diff --git a/default.aproj b/default.aproj
index 2f64945..4b360b9 100644
--- a/default.aproj
+++ b/default.aproj
@@ -5,5 +5,6 @@
 	<folder name="窗体文件" path="dlg" comment="目录" embed="true" local="false" ignored="false">
 		<file name="qrcode.aardio" path="dlg\qrcode.aardio" comment="dlg\qr_code.aardio"/>
 		<file name="test.aardio" path="dlg\test.aardio" comment="dlg\test.aardio"/>
+		<file name="test2.aardio" path="dlg\test2.aardio" comment="dlg\test2.aardio"/>
 	</folder>
 </project>
diff --git a/dist/视频添加二维码.exe b/dist/视频添加二维码.exe
index 55aba2b..9b4cc1d 100644
Binary files a/dist/视频添加二维码.exe and b/dist/视频添加二维码.exe differ
diff --git a/dlg/qrcode.aardio b/dlg/qrcode.aardio
index 8c7be11..6c6160d 100644
--- a/dlg/qrcode.aardio
+++ b/dlg/qrcode.aardio
@@ -3,7 +3,7 @@ import win.region.hole;
 /*DSG{{*/
 var winform = win.form(text="aardio form";right=304;bottom=297;border="none";exmode="none";mode="popup")
 winform.add(
-plus={cls="plus";left=0;top=0;right=305;bottom=298;ah=1;aw=1;clipBk=false;db=1;dl=1;dr=1;dt=1;transparent=1;z=1}
+plus={cls="plus";left=0;top=0;right=305;bottom=298;ah=1;aw=1;border={color=-65536;width=2};clipBk=false;db=1;dl=1;dr=1;dt=1;transparent=1;z=1}
 )
 /*}}*/
 
@@ -19,13 +19,14 @@ subscribe("getQrcode",function(...){
 	winform.plus.background = qrcodePath;
 } )
 
+/*
 winform.wndproc = function(hwnd, message, wParam, lParam) {
     select(message) {
-        case 0x201/*_WM_LBUTTONDOWN*/{
+        case 0x201{//_WM_LBUTTONDOWN
         //点击左键移动窗体
-            winform.hitCaption()
+            //winform.hitCaption()
         }
-        case 0x205/*_WM_RBUTTONUP*/{
+        case 0x205{//_WM_RBUTTONUP
         //右键菜单
             var popmenu = win.ui.popmenu(winform);
             popmenu.add('关闭',
@@ -36,6 +37,7 @@ winform.wndproc = function(hwnd, message, wParam, lParam) {
         }    
     }
 }
+*/
 
 import win.ui.layered;
 win.ui.layered(winform);
diff --git a/dlg/test.aardio b/dlg/test.aardio
index 1c2ddab..805d80a 100644
--- a/dlg/test.aardio
+++ b/dlg/test.aardio
@@ -1,193 +1,19 @@
 import win.ui;
-import mouse;
-/*DSG{{*/
-var winform = win.form(text="aardio form";right=759;bottom=469;composited=1;mode="popup")
-winform.add(
-button={cls="button";text="向上拖动";left=538;top=138;right=673;bottom=199;z=2};
-button2={cls="button";text="向下拖动";left=539;top=239;right=674;bottom=300;z=3};
-plus={cls="plus";left=266;top=117;right=466;bottom=317;background="C:\Users\97975\Desktop\视频增加二维码\1_i2skbfmDsHayHhqPfwt6pA.png";border={color=-65536;width=3};clipBk=false;foreRepeat="stretch";foreground="C:\Users\97975\Desktop\视频增加二维码\1_i2skbfmDsHayHhqPfwt6pA.png";notify=1;z=1}
-)
-/*}}*/
 
-import console;
+// 创建父窗口
+var mainForm = win.form(text="父窗口");
 
-// 定义边框宽度
-var borderWidth = 5;
-var isDragging = false;
-var startX, startY;
-var dragType = ""; // 记录拖动的类型："top", "bottom", "left", "right", "top-left", "top-right", "bottom-left", "bottom-right"
+// 创建子窗口
+var childForm = mainForm.loadForm("\dlg\test2.aardio");
 
