diff --git a/logPlus/formline.cpp b/logPlus/formline.cpp
index a1419a8..7e4a77e 100644
--- a/logPlus/formline.cpp
+++ b/logPlus/formline.cpp
@@ -341,3 +341,8 @@ void FormLine::vertScrollBarChanged(QString strUuid, int value, int low, int upp
 
     setGeometry(0, -(dPercent*geoRect.height()), geoRect.width(), geoRect.height());
 }
+
+void FormLine::wheelEvent(QWheelEvent *event)    // 滚轮事件
+{
+    emit CallManage::getInstance()->sig_mouseWheel(event);
+}
diff --git a/logPlus/formline.h b/logPlus/formline.h
index 447407b..5b935a3 100644
--- a/logPlus/formline.h
+++ b/logPlus/formline.h
@@ -22,6 +22,7 @@ private:
 
 protected:
     void paintEvent(QPaintEvent *event);
+    virtual void wheelEvent(QWheelEvent *event);
 
 public:
     QString m_strUuid;