diff --git a/src/updatewidget.cpp b/src/updatewidget.cpp
index 55216d5..ebd7c81 100644
--- a/src/updatewidget.cpp
+++ b/src/updatewidget.cpp
@@ -319,7 +319,9 @@ char *updatewidget::insideTime()
     QByteArray str2char2 = str.toLatin1(); // must
     char *nowtime = str2char2.data();
     delayTimer = new QTimer();
+    delayTimer_Checker = new QTimer();
     connect(delayTimer, SIGNAL(timeout()), this, SLOT(delayTimeout()));
+    connect(delayTimer_Checker, SIGNAL(timeout()), this, SLOT(delayTimeOutChecker()));
     if(comboBox->currentText() == strList.at(0)) {
         QDateTime bojb = QDateTime::fromString(str,"yyyy-MM-dd hh:mm:ss").addSecs(1800);
         QString str1 = bojb.toString("yyyy-MM-dd hh:mm:ss");
@@ -327,7 +329,7 @@ char *updatewidget::insideTime()
         nowtime = str2char2.data();
         delaytime = 1800;
         delayTimer->start(delaytime * 1000);
-        qDebug()<<"Delay trigger for: "<<delaytime;
+        delayTimer_Checker->start(60 * 1000);
     } else if (comboBox->currentText() == strList.at(1)) {
         QDateTime bojb = QDateTime::fromString(str,"yyyy-MM-dd hh:mm:ss").addSecs(3600 * 3);
         QString str1 = bojb.toString("yyyy-MM-dd hh:mm:ss");
@@ -335,8 +337,9 @@ char *updatewidget::insideTime()
         nowtime = str2char2.data();
         delaytime = 3600 * 3;
         delayTimer->start(delaytime * 1000);
-        qDebug()<<"Delay trigger for: "<<delaytime;
+        delayTimer_Checker->start(60 * 1000);
     }
+    qDebug()<<"delay trigger for: "<<delaytime;
     return nowtime;
 }
 
@@ -346,13 +349,19 @@ char *updatewidget::insideTime()
  */
 void updatewidget::delayTimeout()
 {
-    qDebug() << "delayTimeout, Retest the update.";
+    qDebug() << "delayTimeout, Redetect the update ...";
     delayTimer->stop();
+    delayTimer_Checker->stop();
     QProcess p(0);
     p.startDetached("/usr/share/kylin-update-notify/checkUpdate.py");
     p.waitForStarted();
 }
 
+void updatewidget::delayTimeOutChecker()
+{
+    qDebug()<< qSetFieldWidth(0) << "delayTimeoutChecker remainingTime: "<<delayTimer->remainingTime()/1000<<"s";
+}
+
 /**
  * @brief updatewidget::agreeBtnClicked
  * 同意更新按钮槽函数
diff --git a/src/updatewidget.h b/src/updatewidget.h
index 21b2e35..77f3983 100644
--- a/src/updatewidget.h
+++ b/src/updatewidget.h
@@ -47,6 +47,7 @@ public:
     QLabel *tip_lab;
     QLabel *tip_lab1;
     QTimer *delayTimer;
+    QTimer *delayTimer_Checker;
     unsigned int delaytime;
 
     QPushButton *agreebtn;
@@ -83,6 +84,7 @@ public:
     void             initPanelDbusGsetting();                        // 初始化与任务栏gsetting和dbus
 public slots:
     void             delayTimeout();
+    void             delayTimeOutChecker();
 private:
     Ui::Form *ui;
     void paintEvent(QPaintEvent *e);