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diff --git a/Assets/TcgEngine/Scripts/UI/MulliganSelector.cs b/Assets/TcgEngine/Scripts/UI/MulliganSelector.cs
index 14ac0a3..27b5b5f 100644
--- a/Assets/TcgEngine/Scripts/UI/MulliganSelector.cs
+++ b/Assets/TcgEngine/Scripts/UI/MulliganSelector.cs
@@ -40,6 +40,7 @@ namespace TcgEngine.UI
             }
         }
 
+        // 处理卡牌选择
         private void OnClickCard(CardMulligan card_ui)
         {
             card_ui.SetSelected(!card_ui.IsSelected());