-// 重写plus控件的窗口过程函数
-winform.plus.wndproc = function(hwnd, message, wParam, lParam){
-    var x, y = win.getMessagePos(lParam);
-    
-    if (message == 0x201) { // WM_LBUTTONDOWN
-        // 获取plus控件的位置和大小
-        var rect = winform.plus.getClientRect();
-        winform.text = "Dragging: x=" + x + ", y=" + y;
-        console.dump(rect.left, rect.top, rect.right, rect.bottom);
-        
-        // 上边框
-        if (x > rect.left + borderWidth && x < rect.right - borderWidth && y >= rect.top && y < rect.top + borderWidth) {
-            console.dump("当前点击了上边框");
-            isDragging = true;
-            dragType = "top";
-            startX = x;
-            startY = y;
-        }
-        // 下边框
-        else if (x > rect.left + borderWidth && x < rect.right - borderWidth && y > rect.bottom - borderWidth && y <= rect.bottom) {
-            console.dump("当前点击了下边框");
-            isDragging = true;
-            dragType = "bottom";
-            startX = x;
-            startY = y;
-        }
-        // 左边框
-        else if (x >= rect.left && x < rect.left + borderWidth && y > rect.top + borderWidth && y < rect.bottom - borderWidth) {
-            console.dump("当前点击了左边框");
-            isDragging = true;
-            dragType = "left";
-            startX = x;
-            startY = y;
-        }
-        // 右边框
-        else if (x > rect.right - borderWidth && x <= rect.right && y > rect.top + borderWidth && y < rect.bottom - borderWidth) {
-            console.dump("当前点击了右边框");
-            isDragging = true;
-            dragType = "right";
-            startX = x;
-            startY = y;
-        }
-        // 左上角
-        else if (x >= rect.left && x < rect.left + borderWidth && y >= rect.top && y < rect.top + borderWidth) {
-            console.dump("当前点击了左上角");
-            isDragging = true;
-            dragType = "top-left";
-            startX = x;
-            startY = y;
-        }
-        // 右上角
-        else if (x > rect.right - borderWidth && x <= rect.right && y >= rect.top && y < rect.top + borderWidth) {
-            console.dump("当前点击了右上角");
-            isDragging = true;
-            dragType = "top-right";
-            startX = x;
-            startY = y;
-        }
-        // 左下角
-        else if (x >= rect.left && x < rect.left + borderWidth && y > rect.bottom - borderWidth && y <= rect.bottom) {
-            console.dump("当前点击了左下角");
-            isDragging = true;
-            dragType = "bottom-left";
-            startX = x;
-            startY = y;
-        }
-        // 右下角
-        else if (x > rect.right - borderWidth && x <= rect.right && y > rect.bottom - borderWidth && y <= rect.bottom) {
-            console.dump("当前点击了右下角");
-            isDragging = true;
-            dragType = "bottom-right";
-            startX = x;
-            startY = y;
-        }
-    } else if (message == 0x200) { // WM_MOUSEMOVE
-        if (isDragging) {
-            var deltaX = x - startX;
-            var deltaY = y - startY;
-            if (dragType == "top") {
-                winform.text = "Dragging top: deltaY=" + deltaY;
-                // 处理上边框拖动
-                if (deltaY != 0) {
-                    winform.plus.top += deltaY;
-                    winform.plus.height -= deltaY;
-                    startY = y;
-                }
-            } else if (dragType == "bottom") {
-                winform.text = "Dragging bottom: deltaY=" + deltaY;
-                // 处理下边框拖动
-                if (deltaY != 0) {
-                    winform.plus.height += deltaY;
-                    startY = y;
-                }
-            } else if (dragType == "left") {
-                winform.text = "Dragging left: deltaX=" + deltaX;
-                // 处理左边框拖动
-                if (deltaX != 0) {
-                    winform.plus.left += deltaX;
-                    winform.plus.width -= deltaX;
-                    startX = x;
-                }
-            } else if (dragType == "right") {
-                winform.text = "Dragging right: deltaX=" + deltaX;
-                // 处理右边框拖动
-                if (deltaX != 0) {
-                    winform.plus.width += deltaX;
-                    startX = x;
-                }
-            } else if (dragType == "top-left") {
-                winform.text = "Dragging top-left: deltaX=" + deltaX + ", deltaY=" + deltaY;
-                // 处理左上角拖动
-                if (deltaX != 0 || deltaY != 0) {
-                    winform.plus.left += deltaX;
-                    winform.plus.width -= deltaX;
-                    winform.plus.top += deltaY;
-                    winform.plus.height -= deltaY;
-                    startX = x;
-                    startY = y;
-                }
-            } else if (dragType == "top-right") {
-                winform.text = "Dragging top-right: deltaX=" + deltaX + ", deltaY=" + deltaY;
-                // 处理右上角拖动
-                if (deltaX != 0 || deltaY != 0) {
-                    winform.plus.width += deltaX;
-                    winform.plus.top += deltaY;
-                    winform.plus.height -= deltaY;
-                    startX = x;
-                    startY = y;
-                }
-            } else if (dragType == "bottom-left") {
-                winform.text = "Dragging bottom-left: deltaX=" + deltaX + ", deltaY=" + deltaY;
-                // 处理左下角拖动
-                if (deltaX != 0 || deltaY != 0) {
-                    winform.plus.left += deltaX;
-                    winform.plus.width -= deltaX;
-                    winform.plus.height += deltaY;
-                    startX = x;
-                    startY = y;
-                }
-            } else if (dragType == "bottom-right") {
-                winform.text = "Dragging bottom-right: deltaX=" + deltaX + ", deltaY=" + deltaY;
-                // 处理右下角拖动
-                if (deltaX != 0 || deltaY != 0) {
-                    winform.plus.width += deltaX;
-                    winform.plus.height += deltaY;
-                    startX = x;
-                    startY = y;
-                }
-            }
-        }
-    } else if (message == 0x202) { // WM_LBUTTONUP
-        if (isDragging) {
-            isDragging = false;
-            dragType = "";
-            winform.text = "Dragging ended";
-        }
-    }
-    
-    // 无返回值则继续调用默认回调函数
-}
 
