diff --git a/Assets/Prefabs/FixSystemPrefabs/Clinic System.prefab b/Assets/Prefabs/FixSystemPrefabs/Clinic System.prefab
index 891b751a1..8e80287e3 100644
--- a/Assets/Prefabs/FixSystemPrefabs/Clinic System.prefab	
+++ b/Assets/Prefabs/FixSystemPrefabs/Clinic System.prefab	
@@ -1406,11 +1406,64 @@ Transform:
   m_Children:
   - {fileID: 3619849418667778924}
   - {fileID: 6121709156540084727}
+  - {fileID: 9102307160016725311}
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   - {fileID: 7931034805346183671}
   - {fileID: 6274499368345295635}
   m_Father: {fileID: 9073824794961298310}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &9102307160016725310
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 9102307160016725311}
+  - component: {fileID: 9102307160016725312}
+  m_Layer: 0
+  m_Name: Actor Entrance
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &9102307160016725311
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 9102307160016725310}
+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: -1.55, y: 0.15, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 9111904319609796187}
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &9102307160016725312
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 9102307160016725310}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: bbc0dde0e8b8a9c498545e1b5b508241, type: 3}
+  m_Name:
+  m_EditorClassIdentifier:
+  data:
+    slotPosition: {x: 0, y: 0, z: 0}
+    actorRole: 2
+    idx: 1
+    maxWidth: 800
+    minWidth: 300
+    bubbleStyle: {fileID: 11400000, guid: e3f425b45fd35cc4caf1939eaea2f7bc, type: 2}
+    pivotType: 5
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diff --git a/Assets/Prefabs/FixSystemPrefabs/维修面板.prefab b/Assets/Prefabs/FixSystemPrefabs/维修面板.prefab
index 6d9719f77..26f0b0989 100644
--- a/Assets/Prefabs/FixSystemPrefabs/维修面板.prefab
+++ b/Assets/Prefabs/FixSystemPrefabs/维修面板.prefab
@@ -8626,6 +8626,9 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   environmentLight: {fileID: 7098573010793440161}
+  deepEnvironmentLight: {fileID: 3788564698077470635}
+  deepEnvironmentNormalIntensity: 0.9
+  deepEnvironmentAlpha: 0.8509804
   isEnvironmentLightFlickering: 0
   normalEnvironmentIntensity: 2
   warningEnvironmentIntensity: 1.25
@@ -8646,6 +8649,10 @@ MonoBehaviour:
   warningAlarmLightColor: {r: 1, g: 0.42, b: 0.35, a: 1}
   alarmBlinkSpeed: 0.5
   alarmLightColor: {r: 1, g: 0, b: 0, a: 1}
+  emergencyIntroDipDuration: 0.08
+  emergencyIntroRiseDuration: 0.18
+  emergencyOutroDuration: 0.18
+  emergencyIntroDipIntensityScale: 0.55
 --- !u!1 &7297538176355823427
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scripts/FixSystemNew/Open/OpenYarnCommand.cs b/Assets/Scripts/FixSystemNew/Open/OpenYarnCommand.cs
index 1b066d37a..2415b2017 100644
--- a/Assets/Scripts/FixSystemNew/Open/OpenYarnCommand.cs
+++ b/Assets/Scripts/FixSystemNew/Open/OpenYarnCommand.cs
@@ -16,6 +16,12 @@ namespace AibisDream.FixSystem
             ShockSystem.StartCoroutine(ShockSystem.PlayFlashEffect());
         }
 
+        [YarnCommand("play_shock_flash_and_wait")]
+        public static IEnumerator PlayShockFlashAndWait()
+        {
+            yield return ShockSystem.PlayFlashEffect();
+        }
+
         [YarnCommand("play_shock_flashback")]
         public static IEnumerator PlayShockFlashback(string imagePath)
         {
@@ -69,4 +75,4 @@ namespace AibisDream.FixSystem
             ShockSystem.SetAbnormalState(false);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelLight.cs b/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelLight.cs
index 037235e1f..a5e8b1453 100644
--- a/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelLight.cs	
+++ b/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelLight.cs	
@@ -28,6 +28,8 @@ namespace AibisDream.FixSystem
         private const float ALARM_LIGHT_MAX_INTENSITY = 4f;
         private const float MIN_FLICKER_BLINK_COUNT = 2;
         private const float MAX_FLICKER_BLINK_COUNT = 4;
+        private const string PANEL_LIGHT_ON_SFX = "event:/ActionFB/light_flicker_on";
+        private const string PANEL_LIGHT_OFF_SFX = "event:/ActionFB/light_flicker_off";
         private const float MIN_FLICKER_INTERVAL = 3f;
         private const float MAX_FLICKER_INTERVAL = 8f;
 
@@ -37,6 +39,9 @@ namespace AibisDream.FixSystem
 
         [Header("环境灯设置")]
         [SerializeField] private Light2D environmentLight;
+        [SerializeField] private Light2D deepEnvironmentLight;
+        [SerializeField, Min(0.01f)] private float deepEnvironmentNormalIntensity = 0.9f;
+        [SerializeField, Range(0f, 1f)] private float deepEnvironmentAlpha = 0.8509804f;
         [SerializeField] private bool isEnvironmentLightFlickering = false;
         [SerializeField] private float normalEnvironmentIntensity = 2f;
         [SerializeField] private float warningEnvironmentIntensity = 1.25f;
@@ -62,15 +67,29 @@ namespace AibisDream.FixSystem
         [SerializeField] private float alarmBlinkSpeed = 0.5f;
         [SerializeField] private Color alarmLightColor = Color.red;
 
