diff --git a/designer-base/src/main/java/com/fr/design/gui/icontainer/UIEastResizableContainer.java b/designer-base/src/main/java/com/fr/design/gui/icontainer/UIEastResizableContainer.java
index af7bfc9672..4102734896 100644
--- a/designer-base/src/main/java/com/fr/design/gui/icontainer/UIEastResizableContainer.java
+++ b/designer-base/src/main/java/com/fr/design/gui/icontainer/UIEastResizableContainer.java
@@ -359,6 +359,11 @@ public class UIEastResizableContainer extends JPanel {
         }
     }
 
+    /**
+     * @author zack
+     * @since 11.0
+     * Created on 2025/04/08
+     */
     public class ResizeListener extends MouseAdapter implements MouseMotionListener {
         private Point mouseDownCompCoords;
 
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java b/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
index 26d2f9c061..90840c1bd3 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
@@ -1424,7 +1424,9 @@ public class EastRegionContainerPane extends UIEastResizableContainer {
             addMouseMotionListener(new MouseMotionListener() {
                 @Override
                 public void mouseDragged(MouseEvent e) {
-                    if (mouseDownCompCoords == null) return;
+                    if (mouseDownCompCoords == null) {
+                        return;
+                    }
 
                     Rectangle bounds = getBounds();
                     Point currCoords = e.getLocationOnScreen();