diff --git a/src/Core/Collision/ClashDetectiveIntegration.cs b/src/Core/Collision/ClashDetectiveIntegration.cs
index 031ea99..792d082 100644
--- a/src/Core/Collision/ClashDetectiveIntegration.cs
+++ b/src/Core/Collision/ClashDetectiveIntegration.cs
@@ -366,9 +366,6 @@ namespace NavisworksTransport
                         {
                             resultCount++;
 
-                            // 🎯 更新进度（碰撞检测不支持取消，因为中途取消会导致结果不完整）
-                            progress.Update((double)resultCount / validCollisions.Count);
-                            
                             try
                             {                                
                                 // 临时移动动画对象到碰撞位置以执行测试