diff --git a/Biotech/DefInjected/BodyDef/Bodies_Mechanoid_Heavy.xml b/Biotech/DefInjected/BodyDef/Bodies_Mechanoid_Heavy.xml
index c20b6e83..985e0cb5 100644
--- a/Biotech/DefInjected/BodyDef/Bodies_Mechanoid_Heavy.xml
+++ b/Biotech/DefInjected/BodyDef/Bodies_Mechanoid_Heavy.xml
@@ -2,7 +2,7 @@
 <LanguageData>
 
   <!-- EN: heavy mech with power claws -->
-  <Mech_Tunneler.label>机械挖掘工</Mech_Tunneler.label>
+  <Mech_Tunneler.label>重型机械体（动力爪）</Mech_Tunneler.label>
   <!-- EN: left sight sensor -->
   <Mech_Tunneler.corePart.parts.MechanicalNeck.parts.MechanicalHead.parts.left_sight_sensor.customLabel>左视觉传感器</Mech_Tunneler.corePart.parts.MechanicalNeck.parts.MechanicalHead.parts.left_sight_sensor.customLabel>
   <!-- EN: right sight sensor -->
diff --git a/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Heavy.xml b/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Heavy.xml
index 13c475c0..9436b814 100644
--- a/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Heavy.xml
+++ b/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Heavy.xml
@@ -2,6 +2,6 @@
 <LanguageData>
 
   <!-- EN: tunneler -->
-  <Mech_Tunneler.label>机械挖掘工</Mech_Tunneler.label>
+  <Mech_Tunneler.label>机械矿工</Mech_Tunneler.label>
 
 </LanguageData>
\ No newline at end of file
diff --git a/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Light.xml b/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Light.xml
index d21923d3..ef398fa9 100644
--- a/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Light.xml
+++ b/Biotech/DefInjected/PawnKindDef/Races_Mechanoids_Light.xml
@@ -5,16 +5,16 @@
   <Mech_Agrihand.label>机械农夫</Mech_Agrihand.label>
 
   <!-- EN: cleansweeper -->
-  <Mech_Cleansweeper.label>机械清洁工</Mech_Cleansweeper.label>
+  <Mech_Cleansweeper.label>机械保洁</Mech_Cleansweeper.label>
 
   <!-- EN: constructoid -->
-  <Mech_Constructoid.label>机械建筑工</Mech_Constructoid.label>
+  <Mech_Constructoid.label>机械瓦工</Mech_Constructoid.label>
 
   <!-- EN: fabricor -->
-  <Mech_Fabricor.label>机械制造工</Mech_Fabricor.label>
+  <Mech_Fabricor.label>机械工匠</Mech_Fabricor.label>
 
   <!-- EN: lifter -->
-  <Mech_Lifter.label>机械搬运工</Mech_Lifter.label>
+  <Mech_Lifter.label>机械挑夫</Mech_Lifter.label>
 
   <!-- EN: militor -->
   <Mech_Militor.label>机械小蠊</Mech_Militor.label>
diff --git a/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Heavy.xml b/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Heavy.xml
index 423b090a..a486d966 100644
--- a/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Heavy.xml
+++ b/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Heavy.xml
@@ -23,9 +23,9 @@
   <Diabolus.jobString>正在培育机械体。</Diabolus.jobString>
 
   <!-- EN: gestate tunneler -->
-  <Tunneler.label>培育机械挖掘工</Tunneler.label>
+  <Tunneler.label>培育机械矿工</Tunneler.label>
   <!-- EN: Gestate a tunneler mechanoid. -->
-  <Tunneler.description>培育一台机械挖掘工。</Tunneler.description>
+  <Tunneler.description>培育一台机械矿工。</Tunneler.description>
   <!-- EN: Gestating mech. -->
   <Tunneler.jobString>正在培育机械体。</Tunneler.jobString>
 
diff --git a/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Light.xml b/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Light.xml
index f2f5f6e1..a04f8f53 100644
--- a/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Light.xml
+++ b/Biotech/DefInjected/RecipeDef/Recipes_MechGestator_Light.xml
@@ -9,30 +9,30 @@
   <Agrihand.jobString>正在培育机械体。</Agrihand.jobString>
 
   <!-- EN: gestate cleansweeper -->
-  <Cleansweeper.label>培育机械清洁工</Cleansweeper.label>
+  <Cleansweeper.label>培育机械保洁</Cleansweeper.label>
   <!-- EN: Gestate a cleansweeper mechanoid. -->
-  <Cleansweeper.description>培育一台机械清洁工。</Cleansweeper.description>
+  <Cleansweeper.description>培育一台机械保洁。</Cleansweeper.description>
   <!-- EN: Gestating mech. -->
   <Cleansweeper.jobString>正在培育机械体。</Cleansweeper.jobString>
 
   <!-- EN: gestate constructoid -->
-  <Constructoid.label>培育机械建筑工</Constructoid.label>
+  <Constructoid.label>培育机械瓦工</Constructoid.label>
   <!-- EN: Gestate a constructoid mechanoid. -->
-  <Constructoid.description>培育一台机械建筑工。</Constructoid.description>
+  <Constructoid.description>培育一台机械瓦工。</Constructoid.description>
   <!-- EN: Gestating mech. -->
   <Constructoid.jobString>正在培育机械体。</Constructoid.jobString>
 
