diff --git a/hwe/func.php b/hwe/func.php
index 65c58613..4938903d 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -435,7 +435,7 @@ function commandTable() {
     $connect=$db->get();
     $userID = Session::getUserID();
 
-    $admin = $gameStor->getValues(['startyear', 'year', 'month', 'develcost', 'scenario']);
+    $admin = $gameStor->getValues(['startyear', 'year', 'month', 'develcost', 'scenario', 'join_mode']);
 
     $query = "select no,npc,troop,city,nation,level,crew,makelimit,special from general where owner='{$userID}'";
     $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
@@ -552,7 +552,10 @@ function commandTable() {
         addCommand("인재탐색(랜덤경험, 자금$develcost)", 29, 0);
     }
 
-    if($me['level'] >= 1 && $city['supply'] != 0) {
+    if($admin['join_mode'] == 'onlyRandom'){
+        //do Nothing
+    }
+    else if($me['level'] >= 1 && $city['supply'] != 0) {
         addCommand("등용(자금{$develcost5}+장수가치)", 22);
     } else {
         addCommand("등용(자금{$develcost5}+장수가치)", 22, 0);
diff --git a/hwe/install.php b/hwe/install.php
index eb512bcb..4fcc5d39 100644
--- a/hwe/install.php
+++ b/hwe/install.php
@@ -152,6 +152,20 @@ if($session->userGrade < 5 && !$allowReset){
                         </div>
                     </div>
 
+                    <div class="form-group row">
+                        <label for="join_mode" class="col-sm-3 col-form-label">임관 모드</label>
+                        <div class="col-sm-9">
+                            <div id="join_mode" class="btn-group btn-group-toggle" data-toggle="buttons">
+                                <label class="btn btn-secondary active">
+                                    <input type="radio" name="join_mode" value="full" checked>일반
+                                </label>
+                                <label class="btn btn-secondary">
+                                    <input type="radio" name="join_mode" value="onlyRandom">랜덤 임관
+                                </label>
+                            </div>
+                        </div>
+                    </div>
+
                     <div class="form-group row">
                         <label for="show_img_level" class="col-sm-3 col-form-label">이미지 표기</label>
                         <div class="col-sm-9">
diff --git a/hwe/j_autoreset.php b/hwe/j_autoreset.php
index fb61cd17..33b4f9c0 100644
--- a/hwe/j_autoreset.php
+++ b/hwe/j_autoreset.php
@@ -87,7 +87,8 @@ $result = ResetHelper::buildScenario(
     $options['extend'],
     $options['npcmode'],
     $options['show_img_level'],
-    $options['tournament_trig']
+    $options['tournament_trig'],
+    $options['join_mode']
 );
 
 $result['affected']=1;
diff --git a/hwe/j_install.php b/hwe/j_install.php
index f3b300d2..c4a753d5 100644
--- a/hwe/j_install.php
+++ b/hwe/j_install.php
@@ -41,6 +41,7 @@ $v->rule('required', [
     'scenario',
     'fiction',
     'extend',
+    'join_mode',
     'npcmode',
     'show_img_level'
 ])->rule('integer', [
@@ -51,8 +52,8 @@ $v->rule('required', [
     'extend',
     'npcmode',
     'show_img_level',
-    'tournament_trig'
-]);
+    'tournament_trig',
+])->rule('in', 'join_mode', ['onlyRandom', 'full']);
 if(!$v->validate()){
     Json::die([
         'result'=>false,
@@ -92,6 +93,7 @@ $extend = (int)$_POST['extend'];
 $npcmode = (int)$_POST['npcmode'];
 $show_img_level = (int)$_POST['show_img_level'];
 $tournament_trig = (int)$_POST['tournament_trig'];
+$join_mode = $_POST['join_mode'];
 
