diff --git a/designer_form/src/com/fr/design/designer/properties/FRFitLayoutConstraints.java b/designer_form/src/com/fr/design/designer/properties/FRFitLayoutConstraints.java
index 6a9202c1cb..b58850eaa8 100644
--- a/designer_form/src/com/fr/design/designer/properties/FRFitLayoutConstraints.java
+++ b/designer_form/src/com/fr/design/designer/properties/FRFitLayoutConstraints.java
@@ -2,8 +2,6 @@ package com.fr.design.designer.properties;
 
 import com.fr.design.designer.beans.AdapterBus;
 import com.fr.design.designer.beans.adapters.layout.FRFitLayoutAdapter;
-import com.fr.design.designer.creator.XCreatorUtils;
-import com.fr.design.designer.creator.XLayoutContainer;
 import com.fr.design.mainframe.FormDesigner;
 import com.fr.design.mainframe.WidgetPropertyPane;
 import com.fr.design.mainframe.widget.editors.IntegerPropertyEditor;
@@ -12,8 +10,9 @@ import com.fr.design.designer.beans.ConstraintsGroupModel;
 import com.fr.design.designer.creator.XCreator;
 import com.fr.design.designer.creator.XWFitLayout;
 import com.fr.design.utils.ComponentUtils;
-import com.fr.form.ui.Widget;
+import com.fr.form.ui.PaddingMargin;
 import com.fr.form.ui.container.WFitLayout;
+import com.fr.form.ui.container.WLayout;
 import com.fr.general.Inter;
 
 import javax.swing.*;
@@ -30,8 +29,8 @@ import java.awt.*;
  */
 //控件在自适应布局中宽度、高度属性，7.1.1不可编辑
 public class FRFitLayoutConstraints implements ConstraintsGroupModel {
-    private static final int MINHEIGHT = XCreator.SMALL_PREFERRED_SIZE.height;
-    private static final int MINWIDTH = XCreator.SMALL_PREFERRED_SIZE.width;
+    private static final int MINHEIGHT = WLayout.MIN_HEIGHT;
+    private static final int MINWIDTH = WLayout.MIN_WIDTH;
     private static final int ROWNUM = 2;
 
     private DefaultTableCellRenderer renderer;
@@ -91,31 +90,39 @@ public class FRFitLayoutConstraints implements ConstraintsGroupModel {
             int v = value == null ? 0 : ((Number) value).intValue();
             int difference =  0;
             Rectangle bounds = getBounds();
+            Rectangle rec = ComponentUtils.getRelativeBounds(parent);
+            WFitLayout wFitLayout = parent.toData();
+            int minHeight = (int)(MINHEIGHT * wFitLayout.getResolutionScaling());
+            int minWidth = (int)(MINWIDTH * wFitLayout.getResolutionScaling());
+            PaddingMargin margin= wFitLayout.getMargin();
             switch (row) {
                 case 0:
-                    if(v < MINWIDTH){
-                        JOptionPane.showMessageDialog(null, Inter.getLocText("Min-Width") + Integer.toString(MINWIDTH));
-                        v = xCreator.getWidth();
-                    }
                     if (bounds.width == v){
                         return false;
                     }
+                    if(bounds.width == rec.width - margin.getLeft() - margin.getRight()){
+                        JOptionPane.showMessageDialog(null, Inter.getLocText("FR-Designer-Beyond_Bounds"));
+                    }else if(v < minWidth){
+                        JOptionPane.showMessageDialog(null, Inter.getLocText("Min-Width") + Integer.toString(minWidth));
+                        v = xCreator.getWidth();
+                    }
                     difference = bounds.width - v;
                     bounds.width = v;
                     break;
                 case 1:
-                    if(v < MINHEIGHT){
-                        JOptionPane.showMessageDialog(null, Inter.getLocText("Min-Height") + Integer.toString(MINHEIGHT));
-                        v = xCreator.getHeight();
-                    }
                     if (bounds.height == v){
                         return false;
                     }
+                    if(bounds.height == rec.height - margin.getTop() - margin.getBottom()){
+                        JOptionPane.showMessageDialog(null, Inter.getLocText("FR-Designer-Beyond_Bounds"));
+                    }else if(v < minHeight){
+                        JOptionPane.showMessageDialog(null, Inter.getLocText("Min-Height") + Integer.toString(minHeight));
+                        v = xCreator.getHeight();
+                    }
                     difference = bounds.height - v;
                     bounds.height = v;
                     break;
             }
-            WFitLayout wFitLayout = parent.toData();
             wFitLayout.setBounds(xCreator.toData(),bounds);
             FormDesigner formDesigner = WidgetPropertyPane.getInstance().getEditingFormDesigner();
             Rectangle backupBounds = getBounds();
@@ -131,7 +138,6 @@ public class FRFitLayoutConstraints implements ConstraintsGroupModel {
 
     public Rectangle getBounds(){
         Rectangle bounds = new Rectangle(xCreator.getBounds());
-        XLayoutContainer parent = XCreatorUtils.getParentXLayoutContainer(xCreator);
         if (parent == null) {
             return bounds;
         }