diff --git a/1.6/1.6/Assemblies/ArachnaeSwarm.dll b/1.6/1.6/Assemblies/ArachnaeSwarm.dll
index 1bc87fa..ef683c9 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/Thing_Misc/Weapons/ARA_Missile_Weapon.xml b/1.6/1.6/Defs/Thing_Misc/Weapons/ARA_Missile_Weapon.xml
index 6082bc4..84a76f6 100644
--- a/1.6/1.6/Defs/Thing_Misc/Weapons/ARA_Missile_Weapon.xml
+++ b/1.6/1.6/Defs/Thing_Misc/Weapons/ARA_Missile_Weapon.xml
@@ -13,7 +13,7 @@
         <projectile>
             <speed>60</speed>
             <damageDef>ARA_AcidBurn</damageDef>
-            <damageAmountBase>5</damageAmountBase>
+            <damageAmountBase>8</damageAmountBase>
             <filth>Filth_SpentAcid</filth>
             <filthCount>2</filthCount>
             <explosionSpawnsSingleFilth>true</explosionSpawnsSingleFilth>
@@ -44,6 +44,146 @@
         </modExtensions>
     </ThingDef>
 
+    <ThingDef ParentName="BaseBullet">
+        <defName>Bullet_RW_Missile_HG_Gun</defName>
+        <label>小型酸烧导弹</label>
+        <graphicData>
+            <graphicClass>Graphic_Single_AgeSecs</graphicClass>
+            <texPath>ArachnaeSwarm/Mote/ARA_CatastropheMissile_Shell</texPath>
+            <drawSize>(1.25,1.25)</drawSize>
+            <shaderType>MoteGlow</shaderType>
+        </graphicData>
+        <thingClass>ArachnaeSwarm.Projectile_ExplosiveTrackingBullet</thingClass>
+        <projectile>
+            <speed>60</speed>
+            <damageDef>ARA_AcidBurn</damageDef>
+            <damageAmountBase>12</damageAmountBase>
+            <filth>Filth_SpentAcid</filth>
+            <filthCount>2</filthCount>
+            <explosionSpawnsSingleFilth>true</explosionSpawnsSingleFilth>
+            <explosionRadius>2.1</explosionRadius>
+            <explosionEffect>Shell_AcidSpitImpact</explosionEffect>
+            <explosionEffectLifetimeTicks>60</explosionEffectLifetimeTicks>
+            <soundExplode>Explosion_EMP</soundExplode>
+            <armorPenetrationBase>0.25</armorPenetrationBase>
+            <screenShakeFactor>0.5</screenShakeFactor>
+            <flyOverhead>true</flyOverhead>
+        </projectile>
+        <modExtensions>
+            <li Class="ArachnaeSwarm.ExplosiveTrackingBulletDef">
+                <explosionRadius>2.1</explosionRadius>
+                <damageDef>ARA_AcidBurn</damageDef>
+            </li>
+            <li Class="ArachnaeSwarm.TrackingBulletDef">
+                <homingSpeed>0.5</homingSpeed>
+                <initRotateAngle>15</initRotateAngle>
+                <destroyTicksAfterLosingTrack>
+                    <min>60</min>
+                    <max>120</max>
+                </destroyTicksAfterLosingTrack>
+                <tailFleckDef>Fleck_AcidSpitLaunchedDenseMist</tailFleckDef>
+                <fleckMakeFleckTickMax>3</fleckMakeFleckTickMax>
+                <impactThreshold>1</impactThreshold>
+            </li>
+            <li Class="ArachnaeSwarm.ShotgunExtension">
+                <pelletCount>2</pelletCount>
+            </li>
+        </modExtensions>
+    </ThingDef>
+
+    <ThingDef ParentName="BaseHumanMakeableGun">
+        <defName>ARA_RW_Missile_HG_Gun</defName>
+        <label>武装器官"双发天灾炮"</label>
+        <description>阿拉克涅虫群督虫使用基础远程武装器官，作为双持手枪形态发射小型酸爆虫导弹。这种武器的特点就是其比迅发天灾炮相比口径较大的导弹和轻便易使用。</description>
+        <tickerType>Normal</tickerType>
+        <techLevel>Animal</techLevel>
+        <descriptionHyperlinks>
+            <ThingDef>ARA_Cocoon_Weapon</ThingDef>
+        </descriptionHyperlinks>
+        <graphicData>
+            <texPath>ArachnaeSwarm/Weapon/ARA_RW_Basic_Fist_Needle_Gun</texPath>
+            <graphicClass>Graphic_Single</graphicClass>
+            <drawSize>0.75</drawSize>
+        </graphicData>
+        <uiIconScale>1.3</uiIconScale>
+        <soundInteract>SpitterSpawn</soundInteract>
+        <recipeMaker>
+            <recipeUsers Inherit="False" />
+            <researchPrerequisite>ARA_Technology_5PAV</researchPrerequisite>
+            <unfinishedThingDef>UnfinishedWeapon</unfinishedThingDef>
+        </recipeMaker>
+        <statBases>
+            <WorkToMake>1300</WorkToMake>
+            <!-- <MarketValue>370</MarketValue> -->
+            <Mass>4</Mass>
+            <AccuracyTouch>0.5</AccuracyTouch>
+            <AccuracyShort>0.4</AccuracyShort>
