diff --git a/hwe/b_genList.php b/hwe/b_genList.php
index a28b48b3..7e9a2c34 100644
--- a/hwe/b_genList.php
+++ b/hwe/b_genList.php
@@ -86,7 +86,7 @@ $templates = new \League\Plates\Engine('templates');
 </table>
 <?php
 $troopName = [];
-foreach($db->queryAllLists('SELECT troop, name FROM troop WHERE nation=%i', $me['nation']) as [$troopID, $tName]){
+foreach($db->queryAllLists('SELECT troop_leader, name FROM troop WHERE nation=%i', $me['nation']) as [$troopID, $tName]){
     $troopName[$troopID] = $tName;
 }
 
@@ -99,7 +99,7 @@ switch ($type) {
     case 5: $orderSQL = "order by crew desc"; break;
     case 6: $orderSQL = "order by killturn"; break;
     case 7: $orderSQL = "order by turntime"; break;
-    case 8: $orderSQL = "order by troop desc"; break;
+    case 8: $orderSQL = "order by troop_leader desc"; break;
 }
 
 $generals = $db->query(
diff --git a/hwe/b_troop.php b/hwe/b_troop.php
index b314a6ef..855d192e 100644
--- a/hwe/b_troop.php
+++ b/hwe/b_troop.php
@@ -14,11 +14,9 @@ increaseRefresh("부대편성", 1);
 $me = $db->queryFirstRow('SELECT no,nation,troop FROM general WHERE owner=%i', $userID);
 
 $troops = [];
-foreach($db->query('SELECT troop,name,no FROM troop WHERE nation = %i', $me['nation']) as $rawTroop){
-    $troops[$rawTroop['troop']] = [
-        'troop'=>$rawTroop['troop'],
+foreach($db->query('SELECT troop_leader,name FROM troop WHERE nation = %i', $me['nation']) as $rawTroop){
+    $troops[$rawTroop['troop_leader']] = [
         'name'=>$rawTroop['name'],
-        'no'=>$rawTroop['no'],
         'users'=>[]
     ];
 }
@@ -41,7 +39,7 @@ foreach($db->query(
 if($troops){
     $troopLeaders = $db->query(
         'SELECT no,name,picture,imgsvr,turntime,city,troop FROM general WHERE no IN %li',
-        array_column($troops, 'no')
+        array_keys($troops)
     );
 
     foreach($db->queryAllLists(
@@ -147,7 +145,7 @@ foreach ($troops as $troopNo=>$troop) {
 
 <?php if ($me['troop'] == 0): ?>
     <tr>
-        <td align=center rowspan=2><input type='radio' name='troop' value='<?=$troop['troop']?>'></td>
+        <td align=center rowspan=2><input type='radio' name='troop' value='<?=$troopNo?>'></td>
         <td align=center><?=$troop['name']?><br>【 <?=$cityText?> 】</td>
         <td height=64 class='generalIcon' style='background:no-repeat center url("<?=$troopLeader['pictureFullPath']?>");background-size:64px;'>&nbsp;</td>
         <td rowspan=2 width=62><?=$genlistText?></td>
diff --git a/hwe/c_myBossInfo.php b/hwe/c_myBossInfo.php
index 13e94edd..57251af6 100644
--- a/hwe/c_myBossInfo.php
+++ b/hwe/c_myBossInfo.php
@@ -163,22 +163,19 @@ if($btn == "추방") {
                 ], 'no=%i', $general['no']);
             }
         }
-        // 부대 처리
-        $query = "select no from troop where troop='{$general['troop']}'";
-        $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        $troop = MYDB_fetch_array($result);
 
         //부대장일 경우
-        if($troop['no'] == $general['no']) {
+        if($general['troop'] == $general['no']){
             // 모두 탈퇴
-            $query = "update general set troop='0' where troop='{$general['troop']}'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-            // 부대 삭제
-            $query = "delete from troop where troop='{$general['troop']}'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        } else {
-            $query = "update general set troop='0' where no='{$general['no']}'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
+            $db->update('general', [
+                'troop'=>0,
+            ], 'troop = %i', $general['no']);
+            $db->delete('troop', 'troop_leader=%i', $general['no']);
+        }
+        else {
+            $db->update('general', [
+                'troop'=>0,
+            ], 'no=%i', $general['no']);
         }
 