-// 向上拖动，图片增高，上横线上移动
-winform.button.oncommand = function(id, event){
-    winform.plus.top -= 1;
-}
+// 设置子窗口的父窗口为 mainForm
+win.setParent(childForm.hwnd, mainForm.hwnd);
 
-// 向下拖动，图片变矮，上横线下移动
-winform.button2.oncommand = function(id, event){
-    winform.plus.top += 1;
-}
-winform.transparent(0)	
-winform.plus.orphanWindow();
-winform.show();
-win.loopMessage();
\ No newline at end of file
+
+// 显示父窗口和子窗口
+mainForm.show();
+childForm.show();
+childForm.setPos(0,0);
+// 启动消息循环
+win.loopMessage();
diff --git a/main.aardio b/main.aardio
index 44382e1..c04312b 100644
--- a/main.aardio
+++ b/main.aardio
@@ -135,6 +135,29 @@ mainForm.plus2.oncommand = function(id,event){
 		frmChild = mainForm.loadForm("\dlg\qrcode.aardio");
 		publish("getQrcode", path, imgW, imgH);
 		frmChild.show();
+		frmChild.wndproc = function(hwnd,message,wParam,lParam){
+        	import mouse
+    		select(message) {
+        		case 0x201/*_WM_LBUTTONDOWN*/{
+        			//点击左键移动窗体
+            		frmChild.hitCaption()
+        		}
+        		case 0x46/*_WM_WINDOWPOSCHANGING*/{
+        		    // 窗口位置即将改变时
+        			//var x,y = win.getMessagePos(lParam);
+        			//x, y = mouse.getPos();
+        			//mainForm.text = x ++ "," ++ y;
+        		}
+        		case 0x47/*_WM_WINDOWPOSCHANGED*/{
+        		    // 窗口位置已经改变时
+        			//x, y = mouse.getPos();
+        			//mainForm.text = x ++ "---" ++ y;
+        		}
+        		case 0x232/*_WM_EXITSIZEMOVE*/{
+        			// 用户停止拖动窗口或调整窗口大小时
+        		}
+    		}
+		}
     }
 }