diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
index f5f23ff..198ad56 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
@@ -598,13 +598,7 @@ namespace JoyD.Windows.CS.Toprie
             }
         }
 
-        /// <summary>
-        /// 在UI线程上更新图像
-        /// </summary>
-        private void UpdateImageOnUI(Image image) // 保留原有方法签名，处理旧调用
-        {   
-            UpdateImageOnUI();
-        }
+
         
         /// <summary>
         /// 在UI线程上更新图像 - 新实现，按照用户要求：