 if($reserve_open){
     $reserve_open = new \DateTime($reserve_open);
@@ -124,7 +126,8 @@ if($reserve_open){
             'npcmode'=>$npcmode,
             'show_img_level'=>$show_img_level,
             'tournament_trig'=>$tournament_trig,
-            'gameConf'=>$scenarioObj->getGameConf()
+            'gameConf'=>$scenarioObj->getGameConf(),
+            'join_mode'=>$join_mode,
         ]),
         'date'=>$reserve_open->format('Y-m-d H:i:s')
     ]);
@@ -143,5 +146,6 @@ Json::die(ResetHelper::buildScenario(
     $extend,
     $npcmode,
     $show_img_level,
-    $tournament_trig
+    $tournament_trig,
+    $join_mode
 ));
\ No newline at end of file
diff --git a/hwe/j_server_basic_info.php b/hwe/j_server_basic_info.php
index b65928ce..40a89e5f 100644
--- a/hwe/j_server_basic_info.php
+++ b/hwe/j_server_basic_info.php
@@ -32,6 +32,20 @@ if(file_exists(__dir__.'/.htaccess')){
 
     $options = Json::decode($reserved['options']);
 
+    $otherTextInfo = [];
+
+    if($options['join_mode'] == 'onlyRandom'){
+        $otherTextInfo[] = '랜덤 임관 전용';
+    }
+
+    if(!$otherTextInfo){
+        $otherTextInfo = '표준';
+    }
+    else{
+        $otherTextInfo = join(', ', $otherTextInfo);
+    }
+
+
     Json::die([
         'reserved'=>[
             'scenarioName'=>$options['scenarioName'],
@@ -39,7 +53,8 @@ if(file_exists(__dir__.'/.htaccess')){
             'fictionMode'=>($options['fiction']?'가상':'사실'),
             'npcMode'=>($options['npcmode']?'가능':'불가'),
             'openDatetime'=>$reserved['date'],
-            'gameConf'=>$options['gameConf']
+            'gameConf'=>$options['gameConf'],
+            'otherTextInfo'=>$otherTextInfo
         ],
         'game'=>null,
         'me'=>null
diff --git a/hwe/js/install.js b/hwe/js/install.js
index 97989ff3..893ff3fc 100644
--- a/hwe/js/install.js
+++ b/hwe/js/install.js
@@ -114,7 +114,8 @@ function formSetup(){
             extend:"required",
             npcmode:"required",
             show_img_level:"required",
-            tournament_trig:"required"
+            tournament_trig:"required",
+            join_mode:'required',
         },
         errorElement: "div",
         errorPlacement: function ( error, element ) {
@@ -153,7 +154,8 @@ function formSetup(){
                 npcmode:$('#npcmode input:radio:checked').val(),
                 show_img_level:$('#show_img_level input:radio:checked').val(),
                 tournament_trig:$('#tournament_trig input:radio:checked').val(),
-                reserve_open:$('#reserve_open').val()
+                reserve_open:$('#reserve_open').val(),
+                join_mode:$('#join_mode input:radio:checked').val(),
             }
         }).then(function(result){
             var deferred = $.Deferred();
diff --git a/hwe/process_war.php b/hwe/process_war.php
index 6acf70f7..0196de92 100644
--- a/hwe/process_war.php
+++ b/hwe/process_war.php
@@ -30,7 +30,7 @@ function processWar(array $rawAttacker, array $rawDefenderCity){
     }
 
     $gameStor = KVStorage::getStorage($db, 'game_env');
-    [$startYear, $year, $month, $cityRate] = $gameStor->getValuesAsArray(['startyear', 'year', 'month', 'city_rate']);
+    [$startYear, $year, $month, $cityRate, $joinMode] = $gameStor->getValuesAsArray(['startyear', 'year', 'month', 'city_rate', 'join_mode']);
 
     $attacker = new WarUnitGeneral($rawAttacker, $rawAttackerCity, $rawAttackerNation, true, $year, $month);
 
@@ -147,7 +147,8 @@ function processWar(array $rawAttacker, array $rawDefenderCity){
         'startyear'=>$startYear,
         'year'=>$year,
         'month'=>$month,
-        'city_rate'=>$cityRate
+        'city_rate'=>$cityRate,
+        'join_mode'=>$joinMode,
     ], $attacker->getRaw(), $city->getRaw(), $rawAttackerNation, $rawDefenderNation);
 }
 
