diff --git a/App/SicRT/Properties/AssemblyInfo.cs b/App/SicRT/Properties/AssemblyInfo.cs
index f64d9d1..5b316c5 100644
--- a/App/SicRT/Properties/AssemblyInfo.cs
+++ b/App/SicRT/Properties/AssemblyInfo.cs
@@ -51,7 +51,7 @@ using System.Windows;
 // 可以指定所有值，也可以使用以下所示的 "*" 预置版本号和修订号
 // 方法是按如下所示使用“*”: :
 
-[assembly: AssemblyVersion("1.1.0.60822")]
+[assembly: AssemblyVersion("1.1.0.60824")]
 [assembly: AssemblyInformationalVersion("MoS2（无EFEM）")]
 
 
diff --git a/App/SicUI/Models/PMs/PMOperationViewModel.cs b/App/SicUI/Models/PMs/PMOperationViewModel.cs
index b5a5122..43873a6 100644
--- a/App/SicUI/Models/PMs/PMOperationViewModel.cs
+++ b/App/SicUI/Models/PMs/PMOperationViewModel.cs
@@ -1525,6 +1525,10 @@ namespace SicUI.Models.PMs
                 _windowmanager.ShowDialog(vm);
                 if (!vm.IsCancel)
                 {
+                    if (!ShowChoosenDialog($"Make sure the manual valve of the {vm.DialogResult} source bottle is closed "))
+                    {
+                        return;
+                    }
                     InvokeClient.Instance.Service.DoOperation($"{Module}.ExchangeMO", vm.DialogResult);
                 }
             }
diff --git a/App/SicUI/Properties/AssemblyInfo.cs b/App/SicUI/Properties/AssemblyInfo.cs
index b1a88ac..4d6924b 100644
--- a/App/SicUI/Properties/AssemblyInfo.cs
+++ b/App/SicUI/Properties/AssemblyInfo.cs
@@ -55,6 +55,6 @@ using System.Windows;
 // by using the '*' as shown below:
 
 
-[assembly: AssemblyVersion("1.1.0.60822")]
+[assembly: AssemblyVersion("1.1.0.60824")]
 [assembly: AssemblyInformationalVersion("MoS2（无EFEM）")]