diff --git a/Filter/widget.cpp b/Filter/widget.cpp
index cc3523e..e3deeff 100644
--- a/Filter/widget.cpp
+++ b/Filter/widget.cpp
@@ -78,6 +78,13 @@ Widget::Widget(QWidget *parent) :
                             QPushButton *ppbDelete = new QPushButton("Delete");
                             connect(ppbDelete, SIGNAL(released()),this, SLOT(on_process_delete()));
                             hSubLayout->addWidget(ppbDelete);
+                            QPushButton *ppbStart = new QPushButton("Start");
+                            connect(ppbStart, SIGNAL(released()),this, SLOT(on_process_start()));
+                            hSubLayout->addWidget(ppbStart);
+                            QPushButton *ppbStop = new QPushButton("Stop");
+                            connect(ppbStop, SIGNAL(released()),this, SLOT(on_process_stop()));
+                            hSubLayout->addWidget(ppbStop);
+
                             v_0_Layout->addLayout(hSubLayout);
                         }
                         h_0_Layout->addLayout(v_0_Layout);
@@ -611,6 +618,18 @@ void Widget::on_process_insert()
     }
 }
 
+void Widget::on_process_start()
+{
+    if (m_timer.isActive() == false)
+        m_timer.start(5000);
+}
+
+void Widget::on_process_stop()
+{
+    if (m_timer.isActive() == true)
+        m_timer.stop();
+}
+
 void Widget::on_process_delete()
 {
     foreach(QListWidgetItem *item,m_plwProcess->selectedItems())
diff --git a/Filter/widget.h b/Filter/widget.h
index c3c330a..cc3d843 100644
--- a/Filter/widget.h
+++ b/Filter/widget.h
@@ -70,6 +70,8 @@ private slots:
     void time_update();
 
     void process_output();    
+    void on_process_start();
+    void on_process_stop();
 };
 
 #endif // WIDGET_H