@@ -561,7 +562,7 @@ function ConquerCity($admin, $general, $city, $nation, $destnation) {
             }
 
             //NPC인 경우 10% 확률로 임관(엔장, 인재, 의병)
-            if($gen['npc'] >= 2 && $gen['npc'] <= 8 && $gen['npc'] != 5 && rand() % 100 < 10) {
+            if($admin['join_mode'] != 'onlyRandom' && $gen['npc'] >= 2 && $gen['npc'] <= 8 && $gen['npc'] != 5 && Util::randBool(0.1)) {
                 setGeneralCommand($gen['no'], [0], 'che_임관', ['destNationID'=>$nation['nation']]);
             }
         }
diff --git a/hwe/processing.php b/hwe/processing.php
index dc5af5af..edbe8317 100644
--- a/hwe/processing.php
+++ b/hwe/processing.php
@@ -188,7 +188,7 @@ function command_99($turn) {
     $me = MYDB_fetch_array($result);
 
     if($me['level'] >= 5) {
-        setNationCommand($me['nation'], $me['level'], [0], 'che_휴식');
+        setNationCommand($me['nation'], $me['level'], range(0, $turn - 1), 'che_휴식');
     }
 
     header('location:b_chiefcenter.php');
@@ -681,6 +681,9 @@ function command_25($turn, $command) {
     $connect=$db->get();
     $userID = Session::getUserID();
 
+    $gameStor->cacheValues(['year','startyear','month','join_mode']);
+
+    $onlyRandom = $gameStor->join_mode == 'onlyRandom';
     starter("임관");
 
     $query = "select no,nations from general where owner='{$userID}'";
@@ -695,11 +698,30 @@ function command_25($turn, $command) {
     
     $nationList = $db->query('SELECT nation,`name`,color,scout,scoutmsg,gennum FROM nation ORDER BY rand()');
 
-    echo "
+    foreach($nationList as $nation){
+        if ($gameStor->year == $gameStor->init_year && $gameStor->month <= $gameStor->init_month && $nation['gennum'] >= GameConst::$initialNationGenLimitForRandInit) {
+            $nation['availableJoin'] = false;
+        }
+        else if($gameStor->year < $gameStor->startyear+3 && $nation['gennum'] >= GameConst::$initialNationGenLimit){
+            $nation['availableJoin'] = false;
+        }
+        else if($nation['scout'] == 1) {
+            $nation['availableJoin'] = false;
+        }
+        else{
+            $nation['availableJoin'] = true;
+        }
+    }
+?>
+
 국가에 임관합니다.<br>
 이미 임관/등용되었던 국가는 다시 임관할 수 없습니다.<br>
 바로 군주의 위치로 이동합니다.<br>
+<?php if($onlyRandom): ?>
+랜덤 임관 대상 국가는 아래에서 확인할 수 있습니다.<br>
+<?php else: ?>
 임관할 국가를 목록에서 선택하세요.<br>
+<?php endif; ?>
 !!!는 방랑군을 포함한 랜덤임관입니다. 유니크를 기대하신다면!<br>
 ???는 방랑군을 제외한 랜덤임관입니다. 유니크 혜택은 없습니다.<br>
 임관 금지이거나 초기 제한중인 국가는 붉은색 배경으로 표시됩니다.<br>
@@ -707,37 +729,24 @@ function command_25($turn, $command) {
 <form name=form1 action=c_double.php method=post>
 <select name=double size=1 style=color:white;background-color:black>
     <option value=99 style=color:white;background-color:black;>!!!</option>
-    <option value=98 style=color:white;background-color:black;>???</option>";
+    <option value=98 style=color:white;background-color:black;>???</option>
 
