diff --git a/1.4/Defs/ThingDefs/DR_Items_BodyParts.xml b/1.4/Defs/ThingDefs/DR_Items_BodyParts.xml
index cb686ff..dda73f3 100644
--- a/1.4/Defs/ThingDefs/DR_Items_BodyParts.xml
+++ b/1.4/Defs/ThingDefs/DR_Items_BodyParts.xml
@@ -40,4 +40,64 @@
 		</techHediffsTags>
 	</ThingDef>
 
+	<RecipeDef ParentName="SurgeryInstallBodyPartProstheticBase">
+        <defName>InstallDR_BionicTail</defName>
+        <label>install bionic tail</label>
+        <description>Install a bionic tail.</description>
+        <descriptionHyperlinks>
+            <ThingDef>DR_BionicTail</ThingDef>
+            <HediffDef>DR_BionicTail</HediffDef>
+        </descriptionHyperlinks>
+        <jobString>Installing bionic tail.</jobString>
+        <ingredients>
+            <li>
+                <filter>
+                    <thingDefs>
+                        <li>DR_BionicTail</li>
+                    </thingDefs>
+                </filter>
+                <count>1</count>
+            </li>
+        </ingredients>
+        <fixedIngredientFilter>
+            <thingDefs>
+                <li>DR_BionicTail</li>
+            </thingDefs>
+        </fixedIngredientFilter>
+        <appliedOnFixedBodyParts>
+            <li>Spine</li>
+        </appliedOnFixedBodyParts>
+        <addsHediff>DR_BionicTail</addsHediff>
+    </RecipeDef>
+
+    <RecipeDef ParentName="SurgeryInstallBodyPartProstheticBase">
+        <defName>InstallDR_FakeTail</defName>
+        <label>install fake tail</label>
+        <description>Install a fake tail.</description>
+        <descriptionHyperlinks>
+            <ThingDef>DR_FakeTail</ThingDef>
+            <HediffDef>DR_FakeTail</HediffDef>
+        </descriptionHyperlinks>
+        <jobString>Installing fake tail.</jobString>
+        <ingredients>
+            <li>
+                <filter>
+                    <thingDefs>
+                        <li>DR_FakeTail</li>
+                    </thingDefs>
+                </filter>
+                <count>1</count>
+            </li>
+        </ingredients>
+        <fixedIngredientFilter>
+            <thingDefs>
+                <li>DR_FakeTail</li>
+            </thingDefs>
+        </fixedIngredientFilter>
+        <appliedOnFixedBodyParts>
+            <li>Spine</li>
+        </appliedOnFixedBodyParts>
+        <addsHediff>DR_FakeTail</addsHediff>
+    </RecipeDef>
+
 </Defs>
diff --git a/1.4/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml b/1.4/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml
new file mode 100644
index 0000000..9f15ddf
--- /dev/null
+++ b/1.4/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml	
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<LanguageData>
+
+  <InstallDR_BionicTail.label>安装仿生尾</InstallDR_BionicTail.label>
+  <InstallDR_BionicTail.description>安装仿生尾。</InstallDR_BionicTail.description>
+  <InstallDR_BionicTail.jobString>正在安装仿生尾。</InstallDR_BionicTail.jobString>
+
+  <InstallDR_FakeTail.label>安装假龙尾</InstallDR_FakeTail.label>
+  <InstallDR_FakeTail.description>安装假龙尾。</InstallDR_FakeTail.description>
+  <InstallDR_FakeTail.jobString>正在安装假龙尾。</InstallDR_FakeTail.jobString>
+
+</LanguageData>
\ No newline at end of file
diff --git a/1.5/1.5/Defs/RecipeDefs/DRM_Recipes_Surgery.xml b/1.5/1.5/Defs/RecipeDefs/DRM_Recipes_Surgery.xml
index 80cd728..b9e6640 100644
--- a/1.5/1.5/Defs/RecipeDefs/DRM_Recipes_Surgery.xml
+++ b/1.5/1.5/Defs/RecipeDefs/DRM_Recipes_Surgery.xml
@@ -167,6 +167,66 @@
         <addsHediff>HardenDragonianOrb</addsHediff>
     </RecipeDef>
 
