diff --git a/frame/item/appitem.cpp b/frame/item/appitem.cpp
index b3bf2ca39..f79dc912c 100644
--- a/frame/item/appitem.cpp
+++ b/frame/item/appitem.cpp
@@ -293,7 +293,7 @@ void AppItem::mouseReleaseEvent(QMouseEvent *e)
     }
 
     int curTimestamp = QDateTime::currentSecsSinceEpoch();
-    if ((curTimestamp - m_lastclickTimes) < 300)
+    if ((curTimestamp - m_lastclickTimes) < 1)
         return;
 
     m_lastclickTimes = curTimestamp;