diff --git a/1.6/1.6/Assemblies/ArachnaeSwarm.dll b/1.6/1.6/Assemblies/ArachnaeSwarm.dll
index f2f7291..2feb296 100644
Binary files a/1.6/1.6/Assemblies/ArachnaeSwarm.dll and b/1.6/1.6/Assemblies/ArachnaeSwarm.dll differ
diff --git a/Source/ArachnaeSwarm/ArachnaeSwarm.csproj b/Source/ArachnaeSwarm/ArachnaeSwarm.csproj
index aa05642..dbb9672 100644
--- a/Source/ArachnaeSwarm/ArachnaeSwarm.csproj
+++ b/Source/ArachnaeSwarm/ArachnaeSwarm.csproj
@@ -181,6 +181,7 @@
     <Compile Include="Pawn_Comps\ARA_TrainingWork\TrainingSystem_Patcher.cs" />
     <Compile Include="Thing_Comps\ARA_CustomUniqueWeapon\CompCustomUniqueWeapon.cs" />
     <Compile Include="Thing_Comps\ARA_CustomUniqueWeapon\CompProperties_CustomUniqueWeapon.cs" />
+    <Compile Include="Thing_Comps\ARA_IngestionOutcomeDoer_GiveHediff\IngestionOutcomeDoer_GiveHediffByRace.cs" />
     <Compile Include="Thing_Comps\Filth_Toxic.cs" />
     <Compile Include="Thing_Comps\OPToxicGas.cs" />
     <Compile Include="Verbs\Cleave\CompCleave.cs" />
diff --git a/Source/ArachnaeSwarm/Thing_Comps/ARA_IngestionOutcomeDoer_GiveHediff/IngestionOutcomeDoer_GiveHediffByRace.cs b/Source/ArachnaeSwarm/Thing_Comps/ARA_IngestionOutcomeDoer_GiveHediff/IngestionOutcomeDoer_GiveHediffByRace.cs
index f460f00..9e3de3b 100644
--- a/Source/ArachnaeSwarm/Thing_Comps/ARA_IngestionOutcomeDoer_GiveHediff/IngestionOutcomeDoer_GiveHediffByRace.cs
+++ b/Source/ArachnaeSwarm/Thing_Comps/ARA_IngestionOutcomeDoer_GiveHediff/IngestionOutcomeDoer_GiveHediffByRace.cs
@@ -24,14 +24,13 @@ namespace ArachnaeSwarm
 
         protected override void DoIngestionOutcomeSpecial(Pawn pawn, Thing ingested, int ingestedCount)
         {
-            // 如果列表是空的或null，则默认对所有的pawn进行操作
-            if (!targetRaces.Contains(pawn.def))
+            // 如果 targetRaces 列表有内容，并且当前pawn的种族不在列表中，则不执行任何操作。
+            if (!targetRaces.NullOrEmpty() && !targetRaces.Contains(pawn.def))
             {
                 return;
             }
-            else if (targetRaces.NullOrEmpty())
-            {
-            }
+
+            // 如果列表为空，或者pawn的种族在列表中，则继续执行后续代码
             Hediff hediff = HediffMaker.MakeHediff(hediffDef, pawn);
             float effect = ((!(severity > 0f)) ? hediffDef.initialSeverity : severity);
             AddictionUtility.ModifyChemicalEffectForToleranceAndBodySize(pawn, toleranceChemical, ref effect, multiplyByGeneToleranceFactors, divideByBodySize);
diff --git a/Source/ArachnaeSwarm/Verbs/Projectiles/Projectile_CruiseMissile.cs b/Source/ArachnaeSwarm/Verbs/Projectiles/Projectile_CruiseMissile.cs
index b17c4ae..647dbb0 100644
--- a/Source/ArachnaeSwarm/Verbs/Projectiles/Projectile_CruiseMissile.cs
+++ b/Source/ArachnaeSwarm/Verbs/Projectiles/Projectile_CruiseMissile.cs
@@ -37,7 +37,6 @@ namespace ArachnaeSwarm
         private CruiseMissileProperties settings;
         private bool flag2;
         private Vector3 Randdd;
-        private Vector3 position2;
         public Vector3 ExPos;
         public bool isDummy = false;