+        [Header("紧急状态转场")]
+        [SerializeField] private float emergencyIntroDipDuration = 0.08f;
+        [SerializeField] private float emergencyIntroRiseDuration = 0.18f;
+        [SerializeField] private float emergencyOutroDuration = 0.18f;
+        [SerializeField, Range(0f, 1f)] private float emergencyIntroDipIntensityScale = 0.55f;
+
         private Tween alarmTween;
+        private Tween lightStateTransitionTween;
         private LightState currentState = LightState.Normal;
 
         #endregion
 
         #region 生命周期
 
+        private void LateUpdate()
+        {
+            SyncDeepEnvironmentLight();
+        }
+
         private void OnDisable()
         {
+            lightStateTransitionTween?.Kill();
+            lightStateTransitionTween = null;
             StopAlarmLight();
             StopAllCoroutines();
         }
@@ -79,9 +98,54 @@ namespace AibisDream.FixSystem
 
         #region 光照系统 - 公共方法
 
-        public void Initialize(bool isSystemOn)
+        public void Initialize(bool isSystemOn, LightState state = LightState.Normal)
         {
-            panelLight.intensity = isSystemOn ? panelLightIntensity : 0f;
+            lightStateTransitionTween?.Kill();
+            lightStateTransitionTween = null;
+            alarmTween?.Kill();
+            alarmTween = null;
+            StopAllCoroutines();
+
+            currentState = state;
+
+            if (!isSystemOn)
+            {
+                if (panelLight != null)
+                {
+                    panelLight.color = panelLightColor;
+                    panelLight.intensity = 0f;
+                }
+                if (environmentLight != null)
+                {
+                    environmentLight.color = normalEnvironmentColor;
+                    environmentLight.intensity = SYSTEM_OFF_ENVIRONMENT_INTENSITY;
+                }
+                if (alarmLight != null)
+                {
+                    alarmLight.intensity = 0f;
+                }
+                SyncDeepEnvironmentLight();
+                return;
+            }
+
+            UpdateLightsState();
+            if (isEnvironmentLightFlickering)
+            {
+                StartCoroutine(EnvironmentLightFlickerRoutine());
+            }
+            SyncDeepEnvironmentLight();
+        }
+
+        private void SyncDeepEnvironmentLight()
+        {
+            if (deepEnvironmentLight == null || environmentLight == null) return;
+
+            Color deepColor = environmentLight.color;
+            deepColor.a = deepEnvironmentAlpha;
+            deepEnvironmentLight.color = deepColor;
+            float intensityRatio = Mathf.Max(0f,
+                environmentLight.intensity / Mathf.Max(0.01f, normalEnvironmentIntensity));
+            deepEnvironmentLight.intensity = deepEnvironmentNormalIntensity * intensityRatio;
         }
 
         /// <summary>
@@ -91,8 +155,9 @@ namespace AibisDream.FixSystem
         {
             if (currentState != newState)
             {
+                LightState previousState = currentState;
                 currentState = newState;
-                UpdateLightsState();
+                TransitionLightsState(previousState, newState);
                 Debug.Log($"灯光状态已切换为: {newState}");
             }
         }
@@ -150,6 +215,8 @@ namespace AibisDream.FixSystem
                 // 如果当前正在闪烁，立即使用新速度重启。
                 if (currentState != LightState.Normal && alarmLight != null)
                 {
+                    lightStateTransitionTween?.Kill();
+                    lightStateTransitionTween = null;
                     StartAlarmLightBlink(GetStateConfig(currentState));
                 }
             }
@@ -172,6 +239,151 @@ namespace AibisDream.FixSystem
 