+            <AccuracyMedium>0.35</AccuracyMedium>
+            <AccuracyLong>0.3</AccuracyLong>
+            <RangedWeapon_Cooldown>2.5</RangedWeapon_Cooldown>
+        </statBases>
+        <verbs>
+            <li>
+                <verbClass>ArachnaeSwarm.Verb_ShootShotgun</verbClass>
+                <hasStandardCommand>true</hasStandardCommand>
+                <forceNormalTimeSpeed>false</forceNormalTimeSpeed>
+                <warmupTime>0.8</warmupTime>
+                <defaultProjectile>Bullet_RW_Missile_HG_Gun</defaultProjectile>
+                <range>32</range>
+                <burstShotCount>2</burstShotCount>
+                <ticksBetweenBurstShots>12</ticksBetweenBurstShots>
+                <soundCast>SpitterSpit</soundCast>
+                <targetParams>
+                    <canTargetLocations>true</canTargetLocations>
+                </targetParams>
+            </li>
+        </verbs>
+        <costList Inherit="False">
+            <ARA_Carapace>25</ARA_Carapace>
+        </costList>
+        <weaponTags>
+            <li>ARA_Armed_Organ</li>
+            <li>ARA_Armed_Organ_Ranged</li>
+            <li>ARA_Armed_Organ_T1</li>
+        </weaponTags>
+        <thingSetMakerTags>
+            <li>RewardStandardQualitySuper</li>
+        </thingSetMakerTags>
+        <tools Inherit="False">
+            <li>
+                <label>拳针枪拳击</label>
+                <capacities>
+                    <li>Poke</li>
+                </capacities>
+                <power>10</power>
+                <armorPenetration>0.25</armorPenetration>
+                <cooldownTime>1.25</cooldownTime>
+                <extraMeleeDamages>
+                    <li>
+                        <def>Stun</def>
+                        <amount>12</amount>
+                    </li>
+                </extraMeleeDamages>
+            </li>
+        </tools>
+        <comps>
+            <li Class="ArachnaeSwarm.CompProperties_GiveHediffOnShot">
+                <hediffDef>ARA_ChainReload</hediffDef>
+                <severityToAdd>0.2</severityToAdd>
+            </li>
+            <li Class="ArachnaeSwarm.CompProperties_CustomUniqueWeapon" MayRequire="Ludeon.RimWorld.Odyssey">
+                <forcedTraits>
+                    <li>ARA_Weapon_Damage_Acid</li>
+                    <li>ARA_Weapon_ChainReload</li>
+                </forcedTraits>
+                <numTraitsRange>
+                    <min>2</min>
+                    <max>2</max>
+                </numTraitsRange>
+            </li>
+        </comps>
+    </ThingDef>
+
     <ThingDef ParentName="BaseHumanMakeableGun">
         <defName>ARA_RW_Missile_AR_Gun</defName>
         <label>武装器官"迅发天灾炮"</label>
@@ -105,16 +245,17 @@
         <comps>
             <li Class="ArachnaeSwarm.CompProperties_GiveHediffOnShot">
                 <hediffDef>ARA_ChainReload</hediffDef>
-                <severityToAdd>1</severityToAdd>
+                <severityToAdd>0.1</severityToAdd>
             </li>
             <li Class="ArachnaeSwarm.CompProperties_CustomUniqueWeapon" MayRequire="Ludeon.RimWorld.Odyssey">
                 <forcedTraits>
                     <li>ARA_Huge_Weapon</li>
                     <li>ARA_Weapon_Damage_Acid</li>
+                    <li>ARA_Weapon_ChainReload</li>
                 </forcedTraits>
                 <numTraitsRange>
-                    <min>2</min>
-                    <max>2</max>
+                    <min>3</min>
+                    <max>3</max>
                 </numTraitsRange>
             </li>
         </comps>
diff --git a/Source/ArachnaeSwarm/Thing_Comps/CompAndPatch_GiveHediffOnShot.cs b/Source/ArachnaeSwarm/Thing_Comps/CompAndPatch_GiveHediffOnShot.cs
index dcda01d..a824251 100644
--- a/Source/ArachnaeSwarm/Thing_Comps/CompAndPatch_GiveHediffOnShot.cs
+++ b/Source/ArachnaeSwarm/Thing_Comps/CompAndPatch_GiveHediffOnShot.cs
@@ -23,8 +23,8 @@ namespace ArachnaeSwarm
     }
 
     // 3. 创建Harmony补丁
-    // 补丁目标为 Verb_Shoot.TryCastShot。这是所有射击动作的通用入口。
-    [HarmonyPatch(typeof(Verb_Shoot), "TryCastShot")]
+    // 补丁目标为 Verb_LaunchProjectile.TryCastShot。这是所有发射弹丸动作的通用入口。
+    [HarmonyPatch(typeof(Verb_LaunchProjectile), "TryCastShot")]
     public static class Patch_Verb_Shoot_TryCastShot
     {
         // 使用[HarmonyPostfix]特性来创建一个在原方法执行后运行的补丁