diff --git a/frame/util/multiscreenworker.cpp b/frame/util/multiscreenworker.cpp
index 790ce0087..f242000e6 100644
--- a/frame/util/multiscreenworker.cpp
+++ b/frame/util/multiscreenworker.cpp
@@ -764,25 +764,25 @@ void MultiScreenWorker::onRequestNotifyWindowManager()
         switch (m_position) {
         case Position::Top:
             varList[0] = 1;
-            varList[1] = dockGeometry.y() + dockGeometry.height() + WINDOWMARGIN * ratio;
+            varList[1] = dockGeometry.height();
             varList[2] = dockGeometry.x();
             varList[3] = dockGeometry.x() + dockGeometry.width();
             break;
         case Position::Bottom:
             varList[0] = 3;
-            varList[1] = DIS_INS->screenRawHeight() - dockGeometry.y() + WINDOWMARGIN * ratio;
+            varList[1] = dockGeometry.height();
             varList[2] = dockGeometry.x();
             varList[3] = dockGeometry.x() + dockGeometry.width();
             break;
         case Position::Left:
             varList[0] = 0;
-            varList[1] = dockGeometry.x() + dockGeometry.width() + WINDOWMARGIN * ratio;
+            varList[1] = dockGeometry.width();
             varList[2] = dockGeometry.y();
             varList[3] = dockGeometry.y() + dockGeometry.height();
             break;
         case Position::Right:
             varList[0] = 2;
-            varList[1] = DIS_INS->screenRawWidth() - dockGeometry.x() + WINDOWMARGIN * ratio;
+            varList[1] = dockGeometry.width();
             varList[2] = dockGeometry.y();
             varList[3] = dockGeometry.y() + dockGeometry.height();
             break;