diff --git a/Assets/Scenes/Test.unity b/Assets/Scenes/Test.unity
index 3acacec..4015dc0 100644
--- a/Assets/Scenes/Test.unity
+++ b/Assets/Scenes/Test.unity
@@ -820,6 +820,74 @@ PrefabInstance:
     m_AddedGameObjects: []
     m_AddedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: ddd89e93db279184daa80d86bd4e770f, type: 3}
+--- !u!1001 &606358046
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 0}
+    m_Modifications:
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalPosition.x
+      value: 20
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 0.8
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalPosition.z
+      value: -5
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 2356242250385391551, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 6227019518059310355, guid: be07db3098b709a40a6965f50f8c9640,
+        type: 3}
+      propertyPath: m_Name
+      value: Lever (9)
+      objectReference: {fileID: 0}
+    m_RemovedComponents: []
+    m_RemovedGameObjects: []
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: be07db3098b709a40a6965f50f8c9640, type: 3}
 --- !u!1001 &627238400
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -2666,6 +2734,26 @@ PrefabInstance:
       propertyPath: m_LocalEulerAnglesHint.z
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 7351527485767933101, guid: dbf59764203ca4645a295e650a306b7b,
+        type: 3}
+      propertyPath: fixedScale.x
+      value: 3
+      objectReference: {fileID: 0}
+    - target: {fileID: 7351527485767933101, guid: dbf59764203ca4645a295e650a306b7b,
+        type: 3}
+      propertyPath: fixedScale.y
+      value: 3
+      objectReference: {fileID: 0}
+    - target: {fileID: 7351527485767933101, guid: dbf59764203ca4645a295e650a306b7b,
+        type: 3}
+      propertyPath: fixedScale.z
+      value: 3
+      objectReference: {fileID: 0}
+    - target: {fileID: 7351527485767933101, guid: dbf59764203ca4645a295e650a306b7b,
+        type: 3}
+      propertyPath: overridePrefabScale
+      value: 1
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
     m_AddedGameObjects: []
@@ -3357,6 +3445,7 @@ SceneRoots:
   - {fileID: 473911345}
   - {fileID: 865274353}
   - {fileID: 6350903300567888677}
+  - {fileID: 606358046}
   - {fileID: 346781470}
   - {fileID: 817379214}
   - {fileID: 439165101}
diff --git a/Assets/Script/Gameplay/Facility/EmitterController.cs b/Assets/Script/Gameplay/Facility/EmitterController.cs
index ddb1b36..0fdc005 100644
--- a/Assets/Script/Gameplay/Facility/EmitterController.cs
+++ b/Assets/Script/Gameplay/Facility/EmitterController.cs
@@ -19,6 +19,14 @@ namespace Script.Gameplay.Facility
         [Header("生成对象销毁时间")]
         [SerializeField] private float destroyDelay = 5f; // 生成对象多少秒后销毁
 
+        // 新增：发射物缩放设置
+        [Header("发射物缩放")]
+        [SerializeField] private bool overridePrefabScale = false; // 是否覆盖预制体原始缩放
+        [SerializeField] private Vector3 fixedScale = Vector3.one; // 固定缩放
+        [SerializeField] private bool randomizeScale = false; // 是否随机缩放
+        [SerializeField] private Vector3 minScale = Vector3.one; // 随机最小值（每轴）
+        [SerializeField] private Vector3 maxScale = Vector3.one; // 随机最大值（每轴）
+
         private Coroutine emitCoroutine;
 
         private void Start()
@@ -62,6 +70,13 @@ namespace Script.Gameplay.Facility
         {
             if (prefabToEmit == null || emitPoint == null) return;
             var obj = Instantiate(prefabToEmit, emitPoint.position, emitPoint.rotation);
+
+            // 应用缩放设置
+            if (overridePrefabScale)
+            {
+                obj.transform.localScale = ComputeEmitScale(obj.transform.localScale);
+            }
+
             var rb = obj.GetComponent<Rigidbody>();
             if (rb != null)
             {
@@ -70,5 +85,33 @@ namespace Script.Gameplay.Facility
             // 添加销毁逻辑
             Destroy(obj, destroyDelay);
         }
+
+        // 计算要应用的缩放（考虑固定/随机，并保证 min<=max）
+        private Vector3 ComputeEmitScale(Vector3 prefabScale)
+        {
+            if (!overridePrefabScale)
+                return prefabScale;
+
+            if (!randomizeScale)
+                return fixedScale;
+
+            // 确保 min <= max 各轴
+            Vector3 minV = new Vector3(
+                Mathf.Min(minScale.x, maxScale.x),
+                Mathf.Min(minScale.y, maxScale.y),
+                Mathf.Min(minScale.z, maxScale.z)
+            );
+            Vector3 maxV = new Vector3(
+                Mathf.Max(minScale.x, maxScale.x),
+                Mathf.Max(minScale.y, maxScale.y),
+                Mathf.Max(minScale.z, maxScale.z)
+            );
+
+            return new Vector3(
+                UnityEngine.Random.Range(minV.x, maxV.x),
+                UnityEngine.Random.Range(minV.y, maxV.y),
+                UnityEngine.Random.Range(minV.z, maxV.z)
+            );
+        }
     }
 }