-    $scoutStr = "";
-    foreach($nationList as $nation){
-        if($gameStor->year < $gameStor->startyear+3 && $nation['gennum'] >= GameConst::$initialNationGenLimit) {
-            echo "
-    <option value={$nation['nation']} style=color:{$nation['color']};background-color:red;>【 {$nation['name']} 】</option>";
-        } elseif($nation['scout'] == 1) {
-            echo "
-    <option value={$nation['nation']} style=color:{$nation['color']};background-color:red;>【 {$nation['name']} 】</option>";
-        } elseif(in_array($nation['nation'], $joinedNations)) {
-            /*
-            echo "
-    <option value={$nation['nation']} style=color:{$nation['color']};background-color:red; disabled>【 {$nation['name']} 】</option>";
-            */
-        } else {
-            echo "
-    <option value={$nation['nation']} style=color:{$nation['color']};>【 {$nation['name']} 】</option>";
-        }
-    }
-    echo "
+    <?php foreach($nationList as $nation): ?>
+        <?php if($nation['availableJoin']): ?>
+            <option value='<?=$nation['nation']?>' style='color:<?=$nation['color']?>;background-color:red;' <?=$onlyRandom?'disabled':''?>>【 <?=$nation['name']?> 】</option>
+        <?php else: ?>
+            <option value='<?=$nation['nation']?>' style='color:<?=$nation['color']?>;' <?=$onlyRandom?'disabled':''?>>【 <?=$nation['name']?> 】</option>
+        <?php endif; ?>
+    <?php endforeach; ?>
+    
 </select>
 <input type=submit value=임관>
-<input type=hidden name=command value=$command>";
-    for($i=0; $i < count($turn); $i++) {
-        echo "
-            <input type=hidden name=turn[] value=$turn[$i]>";
-    }
-
-    echo "
-</form>";
+<input type=hidden name=command value=<?=$command?>>
+    <?php foreach(range(0, count(turn) - 1) as $i): ?>
+            <input type=hidden name=turn[] value=<?=$turn[$i]?>>
+    <?php endforeach; ?>
+</form>
+<?php
     echo getInvitationList($nationList);
 
     ender();
diff --git a/hwe/sammo/GameConstBase.php b/hwe/sammo/GameConstBase.php
index 8927588a..12845198 100644
--- a/hwe/sammo/GameConstBase.php
+++ b/hwe/sammo/GameConstBase.php
@@ -3,13 +3,13 @@ namespace sammo;
 
 class GameConstBase
 {
-    /** @var string 게임명 */
-    public static $title = "삼국지 모의전투 PHP HiDCHe";
-    /** @var string 코드 아래에 붙는 설명 코드 */
-    public static $banner = "KOEI의 이미지를 사용, 응용하였습니다 / 제작 : HideD(hided62@gmail.com) / <a href='https://sam.hided.net/wiki/hidche/credit' target='_blank' style='color:white;text-decoration: underline;'>Credit</a>";
-    /** @var string 사용중인 지도명 */
-    public static $mapName = 'che';
-    /** @var string 사용중인 유닛셋 */
+     /** @var string 게임명 */
+     public static $title = "삼국지 모의전투 PHP HiDCHe";
+     /** @var string 코드 아래에 붙는 설명 코드 */
+     public static $banner = "KOEI의 이미지를 사용, 응용하였습니다 / 제작 : HideD(hided62@gmail.com) / <a href='https://sam.hided.net/wiki/hidche/credit' target='_blank' style='color:white;text-decoration: underline;'>Credit</a>";
+     /** @var string 사용중인 지도명 */
+     public static $mapName = 'che';
+     /** @var string 사용중인 유닛셋 */
     public static $unitSet = 'che';
     /** @var int 내정시 최하 민심 설정*/
     public static $develrate = 50;
@@ -76,6 +76,9 @@ class GameConstBase
     /** @var int 최대 기술 레벨 */
     public static $maxTechLevel = 12;
 
+    /** @var int 초기 제한시 장수 제한 */
+    public static $initialNationGenLimitForRandInit = 3;
+
     /** @var int 초기 제한시 장수 제한 */
     public static $initialNationGenLimit = 10;
 
