diff --git a/src/MaaWpfGui/Main/SettingsViewModel.cs b/src/MaaWpfGui/Main/SettingsViewModel.cs
index 9f0f213f8d..8b91246ca8 100644
--- a/src/MaaWpfGui/Main/SettingsViewModel.cs
+++ b/src/MaaWpfGui/Main/SettingsViewModel.cs
@@ -549,6 +549,7 @@ namespace MaaWpfGui
             {
                 SetAndNotify(ref _clientType, value);
                 ViewStatusStorage.Set("Start.ClientType", value);
+                UpdateWindowTitle(); /* 每次修改客户端时更新WindowTitle */
             }
         }