         // 도시관직해제
diff --git a/hwe/c_troop.php b/hwe/c_troop.php
index 07fa5d1a..bfee5ed1 100644
--- a/hwe/c_troop.php
+++ b/hwe/c_troop.php
@@ -24,43 +24,39 @@ if($name && mb_strwidth($name) > 18){
 
 $name = trim($name);
 if($btn == "부 대 창 설" && $name != "" && $me['troop'] == 0) {
-    $db->insert('troop',[
+    $db->insertIgnore('troop',[
+        'troop_leader'=>$me['no'],
         'name'=>$name,
         'nation'=>$me['nation'],
-        'no'=>$me['no']
     ]);
-    $troopID = $db->insertId();
 
     $db->update('general', [
-        'troop'=>$troopID
+        'troop'=>$me['no'],
     ], 'no=%i',$me['no']);
 } elseif($btn == "부 대 변 경" && $name != "") {
     $db->update('troop', [
         'name'=>$name
-    ], 'no=%i',$me['no']);
+    ], 'troop_leader=%i',$me['no']);
 } elseif($btn == "부 대 추 방" && $gen != 0) {
     $db->update('general', [
         'troop'=>0
-    ], 'no=%i AND troop=(SELECT troop FROM troop WHERE no = %i)', $gen, $me['no']);
+    ], 'no=%i AND troop= %i', $gen, $me['no']);
 } elseif($btn == "부 대 가 입" && $troop != 0) {
-    $troopLeader = $db->queryFirstField('SELECT `no` FROM troop WHERE troop=%i', $troop);
-    $troopLeaderNation = $db->queryFirstField('SELECT `nation` FROM `general` WHERE `no`=%i AND `nation`=%i', $troopLeader, $me['nation']);
+    $troopLeaderNation = $db->queryFirstField('SELECT `nation` FROM `general` WHERE `no`=%i AND `troop`=%i AND `nation`=%i', $troop, $troop, $me['nation']);
     if($troopLeaderNation){
         $db->update('general', [
             'troop'=>$troop
         ], 'no=%i', $me['no']);
     }
 } elseif($btn == "부 대 탈 퇴") {
-    $troopLeader = $db->queryFirstField('SELECT `no` FROM troop WHERE troop=%i', $me['troop']);
-    
     //부대장일 경우
-    if($troopLeader == $me['no']) {
+    if($me['troop'] == $me['no']) {
         // 모두 탈퇴
         $db->update('general', [
             'troop'=>0
         ], 'troop=%i',$me['troop']);
         // 부대 삭제
-        $db->delete('troop', 'troop=%i', $me['troop']);
+        $db->delete('troop', 'troop_leader=%i', $me['troop']);
     } else {
         $db->update('general', [
             'troop'=>0
diff --git a/hwe/func.php b/hwe/func.php
index eba275fd..39336fb3 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -654,7 +654,7 @@ function generalInfo($no) {
         $lbonus = "";
     }
 
-    $troop = getTroop($general['troop']);
+    $troopName = getTroopName($general['troop'])??'-';
 
     $level = getLevel($general['level'], $nation['level']);
     if($general['level'] == 2)     {
@@ -723,7 +723,6 @@ function generalInfo($no) {
         default:
             $train = "{$general['train']}"; break;
     }
-    if($general['troop'] == 0)    { $troop['name'] = "-"; }
     if($general['mode'] == 2)     { $general['mode'] = "<font color=limegreen>수비 함(훈사80)</font>"; }
     elseif($general['mode'] == 1) { $general['mode'] = "<font color=limegreen>수비 함(훈사60)</font>"; }
     else                        { $general['mode'] = "<font color=red>수비 안함</font>"; }
@@ -797,7 +796,7 @@ function generalInfo($no) {
     </tr>
     <tr height=20>
         <td style='text-align:center;' class='bg1'><b>부대</b></td>
-        <td style='text-align:center;' colspan=3>{$troop['name']}</td>
+        <td style='text-align:center;' colspan=3>{$troopName}</td>
         <td style='text-align:center;' class='bg1'><b>벌점</b></td>
         <td style='text-align:center;' colspan=5>".getConnect($general['connect'])." {$general['connect']}({$general['con']})</td>
     </tr>
@@ -1885,15 +1884,13 @@ function getMe() {
     return $me;
 }
 