         #region 光照系统 - 状态更新方法
 
+        /// <summary>
+        /// 根据紧急状态的进入/退出选择短转场，其他状态保持即时切换。
+        /// </summary>
+        private void TransitionLightsState(LightState previousState, LightState newState)
+        {
+            lightStateTransitionTween?.Kill();
+            lightStateTransitionTween = null;
+
+            alarmTween?.Kill();
+            alarmTween = null;
+
+            var stateConfig = GetStateConfig(newState);
+            UpdatePanelLight();
+
+            if (newState == LightState.Emergency)
+            {
+                PlayEmergencyIntro(stateConfig);
+            }
+            else if (previousState == LightState.Emergency)
+            {
+                PlayEmergencyOutro(stateConfig);
+            }
+            else
+            {
+                UpdateAlarmLight(stateConfig);
+                UpdateEnvironmentLight(stateConfig);
+            }
+        }
+
+        /// <summary>
+        /// Emergency 进入：极短压暗后快速升起红光，再接循环警报。
+        /// </summary>
+        private void PlayEmergencyIntro((bool alarmEnabled, Color alarmColor, float alarmMaxIntensity,
+            float alarmBlinkDuration, Color envColor, float envIntensity) config)
+        {
+            float dipDuration = Mathf.Max(0.01f, emergencyIntroDipDuration);
+            float riseDuration = Mathf.Max(0.01f, emergencyIntroRiseDuration);
+            DG.Tweening.Sequence sequence = DOTween.Sequence();
+
+            if (environmentLight != null)
+            {
+                float dipIntensity = environmentLight.intensity * emergencyIntroDipIntensityScale;
+                Color dipColor = Color.Lerp(environmentLight.color, config.envColor, 0.35f);
+
+                sequence.Append(DOTween.To(
+                    () => environmentLight.intensity,
+                    value => environmentLight.intensity = value,
+                    dipIntensity,
+                    dipDuration).SetEase(Ease.OutQuad));
+                sequence.Join(DOTween.To(
+                    () => environmentLight.color,
+                    value => environmentLight.color = value,
+                    dipColor,
+                    dipDuration).SetEase(Ease.OutQuad));
+                sequence.Append(DOTween.To(
+                    () => environmentLight.intensity,
+                    value => environmentLight.intensity = value,
+                    config.envIntensity,
+                    riseDuration).SetEase(Ease.OutCubic));
+                sequence.Join(DOTween.To(
+                    () => environmentLight.color,
+                    value => environmentLight.color = value,
+                    config.envColor,
+                    riseDuration).SetEase(Ease.OutCubic));
+            }
+            else
+            {
+                sequence.AppendInterval(dipDuration + riseDuration);
+            }
+
+            if (alarmLight != null)
+            {
+                alarmLight.color = config.alarmColor;
+                alarmLight.intensity = 0f;
+                sequence.Insert(dipDuration, DOTween.To(
+                    () => alarmLight.intensity,
+                    value => alarmLight.intensity = value,
+                    config.alarmMaxIntensity,
+                    riseDuration).SetEase(Ease.OutCubic));
+            }
+
+            lightStateTransitionTween = sequence.OnComplete(() =>
+            {
+                lightStateTransitionTween = null;
+                if (currentState == LightState.Emergency)
+                {
+                    StartAlarmLightBlink(config, true);
+                }
+            });
+        }
+
+        /// <summary>
+        /// Emergency 退出：快速收起紧急红光，平滑落到目标状态。
+        /// </summary>
+        private void PlayEmergencyOutro((bool alarmEnabled, Color alarmColor, float alarmMaxIntensity,
+            float alarmBlinkDuration, Color envColor, float envIntensity) config)
+        {
+            float duration = Mathf.Max(0.01f, emergencyOutroDuration);
+            DG.Tweening.Sequence sequence = DOTween.Sequence();
+
+            if (environmentLight != null)
+            {
+                sequence.Join(DOTween.To(
+                    () => environmentLight.intensity,
+                    value => environmentLight.intensity = value,
+                    config.envIntensity,
+                    duration).SetEase(Ease.OutQuad));
+                sequence.Join(DOTween.To(
+                    () => environmentLight.color,
+                    value => environmentLight.color = value,
+                    config.envColor,
+                    duration).SetEase(Ease.OutQuad));
+            }
+
+            if (alarmLight != null)
+            {
+                sequence.Join(DOTween.To(
+                    () => alarmLight.intensity,
+                    value => alarmLight.intensity = value,
+                    0f,
+                    duration).SetEase(Ease.OutQuad));
+            }
+
+            if (environmentLight == null && alarmLight == null)
+            {
+                sequence.AppendInterval(duration);
+            }
+
+            LightState targetState = currentState;
+            lightStateTransitionTween = sequence.OnComplete(() =>
+            {
+                lightStateTransitionTween = null;
+                if (currentState != targetState) return;
+
+                if (config.alarmEnabled)
+                {
+                    StartAlarmLightBlink(config);
+                }
+                else
+                {
+                    StopAlarmLight();
+                }
+            });
+        }
+
         /// <summary>
         /// 更新所有灯光状态
         /// </summary>
@@ -225,17 +437,17 @@ namespace AibisDream.FixSystem
         /// 启动警报灯闪烁
         /// </summary>
         private void StartAlarmLightBlink((bool alarmEnabled, Color alarmColor, float alarmMaxIntensity,
-            float alarmBlinkDuration, Color envColor, float envIntensity) config)
+            float alarmBlinkDuration, Color envColor, float envIntensity) config, bool startLit = false)
         {
             if (alarmLight == null) return;
 
             alarmTween?.Kill();
-            alarmLight.intensity = 0f;
+            alarmLight.intensity = startLit ? config.alarmMaxIntensity : 0f;
             alarmLight.color = config.alarmColor;
             alarmTween = DOTween.To(
                 () => alarmLight.intensity,
                 x => alarmLight.intensity = x,
-                config.alarmMaxIntensity,
+                startLit ? 0f : config.alarmMaxIntensity,
                 config.alarmBlinkDuration
             )
             .SetLoops(-1, LoopType.Yoyo)
@@ -349,6 +561,7 @@ namespace AibisDream.FixSystem
             for (int i = 0; i < panelLightBlinkCount; i++)
             {
                 // 渐亮
+                AudioManager.Instance?.PlaySfx(PANEL_LIGHT_ON_SFX);
                 DOTween.To(() => panelLight.intensity, x => panelLight.intensity = x, panelLightIntensity, panelLightBlinkDuration * 0.5f)
                     .SetEase(Ease.InOutQuad);
                 if (environmentLight != null)
@@ -359,6 +572,7 @@ namespace AibisDream.FixSystem
                 yield return new WaitForSeconds(panelLightBlinkDuration);
 
                 // 渐暗
+                AudioManager.Instance?.PlaySfx(PANEL_LIGHT_OFF_SFX);
                 DOTween.To(() => panelLight.intensity, x => panelLight.intensity = x, 0f, panelLightBlinkDuration * 0.5f)
                     .SetEase(Ease.InOutQuad);
                 if (environmentLight != null)
@@ -370,13 +584,19 @@ namespace AibisDream.FixSystem
             }
 
             // 最后渐亮到常亮状态
-            DOTween.To(() => panelLight.intensity, x => panelLight.intensity = x, panelLightIntensity, panelLightBlinkDuration * 0.5f)
-                .SetEase(Ease.InOutQuad);
+            AudioManager.Instance?.PlaySfx(PANEL_LIGHT_ON_SFX);
+            DG.Tweening.Sequence finalRise = DOTween.Sequence();
+            finalRise.Join(DOTween.To(() => panelLight.intensity, x => panelLight.intensity = x,
+                    panelLightIntensity, panelLightBlinkDuration * 0.5f)
+                .SetEase(Ease.InOutQuad));
             if (environmentLight != null)
             {
-                DOTween.To(() => environmentLight.intensity, x => environmentLight.intensity = x, normalEnvironmentIntensity, panelLightBlinkDuration * 0.5f)
-                    .SetEase(Ease.InOutQuad);
+                finalRise.Join(DOTween.To(() => environmentLight.intensity, x => environmentLight.intensity = x,
+                        normalEnvironmentIntensity, panelLightBlinkDuration * 0.5f)
+                    .SetEase(Ease.InOutQuad));
             }
+
+            yield return finalRise.WaitForCompletion();
         }
 
