diff --git a/插件库/Lskj.Main/Control/MainPanelControlEx.cs b/插件库/Lskj.Main/Control/MainPanelControlEx.cs
index c2df08d..f920331 100644
--- a/插件库/Lskj.Main/Control/MainPanelControlEx.cs
+++ b/插件库/Lskj.Main/Control/MainPanelControlEx.cs
@@ -690,6 +690,12 @@ namespace Lskj.Main.Control
                 int buttonWidth = Convert.ToInt32(0.44 * DpiX), buttonHeight = Convert.ToInt32(0.44 * DpiY); // 模块宽度，模块高度
                 //int centerWidth = pl_center_main.Width - pl_center_main_right.Width; // 内容区域宽度-右侧快捷栏宽度
                 int centerWidth = pl_center_main_middle.Width; // 内容区域宽度
+                if (this.splitMainControl.Panel2Collapsed)
+                {
+                    this.splitMainControl.Panel2Collapsed = false;
+                    centerWidth = pl_center_main_middle.Width;
+                    this.splitMainControl.Panel2Collapsed = true;
+                }
                 string defaultParentMenu = string.Empty;
                 MenuBar.ButtonHoverEventHandler hoverEvent = null;
                 hoverEvent += new MenuBar.ButtonHoverEventHandler(OnTriggerMenu);
@@ -1252,7 +1258,7 @@ namespace Lskj.Main.Control
                                 menu.Location = new Point(menuLeft, menuTop);
                                 menuLeft += Convert.ToInt32(1.20 * DpiX);
                                 // 换行显示
-                                if (menuLeft + menuWidth > centerWidth)
+                                if (menuLeft + menuWidthOld > centerWidth)
                                 {
                                     menuLeft = 5;
                                     menuTop += menuHeightOld;