diff --git a/1.3/Defs/AutomataRaceSettings/AutomataWearSetting.xml b/1.3/Defs/AutomataRaceSettings/AutomataWearSetting.xml
index 1b90f8f..878f94a 100644
--- a/1.3/Defs/AutomataRaceSettings/AutomataWearSetting.xml
+++ b/1.3/Defs/AutomataRaceSettings/AutomataWearSetting.xml
@@ -9,11 +9,16 @@
           <li>PN_OfficerModule</li>
         </wearList>
         <condition>
-					<hediffDef>
-						<li>PN_SyncLegendary_Combat</li>
-					</hediffDef>
-				</condition>
-        <cantReason>CantReasonHediff</cantReason>
+          <hediffDef>
+            <li>PN_SyncLegendary_Combat</li>
+          </hediffDef>
+        </condition>
+        <cantReason>CantReason_OfficerModule</cantReason>
+        <forceDropHediff>
+          <li>PN_ModuleUnstable</li>
+        </forceDropHediff>
+        <forceDrop>true</forceDrop>
+        <forceDropMessage>ForceDropHediff</forceDropMessage>
       </li>
     </wearSetting>
   </WearSetting.WearSettingDef>
diff --git a/Content/Languages/English/Keyed/WearSetting.xml b/Content/Languages/English/Keyed/WearSetting.xml
index a566b02..2160e3b 100644
--- a/Content/Languages/English/Keyed/WearSetting.xml
+++ b/Content/Languages/English/Keyed/WearSetting.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <LanguageData>
-  <CantReasonHediff>Hediff Limitaion : {5}</CantReasonHediff>
+  <CantReason_OfficerModule>module that can only be installed by (legd) grade combat model.</CantReason_OfficerModule>
+  <ForceDropHediff>{6} cannot wear {7} because {6}'s module system is unstable.</ForceDropHediff>
 </LanguageData>
\ No newline at end of file