diff --git a/hwe/func.php b/hwe/func.php
index d7d44508..82b04474 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -1670,7 +1670,7 @@ function tryUniqueItemLottery(RandUtil $rng, General $general, string $acquireTy
     } else if ($acquireType == '랜덤 임관') {
         $prob = 1 / ($genCount * $itemTypeCnt / 10 / 2); // 랜임시 2개(10%) 등장(200명중 20명 랜임시도?)
     } else if ($acquireType == '건국') {
-        $prob = 1 / ($genCount * $itemTypeCnt / 10 / 4); // 건국시 4개(20%) 등장(200명시 20국 정도 됨)
+        $prob = 1; // 건국시 100%
     }
 
     $prob *= GameConst::$uniqueTrialCoef;
diff --git a/hwe/sammo/Command/General/che_건국.php b/hwe/sammo/Command/General/che_건국.php
index 0bf06ec0..7082d940 100644
--- a/hwe/sammo/Command/General/che_건국.php
+++ b/hwe/sammo/Command/General/che_건국.php
@@ -202,6 +202,7 @@ class che_건국 extends Command\GeneralCommand
         refreshNationStaticInfo();
 
         $general->increaseInheritancePoint(InheritanceKey::active_action, 1);
+        $general->increaseInheritancePoint(InheritanceKey::unifier, 250);
         $this->setResultTurn(new LastTurn(static::getName(), $this->arg));
         $general->checkStatChange();
         tryUniqueItemLottery(genGenericUniqueRNGFromGeneral($general, static::$actionName), $general, '건국');