diff --git a/Assets/_Game/Prefabs/Enemies/E001/ENM_CaoZhi.prefab b/Assets/_Game/Prefabs/Enemies/E001/ENM_CaoZhi.prefab
index b15479df..e88ca626 100644
--- a/Assets/_Game/Prefabs/Enemies/E001/ENM_CaoZhi.prefab
+++ b/Assets/_Game/Prefabs/Enemies/E001/ENM_CaoZhi.prefab
@@ -344,7 +344,7 @@ MonoBehaviour:
   _ledgeCheckDownDist: 0.4
   _wallMask:
     serializedVersion: 2
-    m_Bits: 0
+    m_Bits: 8388864
   _dbg_FacingDirection: 0
   _dbg_VelocityX: 0
   _dbg_VelocityY: 0
diff --git a/Assets/_Game/Scripts/Editor/Scene/SceneObjectPlacerTool.cs b/Assets/_Game/Scripts/Editor/Scene/SceneObjectPlacerTool.cs
index 30933ee7..f4ed8ead 100644
--- a/Assets/_Game/Scripts/Editor/Scene/SceneObjectPlacerTool.cs
+++ b/Assets/_Game/Scripts/Editor/Scene/SceneObjectPlacerTool.cs
@@ -517,6 +517,7 @@ namespace BaseGames.Editor
             AssignLayerMask(movement, "_groundMask",
                 new[] { "Platform", "OneWayPlatform", "MovingOneWayPlatform", "MidHeightOneWayPlatform" },
                 report);
+            AssignLayerMask(movement, "_wallMask", new[] { "Platform", "Wall" }, report); // 撞墙判定层（策划可调）
 
             AssignAsset(chaseAbility, "_config",     report, false, "ABL_E001_Chase");
             AssignReference(chaseAbility, "_contactDamage", bodyContact, report);
diff --git a/Assets/_Game/Scripts/Editor/Tools/Physics2DLayerReport.cs b/Assets/_Game/Scripts/Editor/Tools/Physics2DLayerReport.cs
index 721f794a..6ab94370 100644
--- a/Assets/_Game/Scripts/Editor/Tools/Physics2DLayerReport.cs
+++ b/Assets/_Game/Scripts/Editor/Tools/Physics2DLayerReport.cs
@@ -201,15 +201,16 @@ namespace BaseGames.Editor
         }
 
         /// <summary>
-        /// 通过 SerializedObject 修改 ProjectSettings/Physics2DSettings.asset 以持久化 Physics2D 层矩阵。
-        /// Unity 在退出时也会自动保存，但显式调用可立即落盘。
+        /// 立即把 Physics2D 层碰撞矩阵改动落盘到 ProjectSettings/Physics2DSettings.asset。
+        /// <see cref="Physics2D.IgnoreLayerCollision"/> 只改内存态，Unity 默认要等编辑器退出/进 Play/手动
+        /// Save Project 才持久化。经实测：SaveToSerializedFileAndForget(单例) 不会捕获运行时 IgnoreLayerCollision
+        /// 的改动；Save Project 会（且不触动打开的场景）。故此处触发 Save Project 强制落盘。
         /// </summary>
         private static void SavePhysicsSettings()
         {
-            // Unity 内部会在下一次 AssetDatabase 刷新时持久化 Physics2D 设置
-            // 使用 Physics2DLayerMatrix 写入后刷新即可
-            AssetDatabase.SaveAssets();
-            Physics2D.defaultContactOffset = Physics2D.defaultContactOffset; // 强制标记 dirty
+            if (!EditorApplication.ExecuteMenuItem("File/Save Project"))
+                Debug.LogWarning("[Physics2DLayerReport] Save Project 执行失败，层矩阵改动未立即落盘" +
+                                 "（Unity 仍会在退出/进 Play 时保存）。");
         }
 
         // ── 内部数据结构 ─────────────────────────────────────────────────────
diff --git a/Assets/_Game/Scripts/Enemies/EnemyMovement.cs b/Assets/_Game/Scripts/Enemies/EnemyMovement.cs
index d6125847..03d36d8e 100644
--- a/Assets/_Game/Scripts/Enemies/EnemyMovement.cs
+++ b/Assets/_Game/Scripts/Enemies/EnemyMovement.cs
@@ -58,7 +58,8 @@ namespace BaseGames.Enemies
         [SerializeField] private float _ledgeCheckFwdOffset = 0.1f;
         [Tooltip("悬崖检测：向下的射线长度；射线未命中地面则 IsLedgeAhead = true（0 = 禁用）")]
         [SerializeField] private float _ledgeCheckDownDist = 0.4f;
-        [Tooltip("墙体层 LayerMask；留空时复用地面 LayerMask")]
+        [Tooltip("墙体检测层（巡逻翻边/追击冲刺撞墙判定用，含碰撞体前缘）。策划可按怪配置；" +
+                 "推荐默认 Platform + Wall。留空(Nothing)时回退复用地面层。")]
         [SerializeField] private LayerMask _wallMask;
 
         private Rigidbody2D _rb;