diff --git a/1.6/1.6/Defs/ThingDef_Races/ARA_RaceNodeSwarm.xml b/1.6/1.6/Defs/ThingDef_Races/ARA_RaceNodeSwarm.xml
index 5afa91c..939d833 100644
--- a/1.6/1.6/Defs/ThingDef_Races/ARA_RaceNodeSwarm.xml
+++ b/1.6/1.6/Defs/ThingDef_Races/ARA_RaceNodeSwarm.xml
@@ -533,8 +533,6 @@
       <leatherDef>ARA_Carapace</leatherDef>
       <!-- 身体类型 -->
       <body>Human</body>
-      <!-- 年龄阶段，较短 -->
-      <lifeExpectancy>12</lifeExpectancy>
       <lifeStageWorkSettings MayRequire="Ludeon.RimWorld.Biotech">
         <Firefighter>0</Firefighter>
         <Patient>0</Patient>
@@ -662,7 +660,6 @@
     <race>
       <baseBodySize>3</baseBodySize>
       <baseHealthScale>4</baseHealthScale>
-      <lifeExpectancy>10</lifeExpectancy>
     </race>
   </AlienRace.ThingDef_AlienRace>
 
@@ -731,8 +728,6 @@
       <body>ArachnaeMyrmecocystus_Body</body>
       <!-- 血量上限 -->
       <baseHealthScale>3</baseHealthScale>
-      <!-- 蜜罐虫的寿命很低 -->
-      <lifeExpectancy>1.5</lifeExpectancy>
     </race>
 
     <comps>
@@ -860,8 +855,6 @@
       <baseBodySize>2</baseBodySize>
       <!-- 血量上限 -->
       <baseHealthScale>5</baseHealthScale>
-      <!-- 蜜罐虫的寿命很低 -->
-      <lifeExpectancy>1</lifeExpectancy>
     </race>
 
     <comps>
@@ -958,7 +951,6 @@
       <body>ArachnaeWeaponSmith_Body</body>
       <baseBodySize>0.8</baseBodySize>
       <baseHealthScale>0.75</baseHealthScale>
-      <lifeExpectancy>5</lifeExpectancy>
     </race>
 
 
@@ -1082,7 +1074,6 @@
       <body>ArachnaeFighter_Body</body>
       <baseBodySize>0.8</baseBodySize>
       <baseHealthScale>2</baseHealthScale>
-      <lifeExpectancy>2</lifeExpectancy>
     </race>
 
     <comps>
@@ -1142,7 +1133,6 @@
       <body>ArachnaeMyrmecocystus_Body</body>
       <baseBodySize>0.5</baseBodySize>
       <baseHealthScale>0.25</baseHealthScale>
-      <lifeExpectancy>30</lifeExpectancy>
     </race>
     <comps>
       <li Class="ArachnaeSwarm.CompProperties_HediffGiver">
@@ -1242,7 +1232,6 @@
       <!-- 身体类型 -->
       <body>ArachnaeFighter_Body</body>
       <baseHealthScale>4</baseHealthScale>
-      <lifeExpectancy>5</lifeExpectancy>
     </race>
 
     <comps>
@@ -1335,7 +1324,6 @@
       <flightStartChanceOnJobStart>1.0</flightStartChanceOnJobStart>
       <baseBodySize>0.8</baseBodySize>
       <baseHealthScale>1.5</baseHealthScale>
-      <lifeExpectancy>5</lifeExpectancy>
     </race>
 
     <comps>
@@ -1413,7 +1401,6 @@
       <body>ArachnaeWeaponSmith_Body</body>
       <baseBodySize>0.8</baseBodySize>
       <baseHealthScale>0.75</baseHealthScale>
-      <lifeExpectancy>5</lifeExpectancy>
     </race>
   </AlienRace.ThingDef_AlienRace>
 </Defs>
\ No newline at end of file
