diff --git a/Assets/Scripts/Interaction/ChanraoTuibuHandler.cs b/Assets/Scripts/Interaction/ChanraoTuibuHandler.cs
index dea6f40..be9d9ae 100644
--- a/Assets/Scripts/Interaction/ChanraoTuibuHandler.cs
+++ b/Assets/Scripts/Interaction/ChanraoTuibuHandler.cs
@@ -11,31 +11,50 @@ public class ChanraoTuibuHandler : MonoBehaviour
 
     void OnEnable()
     {
-        if (GetComponent<Collider>() == null) gameObject.AddComponent<SphereCollider>().radius = 0.5f;
-        foreach (var r in GetComponentsInChildren<Renderer>(true)) r.enabled = false;        CreateOutlineMesh();
+        // 自动添加并适配包裹该物体网格的 BoxCollider，保证鼠标可以点到
+        var mesh = GetMesh();
+        if (mesh != null)
+        {
+            var oldSph = GetComponent<SphereCollider>();
+            if (oldSph != null) Destroy(oldSph);
+            
+            var col = GetComponent<BoxCollider>();
+            if (col == null) col = gameObject.AddComponent<BoxCollider>();
+            
+            col.center = mesh.bounds.center;
+            col.size = mesh.bounds.size * 1.2f;
+            col.enabled = true;
+        }
+        else
+        {
+            if (GetComponent<Collider>() == null) gameObject.AddComponent<SphereCollider>().radius = 0.5f;
+        }
+        
+        foreach (var r in GetComponentsInChildren<Renderer>(true)) r.enabled = false;
+        CreateOutlineMesh();
         _isFinished = false;
         StopAllCoroutines();
         StartCoroutine(BlinkOutline());
         Debug.Log($"[ChanraoTuibu] OnEnable outline={_outlineMesh!=null}");
     }
 
+    private Mesh GetMesh()
+    {
+        var mf = GetComponent<MeshFilter>();
+        if (mf == null) mf = GetComponentInChildren<MeshFilter>();
+        if (mf != null && mf.sharedMesh != null) return mf.sharedMesh;
+        
+        var smr = GetComponent<SkinnedMeshRenderer>();
+        if (smr == null) smr = GetComponentInChildren<SkinnedMeshRenderer>();
+        if (smr != null && smr.sharedMesh != null) return smr.sharedMesh;
+        
+        return null;
+    }
+
     void CreateOutlineMesh()
     {
         if (_outlineMesh != null) return;
-        var mf = GetComponent<MeshFilter>();
-        if (mf == null) mf = GetComponentInChildren<MeshFilter>();
-        Mesh mesh = null;
-        if (mf != null && mf.sharedMesh != null)
-        {
-            mesh = mf.sharedMesh;
-        }
-        else
-        {
-            var smr = GetComponent<SkinnedMeshRenderer>();
-            if (smr == null) smr = GetComponentInChildren<SkinnedMeshRenderer>();
-            if (smr != null && smr.sharedMesh != null)
-                mesh = smr.sharedMesh;
-        }
+        Mesh mesh = GetMesh();
         if (mesh == null) { Debug.LogWarning("[ChanraoTuibu] 无Mesh数据"); return; }
         var shader = Shader.Find("Custom/OutlineUnlit");
         if (shader == null) { Debug.LogWarning("[ChanraoTuibu] Shader缺失"); return; }
@@ -76,15 +95,16 @@ public class ChanraoTuibuHandler : MonoBehaviour
         var mr = GetComponent<MeshRenderer>(); if (mr != null) mr.enabled = true;
         foreach (var r in GetComponentsInChildren<Renderer>(true)) { if (_outlineMesh != null && r == _outlineMesh) continue; r.enabled = true; } // 显示模型
         
-        // 播放最后一句语音
-        var am = FindObjectOfType<AudioManager>();
-        if (am != null)
+        // 激活所有的 ping 进行第二轮包扎
+        var allPings = Object.FindObjectsOfType<PingClickHandler>();
+        foreach (var p in allPings)
         {
-#if UNITY_EDITOR
-            var finishClip = UnityEditor.AssetDatabase.LoadAssetAtPath<AudioClip>("Assets/Audio/people/伤员一切正常，包扎完毕.mp3");
-            if (finishClip != null) am.PlayVoice(finishClip);
-#endif
+            if (p.gameObject.activeInHierarchy) // Wait, pings are still active, they just have _modelShown = true
+            {
+                p.ReEnableBorder();
+            }
         }
+        Debug.Log("[ChanraoTuibu] chanraotuibu 已显示，所有 ping 边框已重新激活！");
     }
 
     public void ResetState()