diff --git a/DeviceConnection.cpp b/DeviceConnection.cpp
index 25ac8f8..3b2c37d 100644
--- a/DeviceConnection.cpp
+++ b/DeviceConnection.cpp
@@ -556,32 +556,22 @@ QString DeviceConnection::handleCommand(const std::string_view &replyText, const
             emit otaProgressChanged(true, m_otaProgress, "设备已进入升级状态......");
             QTimer::singleShot(0, this, [this]() { transferBinContent(); });
         } else if (value == "2") {
+            bool isWireConnect = true;
+            if (data.contains("is_eth")) {
+                isWireConnect = data.at("is_eth").as_int64() >= 1;
+            }
             LOG(info) << "md5 check finished";
             m_otaProgress = 99;
-            emit otaProgressChanged(true, m_otaProgress, "设备正在升级中,请稍后......");
             QTimer::singleShot(0, this, [this]() {
                 m_commandSocket->close(); // 等待设备重新上线后，发起广播。由搜索服务触发重连
                 m_h264Socket->close();
-                //                 if (m_otaTimer == nullptr) {
-                //                     m_otaTimer = new QTimer(this);
-                //                     m_otaTimer->setSingleShot(true);
-                //                 }
-                // #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-                //                 Qt::ConnectionType type = Qt::SingleShotConnection;
-                // #else
-                //                 Qt::ConnectionType type = Qt::UniqueConnection;
-                // #endif
-                //                 m_otaTimer->callOnTimeout(
-                //                     this,
-                //                     [this]() {
-                //                         emit otaProgressChanged(false, m_otaProgress,
-                //                         "升级超时,请检查设备并重新尝试..."); m_otaProgress = -1;
-                //                         m_commandSocket->close();
-                //                         m_h264Socket->close();
-                //                     },
-                //                     type);
-                //                 m_otaTimer->start(60 * 1000);
             });
+            if (isWireConnect) {
+                emit otaProgressChanged(true, m_otaProgress, "设备正在升级中,请稍后......");
+            } else {
+                m_otaTimer->stop(); // 这里不需要再超时了
+                emit otaProgressChanged(true, 100, "设备正在升级中，请于一分钟后重新连接wifi搜索设备");
+            }
         } else {
             const char *message = nullptr;
             if (value == "3") {