+    <RecipeDef ParentName="SurgeryInstallBodyPartProstheticBase">
+        <defName>InstallDR_BionicTail</defName>
+        <label>install bionic tail</label>
+        <description>Install a bionic tail.</description>
+        <descriptionHyperlinks>
+            <ThingDef>DR_BionicTail</ThingDef>
+            <HediffDef>DR_BionicTail</HediffDef>
+        </descriptionHyperlinks>
+        <jobString>Installing bionic tail.</jobString>
+        <ingredients>
+            <li>
+                <filter>
+                    <thingDefs>
+                        <li>DR_BionicTail</li>
+                    </thingDefs>
+                </filter>
+                <count>1</count>
+            </li>
+        </ingredients>
+        <fixedIngredientFilter>
+            <thingDefs>
+                <li>DR_BionicTail</li>
+            </thingDefs>
+        </fixedIngredientFilter>
+        <appliedOnFixedBodyParts>
+            <li>Spine</li>
+        </appliedOnFixedBodyParts>
+        <addsHediff>DR_BionicTail</addsHediff>
+    </RecipeDef>
+
+    <RecipeDef ParentName="SurgeryInstallBodyPartProstheticBase">
+        <defName>InstallDR_FakeTail</defName>
+        <label>install fake tail</label>
+        <description>Install a fake tail.</description>
+        <descriptionHyperlinks>
+            <ThingDef>DR_FakeTail</ThingDef>
+            <HediffDef>DR_FakeTail</HediffDef>
+        </descriptionHyperlinks>
+        <jobString>Installing fake tail.</jobString>
+        <ingredients>
+            <li>
+                <filter>
+                    <thingDefs>
+                        <li>DR_FakeTail</li>
+                    </thingDefs>
+                </filter>
+                <count>1</count>
+            </li>
+        </ingredients>
+        <fixedIngredientFilter>
+            <thingDefs>
+                <li>DR_FakeTail</li>
+            </thingDefs>
+        </fixedIngredientFilter>
+        <appliedOnFixedBodyParts>
+            <li>Spine</li>
+        </appliedOnFixedBodyParts>
+        <addsHediff>DR_FakeTail</addsHediff>
+    </RecipeDef>
+    
     <RecipeDef ParentName="SurgeryInstallBodyPartProstheticBase">
         <defName>InstallDRM_SlashTail</defName>
         <label>install slash tail</label>
diff --git a/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml b/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml
index 4688527..66e64ac 100644
--- a/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml	
+++ b/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/RecipeDef/Hediffs_DRM_Surgery.xml	
@@ -45,6 +45,14 @@
   <InstallDRM_SlashTail.description>安装斩龙尾。</InstallDRM_SlashTail.description>
   <InstallDRM_SlashTail.jobString>正在安装斩龙尾。</InstallDRM_SlashTail.jobString>
 
+  <InstallDR_BionicTail.label>安装仿生尾</InstallDR_BionicTail.label>
+  <InstallDR_BionicTail.description>安装仿生尾。</InstallDR_BionicTail.description>
+  <InstallDR_BionicTail.jobString>正在安装仿生尾。</InstallDR_BionicTail.jobString>
+
+  <InstallDR_FakeTail.label>安装假龙尾</InstallDR_FakeTail.label>
+  <InstallDR_FakeTail.description>安装假龙尾。</InstallDR_FakeTail.description>
+  <InstallDR_FakeTail.jobString>正在安装假龙尾。</InstallDR_FakeTail.jobString>
+
   <InstallDRM_FlameSlashTail.label>安装焚斩尾</InstallDRM_FlameSlashTail.label>
   <InstallDRM_FlameSlashTail.description>安装焚斩尾。</InstallDRM_FlameSlashTail.description>
   <InstallDRM_FlameSlashTail.jobString>正在安装焚斩尾。</InstallDRM_FlameSlashTail.jobString>
diff --git a/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml b/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml
index 94c24eb..9bbcc31 100644
--- a/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml	
+++ b/1.5/1.5/Languages/ChineseSimplified (简体中文)/Definjected/ThingDef/ThingDefs_DRM_Things.xml	
@@ -8,7 +8,7 @@
     <DRM_BattleHelmD.label>龙娘 制式战盔D型</DRM_BattleHelmD.label>
     <DRM_BattleHelmD.description>一款设计复杂的轻型战斗头盔。设计保护整个头部。</DRM_BattleHelmD.description>
 	
-	<DR_FakeTail.label>假尾巴</DR_FakeTail.label>
+	<DR_FakeTail.label>假龙尾</DR_FakeTail.label>
     <DR_FakeTail.description>这是一条用皮革制成的假尾巴。</DR_FakeTail.description>
 	
 	<DR_BionicTail.label>仿生尾</DR_BionicTail.label>