         #endregion
diff --git a/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelSystem.cs b/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelSystem.cs
index c05fc6ace..8d320af29 100644
--- a/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelSystem.cs	
+++ b/Assets/Scripts/FixSystemNew/Screen System/Core/FixPanelSystem.cs	
@@ -7,6 +7,12 @@ using DG.Tweening;
 
 namespace AibisDream.FixSystem
 {
+    public enum SystemStartupMode
+    {
+        AutoOnHead,
+        Deferred
+    }
+
     /// <summary>
     /// 维修面板系统 - 统一管理所有侧边栏面板
     /// 包括常驻面板（对话、任务）和随状态切换的游戏面板
@@ -57,17 +63,24 @@ namespace AibisDream.FixSystem
         [Header("光照系统")]
         [SerializeField] private bool isSystemOn = false;
         public bool IsSystemOn => isSystemOn;
+        public bool ShouldAutoStartOnHeadEntry =>
+            !isSystemOn && (!isStartupPrepared || startupMode == SystemStartupMode.AutoOnHead);
 
         [SerializeField] private FixPanelLight panelLight;
         public FixPanelLight PanelLight => panelLight;
 
+        private bool isStarting;
+        private bool isStartupPrepared;
+        private SystemStartupMode startupMode = SystemStartupMode.AutoOnHead;
+        private LightState targetLightState = LightState.Normal;
+
         [Header("维修切换管理")]
         [SerializeField] private RepairSystemManager repairSystemManager;
         public RepairSystemManager RepairSystemManager => repairSystemManager;
 
         private void InitLight()
         {
-            panelLight.Initialize(isSystemOn);
+            panelLight.Initialize(isSystemOn, targetLightState);
             GetRepairPanel<CablePanel>().InitLight(isSystemOn);
             // 无光环境下屏幕也不能亮
             if (!isSystemOn)
@@ -80,11 +93,36 @@ namespace AibisDream.FixSystem
 
         #region 系统启动协调
 
+        /// <summary>
+        /// 为指定剧情准备一次系统启动。只有显式调用该接口的 YarnProject 会改变默认表现。
+        /// </summary>
+        public void PrepareSystemStartup(SystemStartupMode mode)
+        {
+            startupMode = mode;
+            isStartupPrepared = true;
+            targetLightState = LightState.Normal;
+            ApplySystemOnImmediate(false);
+            taskPanel?.HidePanelImmediate();
+        }
+
         /// <summary>
         /// 启动所有系统（协调灯光系统和 CablePanel 的启动顺序）
         /// </summary>
         public IEnumerator StartAllSystems()
         {
+            if (isSystemOn) yield break;
+
+            if (isStarting)
+            {
+                while (isStarting)
+                {
+                    yield return null;
+                }
+                yield break;
+            }
+
+            isStarting = true;
+
             // 1. 先启动 CablePanel 的系统自检
             var cablePanel = GetRepairPanel<CablePanel>();
             if (cablePanel != null)
@@ -102,12 +140,27 @@ namespace AibisDream.FixSystem
             screenPanel.gameObject.SetActive(true);
 
             isSystemOn = true;
+            isStarting = false;
+            isStartupPrepared = false;
+
+            // 开机动画使用 Normal 表现，完成后再进入 Yarn 在关机期间缓存的目标状态。
+            ApplyLightState(targetLightState);
         }
 
         /// <summary>
         /// 设置灯光状态，并同步更新相关面板的灯光效果
         /// </summary>
         public void SetLightState(LightState newState)
+        {
+            targetLightState = newState;
+
+            // 关机时只缓存目标状态，避免序章的 Warning 提前点亮面板。
+            if (!isSystemOn) return;
+
+            ApplyLightState(newState);
+        }
+
+        private void ApplyLightState(LightState newState)
         {
             // 1. 更新主灯光系统
             if (panelLight != null)
@@ -134,6 +187,7 @@ namespace AibisDream.FixSystem
             var dto = new FixPanelSnapshotDto
             {
                 isSystemOn = isSystemOn,
+                lightState = targetLightState.ToString(),
                 currentRepairSystemType = repairSystemManager?.GetCurrentSystemType()?.Name,
                 isCableRetracted = cablePanel != null && cablePanel.isCableRetracted
             };
@@ -161,6 +215,17 @@ namespace AibisDream.FixSystem
         {
             if (dto == null) return;
 
+            // 读档恢复的是稳定终态，不继承可能仍留在场景中的待启动模式。
+            isStartupPrepared = false;
+            startupMode = SystemStartupMode.AutoOnHead;
+            targetLightState = LightState.Normal;
+            if (!string.IsNullOrEmpty(dto.lightState)
+                && !System.Enum.TryParse(dto.lightState, true, out targetLightState))
+            {
+                Debug.LogWarning($"[FixPanelSystem] Unknown saved light state '{dto.lightState}'; using Normal.");
+                targetLightState = LightState.Normal;
+            }
+
             ApplySystemOnImmediate(dto.isSystemOn);
 
             if (repairSystemManager != null)
@@ -177,10 +242,11 @@ namespace AibisDream.FixSystem
         public void ApplySystemOnImmediate(bool isOn)
         {
             isSystemOn = isOn;
+            isStarting = false;
 
             if (panelLight != null)
             {
-                panelLight.Initialize(isOn);
+                panelLight.Initialize(isOn, targetLightState);
             }
 
             var cablePanel = GetRepairPanel<CablePanel>();
diff --git a/Assets/Scripts/FixSystemNew/Screen System/FixPanel/TaskPanel.cs b/Assets/Scripts/FixSystemNew/Screen System/FixPanel/TaskPanel.cs
index d81ebe74c..e56f304fc 100644
--- a/Assets/Scripts/FixSystemNew/Screen System/FixPanel/TaskPanel.cs	
+++ b/Assets/Scripts/FixSystemNew/Screen System/FixPanel/TaskPanel.cs	
@@ -33,6 +33,12 @@ namespace AibisDream.FixSystem
             taskRoot.DOLocalMoveX(ShownLocalX, 1f);
         }
 
