diff --git a/hwe/join_post.php b/hwe/join_post.php
index 3e343c27..423ecbf6 100644
--- a/hwe/join_post.php
+++ b/hwe/join_post.php
@@ -185,10 +185,10 @@ if($relYear < 3){
     $experience = 0;
 }
 else{
-    $expGenCount = $db->queryFirstField('SELECT count(*) FROM general WHERE nation != 0 AND npc < 5');
+    $expGenCount = $db->queryFirstField('SELECT count(*) FROM general WHERE nation != 0 AND npc < 4');
     $targetGenOrder = Util::round($expGenCount * 0.2);
     $experience = $db->queryFirstField(
-        'SELECT experience FROM general WHERE nation != 0 AND npc < 5 ORDER BY experience ASC LIMIT %i, 1', 
+        'SELECT experience FROM general WHERE nation != 0 AND npc < 4 ORDER BY experience ASC LIMIT %i, 1', 
         $targetGenOrder - 1
     );
     $experience *= 0.8;
diff --git a/hwe/sammo/Command/General/che_랜덤임관.php b/hwe/sammo/Command/General/che_랜덤임관.php
index cb683ec9..e0dd31f9 100644
--- a/hwe/sammo/Command/General/che_랜덤임관.php
+++ b/hwe/sammo/Command/General/che_랜덤임관.php
@@ -178,14 +178,14 @@ class che_랜덤임관 extends Command\GeneralCommand{
             $generalsCnt = [];
             if($notIn){
                 $rawGeneralsCnt = $db->query(
-                    'SELECT general.nation as nation, nation.gennum, nation.name, npc, count(*) as cnt FROM general JOIN nation ON general.nation = nation.nation WHERE npc < 5 AND nation.gennum < %i AND nation.scout=0 AND nation.nation NOT IN %li GROUP BY general.nation, general.npc',
+                    'SELECT general.nation as nation, nation.gennum, nation.name, npc, count(*) as cnt FROM general JOIN nation ON general.nation = nation.nation WHERE npc < 4 AND nation.gennum < %i AND nation.scout=0 AND nation.nation NOT IN %li GROUP BY general.nation, general.npc',
                     $genLimit,
                     $notIn
                 );
             }
             else{
                 $rawGeneralsCnt = $db->query(
-                    'SELECT general.nation as nation, nation.gennum, nation.name, npc, count(*) as cnt FROM general JOIN nation ON general.nation = nation.nation WHERE npc < 5 AND nation.gennum < %i AND nation.scout=0 GROUP BY general.nation, general.npc',
+                    'SELECT general.nation as nation, nation.gennum, nation.name, npc, count(*) as cnt FROM general JOIN nation ON general.nation = nation.nation WHERE npc < 4 AND nation.gennum < %i AND nation.scout=0 GROUP BY general.nation, general.npc',
                     $genLimit
                 );
             }
diff --git a/hwe/sammo/Command/General/che_인재탐색.php b/hwe/sammo/Command/General/che_인재탐색.php
index 6e943128..7548455c 100644
--- a/hwe/sammo/Command/General/che_인재탐색.php
+++ b/hwe/sammo/Command/General/che_인재탐색.php
@@ -178,7 +178,7 @@ class che_인재탐색 extends Command\GeneralCommand
         $avgGen = $db->queryFirstRow(
             'SELECT avg(dedication) as ded,avg(experience) as exp,
             avg(dex1+dex2+dex3+dex4) as dex_t, avg(age) as age, avg(dex5) as dex5
-            from general where npc < 5'
+            from general where npc < 4'
         );
         
         $pickTypeList = ['무' => 6, '지' => 6, '무지' => 3];
diff --git a/hwe/sammo/Event/Action/RaiseInvader.php b/hwe/sammo/Event/Action/RaiseInvader.php
index 3806b678..30ed30d7 100644
--- a/hwe/sammo/Event/Action/RaiseInvader.php
+++ b/hwe/sammo/Event/Action/RaiseInvader.php
@@ -99,14 +99,14 @@ class RaiseInvader extends \sammo\Event\Action
 
         if ($npcEachCount < 0) {
             $npcEachCount =
-                $db->queryFirstField('SELECT count(no) from general where npc < 5') / count($cities);
+                $db->queryFirstField('SELECT count(no) from general where npc < 4') / count($cities);
             $npcEachCount *= -1 * $this->npcEachCount;
         }
         $npcEachCount = max(10, Util::toInt($npcEachCount));
 
         $specAvg = $this->specAvg;
         if ($specAvg < 0) {
-            $specAvg = $db->queryFirstField('SELECT avg((`leadership` + `strength` + `intel`)/3) from general where npc < 5');
+            $specAvg = $db->queryFirstField('SELECT avg((`leadership` + `strength` + `intel`)/3) from general where npc < 4');
             $specAvg *= -1 * $this->specAvg;
         }
         $specAvg = Util::toInt($specAvg);
@@ -119,7 +119,7 @@ class RaiseInvader extends \sammo\Event\Action
 
         $dex = $this->dex;
         if ($dex < 0) {
-            $dex = $db->queryFirstField("SELECT avg((dex1 + dex2 + dex3 + dex4 + dex5)/5) from general where npc < 5");
+            $dex = $db->queryFirstField("SELECT avg((dex1 + dex2 + dex3 + dex4 + dex5)/5) from general where npc < 4");
             $dex *= -1 * $this->dex;
         }
         $dex = Util::toInt($dex);