diff --git a/1.6/Defs/PawnKinds/PawnKinds_Wula.xml b/1.6/Defs/PawnKinds/PawnKinds_Wula.xml
index 09e02e38..56f17b98 100644
--- a/1.6/Defs/PawnKinds/PawnKinds_Wula.xml
+++ b/1.6/Defs/PawnKinds/PawnKinds_Wula.xml
@@ -358,4 +358,27 @@
       <li>Wula_Assault_Cat_Weapon</li>
     </weaponTags>
   </PawnKindDef>
+  <PawnKindDef ParentName="Mech_WULA_Cat_Soldier_PawnKind">
+    <aiAvoidCover>true</aiAvoidCover>
+    <forceNormalGearQuality>true</forceNormalGearQuality>
+    <forceNoDeathNotification>true</forceNoDeathNotification>
+    <weaponMoney>9999~9999</weaponMoney>
+    <weaponTags />
+    <preventIdeo>true</preventIdeo>
+    <immuneToGameConditionEffects>true</immuneToGameConditionEffects>
+    <combatPower>50</combatPower>
+    <techHediffsChance>1</techHediffsChance>
+    <techHediffsMoney>9999~9999</techHediffsMoney>
+    <controlGroupPortraitZoom>1.8</controlGroupPortraitZoom>
+    <forceDeathOnDowned>true</forceDeathOnDowned>
+
+    <defName>Mech_WULA_Cat_Inf</defName>
+    <label>步兵乌拉猫猫</label>
+    <race>Mech_WULA_Cat_Inf</race>
+    <canOpenDoors>true</canOpenDoors>
+    <canOpenAnyDoor>true</canOpenAnyDoor>
+    <weaponTags>
+      <li>Wula_Assault_Cat_Weapon</li>
+    </weaponTags>
+  </PawnKindDef>
 </Defs>
\ No newline at end of file
diff --git a/1.6/Defs/RecipeDefs/Recipes_WULA.xml b/1.6/Defs/RecipeDefs/Recipes_WULA.xml
index eb5c7cb3..72dce104 100644
--- a/1.6/Defs/RecipeDefs/Recipes_WULA.xml
+++ b/1.6/Defs/RecipeDefs/Recipes_WULA.xml
@@ -215,6 +215,99 @@
     <researchPrerequisite>WULA_AI_Machine_Panzer_Technology</researchPrerequisite>
   </RecipeDef>
 
+  <RecipeDef ParentName="MediumMechanoidRecipe">
+    <defName>WULA_Build_AI_Engineer_Mother</defName>
+    <label>建造PMu-7"西比尔卡"</label>
+    <description>建造一台PMu-7"西比尔卡"开拓单元。</description>
+    <ingredients Inherit="False">
+      <li>
+        <filter>
+          <thingDefs>
+            <li>Steel</li>
+          </thingDefs>
+        </filter>
+        <count>600</count>
+      </li>
+      <li>
+        <filter>
+          <thingDefs>
+            <li>Plasteel</li>
+          </thingDefs>
+        </filter>
+        <count>250</count>
+      </li>
+      <li>
+        <filter>
+          <thingDefs>
+            <li>ComponentIndustrial</li>
+          </thingDefs>
+        </filter>
+        <count>24</count>
+      </li>
+      <li>
+        <filter>
+          <thingDefs>
+            <li>ComponentSpacer</li>
+          </thingDefs>
+        </filter>
+        <count>4</count>
+      </li>
+    </ingredients>
+    <products>
+      <Wula_AI_Engineer_Mother>1</Wula_AI_Engineer_Mother>
+    </products>
+    <descriptionHyperlinks>
+      <ThingDef>Wula_AI_Engineer_Mother</ThingDef>
+    </descriptionHyperlinks>
+    <researchPrerequisite>WULA_AI_Machine_Panzer_Technology</researchPrerequisite>
+  </RecipeDef>
+  <RecipeDef ParentName="MediumMechanoidRecipe">
