diff --git a/1.6/1.6/Assemblies/ArachnaeSwarm.dll b/1.6/1.6/Assemblies/ArachnaeSwarm.dll
index 441d9f5..73e47af 100644
Binary files a/1.6/1.6/Assemblies/ArachnaeSwarm.dll and b/1.6/1.6/Assemblies/ArachnaeSwarm.dll differ
diff --git a/1.6/1.6/Defs/AbilityDefs/Ability_Flyover.xml b/1.6/1.6/Defs/AbilityDefs/Ability_Flyover.xml
index b007df6..3fe3b87 100644
--- a/1.6/1.6/Defs/AbilityDefs/Ability_Flyover.xml
+++ b/1.6/1.6/Defs/AbilityDefs/Ability_Flyover.xml
@@ -55,7 +55,7 @@
     <comps>
       <li Class="ArachnaeSwarm.CompProperties_AircraftStrike">
         <requiredAircraftType>ARA_HiveCorvette_Entity</requiredAircraftType>
-        <aircraftCooldownTicks>5000</aircraftCooldownTicks> <!-- 2小时冷却 -->
+        <aircraftCooldownTicks>5000</aircraftCooldownTicks>        <!-- 2小时冷却 -->
         <aircraftsPerUse>1</aircraftsPerUse>
       </li>
       <li Class="ArachnaeSwarm.CompProperties_AbilitySpawnFlyOver">
@@ -65,21 +65,23 @@
         <altitude>20</altitude>
         <playFlyOverSound>true</playFlyOverSound>
         <approachType>Perpendicular</approachType>
-        
+
         <!-- 扫射参数 -->
         <enableGroundStrafing>true</enableGroundStrafing>
-        <strafeWidth>3</strafeWidth>
+        <strafeWidth>6</strafeWidth>
         <strafeLength>25</strafeLength>
-        <strafeProjectile>Proj_ARA_HiveCorvette</strafeProjectile>
         <strafeFireChance>0.23</strafeFireChance>
+        <!-- 新增：控制最终射弹数量 -->
+        <minStrafeProjectiles>4</minStrafeProjectiles>
+        <maxStrafeProjectiles>4</maxStrafeProjectiles>
 
         <!-- 只传递信号，不传递具体参数 -->
         <enableSectorSurveillance>true</enableSectorSurveillance>
-        
+
         <!-- 可视化 -->
         <showStrafePreview>true</showStrafePreview>
         <strafePreviewColor>(1.0,0.3,0.1,0.2)</strafePreviewColor>
-        
+
         <!-- 预览配置 -->
         <showSectorPreview>true</showSectorPreview>
         <sectorPreviewColor>(0.3,0.7,1.0,0.3)</sectorPreviewColor>
@@ -109,7 +111,7 @@
     <comps>
       <li Class="ArachnaeSwarm.CompProperties_AircraftStrike">
         <requiredAircraftType>ARA_HiveCorvette_Entity</requiredAircraftType>
-        <aircraftCooldownTicks>5000</aircraftCooldownTicks> <!-- 2小时冷却 -->
+        <aircraftCooldownTicks>5000</aircraftCooldownTicks>        <!-- 2小时冷却 -->
         <aircraftsPerUse>1</aircraftsPerUse>
       </li>
       <li Class="ArachnaeSwarm.CompProperties_AbilitySpawnFlyOver">
@@ -119,22 +121,21 @@
         <altitude>20</altitude>
         <playFlyOverSound>true</playFlyOverSound>
         <approachType>Perpendicular</approachType>
-        
+
         <!-- 扫射参数 -->
         <enableSectorSurveillance>false</enableSectorSurveillance>
         <enableGroundStrafing>true</enableGroundStrafing>
         <strafeWidth>6</strafeWidth>
         <strafeLength>15</strafeLength>
-        <strafeProjectile>Bullet_ARA_RW_Acid_Mortar</strafeProjectile>
         <strafeFireChance>0.3</strafeFireChance>
 