@@ -93,7 +96,7 @@ class GameConstBase
     public static $maxNationTurn = 12;
 
     public static $statGradeLevel = 5;
-    
+      
     /** @var int 초반 제한 기간 */
     public static $openingPartYear = 3;
     /** @var int 거병,임관 제한 기간 */
diff --git a/hwe/sammo/ResetHelper.php b/hwe/sammo/ResetHelper.php
index a83e6156..2a410276 100644
--- a/hwe/sammo/ResetHelper.php
+++ b/hwe/sammo/ResetHelper.php
@@ -107,7 +107,8 @@ class ResetHelper{
         int $extend,
         int $npcmode,
         int $show_img_level,
-        int $tournament_trig
+        int $tournament_trig,
+        string $join_mode
     ):array{
         //FIXME: 분리할 것
         if(120 % $turnterm != 0){
@@ -193,6 +194,8 @@ class ResetHelper{
             'startyear'=>$startyear,
             'year'=> $year,
             'month'=> $month,
+            'init_year'=> $year,
+            'init_month'=>$month,
             'map_theme' => $scenarioObj->getMapTheme(),
             'msg'=>'공지사항',//TODO:공지사항
             'maxgeneral'=>GameConst::$defaultMaxGeneral,
@@ -207,6 +210,7 @@ class ResetHelper{
             'killturn'=>$killturn,
             'genius'=>GameConst::$defaultMaxGenius,
             'show_img_level'=>$show_img_level,
+            'join_mode'=>$join_mode,
             'npcmode'=>$npcmode,
             'extended_general'=>$extend,
             'fiction'=>$fiction,
diff --git a/js/entrance.js b/js/entrance.js
index edf266f9..7a369025 100644
--- a/js/entrance.js
+++ b/js/entrance.js
@@ -47,7 +47,7 @@ var serverReservedTemplate = "\
 <td colspan='4' class='server_reserved'>\
 - 오픈 일시 : <%openDatetime%> - <br>\
 <span style='color:orange;'><%scenarioName%></span> <span style='color:limegreen;'><%turnterm%>분 턴 서버</span><br>\
-(상성 설정:<%fictionMode%>), (빙의 여부:<%npcMode%>), (최대 스탯:<%gameConf.defaultStatTotal%>)</td>\
+(상성 설정:<%fictionMode%>), (빙의 여부:<%npcMode%>), (최대 스탯:<%gameConf.defaultStatTotal%>), (기타 설정:<%otherTextInfo%>)</td>\
 ";
 
 $(function(){
diff --git a/src/sammo/TimeUtil.php b/src/sammo/TimeUtil.php
index 0534563c..4e6ec94a 100644
--- a/src/sammo/TimeUtil.php
+++ b/src/sammo/TimeUtil.php
@@ -109,5 +109,30 @@ class TimeUtil
         return $seconds;
     }
 
-    
+    /**
+     * $baseYear, $baseMonth 부터 $afterMonth 개월 이내인지. $afterMonth 포함.
+     * 
+     */
+    public static function IsRangeMonth(int $baseYear, int $baseMonth, int $afterMonth, int $askYear, int $askMonth):bool{
+        if($baseMonth < 1 || $baseMonth > 12){
+            throw new \InvalidArgumentException('개월이 올바르지 않음');
+        }
+        if($askMonth < 1 || $askMonth > 12){
+            throw new \InvalidArgumentException('개월이 올바르지 않음');
+        }
+
+        $minMonth = $baseYear * 12 + $baseMonth;
+        if($afterMonth < 0){
+            $maxMonth = $minMonth;
+            $minMonth = $maxMonth - $afterMonth;
+        }
+
+        $maxMonth = $minMonth + $afterMonth;
+        $askMonth = $askYear * 12 + $askMonth;
+        if($askMonth < $minMonth || $maxMonth < $askMonth){
+            return false;
+        }
+        return true;
+    }
+
 }