+        public void HidePanelImmediate()
+        {
+            taskRoot.DOKill();
+            SetPanelVisibleImmediate(false);
+        }
+
         public void CompleteTask(string lineId)
         {
             if (_taskDict.Remove(lineId, out var taskItem))
diff --git a/Assets/Scripts/FixSystemNew/Screen System/ScreenYarnCommand.cs b/Assets/Scripts/FixSystemNew/Screen System/ScreenYarnCommand.cs
index 8e5add39f..a7672371b 100644
--- a/Assets/Scripts/FixSystemNew/Screen System/ScreenYarnCommand.cs	
+++ b/Assets/Scripts/FixSystemNew/Screen System/ScreenYarnCommand.cs	
@@ -1,6 +1,7 @@
 using AibisDream.FixSystem;
 using Yarn.Unity;
 using System.Collections;
+using UnityEngine;
 
 namespace AibisDream
 {
@@ -101,6 +102,19 @@ namespace AibisDream
             yield return FixPanelSystem.Instance.StartAllSystems();
         }
 
+        [YarnCommand("prepare_system_startup")]
+        public static void PrepareSystemStartup(string mode)
+        {
+            if (FixPanelSystem.Instance == null) return;
+            if (!System.Enum.TryParse(mode, true, out SystemStartupMode startupMode))
+            {
+                Debug.LogWarning($"[Yarn] Unknown system startup mode '{mode}'. Expected AutoOnHead or Deferred.");
+                return;
+            }
+
+            FixPanelSystem.Instance.PrepareSystemStartup(startupMode);
+        }
+
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/Assets/Scripts/FixSystemNew/States/CoreFixCues.cs b/Assets/Scripts/FixSystemNew/States/CoreFixCues.cs
index 5f506ab97..475c08bbb 100644
--- a/Assets/Scripts/FixSystemNew/States/CoreFixCues.cs
+++ b/Assets/Scripts/FixSystemNew/States/CoreFixCues.cs
@@ -63,19 +63,24 @@ namespace AibisDream.FixSystem
             var cablePanel = FixPanelSystem.GetRepairPanel<CablePanel>();
             // 拔出插头
             // 切换Body或Head
-            if (Enum.TryParse<ModuleState>(transition.Args, out var moduleState))
+            bool hasModuleState = Enum.TryParse(transition.Args, out ModuleState moduleState);
+            bool isHeadEntry = hasModuleState && moduleState == ModuleState.Head;
+            if (hasModuleState)
             {
                 bodyModuleSystem.SwitchModuleGroup(moduleState);
             }
 
-            if (cablePanel != null && !FixPanelSystem.Instance.IsSystemOn)
+            if (!FixPanelSystem.Instance.IsSystemOn && isHeadEntry)
             {
                 // 切换相机
                 yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModuleCenter);
                 yield return UIManager.Instance.GetPanel<PlayToolPanel>().FadeOutAsync(0.5f);
                 yield return new WaitForSeconds(0.5f);
                 yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModule);
-                yield return FixPanelSystem.Instance.StartAllSystems();
+                if (FixPanelSystem.Instance.ShouldAutoStartOnHeadEntry)
+                {
+                    yield return FixPanelSystem.Instance.StartAllSystems();
+                }
             }
             else
             {
diff --git a/Assets/Scripts/SaveSystem/SaveSnapshot.cs b/Assets/Scripts/SaveSystem/SaveSnapshot.cs
index c21ffa9af..4312b9195 100644
--- a/Assets/Scripts/SaveSystem/SaveSnapshot.cs
+++ b/Assets/Scripts/SaveSystem/SaveSnapshot.cs
@@ -222,6 +222,9 @@ namespace AibisDream.SaveSystem
     {
         public bool isSystemOn;
 
+        /// <summary>当前目标灯态；旧存档缺失时按 Normal 处理。</summary>
+        public string lightState;
+
         /// <summary>RepairSystemManager 当前激活系统类型名；空则默认 BodyModuleSystem。</summary>
         public string currentRepairSystemType;
 
diff --git a/Assets/Yarn/FP/FP_Prologue/Center.yarn b/Assets/Yarn/FP/FP_Prologue/Center.yarn
index de94d58a2..e93bd976d 100644
--- a/Assets/Yarn/FP/FP_Prologue/Center.yarn
+++ b/Assets/Yarn/FP/FP_Prologue/Center.yarn
@@ -18,17 +18,13 @@ position: 205,199
 ///在这里决定这次诊疗的目标是什么，以及目标判断相关的数值
 
 //【流程相关】
-//gamestage:1-引入对话；2-检查；3-检查后对话；4-调速；5-调速后对话（冷却液）
+//gamestage:1-开场；2-插线检查（镇静→溃解→隔离）；3-切割记忆；6-螺旋；999-结束
 <<declare $gameStage=1>>
-<<declare $emoChecked=false>>
-<<declare $logicChecked=false>>
-<<declare $memoryChecked=false>>
-<<declare $emoRemoved=false>>
-<<declare $logicRemoved=false>>
-<<declare $memoryRemoved=false>>
 <<declare $currentCheckModule="">>
 <<declare $currentCutModule="">>
+<<declare $needMemoryPlug=false>>
 <<declare $flashCount=0>>
+<<declare $hasRunPanelStartup=false>>
 ///【流程逻辑】
 
