diff --git a/mainwidget.cpp b/mainwidget.cpp
index 391e64a..346f394 100644
--- a/mainwidget.cpp
+++ b/mainwidget.cpp
@@ -39,7 +39,7 @@ MainWidget::MainWidget(QWidget *parent) :
 
     //显示设置
     QFont font1, font2;
-    font1.setPointSize(150);
+    font1.setPointSize(240);
     font2.setPointSize(20);
     ui->textLabel->setFont(font1);
     ui->countdownLabel->setFont(font1);
@@ -113,10 +113,10 @@ void MainWidget::resizeEvent(QResizeEvent *event)
     QWidget::resizeEvent(event);
 
     //标题
-    ui->textLabel->setGeometry(0,0,this->width(),(this->height()-20)/2);
-    ui->countdownLabel->setGeometry(0,(this->height()-20)/2,this->width(),(this->height()-20)/2);
-    ui->LEDLabel->setGeometry(this->width()-120,this->height()-20,20,20);
-    ui->statusLabel->setGeometry(this->width()-80,this->height()-20,20,20);
+    ui->textLabel->setGeometry(0,0,this->width(),(this->height()-30)/2);
+    ui->countdownLabel->setGeometry(0,(this->height()-30)/2,this->width(),(this->height()-30)/2);
+    ui->LEDLabel->setGeometry(this->width()-120,this->height()-30,20,30);
+    ui->statusLabel->setGeometry(this->width()-80,this->height()-30,20,30);
 }
 
 void MainWidget::onWsConnectedStatusChanged(int status)
diff --git a/mainwidget.ui b/mainwidget.ui
index 3d243cc..5a81ad5 100644
--- a/mainwidget.ui
+++ b/mainwidget.ui
@@ -76,7 +76,7 @@
     </rect>
    </property>
    <property name="text">
-    <string>TextLabel</string>
+    <string/>
    </property>
   </widget>
  </widget>