         <!-- 只传递信号，不传递具体参数 -->
         <enableSectorSurveillance>true</enableSectorSurveillance>
-        
+
         <!-- 可视化 -->
         <showStrafePreview>true</showStrafePreview>
         <strafePreviewColor>(1.0,0.3,0.1,0.2)</strafePreviewColor>
-        
+
         <!-- 预览配置 -->
         <showSectorPreview>true</showSectorPreview>
         <sectorPreviewColor>(0.3,0.7,1.0,0.3)</sectorPreviewColor>
@@ -164,7 +165,7 @@
     <comps>
       <li Class="ArachnaeSwarm.CompProperties_AircraftStrike">
         <requiredAircraftType>ARA_HiveCorvette_Entity</requiredAircraftType>
-        <aircraftCooldownTicks>5000</aircraftCooldownTicks> <!-- 2小时冷却 -->
+        <aircraftCooldownTicks>5000</aircraftCooldownTicks>        <!-- 2小时冷却 -->
         <aircraftsPerUse>1</aircraftsPerUse>
       </li>
       <li Class="ArachnaeSwarm.CompProperties_AbilitySpawnFlyOver">
@@ -174,13 +175,13 @@
         <altitude>20</altitude>
         <playFlyOverSound>true</playFlyOverSound>
         <approachType>Perpendicular</approachType>
-        
+
         <!-- 只传递信号，不传递具体参数 -->
         <enableSectorSurveillance>true</enableSectorSurveillance>
-        
+
         <!-- 预览配置 -->
         <showSectorPreview>true</showSectorPreview>
-        <strafeWidth>4</strafeWidth> <!-- 用于预览的近似宽度 -->
+        <strafeWidth>4</strafeWidth>        <!-- 用于预览的近似宽度 -->
         <sectorPreviewColor>(0.3,0.7,1.0,0.3)</sectorPreviewColor>
       </li>
     </comps>
diff --git a/1.6/1.6/Defs/Thing_Misc/ARA_Flyover_Item.xml b/1.6/1.6/Defs/Thing_Misc/ARA_Flyover_Item.xml
index 32b1700..df2aba2 100644
--- a/1.6/1.6/Defs/Thing_Misc/ARA_Flyover_Item.xml
+++ b/1.6/1.6/Defs/Thing_Misc/ARA_Flyover_Item.xml
@@ -517,11 +517,11 @@
     <altitudeLayer>MetaOverlays</altitudeLayer>
     <comps>
       <li Class="ArachnaeSwarm.CompProperties_GroundStrafing">
-        <projectileDef>Proj_ARA_HiveCorvette</projectileDef>
+        <projectileDef>Projectile_CatastropheMissile</projectileDef>
         <range>50</range>
       </li>
       <li Class="ArachnaeSwarm.CompProperties_SectorSurveillance">
-        <projectileDef>Bullet_ARA_HiveCorvette</projectileDef>
+        <projectileDef>Bullet_RW_Missile_AR_Gun</projectileDef>
         <sectorAngle>30</sectorAngle>      <!-- 扇形角度 -->
         <sectorRange>50</sectorRange>      <!-- 射程 -->
         <shotCount>3</shotCount>           <!-- 发射次数 -->
@@ -571,7 +571,7 @@
     <altitudeLayer>MetaOverlays</altitudeLayer>
     <comps>
       <li Class="ArachnaeSwarm.CompProperties_GroundStrafing">
-        <projectileDef>Bullet_ARA_RW_Acid_Mortar</projectileDef>
+        <projectileDef>Proj_ARA_HiveCorvette</projectileDef>
         <range>15</range>
       </li>
       <li Class="ArachnaeSwarm.CompProperties_SectorSurveillance">
diff --git a/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompAbilityEffect_SpawnFlyOver.cs b/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompAbilityEffect_SpawnFlyOver.cs
index d69f154..2ab3f55 100644
--- a/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompAbilityEffect_SpawnFlyOver.cs
+++ b/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompAbilityEffect_SpawnFlyOver.cs
@@ -392,16 +392,37 @@ namespace ArachnaeSwarm
         private List<IntVec3> PreprocessStrafingTargets(List<IntVec3> potentialTargets, float fireChance)
         {
             List<IntVec3> confirmedTargets = new List<IntVec3>();
+            List<IntVec3> missedCells = new List<IntVec3>();
             foreach (IntVec3 cell in potentialTargets)
             {
-                // 使用概率决定这个单元格是否会被射击
                 if (Rand.Value <= fireChance)
                 {
                     confirmedTargets.Add(cell);
                 }
+                else
+                {
+                    missedCells.Add(cell);
+                }
+            }
+
+            // 应用最小和最大射弹数限制
+            if (Props.maxStrafeProjectiles > -1 && confirmedTargets.Count > Props.maxStrafeProjectiles)
+            {
+                // 如果超出最大值，随机丢弃一些目标
+                confirmedTargets = confirmedTargets.InRandomOrder().Take(Props.maxStrafeProjectiles).ToList();
             }
             
-            Log.Message($"Strafing Preprocess: {confirmedTargets.Count}/{potentialTargets.Count} cells confirmed ({fireChance:P0} chance)");
+            if (Props.minStrafeProjectiles > -1 && confirmedTargets.Count < Props.minStrafeProjectiles)
+            {
+                // 如果不足最小值，从之前未选中的格子里补充
+                int needed = Props.minStrafeProjectiles - confirmedTargets.Count;
+                if (needed > 0 && missedCells.Count > 0)
+                {
+                    confirmedTargets.AddRange(missedCells.InRandomOrder().Take(Mathf.Min(needed, missedCells.Count)));
+                }
+            }
+            
+            Log.Message($"Strafing Preprocess: {confirmedTargets.Count}/{potentialTargets.Count} cells confirmed after min/max adjustment.");
             return confirmedTargets;
         }
 
diff --git a/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompProperties_AbilitySpawnFlyOver.cs b/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompProperties_AbilitySpawnFlyOver.cs
index b190c2c..edd80b2 100644
--- a/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompProperties_AbilitySpawnFlyOver.cs
+++ b/Source/ArachnaeSwarm/Flyover/ARA_SpawnFlyOver/CompProperties_AbilitySpawnFlyOver.cs
@@ -32,6 +32,8 @@ namespace ArachnaeSwarm
         public int strafeWidth = 3;                    // 扫射宽度（用于预览）
         public int strafeLength = 15;                  // 扫射长度
         public float strafeFireChance = 0.7f;          // 扫射发射概率
+        public int minStrafeProjectiles = -1;          // 新增：最小射弹数
+        public int maxStrafeProjectiles = -1;          // 新增：最大射弹数
         public ThingDef strafeProjectile;              // 抛射体定义
 
         // 地面扫射可视化