diff --git a/PrimaryFormParts/PrimaryForm.cs b/PrimaryFormParts/PrimaryForm.cs
index 3446797..2ebefd8 100644
--- a/PrimaryFormParts/PrimaryForm.cs
+++ b/PrimaryFormParts/PrimaryForm.cs
@@ -2521,12 +2521,14 @@ namespace DualScreenDemo
 
                     if (initialState.Equals("CLOSE", StringComparison.OrdinalIgnoreCase))
                     {
+                        /* 將版面上的所有控制按鈕失效
                         foreach (Control ctrl in this.Controls)
                         {
                             ctrl.Enabled = false;
                         }
+                        */
 
-                        ShowSendOffScreen();
+                    ShowSendOffScreen();
                     }
                 }
                 catch (Exception ex)