+    <defName>WULA_Build_AI_Engineer_Mother_Attack</defName>
+    <label>建造PMu-7A"斯托洛维耶"</label>
+    <description>建造一台PMu-7A"斯托洛维耶"开拓单元。</description>
+    <ingredients Inherit="False">
+      <li>
+        <filter>
+          <thingDefs>
+            <li>Steel</li>
+          </thingDefs>
+        </filter>
+        <count>600</count>
+      </li>
+      <li>
+        <filter>
+          <thingDefs>
+            <li>Plasteel</li>
+          </thingDefs>
+        </filter>
+        <count>250</count>
+      </li>
+      <li>
+        <filter>
+          <thingDefs>
+            <li>ComponentIndustrial</li>
+          </thingDefs>
+        </filter>
+        <count>24</count>
+      </li>
+      <li>
+        <filter>
+          <thingDefs>
+            <li>ComponentSpacer</li>
+          </thingDefs>
+        </filter>
+        <count>4</count>
+      </li>
+    </ingredients>
+    <products>
+      <Wula_AI_Engineer_Mother_Attack>1</Wula_AI_Engineer_Mother_Attack>
+    </products>
+    <descriptionHyperlinks>
+      <ThingDef>Wula_AI_Engineer_Mother_Attack</ThingDef>
+    </descriptionHyperlinks>
+    <researchPrerequisite>WULA_AI_Machine_Panzer_Technology</researchPrerequisite>
+  </RecipeDef>
+
   <RecipeDef ParentName="LightMechanoidRecipe">
     <defName>WULA_Build_Wula_Synth</defName>
     <label>建造URa-00"机械乌拉"</label>
diff --git a/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml b/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml
index 66fa287e..d009ac8d 100644
--- a/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml
+++ b/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml
@@ -444,6 +444,8 @@
       <li>WULA_Build_Mech_Cat_Assault</li>
       <li>WULA_Build_AI_Heavy_Panzer</li>
       <li>WULA_Build_AI_Heavy_Panzer_Gunnery</li>
+      <li>WULA_Build_AI_Engineer_Mother</li>
+      <li>WULA_Build_AI_Engineer_Mother_Attack</li>
     </recipes>
     <comps>
       <li Class="CompProperties_WasteProducer" />
diff --git a/1.6/Defs/ThingDefs_Misc/Weapons/WULA_Weapon.xml b/1.6/Defs/ThingDefs_Misc/Weapons/WULA_Weapon.xml
index b7995a05..0c0a5480 100644
--- a/1.6/Defs/ThingDefs_Misc/Weapons/WULA_Weapon.xml
+++ b/1.6/Defs/ThingDefs_Misc/Weapons/WULA_Weapon.xml
@@ -2003,4 +2003,71 @@
       <tryAdjacentFreeSpaces>true</tryAdjacentFreeSpaces>
     </projectile>
   </ThingDef>
+  <ThingDef ParentName="BaseGun">
+    <defName>WULA_SP_Engineer_Mother_Attack_FakeWeapon</defName>
+    <label>步兵猫猫生产</label>
+    <description>PMu-7A"斯托洛维耶"内置的生产单元，可以源源不断地放出端着DLa-4"云母"突击步枪的乌拉猫猫，构成一道坚韧的防线。</description>
+    <techLevel>Ultra</techLevel>
+    <uiIconPath>Wula/Things/WULA_Attack_Cat/WULA_Cat_Thin_south</uiIconPath>
+    <graphicData>
+      <texPath>Wula/Things/WULA_Cat/AllegianceOverlays/None_north</texPath>
+      <graphicClass>Graphic_Single</graphicClass>
+      <drawSize>2</drawSize>
+    </graphicData>
+    <tradeability>None</tradeability>
+    <uiIconScale>1.4</uiIconScale>
+    <statBases>
+      <WorkToMake>20000</WorkToMake>
+      <Mass>150</Mass>
+      <AccuracyTouch>0.1</AccuracyTouch>
+      <AccuracyShort>0.1</AccuracyShort>
+      <AccuracyMedium>0.1</AccuracyMedium>
+      <AccuracyLong>0.1</AccuracyLong>
+      <RangedWeapon_Cooldown>4.0</RangedWeapon_Cooldown>
+    </statBases>
+    <costList Inherit="False">
+      <Steel>500</Steel>
+      <Plasteel>100</Plasteel>
+      <ComponentIndustrial>6</ComponentIndustrial>
+    </costList>
+    <weaponTags>
+      <li>Wula_AI_Engineer_Mother_Attack_Weapon</li>
+    </weaponTags>
+    <verbs>
+      <li>
+        <verbClass>Verb_Shoot</verbClass>
+        <label>步兵乌拉猫猫</label>
+        <defaultProjectile>Grenade_WULA_SP_Engineer_Mother_Attack_FakeWeapon</defaultProjectile>
+        <warmupTime>0</warmupTime>
+        <range>1</range>
+        <burstShotCount>2</burstShotCount>
+        <ticksBetweenBurstShots>3</ticksBetweenBurstShots>
+        <hasStandardCommand>true</hasStandardCommand>
+        <targetable>true</targetable>
+        <targetParams>
+          <canTargetPawns>false</canTargetPawns>
+          <canTargetBuildings>false</canTargetBuildings>
+          <canTargetLocations>true</canTargetLocations>
+        </targetParams>
+        <soundCast>ThrowGrenade</soundCast>
+        <rangedFireRulepack>Combat_RangedFire_Thrown</rangedFireRulepack>
+        <canGoWild>false</canGoWild>
+      </li>
+    </verbs>
+  </ThingDef>
+  <ThingDef ParentName="BaseGrenadeProjectile">
+    <defName>Grenade_WULA_SP_Engineer_Mother_Attack_FakeWeapon</defName>
+    <label>步兵乌拉猫猫</label>
+    <thingClass>Projectile_SpawnsPawnZeroAge</thingClass>
+    <uiIconPath>Wula/Things/WULA_Attack_Cat/WULA_Cat_Thin_south</uiIconPath>
+    <graphicData>
+      <texPath>Wula/Things/WULA_Attack_Cat/WULA_Cat_Thin_south</texPath>
+      <graphicClass>Graphic_Single</graphicClass>
+    </graphicData>
+    <projectile>
+      <speed>41</speed>
+      <spawnsPawnKind>Mech_WULA_Cat_Inf</spawnsPawnKind>
+      <tryAdjacentFreeSpaces>true</tryAdjacentFreeSpaces>
+    </projectile>
+  </ThingDef>
 </Defs>
\ No newline at end of file
diff --git a/1.6/Defs/ThingDefs_Races/Races_Wulaspecies.xml b/1.6/Defs/ThingDefs_Races/Races_Wulaspecies.xml
index b46145cf..d1136b23 100644
--- a/1.6/Defs/ThingDefs_Races/Races_Wulaspecies.xml
+++ b/1.6/Defs/ThingDefs_Races/Races_Wulaspecies.xml
@@ -613,7 +613,7 @@
   </AbilityDef>
   <ThingDef ParentName="BaseBullet">
     <defName>Bullet_Wula_AI_Engineer_Mother_Ability1</defName>
-    <label>CAt-44"监牢猫猫"</label>
+    <label>CAt-44"指挥官猫猫"</label>
     <thingClass>Projectile_SpawnsPawnZeroAge</thingClass>
     <graphicData>
       <texPath>Things/Building/Security/BroadshieldProjector</texPath>
@@ -651,7 +651,7 @@
     </verbProperties>
     <comps>
       <li Class="CompProperties_AbilityLaunchProjectile">
-        <projectileDef>Bullet_Wula_AI_Engineer_Mother_Ability1</projectileDef>
+        <projectileDef>Bullet_Wula_AI_Engineer_Mother_Attack_Ability1</projectileDef>
       </li>
     </comps>
   </AbilityDef>
@@ -855,7 +855,7 @@
   <ThingDef ParentName="Mech_WULA_Cat_Soldier">
     <defName>Mech_WULA_Cat_Assault</defName>
     <label>CAt-46"突击猫猫"</label>
-    <description>乌拉帝国的一种小型机械体，可以执行搬运、狩猎和割除任务，装备了一把DLa-4"云母"突击步枪附下挂刺刀，以在战场上拖住敌军。</description>
+    <description>乌拉帝国的一种小型机械体，可以执行搬运、狩猎和割除任务，身着轻甲，装备了一把DLa-4"云母"突击步枪附下挂刺刀，可以给敌方造成不小的麻烦。</description>
     <uiIconPath>Wula/Things/WULA_Assault_Cat/WULA_Cat_Thin_south</uiIconPath>
     <race>
       <mechEnabledWorkTypes Inherit="False">
@@ -881,7 +881,7 @@
       <baseHealthScale>0.35</baseHealthScale>
       <baseBodySize>0.7</baseBodySize>
       <hasCorpse>true</hasCorpse>
-      <body>DroneWithThreeLegs</body>
+      <body>Mech_Light</body>
       <lifeStageAges>
         <li>
           <def>MechanoidFullyFormed</def>
@@ -919,7 +919,7 @@
       <thinkTreeConstant>SentryDroneConstant</thinkTreeConstant>
       <baseBodySize>0.7</baseBodySize>
       <hasCorpse>true</hasCorpse>
-      <body>DroneWithThreeLegs</body>
+      <body>Mech_Light</body>
       <lifeStageAges>
         <li>
           <def>MechanoidFullyFormed</def>
@@ -958,4 +958,36 @@
       </li>
     </comps>
   </ThingDef>
+  <ThingDef ParentName="BaseDrone">
+    <defName>Mech_WULA_Cat_Inf</defName>
+    <label>CAt-90"步兵猫猫"</label>
+    <description>乌拉帝国的一种小型机械体，装备了一把DLa-4"云母"突击步枪附下挂刺刀，以在战场上拖住敌军。</description>
+    <uiIconPath>Wula/Things/WULA_Attack_Cat/WULA_Cat_Thin_south</uiIconPath>
+    <race>
+      <thinkTreeConstant>SentryDroneConstant</thinkTreeConstant>
+      <baseBodySize>0.7</baseBodySize>
+      <hasCorpse>true</hasCorpse>
+      <body>Mech_Light</body>
+      <lifeStageAges>
+        <li>
+          <def>MechanoidFullyFormed</def>
+          <minAge>0</minAge>
+          <soundWounded>Pawn_Hunter_Wounded</soundWounded>
+          <soundDeath>Pawn_Hunter_Death</soundDeath>
+          <soundCall>Pawn_Hunter_Call</soundCall>
+        </li>
+      </lifeStageAges>
+    </race>
+    <statBases>
+      <MoveSpeed>4</MoveSpeed>
+    </statBases>
+    <comps>
+      <li Class="CompProperties_MechPowerCell">
+        <totalPowerTicks>4400</totalPowerTicks> <!-- 2 hours -->
+        <labelOverride>电池电量</labelOverride>
+        <tooltipOverride>这是被临时生产的乌拉猫猫，它们很快就会因为能源耗尽而倒地。</tooltipOverride>
+        <showGizmoOnNonPlayerControlled>true</showGizmoOnNonPlayerControlled>
+      </li>
+    </comps>
+  </ThingDef>
 </Defs>
\ No newline at end of file
diff --git a/Textures/Wula/Things/Wula_AI_Bomb_Mother/Wula_AI_Bomb_Mother_Icon.png b/Textures/Wula/Things/Wula_AI_Bomb_Mother/Wula_AI_Bomb_Mother_Icon.png
index 5ff9957b..930783e3 100644
Binary files a/Textures/Wula/Things/Wula_AI_Bomb_Mother/Wula_AI_Bomb_Mother_Icon.png and b/Textures/Wula/Things/Wula_AI_Bomb_Mother/Wula_AI_Bomb_Mother_Icon.png differ