!!";
+
+    // Basic Auth: base64(username:password)
+    QByteArray userPassword = QString("%1:%2").arg(user, password).toUtf8();
+    QByteArray authHeader = "Basic " + userPassword.toBase64();
+
+    request.setRawHeader("Authorization", authHeader);
+
+    // 建议允许重定向
+    request.setAttribute(QNetworkRequest::FollowRedirectsAttribute, true);
     m_pReply = m_pNetWorkAccessManager->get(request);
 
     connect(m_pReply, &QNetworkReply::readyRead, this, [this]()