diff --git a/frame/window/mainpanelcontrol.cpp b/frame/window/mainpanelcontrol.cpp
old mode 100755
new mode 100644
diff --git a/frame/window/mainpanelcontrol.h b/frame/window/mainpanelcontrol.h
old mode 100755
new mode 100644
diff --git a/frame/window/mainwindow.cpp b/frame/window/mainwindow.cpp
old mode 100755
new mode 100644