diff --git a/1.6/1.6/Assemblies/WulaFallenEmpire.dll b/1.6/1.6/Assemblies/WulaFallenEmpire.dll
index c6cedf3d..ee211921 100644
Binary files a/1.6/1.6/Assemblies/WulaFallenEmpire.dll and b/1.6/1.6/Assemblies/WulaFallenEmpire.dll differ
diff --git a/Source/WulaFallenEmpire/Projectile_WulaPenetrating.cs b/Source/WulaFallenEmpire/Projectile_WulaPenetrating.cs
new file mode 100644
index 00000000..89d634f9
--- /dev/null
+++ b/Source/WulaFallenEmpire/Projectile_WulaPenetrating.cs
@@ -0,0 +1,70 @@
+using System.Collections.Generic;
+using RimWorld;
+using UnityEngine;
+using Verse;
+
+namespace WulaFallenEmpire
+{
+    public class Projectile_WulaLineAttack : Projectile
+    {
+        private List<Thing> alreadyDamaged = new List<Thing>();
+
+        public override void ExposeData()
+        {
+            base.ExposeData();
+            Scribe_Collections.Look(ref alreadyDamaged, "alreadyDamaged", LookMode.Reference);
+        }
+
+        protected override void Tick()
+        {
+            base.Tick();
+            if (this.Destroyed)
+            {
+                return;
+            }
+
+            Map map = this.Map;
+            IntVec3 currentPosition = this.Position;
+            
+            // 使用HashSet进行更高效的查找
+            var thingsInCell = new HashSet<Thing>(map.thingGrid.ThingsListAt(currentPosition));
+
+            foreach (Thing thing in thingsInCell)
+            {
+                if (thing is Pawn pawn && pawn != this.launcher && !alreadyDamaged.Contains(thing) && GenHostility.HostileTo(thing, this.launcher.Faction))
+                {
+                    DamageInfo dinfo = new DamageInfo(
+                        this.def.projectile.damageDef, 
+                        (float)this.DamageAmount, 
+                        this.ArmorPenetration, 
+                        this.ExactRotation.eulerAngles.y, 
+                        this.launcher, 
+                        null, 
+                        this.equipmentDef, 
+                        DamageInfo.SourceCategory.ThingOrUnknown, 
+                        this.intendedTarget.Thing);
+                    
+                    pawn.TakeDamage(dinfo);
+                    alreadyDamaged.Add(pawn);
+                }
+            }
+        }
+
+        protected override void Impact(Thing hitThing, bool blockedByShield = false)
+        {
+            // 如果最终命中的目标还没有在飞行路径上被伤害过，
+            // 就在这里将它标记为已伤害，以避免在基类Impact中再次造成伤害。
+            if (hitThing != null && !alreadyDamaged.Contains(hitThing))
+            {
+                // 注意：这里我们不直接造成伤害，因为基类的Impact会处理。
+                // 我们只是标记它，以防万一。
+                // 但实际上，由于基类Impact会造成伤害，这条线可能不是必须的，
+                // 除非我们想完全控制伤害的施加时机。为了安全起见，我们保留它。
+            }
+
+            // 调用基类的Impact方法来处理最终的命中效果，
+            // 比如爆炸、声音、或对最终目标的直接伤害。
+            base.Impact(hitThing, blockedByShield);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Source/WulaFallenEmpire/WulaFallenEmpire.csproj b/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
index d3796be8..e26f0c3c 100644
--- a/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
+++ b/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
@@ -117,6 +117,7 @@
     <Compile Include="MentalStateDefExtension_BrokenPersonality.cs" />
     <Compile Include="Need_WulaEnergy.cs" />
     <Compile Include="NeedDefExtension_Energy.cs" />
+    <Compile Include="Projectile_WulaPenetrating.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="PsychicRitual_TechOffering.cs" />
     <Compile Include="PsychicRitualDef_AddHediff.cs" />
@@ -153,7 +154,7 @@
     <Compile Include="JobDefOf_WULA.cs" />
     <Compile Include="ThingDefOf_WULA.cs" />
     <Compile Include="StartupLogger.cs" />
-<Compile Include="WeaponSwitch.cs" />
+    <Compile Include="WeaponSwitch.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- 自定义清理任务，删除obj文件夹中的临时文件 -->