diff --git a/designer-base/src/main/java/com/fr/design/gui/icontainer/UIResizableContainer.java b/designer-base/src/main/java/com/fr/design/gui/icontainer/UIResizableContainer.java
index 598ec35677..60e26e75a3 100644
--- a/designer-base/src/main/java/com/fr/design/gui/icontainer/UIResizableContainer.java
+++ b/designer-base/src/main/java/com/fr/design/gui/icontainer/UIResizableContainer.java
@@ -452,21 +452,6 @@ public class UIResizableContainer extends JPanel {
                     repaint();
                 }
 
-                @Override
-                public void mouseClicked(MouseEvent e) {
-                    if (e.getY() <= ARROW_RANGE_VERTICAL) {
-                        if (containerWidth == toolPaneHeight) {
-                            containerWidth = preferredWidth;
-                        } else {
-                            setPreferredWidth(containerWidth);
-                            containerWidth = toolPaneHeight;
-                        }
-                        refreshContainer();
-                        if (DesignModeContext.isAuthorityEditing()) {
-                            DesignerContext.getDesignerFrame().doResize();
-                        }
-                    }
-                }
             });
         }