   <!-- EN: gestate fabricor -->
-  <Fabricor.label>培育机械制造工</Fabricor.label>
+  <Fabricor.label>培育机械工匠</Fabricor.label>
   <!-- EN: Gestate a fabricor mechanoid. -->
-  <Fabricor.description>培育一台机械制造工。</Fabricor.description>
+  <Fabricor.description>培育一台机械工匠。</Fabricor.description>
   <!-- EN: Gestating mech. -->
   <Fabricor.jobString>正在培育机械体。</Fabricor.jobString>
 
   <!-- EN: gestate lifter -->
-  <Lifter.label>培育机械搬运工</Lifter.label>
+  <Lifter.label>培育机械挑夫</Lifter.label>
   <!-- EN: Gestate a lifter mechanoid. -->
-  <Lifter.description>培育一台机械搬运工。</Lifter.description>
+  <Lifter.description>培育一台机械挑夫。</Lifter.description>
   <!-- EN: Gestating mech. -->
   <Lifter.jobString>正在培育机械体。</Lifter.jobString>
 
diff --git a/Biotech/DefInjected/ThingDef/Races_Mechanoids_Heavy.xml b/Biotech/DefInjected/ThingDef/Races_Mechanoids_Heavy.xml
index df61d458..0ffe6a12 100644
--- a/Biotech/DefInjected/ThingDef/Races_Mechanoids_Heavy.xml
+++ b/Biotech/DefInjected/ThingDef/Races_Mechanoids_Heavy.xml
@@ -2,7 +2,7 @@
 <LanguageData>
   
   <!-- EN: tunneler -->
-  <Mech_Tunneler.label>机械挖掘工</Mech_Tunneler.label>
+  <Mech_Tunneler.label>机械矿工</Mech_Tunneler.label>
   <!-- EN: A heavy mechanoid built for mining in treacherous locations. While intended for excavation, the tunneler's gigantic power claws and ultra-thick armor makes it a dangerous force in combat. -->
   <Mech_Tunneler.description>一只被设计为在偏僻地点采矿用的重型机械体。虽然设计用途仅仅是用来挖矿的，它巨大的动力爪和重型装甲在战场上也是可怕的对手。</Mech_Tunneler.description>
   <!-- EN: left power claw -->
diff --git a/Biotech/DefInjected/ThingDef/Races_Mechanoids_Light.xml b/Biotech/DefInjected/ThingDef/Races_Mechanoids_Light.xml
index f568da8d..6bc88861 100644
--- a/Biotech/DefInjected/ThingDef/Races_Mechanoids_Light.xml
+++ b/Biotech/DefInjected/ThingDef/Races_Mechanoids_Light.xml
@@ -11,14 +11,14 @@
   <Mech_Agrihand.tools.right_blade.label>右镰刃</Mech_Agrihand.tools.right_blade.label>
   
   <!-- EN: cleansweeper -->
-  <Mech_Cleansweeper.label>机械清洁工</Mech_Cleansweeper.label>
+  <Mech_Cleansweeper.label>机械保洁</Mech_Cleansweeper.label>
   <!-- EN: A light mechanoid designed for cleaning. Lacking a ranged weapon, it can make only weak melee attacks. -->
   <Mech_Cleansweeper.description>一只轻型机械体，只作清洁用途。它没有远程武器，近战能力也很弱小。</Mech_Cleansweeper.description>
   <!-- EN: head -->
   <Mech_Cleansweeper.tools.head.label>头</Mech_Cleansweeper.tools.head.label>
   
   <!-- EN: constructoid -->
-  <Mech_Constructoid.label>机械建筑工</Mech_Constructoid.label>
+  <Mech_Constructoid.label>机械瓦工</Mech_Constructoid.label>
   <!-- EN: A small mechanoid designed to perform construction tasks. It is equipped with a small slug gun for light defense. It can also perform blunt melee attacks if necessary. -->
   <Mech_Constructoid.description>一只小型机械体，设计用来完成建设任务。它配有一把轻型射弹枪用作自卫。必要时也能在近战中造成少许钝击伤害。</Mech_Constructoid.description>
   <!-- EN: head -->
@@ -27,14 +27,14 @@
   <Mech_Constructoid.tools.torso.label>躯干</Mech_Constructoid.tools.torso.label>
   
   <!-- EN: fabricor -->
-  <Mech_Fabricor.label>机械制造工</Mech_Fabricor.label>
+  <Mech_Fabricor.label>机械工匠</Mech_Fabricor.label>
   <!-- EN: A small work mechanoid designed to craft all manner of manufactured objects. It is equipped with a small slug gun for light defense. -->
   <Mech_Fabricor.description>一只小型机械体，设计用来在工作台制造各式物品。它配有一把轻型射弹枪用作自卫。</Mech_Fabricor.description>
   <!-- EN: head -->
   <Mech_Fabricor.tools.head.label>头</Mech_Fabricor.tools.head.label>
   
   <!-- EN: lifter -->
-  <Mech_Lifter.label>机械搬运工</Mech_Lifter.label>
+  <Mech_Lifter.label>机械挑夫</Mech_Lifter.label>
   <!-- EN: A small mechanoid designed for hauling. Lacking a ranged weapon, it can make only weak melee attacks. -->
   <Mech_Lifter.description>一只小型机械体，设计用来运输物品。它没有远程武器，近战能力也很弱小。</Mech_Lifter.description>
   <!-- EN: head -->