diff --git a/Assets/Scenes/main.unity b/Assets/Scenes/main.unity
index ed335e0..15a82f9 100644
--- a/Assets/Scenes/main.unity
+++ b/Assets/Scenes/main.unity
@@ -1336,8 +1336,8 @@ Transform:
   m_GameObject: {fileID: 30774412}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: -8.382, y: 0.184, z: -8.86}
-  m_LocalScale: {x: 0.14200392, y: 0.14200392, z: 0.14200392}
+  m_LocalPosition: {x: -8.512, y: 0.581, z: -8.954}
+  m_LocalScale: {x: 0.17588606, y: 0.17588606, z: 0.17588606}
   m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 959961359}
@@ -3285,7 +3285,7 @@ MonoBehaviour:
   _idleDuration: 2
   _fadeDuration: 1
   _fallHoldDuration: 1.5
-  _enableOpeningFlow: 1
+  _enableOpeningFlow: 0
   _basketballClip: {fileID: 8300000, guid: 25ff553be9c84452ab0a39fbfd06be77, type: 3}
   _manCallClip: {fileID: 8300000, guid: bc5816d37e79f4461a243f63cd20c925, type: 3}
 --- !u!114 &441640517
@@ -3302,7 +3302,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   _homeBg: {fileID: 8300000, guid: 28a93a41087664f1d9f83a456d17928f, type: 3}
   _experimentBg: {fileID: 8300000, guid: 4f431e6ae1b9f4b94a61c31fe630647a, type: 3}
-  BgVolume: 0.5
+  BgVolume: 0.239
   _basketballSfx: {fileID: 8300000, guid: 25ff553be9c84452ab0a39fbfd06be77, type: 3}
   _manCallSfx: {fileID: 8300000, guid: bc5816d37e79f4461a243f63cd20c925, type: 3}
 --- !u!1 &458363765
@@ -6572,7 +6572,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   chanraoObject: {fileID: 922948973}
   nextPing: {fileID: 1491444205}
-  pingIndex: 0
+  pingIndex: 2
 --- !u!1 &1127144482
 GameObject:
   m_ObjectHideFlags: 0
@@ -9231,7 +9231,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   chanraoObject: {fileID: 439600668}
   nextPing: {fileID: 0}
-  pingIndex: 0
+  pingIndex: 3
 --- !u!1 &1579053217
 GameObject:
   m_ObjectHideFlags: 0
@@ -11164,7 +11164,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   chanraoObject: {fileID: 381534988}
   nextPing: {fileID: 1122165351}
-  pingIndex: 0
+  pingIndex: 1
 --- !u!1 &1870948488
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scripts/Interaction/PingClickHandler.cs b/Assets/Scripts/Interaction/PingClickHandler.cs
index cd1545e..83f1008 100644
--- a/Assets/Scripts/Interaction/PingClickHandler.cs
+++ b/Assets/Scripts/Interaction/PingClickHandler.cs
@@ -45,8 +45,8 @@ public class PingClickHandler : MonoBehaviour
         _outlineRenderer = ringGo.AddComponent<LineRenderer>();
         _outlineRenderer.useWorldSpace = true;
         _outlineRenderer.loop = true;
-        _outlineRenderer.startWidth = 0.04f;
-        _outlineRenderer.endWidth = 0.04f;
+        _outlineRenderer.startWidth = 0.015f;
+        _outlineRenderer.endWidth = 0.015f;
         _outlineRenderer.material = new Material(Shader.Find("Unlit/Color"));
         _outlineRenderer.material.color = new Color(0.2f, 0.5f, 1f);
         _outlineRenderer.startColor = new Color(0.2f, 0.5f, 1f);
diff --git a/Assets/Scripts/Interaction/TouchPositionHandler.cs b/Assets/Scripts/Interaction/TouchPositionHandler.cs
index c092705..4f0e090 100644
--- a/Assets/Scripts/Interaction/TouchPositionHandler.cs
+++ b/Assets/Scripts/Interaction/TouchPositionHandler.cs
@@ -72,6 +72,18 @@ public class TouchPositionHandler : MonoBehaviour
         var sm = FindObjectOfType<StepManager>();
         if (sm != null) sm.RecordWomanStep(stepIndex);
 
+        // point1 点击后激活第一个 ping
+        if (stepIndex == 1)
+        {
+            var mi = GameObject.Find("manInjury");
+            if (mi != null)
+            {
+                var ping4 = mi.transform.Find("ping.004");
+                if (ping4 != null) { ping4.gameObject.SetActive(true); Debug.Log("[TouchPosition] ping.004 已激活"); }
+                FindObjectOfType<StepManager>()?.InitPingSteps();
+            }
+        }
+
         StopAllCoroutines();
         if (_meshRenderer != null) _meshRenderer.enabled = false;
 
diff --git a/Assets/Scripts/UI/PageController.cs b/Assets/Scripts/UI/PageController.cs
index 0572432..6f5d97a 100644
--- a/Assets/Scripts/UI/PageController.cs
+++ b/Assets/Scripts/UI/PageController.cs
@@ -283,6 +283,15 @@ public class PageController : MonoBehaviour
         var touch = GameObject.Find("touchArray");
         if (touch != null && touch.transform.childCount > 0) { touch.transform.GetChild(0).gameObject.SetActive(true); Debug.Log("PageController: touchArray/point1 已显示");
 
+        // 自动播放第一段 woman 语音
+        var am = FindObjectOfType<AudioManager>();
+        if (am != null) {
+#if UNITY_EDITOR
+            var autoClip = UnityEditor.AssetDatabase.LoadAssetAtPath<AudioClip>("Assets/Audio/people/周围环境安全，我是救护志愿者，我可以帮助您吗.mp3");
+            if (autoClip != null) am.PlayVoice(autoClip);
+#endif
+        }
+
         // 激活第一个 ping (ping.004)
         var mi = GameObject.Find("manInjury");
         if (mi != null) {