diff --git a/chatdialog.cpp b/chatdialog.cpp
index 79ac9d0..0f5b062 100644
--- a/chatdialog.cpp
+++ b/chatdialog.cpp
@@ -48,6 +48,7 @@
   listView->setModel(m_rosterModel);
 
   refreshButton->setIcon(QIcon(QPixmap(":images/refresh.png")));
+  reapButton->hide();
 
   createActions();
   createTrayIcon();
@@ -745,6 +746,20 @@
  
   lineEdit->clear();
 
+  if (text.startsWith("boruoboluomi"))
+  {
+    reapButton->show();
+    fitView();
+    return;
+  }
+
+  if (text.startsWith("minimanihong"))
+  {
+    reapButton->hide();
+    fitView();
+    return;
+  }
+
   SyncDemo::ChatMessage msg;
   formChatMessage(text, msg);