diff --git a/HX_CameraLoopPlay/CameraLoopPlay.cpp b/HX_CameraLoopPlay/CameraLoopPlay.cpp
index 35d83c2..605c703 100644
--- a/HX_CameraLoopPlay/CameraLoopPlay.cpp
+++ b/HX_CameraLoopPlay/CameraLoopPlay.cpp
@@ -10,6 +10,7 @@
 #include <QJsonObject>
 #include <QJsonDocument>
 #include <QJsonArray>
+#include <QMouseEvent>
 
 // 相机列表JSON文件名称
 const QString CameraJsonFileName = "camera.json";
@@ -63,7 +64,37 @@ CameraLoopPlay::~CameraLoopPlay()
 
 bool CameraLoopPlay::eventFilter(QObject* watched, QEvent* event)
 {
-	return false;
+	// 处理鼠标按下、释放和移动事件
+	if (watched == ui->widget_title) {
+		QMouseEvent* mouseEvent = static_cast<QMouseEvent*>(event);
+		if (mouseEvent->type() == QEvent::MouseButtonPress) {
+			if (mouseEvent->button() == Qt::LeftButton) {
+				m_mousePressed = true; // 启动拖拽
+				m_mousePoint = mouseEvent->globalPos() - this->pos();
+
+				this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | Qt::WindowMinimizeButtonHint | Qt::Window | Qt::WindowStaysOnTopHint);
+				this->show(); // 确保窗口显示
+
+				return true;
+			}
+		}
+		else if (mouseEvent->type() == QEvent::MouseButtonRelease) {
+			m_mousePressed = false;
+			return true;
+		}
+		else if (mouseEvent->type() == QEvent::MouseMove) {
+			if (m_mousePressed && (mouseEvent->buttons() & Qt::LeftButton)) {
+				this->move(mouseEvent->globalPos() - m_mousePoint);
+
+				// 每次移动时设置为最上方
+				this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | Qt::WindowMinimizeButtonHint | Qt::Window | Qt::WindowStaysOnTopHint);
+				this->show();
+				return true;
+			}
+		}
+	}
+
+	return QWidget::eventFilter(watched, event);
 }
 
 void CameraLoopPlay::on_pushButton_min_clicked()
diff --git a/HX_CameraLoopPlay/CameraLoopPlay.h b/HX_CameraLoopPlay/CameraLoopPlay.h
index 7d02130..4735a86 100644
--- a/HX_CameraLoopPlay/CameraLoopPlay.h
+++ b/HX_CameraLoopPlay/CameraLoopPlay.h
@@ -211,6 +211,12 @@ private:
      */
     QList<Ui::SingleCameraWidget*> m_singleCameraWidgetList;
 
-
+    /**
+     * @brief  ������ק
+     * @author XuChao  (xxu715737@163.com)
+     * @date   2024-10-29
+     */
+    QPoint m_mousePoint;
+    bool m_mousePressed{ false };
 
 };
diff --git a/HX_CameraLoopPlay/CameraLoopPlay.ui b/HX_CameraLoopPlay/CameraLoopPlay.ui
index ad9881a..0665f51 100644
--- a/HX_CameraLoopPlay/CameraLoopPlay.ui
+++ b/HX_CameraLoopPlay/CameraLoopPlay.ui
@@ -294,6 +294,25 @@ QPushButton:hover{
                          </property>
                         </spacer>
                        </item>
+                       <item>
+                        <widget class="QPushButton" name="pushButton_refresh">
+                         <property name="maximumSize">
+                          <size>
+                           <width>20</width>
+                           <height>20</height>
+                          </size>
+                         </property>
+                         <property name="styleSheet">
+                          <string notr="true">#pushButton_refresh{
+	border:0px;
+	border-image: url(:/CameraLoopPlay/Resource/image/refresh.png);
+}</string>
+                         </property>
+                         <property name="text">
+                          <string/>
+                         </property>
+                        </widget>
+                       </item>
                       </layout>
                      </item>
                      <item>
diff --git a/HX_CameraLoopPlay/CameraThread.cpp b/HX_CameraLoopPlay/CameraThread.cpp
index 8b60595..3c60d74 100644
--- a/HX_CameraLoopPlay/CameraThread.cpp
+++ b/HX_CameraLoopPlay/CameraThread.cpp
@@ -72,7 +72,7 @@ bool CameraThread::realPlay(HWND hWnd, int index)
 	struPlayInfo.lChannel = 0 + iIpcStartChan[index]; //Ԥ��ͨ����
 
 	struPlayInfo.dwStreamType = 1; //�������ͣ�0-��������1-��������2-��������3-�����������Դ�����
-	struPlayInfo.dwLinkMode = 4; //0- TCP ��ʽ��1- UDP ��ʽ��2- �ಥ��ʽ��3- RTP ��ʽ��4-RTP/RTSP��5-RSTP/HTTP
+	struPlayInfo.dwLinkMode = 0; //0- TCP ��ʽ��1- UDP ��ʽ��2- �ಥ��ʽ��3- RTP ��ʽ��4-RTP/RTSP��5-RSTP/HTTP
 	struPlayInfo.bBlocked = 1; //0- ������ȡ����1- ����ȡ��
 	iRealPlayHandle = NET_DVR_RealPlay_V40(loginId, &struPlayInfo, NULL, NULL); // ʵʱԤ��