diff --git a/1.2/Defs/RecipeDefs/Recipes_Production.xml b/1.2/Defs/RecipeDefs/Recipes_Production.xml
index 15d811c..bcee5ef 100644
--- a/1.2/Defs/RecipeDefs/Recipes_Production.xml
+++ b/1.2/Defs/RecipeDefs/Recipes_Production.xml
@@ -133,73 +133,6 @@
     <researchPrerequisite></researchPrerequisite>
   </RecipeDef>
 
-  <!--브레인 가공-->
-  <RecipeDef>
-    <defName>PN_Make_ProcessedBrain</defName>
-    <label>make automaton brain</label>
-    <description>...</description>
-    <jobString>Making automaton brain.</jobString>
-    <workSpeedStat>GeneralLaborSpeed</workSpeedStat>
-    <effectWorking>Cook</effectWorking>
-    <soundWorking>Recipe_Machining</soundWorking>
-    <workAmount>10000</workAmount>
-    <unfinishedThingDef>UnfinishedHealthItemBionic</unfinishedThingDef>
-    <recipeUsers>
-      <li>PN_AutomatonBench</li>
-    </recipeUsers>
-    <ingredients>
-      <li>
-        <filter>
-          <thingDefs>
-            <li>PN_Brain</li>
-          </thingDefs>
-        </filter>
-        <count>1</count>
-      </li>
-      <li>
-        <filter>
-          <thingDefs>
-            <li>ComponentIndustrial</li>
-          </thingDefs>
-        </filter>
-        <count>1</count>
-      </li>
-      <li>
-        <filter>
-          <thingDefs>
-            <li>Steel</li>
-          </thingDefs>
-        </filter>
-        <count>8</count>
-      </li>
-      <li>
-        <filter>
-          <thingDefs>
-            <li>PsychoidLeaves</li>
-          </thingDefs>
-        </filter>
-        <count>8</count>
-      </li>
-    </ingredients>
-    <fixedIngredientFilter>
-      <thingDefs>
-        <li>PN_Brain</li>
-        <li>ComponentIndustrial</li>
-        <li>Steel</li>
-        <li>PsychoidLeaves</li>
-      </thingDefs>
-    </fixedIngredientFilter>
-    <products>
-      <PNProcessedBrain>1</PNProcessedBrain>
-    </products>
-    <skillRequirements>
-      <Crafting>4</Crafting>
-      <Medicine>4</Medicine>
-    </skillRequirements>
-    <workSkill>Crafting</workSkill>
-    <researchPrerequisite></researchPrerequisite>
-  </RecipeDef>
-
   <!--오토마톤 피부-->
   <RecipeDef>
     <defName>PN_Make_Leather_Automaton</defName>
diff --git a/1.2/Defs/RecipeDefs/Recipes_Randombox.xml b/1.2/Defs/RecipeDefs/Recipes_Randombox.xml
index e6aa71e..34671c1 100644
--- a/1.2/Defs/RecipeDefs/Recipes_Randombox.xml
+++ b/1.2/Defs/RecipeDefs/Recipes_Randombox.xml
@@ -20,7 +20,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -60,7 +60,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>Steel</li>
         <li>Chemfuel</li>
@@ -96,7 +96,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -136,7 +136,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>Steel</li>
         <li>Chemfuel</li>
@@ -174,7 +174,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -222,7 +222,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>ComponentSpacer</li>
         <li>Steel</li>
@@ -261,7 +261,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -325,7 +325,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>AIPersonaCore</li>
         <li>Luciferium</li>
         <li>ComponentIndustrial</li>
@@ -364,7 +364,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -404,7 +404,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>Steel</li>
         <li>Chemfuel</li>
@@ -439,7 +439,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -487,7 +487,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>ComponentSpacer</li>
         <li>Steel</li>
@@ -524,7 +524,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -564,7 +564,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>Steel</li>
         <li>Chemfuel</li>
@@ -599,7 +599,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -647,7 +647,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>ComponentSpacer</li>
         <li>Steel</li>
@@ -684,7 +684,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -724,7 +724,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>Steel</li>
         <li>Chemfuel</li>
@@ -759,7 +759,7 @@
       <li>
         <filter>
           <thingDefs>
-            <li>PNProcessedBrain</li>
+            <li>PN_Brain</li>
           </thingDefs>
         </filter>
         <count>1</count>
@@ -807,7 +807,7 @@
     </ingredients>
     <fixedIngredientFilter>
       <thingDefs>
-        <li>PNProcessedBrain</li>
+        <li>PN_Brain</li>
         <li>ComponentIndustrial</li>
         <li>ComponentSpacer</li>
         <li>Steel</li>
diff --git a/1.2/Defs/ThingDef/ThingDef_Item.xml b/1.2/Defs/ThingDef/ThingDef_Item.xml
index da2c508..d1af239 100644
--- a/1.2/Defs/ThingDef/ThingDef_Item.xml
+++ b/1.2/Defs/ThingDef/ThingDef_Item.xml
@@ -35,39 +35,17 @@
     </stuffProps>
   </ThingDef>
 
-  <!--==================================== 생체 뇌 ====================================-->
+  <!--==================================== 생체 중추신경 ====================================-->
   <ThingDef ParentName="BodyPartNaturalBase">
     <defName>PN_Brain</defName>
-    <label>brain</label>
-    <description>A biological human brain.</description>
+    <label>central nervous</label>
+    <description>A biological human central nervous.</description>
     <statBases>
       <MarketValue>500</MarketValue>
       <Mass>1</Mass>
     </statBases>
   </ThingDef>
 
-  <!--==================================== 오토마톤 CPU ====================================-->
-  <ThingDef ParentName="BodyPartNaturalBase">
-    <defName>PNProcessedBrain</defName>
-    <label>automaton CPU</label>
-    <description>A brain processed for automaton.</description>
-    <graphicData>
-      <texPath>Things/Item/Health/HealthItem</texPath>
-      <graphicClass>Graphic_Single</graphicClass>
-      <drawSize>0.80</drawSize>
-      <color>(190,190,190)</color>
-    </graphicData>
-    <statBases>
-      <MarketValue>500</MarketValue>
-      <Mass>1</Mass>
-    </statBases>
-    <!--<comps>
-      <li Class="CompProperties_Lifespan">
-        <lifespanTicks>240000</lifespanTicks>
-      </li>
-    </comps>-->
-  </ThingDef>
-
   <!--==================================== 수리키트 ====================================-->
   <ThingCategoryDef>
     <defName>PNKit</defName>