-function getTroop($troop) {
+function getTroopName(int $troopLeader):?string {
+    if($troopLeader == 0){
+        return null;
+    }
     $db = DB::db();
-    $connect=$db->get();
 
-    $query = "select * from troop where troop='$troop'";
-    $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-    $troop = MYDB_fetch_array($result);
-
-    return $troop;
+    return $db->queryFirstField('SELECT `name` FROM troop WHERE troop_leader = %i', $troopLeader);
 }
 
 function getCity($city, $sel="*") {
diff --git a/hwe/func_gamerule.php b/hwe/func_gamerule.php
index 4b28301d..8755cbff 100644
--- a/hwe/func_gamerule.php
+++ b/hwe/func_gamerule.php
@@ -983,13 +983,12 @@ function updateNationState() {
                 $npcID = $npcObj->generalID;
     
                 $db->insert('troop', [
+                    'troop_leader'=>$npcID,
                     'name'=>$npcObj->realName,
                     'nation'=>$nation['nation'],
-                    'no'=>$npcID
                 ]);
-                $troopID = $db->insertId();
                 $db->update('general', [
-                    'troop'=>$troopID
+                    'troop'=>$npcID
                 ], 'no=%i', $npcID);
     
                 //TODO: 5턴간 집합턴 입력
diff --git a/hwe/sammo/Command/General/che_집합.php b/hwe/sammo/Command/General/che_집합.php
index 7a459f50..8ca8beb2 100644
--- a/hwe/sammo/Command/General/che_집합.php
+++ b/hwe/sammo/Command/General/che_집합.php
@@ -74,8 +74,8 @@ class che_집합 extends Command\GeneralCommand{
         $cityName = $this->city['name'];
         $josaRo = JosaUtil::pick($cityName, '로');
 
-        $troopID = $general->getVar('troop');
-        $troopName = $db->queryFirstField('SELECT name FROM troop WHERE troop = %i', $troopID);
+        $troopID = $general->getID();
+        $troopName = $db->queryFirstField('SELECT name FROM troop WHERE troop_leader = %i', $troopID);
 
         $logger = $general->getLogger();
 
@@ -88,7 +88,6 @@ class che_집합 extends Command\GeneralCommand{
             ], 'no IN %li', $generalList);
         }
         foreach($generalList as $targetGeneralID){
-            $targetGeneral = General::createGeneralObjFromDB($targetGeneralID, [], 1);
             $targetLogger = new ActionLogger($targetGeneralID, $general->getNationID(), $env['year'], $env['month']);
             $targetLogger->pushGeneralActionLog("{$troopName}의 부대원들은 <G><b>{$cityName}</b></>{$josaRo} 집합되었습니다.", ActionLogger::PLAIN);
             $targetLogger->flush();
diff --git a/hwe/sammo/Constraint/MustBeTroopLeader.php b/hwe/sammo/Constraint/MustBeTroopLeader.php
index c2a5abc7..055f04cd 100644
--- a/hwe/sammo/Constraint/MustBeTroopLeader.php
+++ b/hwe/sammo/Constraint/MustBeTroopLeader.php
@@ -24,11 +24,7 @@ class MustBeTroopLeader extends Constraint{
         $this->checkInputValues();
         $this->tested = true;
 
-        //XXX: 부대장인지 알 수가 없음
-        $db = DB::db();
-        $troopLeader = $db->queryFirstField('SELECT no FROM troop WHERE troop = %i', $this->general['troop']);
-
-        if($troopLeader == $this->general['no']){
+        if($this->general['no'] == $this->general['troop']){
             return true;
         }
 
diff --git a/hwe/sammo/Constraint/ReqTroopMembers.php b/hwe/sammo/Constraint/ReqTroopMembers.php
index 64319ac6..c8495974 100644
--- a/hwe/sammo/Constraint/ReqTroopMembers.php
+++ b/hwe/sammo/Constraint/ReqTroopMembers.php
@@ -25,7 +25,7 @@ class ReqTroopMembers extends Constraint{
 
