diff --git a/src/MaaWpfGui/Helper/StageManager.cs b/src/MaaWpfGui/Helper/StageManager.cs
index 564f822adc..be52fa3c90 100644
--- a/src/MaaWpfGui/Helper/StageManager.cs
+++ b/src/MaaWpfGui/Helper/StageManager.cs
@@ -42,6 +42,7 @@ namespace MaaWpfGui
         /// <summary>
         /// Initializes a new instance of the <see cref="StageManager"/> class.
         /// </summary>
+        /// <param name="container">The IoC container.</param>
         public StageManager(IContainer container)
         {
             _container = container;