 
@@ -62,10 +58,6 @@ colorID: 1
     <<jump Stage2>>
 <<elseif $gameStage == 3>>
     <<jump 切除异常模块>>
-<<elseif $gameStage == 4>>
-    <<jump 切除异常模块>>
-<<elseif $gameStage == 5>>
-    <<jump 切除异常模块>>
 <<elseif $gameStage == 6>>
     <<jump Stage6>>
 <<elseif $gameStage == 999>>
@@ -73,4 +65,4 @@ colorID: 1
     <<NextYarn>>
 // 结束，进入下一个Yarn
 <<endif>>
-===
\ No newline at end of file
+===
diff --git a/Assets/Yarn/FP/FP_Prologue/EventNode.yarn b/Assets/Yarn/FP/FP_Prologue/EventNode.yarn
index 34b4c922c..c0c43f7b5 100644
--- a/Assets/Yarn/FP/FP_Prologue/EventNode.yarn
+++ b/Assets/Yarn/FP/FP_Prologue/EventNode.yarn
@@ -3,7 +3,10 @@ tags: event
 colorID: 8
 position: -2,-3039
 ---
-// <<jump 检查情绪>>
+<<if $needMemoryPlug>>
+    // 找记忆阶段：情绪模块已关机
+    <<jump 未检测到信号>>
+<<endif>>
 <<set $currentCheckModule="l10n.情绪">>
 <<set $currentCutModule="EmoCut">>
 <<jump 检查异常模块>>
@@ -14,6 +17,10 @@ tags: event
 colorID: 8
 position: 240,-2640
 ---
+<<if $needMemoryPlug>>
+    // 找记忆阶段：表达模块非目标
+    <<jump 未检测到信号>>
+<<endif>>
 <<jump 检查表达>>
 ===
 
@@ -22,7 +29,10 @@ tags: event
 colorID: 8
 position: 480,-3040
 ---
-// <<jump 检查逻辑>>
+<<if $needMemoryPlug>>
+    // 找记忆阶段：逻辑模块已关机
+    <<jump 未检测到信号>>
+<<endif>>
 <<set $currentCheckModule="l10n.逻辑">>
 <<set $currentCutModule="LogicCut">>
 <<jump 检查异常模块>>
@@ -33,7 +43,10 @@ tags: event
 colorID: 8
 position: 240,-3040
 --- 
-// <<jump 检查记忆>>
+<<if $needMemoryPlug>>
+    // 找记忆阶段：插中记忆，直接进入切割
+    <<jump 连接记忆切除>>
+<<endif>>
 <<set $currentCheckModule="l10n.记忆">>
 <<set $currentCutModule="MemoryCut">>
 <<jump 检查异常模块>>
@@ -47,22 +60,6 @@ tags: event
 ===
 
 
-title: EmoCutDown
-tags: event
----
-<<jump 异常模块切除后>>
-===
-
-
-
-
-title: LogicCutDown
-tags: event
----
-<<jump 异常模块切除后>>
-===
-
-
 
 title: 拿起插头
 tags: event
@@ -74,6 +71,12 @@ tags: event
 title: ShockEffect
 tags: event
 ---
+<<if $hasRunPanelStartup == false>>
+    <<play_shock_flash_and_wait>>
+    <<start_system>>
+    <<show_task_panel>>
+    <<set $hasRunPanelStartup = true>>
+<<endif>>
 <<jump 电击后>>   
 //<<endif>>
 ===
diff --git a/Assets/Yarn/FP/FP_Prologue/Stage2-5_切割.yarn b/Assets/Yarn/FP/FP_Prologue/Stage2-5_切割.yarn
index fdd4e5da0..cd1dbcdc6 100644
--- a/Assets/Yarn/FP/FP_Prologue/Stage2-5_切割.yarn
+++ b/Assets/Yarn/FP/FP_Prologue/Stage2-5_切割.yarn
@@ -8,8 +8,13 @@ position: 569,-3402
 ////需要用两种跳字效果来区分两个人格
 <<StartHeadBreathing>>
 <<fade_out 1>>
+<<if $hasRunPanelStartup == false>>
+    <<prepare_system_startup Deferred>>
+<<endif>>
 <<switch_fix_system_to "BodyModule" "Head">>
-<<show_task_panel>>
+<<SetModuleState Emo Normal>>
+<<SetModuleState Logic Normal>>
+<<SetModuleState Memory Normal>>
 <<set_light_state Warning>>
 <<set_global_param emergencyLevel 0.4>>
 dn: 系统已就绪。#auto_next
@@ -73,7 +78,7 @@ group:插线检查
 position: 1108,-2261
 ---
 <<complete_task "line:0433383">>
-<<set $emoRemoved = true>>
+<<complete_task "移除记忆模块">>
 <<set_global_param prologueBreakProcess 0.6>>
 gotash?: <shake>啊…<waitfor=0.2>啊！</shake> #line:037a594 
 // <<complete_task TaskManager "切除情绪模块">>
@@ -110,63 +115,6 @@ me: 出现异常状况。现在重新通电。
 
 
 
