diff --git a/Assets/Scripts/Interaction/TouchPositionHandler.cs b/Assets/Scripts/Interaction/TouchPositionHandler.cs
index 6e8669f..2ee8a27 100644
--- a/Assets/Scripts/Interaction/TouchPositionHandler.cs
+++ b/Assets/Scripts/Interaction/TouchPositionHandler.cs
@@ -76,13 +76,17 @@ public class TouchPositionHandler : MonoBehaviour
         if (sm != null) sm.RecordWomanStep(stepIndex);
 
         // point1 点击后先激活 chanraotuibu
+        Debug.Log("[TouchPosition] stepIndex=" + stepIndex);
         if (stepIndex == 1)
         {
             var mi = GameObject.Find("manInjury");
+            Debug.Log("[TouchPosition] manInjury found=" + (mi != null));
             if (mi != null)
             {
                 var ct = mi.transform.Find("chanraotuibu");
-                if (ct != null) { ct.gameObject.SetActive(true); Debug.Log("[TouchPosition] chanraotuibu 已激活"); }
+                Debug.Log("[TouchPosition] chanraotuibu found=" + (ct != null));
+                if (ct != null) { ct.gameObject.SetActive(true); Debug.Log("[TouchPosition] chanraotuibu 已激活");
+                FindObjectOfType<StepManager>()?.InitPingSteps(); }
             }
         }