diff --git a/hwe/_admin5_submit.php b/hwe/_admin5_submit.php
index 4a3c60c9..8a4a56ba 100644
--- a/hwe/_admin5_submit.php
+++ b/hwe/_admin5_submit.php
@@ -23,6 +23,7 @@ $connect=$db->get();
 
 switch($btn) {
     case "국가변경":
+        $oldNation = $db->queryFirstField('SELECT nation FROM general WHERE owner=%i', $userID);
         if($nation == 0) {
             $db->update('general', [
                 'nation'=>0,
@@ -33,6 +34,14 @@ switch($btn) {
                 'nation'=>$nation,
                 'level'=>1,
             ], 'owner=%i', $userID);
+            $db->update('nation', [
+                'gennum'=>$db->sqleval('gennum + 1')
+            ], 'nation=%i', $oldNation);
+        }
+        if($oldNation != 0){
+            $db->update('nation', [
+                'gennum'=>$db->sqleval('gennum - 1')
+            ], 'nation=%i', $oldNation);
         }
         break;
 }
diff --git a/hwe/func_gamerule.php b/hwe/func_gamerule.php
index 247ee04a..157c5596 100644
--- a/hwe/func_gamerule.php
+++ b/hwe/func_gamerule.php
@@ -501,7 +501,7 @@ function postUpdateMonthly() {
 // 명성,공헌
     $nations = $db->query('SELECT
     A.nation,
-    A.gennum, A.gennum2, A.aux,
+    A.gennum, A.aux,
     round((
         round(((A.gold+A.rice)+(select sum(gold+rice) from general where nation=A.nation))/100)
         +A.tech
@@ -536,7 +536,6 @@ function postUpdateMonthly() {
 
         $db->update('nation', [
             'power'=>$nation['power'],
-            'gennum2'=>$nation['gennum'],
             'aux'=>Json::encode($aux)
         ], 'nation=%i', $nation['nation']);
     }
diff --git a/hwe/func_process_chief.php b/hwe/func_process_chief.php
index 4a0acc74..1a278cf0 100644
--- a/hwe/func_process_chief.php
+++ b/hwe/func_process_chief.php
@@ -1976,10 +1976,8 @@ function process_76(&$general) {
         pushGeneralHistory($general, "<C>●</>{$admin['year']}년 {$admin['month']}월:<M>의병모집</>을 발동");
         pushNationHistory($nation, "<C>●</>{$admin['year']}년 {$admin['month']}월:<Y>{$general['name']}</>{$josaYi} <M>의병모집</>을 발동");
 
-        $query = "select avg(gennum) as gennum from nation";
-        $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        $avgNation = MYDB_fetch_array($result);
-        $gencount = 5 + Util::round($avgNation['gennum'] / 10);
+        $avgGenNum = $db->queryFirstField('SELECT avg(gennum) FROM nation');
+        $addGenCount = 5 + Util::round($avgGenNum / 10);
 
         $query = "select avg(age) as age, max(leader+power+intel) as lpi, avg(dedication) as ded,avg(experience) as exp, avg(dex0) as dex0, avg(dex10) as dex10, avg(dex20) as dex20, avg(dex30) as dex30, avg(dex40) as dex40 from general where nation='{$general['nation']}'";
         $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
@@ -1988,7 +1986,7 @@ function process_76(&$general) {
         //의병추가
         $npc = 4;
         $npcid = $admin['npccount'];
-        for($i=0; $i < $gencount; $i++) {
+        for($i=0; $i < $addGenCount; $i++) {
             // 무장 40%, 지장 40%, 무지장 20%
             $type = rand() % 10;
             switch($type) {
@@ -2089,13 +2087,6 @@ function process_76(&$general) {
         //npccount
         $gameStor->npccount=$npcid;
 
-        //국가 기술력 그대로
-        $query = "select no from general where nation='{$general['nation']}'";
-        $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        $gencount = MYDB_num_rows($result);
-        $gennum = $gencount;
-        if($gencount < GameConst::$initialNationGenLimit) $gencount = GameConst::$initialNationGenLimit;
-
         // 국가보정
         if($nation['type'] == 11) { $term3 = Util::round($term3 / 2); }
         if($nation['type'] == 12) { $term3 = $term3 * 2; }
@@ -2103,7 +2094,7 @@ function process_76(&$general) {
         //전략기한
         $db->update('nation', [
             'sabotagelimit'=>$term3,
-            'gennum'=>$gennum
+            'gennum'=>$db->sqleval('gennum + %i', $addGenCount),
         ], 'nation=%i', $general['nation']);
 
         //경험치, 공헌치
diff --git a/hwe/sql/schema.sql b/hwe/sql/schema.sql
index 475d9285..102d6fe6 100644
--- a/hwe/sql/schema.sql
+++ b/hwe/sql/schema.sql
@@ -176,7 +176,6 @@ CREATE TABLE `nation` (
 	`capital` INT(1) NULL DEFAULT '0',
 	`capset` INT(1) NULL DEFAULT '0',
 	`gennum` INT(3) NULL DEFAULT '1',
-	`gennum2` INT(3) NULL DEFAULT '1',
 	`gold` INT(8) NULL DEFAULT '0',
 	`rice` INT(8) NULL DEFAULT '0',
 	`bill` INT(3) NULL DEFAULT '0',