-title: 第二次切除
-tags: 
-colorID: 8
-group:插线检查
-position: 1111,-2544
----
-<<hide_dialog>>
-<<complete_task "line:02291eb">>
-Task: 切除{$currentCheckModule}模块 #line:0b94b47 
-me: 会有点疼。 #line:04b0c1b 
-<<hide_dialog>>
-<<switch_fix_system_to {$currentCutModule}>>
-===
-
-
-
-
-title: 第二次切除后
-tags: 
-colorID: 8
-group:插线检查
-position: 1115,-2127
----
-// <<set $logicRemoved=true>>
-<<set_global_param prologueBreakProcess 0.8>>
-gotash?: 呃…啊 #line:0e795e0 
-<<set_global_param emergencyLevel 0.25>>
-<<complete_task "line:0b94b47" >>
-<<hide_dialog>>
-<<wait 0.5>>
-// 【背景中更多蓝色液体流出】 #line:095103b 
-<<hide_dialog>>
-<<wait 1>>
-<<switch_fix_system_to "BodyModule" "Head">>
-<<set_global_param emergencyLevel 0.4>>
-gotash?: <shake>它还<waitfor=0.1>…它还活着……<br>为什么！<waitfor=0.1>我<waitfor=0.1>还在<waitfor=0.1>这个<waitfor=0.1>身体里……</shake> #line:0a0aea0 
-<<set_global_param prologueBreakProcess 0.85>>
-<<set_global_param emergencyLevel 0.65>>
-gotash?: <shake>这是梦…<waitfor=0.1>这是梦。<waitfor=0.6>我必须醒来，<waitfor=0.2>我必须醒来……</shake> #line:0d70b5d 
-<<set_global_param emergencyLevel 0.75>>
-<<hide_dialog>>
-<<set_light_state Emergency>>
-<<set_global_param emergencyLevel 0.86>>
-<<StartHeadContinuousPain>>
-gotash?:<shake>醒来吧…醒来…</shake> #line:067a91c 
-<<wait  1>>
-me: 生命体征正在溃解，<waitfor=0.1>得先稳定下来。 #line:015ac4e 
-
-<<hide_dialog>>
-<<RetractCable>>
-<<start_shock>>
-
-===
-
-
-
-
 title:电击后
 tags: 
 colorID: 8
@@ -175,7 +123,6 @@ position: 788,-1825
 ---
 <<if $flashCount==0>>
     <<clear_screen>>
-    <<play_shock_flash>>
     <<set_global_param prologueBreakProcess 0.9>>
     <<complete_task "通电唤醒患者">>
     dn: 电流过载#auto_next
@@ -265,48 +212,6 @@ position: 788,-1825
 
 
 
-title: 第三次切除
-tags: 
-colorID: 8
-group:插线检查
-position: 1110,-2412
----
-<<complete_task "line:0b2facf">>
-<<hide_dialog>>
-Task: 切除{$currentCheckModule}模块 #line:014f73d 
-me: 坚持住。 #line:0352590 
-<<switch_fix_system_to {$currentCutModule}>>
-===
-
-
-
-title: 第三次切除后
-tags: 
-colorID: 8
-group:插线检查
-position: 1100,-1980
----
-<<complete_task "line:014f73d">>
-<<set_global_param prologueBreakProcess 0.92>>
-gotash?: 呃呃呃呃呃呃呃呃#auto_next #line:0cf6d36 
-<<set_global_param emergencyLevel 0.2>>
-<<switch_fix_system_to "BodyModule" "Head">>
-me:污染源全部排除了。现在应该… #line:0c23843 
-<<StartHeadContinuousPain>>
-<<set_global_param prologueBreakProcess 0.97>>
-<<set_global_param emergencyLevel 0.7>>
-gotash?:<shake>不……我…死……死……我要…</shake>#auto_next #line:060f2e3  
-<<set_light_state Emergency>>
-me:为什么…不起作用？ #line:0b93ed1 
-<<hide_dialog>>
-<<wait  0.5>>
-<<RetractCable>>
-<<start_shock>>
-===
-
-
-
-
 title: 第一次检查
 tags: 
 colorID: 8
@@ -319,10 +224,9 @@ Linking: 正在建立连接…  #line:08a3591
 // <<wait 0.2>>
 // <<TriggerHeadPainShake>>
 //gotash?: 啊！痛…痛！  #line:0681cac 
-EmoModule: 已与{$currentCheckModule}模块建立连接！  #line:0e05aec 
+EmoModule: 已与{$currentCheckModule}模块建立连接！  #line:0e05aec
 <<play_sfx "event:/Scriptal/beep_warning">>
-<<set $emoChecked=true>>
-Error: 检测到排异性坏死！请尽快处理。  #line:06122b9 
+Error: 检测到排异性坏死！请尽快处理。  #line:06122b9
 Error: 模块完整度：44.9%  #line:0862409 
 Error: 原型泄漏：27.8% 已污染  #line:0c259fd 
 gotash?: 医生…
@@ -343,7 +247,10 @@ me: 很快就好了。
 EmoModule: 指令执行完成！正在刷新...
 Error: 原型泄漏：35.2%
 <<StartHeadContinuousPain>>
-【模块闪火花】
+// 情绪/逻辑/记忆进入损坏状态：文字闪烁+间歇火花
+<<SetModuleState Emo Damaged>>
+<<SetModuleState Logic Damaged>>
+<<SetModuleState Memory Damaged>>
 <<play_sfx "event:/Scriptal/beep_warning">>
 gotash?: 咳…咳咳…
 Error: 警告！检测到溃解数据流！ #auto_next
@@ -367,11 +274,13 @@ Linking: 已收到紧急隔离指令。
 Linking: 正在隔离逻辑模块…
 <<hide_dialog>>
 <<wait 1>>
+<<SetModuleState Logic PoweredOff>>
 Linking: 逻辑模块已隔离。
 Linking: 原型泄漏：43.1%
 Linking: 正在隔离情绪模块…
 <<hide_dialog>>
 <<wait 1.8>>
+<<SetModuleState Emo PoweredOff>>
 Linking: 情绪模块已隔离。
 Linking: 原型泄漏：61.2%
 Linking: 正在隔离记忆模块…
@@ -404,7 +313,50 @@ gotash?: [[size]]不[[/size]]！医生！我不想死…
 gotash?: <shake>我<waitfor=0.1>必须<waitfor=0.2>[[size]]死[[/size]]，回收<waitfor=0.1>必须<waitfor=0.1>被<waitfor=0.1>完成…</shake> #line:0ab8d02 
 gotash?: 我想回家…妈妈……
 me: 很抱歉。没有什么妈妈。
-->执行切除术 #line:0cc9043 
+<<if $currentCutModule == "MemoryCut">>
+    // 插着的就是记忆模块，直接切割
+    ->执行切除术 #line:0cc9043
+        <<clear_screen>>
+        <<Reset_Plug>>
+    <<StopHeadContinuousPain>>
+    <<set $gameStage = 3>>
+    <<jump Center>>
+<<else>>
+    // 插着的不是记忆模块，需要重新插线连接记忆
+    me: 等等…刚才连接的是{$currentCheckModule}模块。
+    me: 得直接连接记忆模块，才能进行切除。
+    Task: 插线连接记忆模块
+    <<set $needMemoryPlug = true>>
+    <<DropCable>>
+    <<hide_dialog>>
+<<endif>>
+===
+
+
+
+
+title: 连接记忆切除
+tags:
+colorID: 8
+group:插线检查
+description: 找记忆阶段插中记忆模块，触发切割
+position: 1101,-2974
+---
+<<set $needMemoryPlug = false>>
+<<set $currentCheckModule = "l10n.记忆">>
+<<set $currentCutModule = "MemoryCut">>
+<<wait 0.1>>
+Linking: 正在建立连接…
+<<wait 0.2>>
+MemModule: 已与记忆模块建立连接！
+<<play_sfx "event:/Scriptal/beep_warning">>
+<<complete_task "插线连接记忆模块">>
+gotash?: 没用的…没用的。  #line:01f682e
+Error: 检测到模块发生递归性坏死！请尽快处理。  #line:0c297b0
+Error: 模块核心完整度：让我死吧  #line:0a13a1b
+Error: 这一定是个噩梦：让我死吧  #line:037d57d
+me: 我得再快些。 #line:048cfa4
+->执行切除术 #line:06dd480
     <<clear_screen>>
     <<Reset_Plug>>
 <<StopHeadContinuousPain>>
@@ -415,55 +367,19 @@ me: 很抱歉。没有什么妈妈。
 
 
 
-title: 第二次检查
-tags: 
-colorID: 8
-group:插线检查
-position: 1101,-2974
----
-<<wait 0.1>>
-Linking: 正在建立连接…  #line:0e63512 
-<<wait 0.2>>
-LogicModule: 已与{$currentCheckModule}模块建立连接！ #line:08d3946 
-<<play_sfx "event:/Scriptal/beep_warning">>
-Error: 检测到非法字符串扰。  #line:05804d7 
-<<set $logicChecked=true>>
-Error: 检测到排异性坏死！请尽快处理。  #line:0740cff 
-Error: 模块完整度：73.9%  #line:00274a3 
-Error: 原型泄漏：74.00%73这是个_6噩5梦/r  #line:0489e3a 
-me: 我得再快些。 #line:048cfa4 
-->执行切除术 #line:06dd480 
-    <<clear_screen>>
-    <<Reset_Plug>>
-<<set $gameStage = 4>>
-<<jump Center>>
-===
-
-
-
-
-title: 第三次检查
-tags: 
+title: 未检测到信号
+tags:
 colorID: 8
 group:插线检查
+description: 找记忆阶段误插已关机模块或表达模块
 position: 1090,-2816
 ---
 <<wait 0.1>>
-Linking: 正在建立连接…  #line:0fd4c6f 
+Linking: 正在建立连接…  #line:0fd4c6f
 <<wait 0.2>>
-MemModule: 已与{$currentCheckModule}模块建立连接！ #line:008fd04 
 <<play_sfx "event:/Scriptal/beep_warning">>
-gotash?: 没用的…没用的。  #line:01f682e 
-Error: 检测到模块发生递归性坏死！请尽快处理。  #line:0c297b0 
-Error: 模块核心完整度：让我死吧  #line:0a13a1b 
-Error: 这一定是个噩梦：让我死吧  #line:037d57d 
-Error: 求求你让我死吧#line:0797a17 
-Error: 求求你让我死吧#line:0d5406c 
-->执行模块切除 #line:0a88566 
-    <<clear_screen>>
-    <<Reset_Plug>>
-<<set $gameStage = 5>>
-<<jump Center>>
+Error: 未检测到信号。
+<<hide_dialog>>
 ===
 
 
@@ -475,13 +391,7 @@ colorID: 8
 group:插线检查
 position: 758,-2965
 ---
-<<if $gameStage==2>>
-    <<jump 第一次检查>>
-<<elseif $gameStage==3>>
-    <<jump 第二次检查>>
-<<elseif $gameStage==4>>
-    <<jump 第三次检查>>
-<<endif>>
+<<jump 第一次检查>>
 ===
 
 
@@ -495,14 +405,7 @@ position: 769,-2682
 ---
 <<hide_dialog>>
 <<wait 1>>
-<<if $gameStage==3>>
-    <<jump 第一次切除>>
-<<elseif $gameStage==4>>
-    <<jump 第二次切除>>
-<<elseif $gameStage==5>>
-    <<jump 第三次切除>>
-<<endif>>
-
+<<jump 第一次切除>>
 ===
 
 
@@ -516,13 +419,7 @@ position: 774,-2287
 ---
 <<hide_dialog>>
 <<wait 1>>
-<<if $gameStage==3>>
-   <<jump 第一次切除后>>
-<<elseif $gameStage==4>>
-    <<jump 第二次切除后>>
-<<elseif $gameStage==5>>
-    <<jump 第三次切除后>>
-<<endif>>
+<<jump 第一次切除后>>
 ===
 
 
@@ -545,4 +442,4 @@ Error: 请定位坏死模块以中止溃解。 #line:0668599
 ->结束检查 #line:0b1d611 
     <<clear_screen>>
     <<Reset_Plug>>
-===
\ No newline at end of file
+===