diff --git a/xyylMCWEACSystem/mainbtn.cpp b/xyylMCWEACSystem/mainbtn.cpp
index 6668f46..73a670d 100644
--- a/xyylMCWEACSystem/mainbtn.cpp
+++ b/xyylMCWEACSystem/mainbtn.cpp
@@ -13,8 +13,8 @@
  }
 MainBtn::MainBtn(QWidget * parent )
 {
-    setWindowFlags(Qt::FramelessWindowHint);    // 去掉边框
-    setAttribute(Qt::WA_TranslucentBackground); // 背景透明
+   setWindowFlags(Qt::FramelessWindowHint);    // 去掉边框
+   setAttribute(Qt::WA_TranslucentBackground); // 背景透明
    m_labTxt.setFixedSize(QSize(240,87));
    //m_labEgTxt.setFixedSize(QSize(302,58));
    m_labImage.setFixedSize(QSize(129,117));
@@ -50,3 +50,10 @@ void MainBtn::mouseReleaseEvent(QMouseEvent * ev)
 {
 
 }
+void   MainBtn::paintEvent(QPaintEvent* event)
+{
+    QStyleOption opt;
+    opt.init(this);
+    QPainter p(this);
+    style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
+}
diff --git a/xyylMCWEACSystem/mainbtn.h b/xyylMCWEACSystem/mainbtn.h
index b7ef2af..f6d87c5 100644
--- a/xyylMCWEACSystem/mainbtn.h
+++ b/xyylMCWEACSystem/mainbtn.h
@@ -13,13 +13,7 @@ public:
     MainBtn(QWidget * parent =NULL);
     ~MainBtn();
     void  setTxt(QString str,QString str2,QString str3);
-    void  paintEvent(QPaintEvent* event)
-    {
-        QStyleOption opt;
-        opt.init(this);
-        QPainter p(this);
-        style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
-    }
+    void  paintEvent(QPaintEvent* event);
 signals:
     void clicked();
 protected: