diff --git a/1.6/Defs/HediffDefs/Hediffs_BodyParts_WULA.xml b/1.6/Defs/HediffDefs/Hediffs_BodyParts_WULA.xml
index ea00c1d3..1cdd0ff4 100644
--- a/1.6/Defs/HediffDefs/Hediffs_BodyParts_WULA.xml
+++ b/1.6/Defs/HediffDefs/Hediffs_BodyParts_WULA.xml
@@ -913,6 +913,7 @@
       <researchPrerequisites Inherit="False">
         <li>WULA_New_Synth_Skill_2_Technology</li>
       </researchPrerequisites>
+      <researchPrerequisite Inherit="False"/>
       <skillRequirements>
         <Crafting>8</Crafting>
       </skillRequirements>
diff --git a/1.6/Defs/ThingDefs/WULA_Item.xml b/1.6/Defs/ThingDefs/WULA_Item.xml
index bb616ef6..cff2806d 100644
--- a/1.6/Defs/ThingDefs/WULA_Item.xml
+++ b/1.6/Defs/ThingDefs/WULA_Item.xml
@@ -60,6 +60,9 @@
       <Mass>0.3</Mass>
       <WorkToMake>450</WorkToMake>
     </statBases>
+    <thingCategories>
+      <li>ItemsMisc</li>
+    </thingCategories>
     <!-- <ingestible>
       <baseIngestTicks>270</baseIngestTicks>
       <preferability>MealSimple</preferability>
diff --git a/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml b/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml
index 78c6f595..e4146d93 100644
--- a/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml
+++ b/1.6/Defs/ThingDefs_Buildings/Buildings_WULA.xml
@@ -628,6 +628,67 @@
     <designationHotKey>Misc1</designationHotKey>
   </ThingDef>
 
+  <!-- 水培 -->
+  <ThingDef ParentName="BuildingBase">
+    <defName>WULA_Nourishment_Center_Unit</defName>
+    <label>乌拉帝国生命中心单元</label>
+    <description>乌拉帝国生命中心单元</description>
+    <noRightClickDraftAttack>true</noRightClickDraftAttack>
+    <thingClass>Building_PlantGrower</thingClass>
+    <graphicData>
+      <texPath>Wula/Building/WULA_Nourishment_Center_Unit</texPath>
+      <graphicClass>Graphic_Single</graphicClass>
+      <drawSize>(5.4, 5.4)</drawSize>
+    </graphicData>
+    <castEdgeShadows>true</castEdgeShadows>
+    <altitudeLayer>LowPlant</altitudeLayer>
+    <passability>PassThroughOnly</passability>
+    <pathCost>2</pathCost>
+    <constructEffect>ConstructMetal</constructEffect>
+    <fillPercent>0.30</fillPercent>
+    <canOverlapZones>false</canOverlapZones>
+    <constructionSkillPrerequisite>4</constructionSkillPrerequisite>
+    <statBases>
+      <WorkToBuild>3200</WorkToBuild>
+      <MaxHitPoints>3200</MaxHitPoints>
+      <Flammability>0.5</Flammability>
+      <Cleanliness>4</Cleanliness>
+    </statBases>
+    <size>(5,5)</size>
+    <costList>
+      <SRA_Core>5</SRA_Core>
+    </costList>
+    <fertility>8</fertility>
+    <building>
+      <defaultPlantToGrow>Plant_Rice</defaultPlantToGrow>
+      <sowTag>Ground</sowTag>
+      <buildingTags>
+        <li>Production</li>
+      </buildingTags>
+    </building>
+    <tickerType>Rare</tickerType>
+    <comps>
+      <li Class="CompProperties_Forbiddable"/>
+      <li Class="CompProperties_Power">
+        <compClass>CompPowerTrader</compClass>
+        <basePowerConsumption>80</basePowerConsumption>
+      </li>
+      <li Class="CompProperties_Flickable"/>
+      <li Class="CompProperties_Glower">
+        <overlightRadius>3</overlightRadius>
+        <glowRadius>3</glowRadius>
+        <glowColor>(255,255,255,0)</glowColor>
+        <colorPickerEnabled>true</colorPickerEnabled>
+        <darklightToggle>true</darklightToggle>
+      </li>
+    </comps>
+    <researchPrerequisites>
+      <li>SRA_tech_30_7411</li>
+    </researchPrerequisites>
+    <terrainAffordanceNeeded>Medium</terrainAffordanceNeeded>
+    <designationCategory>SRA_Building</designationCategory>
+  </ThingDef>
+
   <!-- 联络台 -->
   <!-- <ThingDef ParentName="BuildingBase">
     <defName>WULA_Communicator_Station</defName>
diff --git a/Textures/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png b/Textures/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png
index c5b451cc..1a8583aa 100644
Binary files a/Textures/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png and b/Textures/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png differ
diff --git a/Textures/Wula/Building/WULA_Nourishment_Center_Unit.png b/Textures/Wula/Building/WULA_Nourishment_Center_Unit.png
new file mode 100644
index 00000000..10b9c2ef
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diff --git a/美术与文本源文件/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png b/美术与文本源文件/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png
index c5b451cc..1a8583aa 100644
Binary files a/美术与文本源文件/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png and b/美术与文本源文件/Wula/Building/Linked/WulaWall/AngledWulaWall_northeast.png differ
diff --git a/美术与文本源文件/Wula/Building/WULA_Chair.sai2 b/美术与文本源文件/Wula/Building/WULA_Chair.sai2
new file mode 100644
index 00000000..7601d6e2
Binary files /dev/null and b/美术与文本源文件/Wula/Building/WULA_Chair.sai2 differ
diff --git a/美术与文本源文件/Wula/Building/WULA_Nourishment_Center_Unit.sai2 b/美术与文本源文件/Wula/Building/WULA_Nourishment_Center_Unit.sai2
new file mode 100644
index 00000000..2562834d
Binary files /dev/null and b/美术与文本源文件/Wula/Building/WULA_Nourishment_Center_Unit.sai2 differ
diff --git a/美术与文本源文件/Wula/Things/WULA_DM_Cat/WULA_Cat_Thin_south.sai2 b/美术与文本源文件/Wula/Things/WULA_DM_Cat/WULA_Cat_Thin_south.sai2
index 38b21923..d8d074be 100644
Binary files a/美术与文本源文件/Wula/Things/WULA_DM_Cat/WULA_Cat_Thin_south.sai2 and b/美术与文本源文件/Wula/Things/WULA_DM_Cat/WULA_Cat_Thin_south.sai2 differ