         $db = DB::db();
         //NOTE:이 경우에 DB를 사용하지 않을 수 있는가?
-        $troopMember = $db->queryFirstField('SELECT no FROM troop WHERE troop = %i AND no != %i LIMIT 1', $this->general['troop'], $this->general['no']);
+        $troopMember = $db->queryFirstField('SELECT no FROM general WHERE troop = %i AND no != %i LIMIT 1', $this->general['troop'], $this->general['troop']);
 
         if($troopMember !== null){
             return true;
diff --git a/hwe/sammo/Engine/Personnel.php b/hwe/sammo/Engine/Personnel.php
index 2251a3c1..ef7c3f25 100644
--- a/hwe/sammo/Engine/Personnel.php
+++ b/hwe/sammo/Engine/Personnel.php
@@ -92,13 +92,7 @@ class Personnel{
             return [$result, $reason];
         }
 
-        $isTroopLeader = false;
-        if($general['troop']){
-            $troopLeader = $db->queryFirstField('SELECT `no` FROM troop WHERE troop = %i', $general['troop']);
-            if($troopLeader == $generalID){
-                $isTroopLeader = true;
-            }
-        }
+        $isTroopLeader = ($generalID == $general['troop']);
 
         $joinedNations = Json::decode($general['nations']);
         $joinedNations[] = $this->nation['nation'];
@@ -183,9 +177,9 @@ class Personnel{
             // 모두 탈퇴
             $db->update('general', [
                 'troop'=>0,
-            ], 'troop=%i', $general['troop']);
+            ], 'troop_leader=%i', $generalID);
             // 부대 삭제
-            $db->delete('troop', 'troop=%i', $general['troop']);
+            $db->delete('troop', 'troop_leader=%i', $generalID);
         }
         
         return [ScoutMessage::ACCEPTED, ''];
diff --git a/hwe/sammo/General.php b/hwe/sammo/General.php
index 8f70374f..a30f12c9 100644
--- a/hwe/sammo/General.php
+++ b/hwe/sammo/General.php
@@ -265,17 +265,15 @@ class General implements iAction{
         ], 'gen3=%i', $generalID);
 
         // 부대 처리
-        $troopID = $this->getVar('troop');
-        $troopLeaderID = $db->queryFirstField('SELECT `no` FROM troop WHERE troop=%i', $troopID);
+        $troopLeaderID = $this->getVar('troop');
         if($troopLeaderID == $generalID){
             //부대장일 경우
             // 모두 탈퇴
             $db->update('general', [
                 'troop'=>0
-            ], 'troop=%i', $troopID);
-
+            ], 'troop_leader=%i', $troopLeaderID);
             // 부대 삭제
-            $db->delete('troop', 'troop=%i', $troopID);
+            $db->delete('troop', 'troop_leader=%i', $troopLeaderID);
         }
 
         $dyingMessage = new TextDecoration\DyingMessage($this->getName(), $this->getVar('npc'));
diff --git a/hwe/sql/schema.sql b/hwe/sql/schema.sql
index 8f65f2b5..690b3b81 100644
--- a/hwe/sql/schema.sql
+++ b/hwe/sql/schema.sql
@@ -286,14 +286,12 @@ CREATE TABLE `city` (
 ## 부대 테이블
 ###########################################################################
 
-create table troop (
-  troop int(6) not null auto_increment,
-  name char(64) not null,
-  nation int(6) not null,
-  no int(6) not null,
-
-  PRIMARY KEY (troop)
-) ENGINE=INNODB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `troop` (
+	`troop_leader` INT(6) NOT NULL,
+	`nation` INT(6) NOT NULL,
+	`name` VARCHAR(50) NOT NULL,
+	PRIMARY KEY (`troop_leader`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;
 
 ##########################################################################
 ##  락 테이블