diff --git a/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml b/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml
index d4036cd..8e7a00d 100644
--- a/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml
+++ b/1.3/Defs/TraderKindDefs/TraderKinds_OrbitalPnL.xml
@@ -85,11 +85,11 @@
       <!-- Weapons -->
       <li Class="StockGenerator_SingleDef">
         <thingDef>PN_PrototypeRailGun</thingDef>
-        <countRange>1~1</countRange>
+        <countRange>-2~1</countRange>
       </li>
       <li Class="StockGenerator_WeaponsMelee" MayRequire="Ludeon.RimWorld.Royalty">
         <weaponTag>PN_Bladelink</weaponTag>
-        <countRange>1~1</countRange>
+        <countRange>-2~1</countRange>
       </li>
 
       <!-- Apparel -->
@@ -104,18 +104,7 @@
 
       <!-- Animals -->
 
-      <!-- Techprints -->
-      <li Class="StockGenerator_SingleDef">
-        <thingDef>Techprint_CataphractArmor</thingDef>
-        <countRange>-2~1</countRange>
-      </li>
-      <li Class="StockGenerator_SingleDef">
-        <thingDef>Techprint_BrainWiring</thingDef>
-        <countRange>-2~1</countRange>
-      </li>
-
       <!-- Buying -->
-      <li Class="StockGenerator_BuyExpensiveSimple" />
 
     </stockGenerators>
   </TraderKindDef>
diff --git a/1.3/Patches/Royalty.xml b/1.3/Patches/Royalty.xml
index 3e70605..2d539cd 100644
--- a/1.3/Patches/Royalty.xml
+++ b/1.3/Patches/Royalty.xml
@@ -40,6 +40,20 @@
             </prerequisites>
           </value>
         </li>
+        <!--상선청사진-->
+        <li Class="PatchOperationAdd">
+          <xpath>/Defs/TraderKindDef[defName = "PN_Orbital_PnLindustry"]/stockGenerators</xpath>
+          <value>
+            <li Class="StockGenerator_SingleDef">
+              <thingDef>Techprint_CataphractArmor</thingDef>
+              <countRange>-2~1</countRange>
+            </li>
+            <li Class="StockGenerator_SingleDef">
+              <thingDef>Techprint_BrainWiring</thingDef>
+              <countRange>-2~1</countRange>
+            </li>
+          </value>
+        </li>
       </operations>
     </match>
   </Operation>