diff --git a/Qss.cpp b/Qss.cpp
index dc73ca6..6654d39 100644
--- a/Qss.cpp
+++ b/Qss.cpp
@@ -22,7 +22,7 @@
 #include <QPainter>
 #include <QTimer>
 #include <QCoreApplication>
-
+#include <QGraphicsDropShadowEffect>
 
 #define QSSDIALOG_SHADOW_WIDTH 12
 #define QSSDIALOG_BODER_WIDTH 0
@@ -284,6 +284,16 @@ QssMainWindow::QssMainWindow(QWidget *parent/* = 0*/, Qt::WindowFlags flags/* =
     QString css = in.readAll();
     qDebug()<<css;
     m_frame->setStyleSheet(css);
+
+
+//    QGraphicsDropShadowEffect *shadow_effect = new QGraphicsDropShadowEffect(m_frame);
+//    shadow_effect->setOffset(0, 0);
+//    //阴影颜色
+//    shadow_effect->setColor(QColor(38, 78, 119, 127));
+//    //阴影半径
+//    shadow_effect->setBlurRadius(15);
+//    m_frame->setGraphicsEffect(shadow_effect);
+
     return;
 }
 
@@ -1716,19 +1726,18 @@ void QssMaskWidget::paintEvent(QPaintEvent *event)
     QWidget::paintEvent(event);
 }
 
-QSSASyncFunction::QSSASyncFunction(QWidget *parent)
+QSSASyncProcess::QSSASyncProcess(QWidget *parent)
 {
     this->mParent = parent;
 }
 
-QSSASyncFunction::~QSSASyncFunction()
+QSSASyncProcess::~QSSASyncProcess()
 {
     this->mThread.exit(0);
-    this->mThread.deleteLater();
-    this->mThread.wait();
+    this->mThread.terminate();
 }
 
-int QSSASyncFunction::Start()
+int QSSASyncProcess::Start()
 {
     this->moveToThread(&mThread);
     connect(this, SIGNAL(StartRun()), this, SLOT(Run()));
@@ -1739,8 +1748,8 @@ int QSSASyncFunction::Start()
     return 0;
 }
 
-void QSSASyncFunction::Run()
+void QSSASyncProcess::Run()
 {
-
+    qDebug()<<"test run";
     emit(Done());
 }
diff --git a/Qss.h b/Qss.h
index a0cdd1c..03ac169 100644
--- a/Qss.h
+++ b/Qss.h
@@ -477,20 +477,20 @@ private:
 };
 
 // 异步执行任务，不会阻塞ui线程
-class QSSASyncFunction : public QObject{
+class QSSASyncProcess : public QObject{
     Q_OBJECT
 
 public:
-    QSSASyncFunction(QWidget *parent = nullptr);
-    ~QSSASyncFunction();
+    QSSASyncProcess(QWidget *parent = nullptr);
+    ~QSSASyncProcess();
     int Start();
 signals:
     void DonePercent(int);
     void Done();
     void StartRun();
-protected:
+protected slots:
     virtual void Run();
-
+protected:
     QWidget *mParent;
     QThread mThread;
 };