diff --git a/Assets/Scripts/Interaction/ShoseClickHandler.cs b/Assets/Scripts/Interaction/ShoseClickHandler.cs
index 271ac8b..5613b5f 100644
--- a/Assets/Scripts/Interaction/ShoseClickHandler.cs
+++ b/Assets/Scripts/Interaction/ShoseClickHandler.cs
@@ -5,16 +5,39 @@ public class ShoseClickHandler : MonoBehaviour
     public GameObject nextObject;
     public Transform targetPoint;
     private MeshRenderer _outlineMesh;
+    private Bounds _meshBounds;
     private bool _clicked;
 
     void Start()
     {
-        var col = GetComponent<Collider>();
-        if (col == null) { col = gameObject.AddComponent<SphereCollider>(); ((SphereCollider)col).radius = 3f; }
-        col.enabled = true;
+        // 用模型的精确 Bounds 设 BoxCollider
+        var mf = GetComponent<MeshFilter>();
+        if (mf == null) mf = GetComponentInChildren<MeshFilter>();
+        if (mf != null && mf.sharedMesh != null)
+        {
+            _meshBounds = mf.sharedMesh.bounds;
+            var col = GetComponent<BoxCollider>();
+            if (col == null) col = gameObject.AddComponent<BoxCollider>();
+            // 移除旧 SphereCollider
+            var oldCol = GetComponent<SphereCollider>();
+            if (oldCol != null) Destroy(oldCol);
+            col.center = _meshBounds.center;
+            col.size = _meshBounds.size * 1.2f; // 稍微扩大一点好点
+            col.enabled = true;
+            Debug.Log($"[ShoseClick] BoxCollider center={col.center} size={col.size} bounds={_meshBounds}");
+        }
+        else
+        {
+            // fallback
+            var col = gameObject.AddComponent<SphereCollider>();
+            col.radius = 3f;
+            col.enabled = true;
+            Debug.LogWarning("[ShoseClick] 无MeshFilter，用SphereCollider fallback");
+        }
+
         CreateOutlineMesh();
         StartCoroutine(BlinkOutline());
-        Debug.Log($"[ShoseClick] Start obj={gameObject.name} col={col.enabled} radius={((SphereCollider)col).radius}");
+        Debug.Log($"[ShoseClick] Start done. obj={gameObject.name} pos={transform.position} scale={transform.lossyScale}");
     }
 
     void CreateOutlineMesh()
@@ -45,12 +68,35 @@ public class ShoseClickHandler : MonoBehaviour
 
     void OnMouseDown()
     {
+        Debug.Log($"[ShoseClick] OnMouseDown fired! clicked={_clicked} mousePos={Input.mousePosition}");
         if (_clicked) return;
         _clicked = true;
         Debug.Log("[ShoseClick] ★ 模型被点击了! ★");
         StopAllCoroutines();
         if (_outlineMesh != null) _outlineMesh.enabled = false;
-        if (targetPoint != null) { transform.position = targetPoint.position; transform.rotation = targetPoint.rotation; }
+        if (targetPoint != null) { transform.position = targetPoint.position; transform.rotation = targetPoint.rotation; Debug.Log($"[ShoseClick] 移动到 {targetPoint.name} pos={targetPoint.position}"); }
         if (nextObject != null) nextObject.SetActive(true);
     }
+
+#if UNITY_EDITOR
+    void OnDrawGizmos()
+    {
+        var col = GetComponent<BoxCollider>();
+        if (col != null)
+        {
+            Gizmos.color = Color.green;
+            Gizmos.matrix = transform.localToWorldMatrix;
+            Gizmos.DrawWireCube(col.center, col.size);
+        }
+        else
+        {
+            var sc = GetComponent<SphereCollider>();
+            if (sc != null)
+            {
+                Gizmos.color = Color.green;
+                Gizmos.DrawWireSphere(transform.position, sc.radius);
+            }
+        }
+    }
+#endif
 }
diff --git a/ProjectSettings/Packages/com.unity.probuilder/Settings.json b/ProjectSettings/Packages/com.unity.probuilder/Settings.json
index 4eac871..59b16de 100644
--- a/ProjectSettings/Packages/com.unity.probuilder/Settings.json
+++ b/ProjectSettings/Packages/com.unity.probuilder/Settings.json
@@ -10,6 +10,26 @@
                 "type": "UnityEngine.ProBuilder.SemVer, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
                 "key": "preferences.version",
                 "value": "{\"m_Value\":{\"m_Major\":5,\"m_Minor\":2,\"m_Patch\":4,\"m_Build\":-1,\"m_Type\":\"\",\"m_Metadata\":\"\",\"m_Date\":\"\"}}"
+            },
+            {
+                "type": "UnityEngine.ProBuilder.LogLevel, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "log.level",
+                "value": "{\"m_Value\":3}"
+            },
+            {
+                "type": "UnityEngine.ProBuilder.LogOutput, Unity.ProBuilder, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null",
+                "key": "log.output",
+                "value": "{\"m_Value\":1}"
+            },
+            {
+                "type": "System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
+                "key": "log.path",
+                "value": "{\"m_Value\":\"ProBuilderLog.txt\"}"
+            },
+            {
+                "type": "System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
+                "key": "lightmapping.autoUnwrapLightmapUV",
+                "value": "{\"m_Value\":true}"
             }
         ]
     }