diff --git a/hwe/b_myBossInfo.php b/hwe/b_myBossInfo.php
index fcc24014..e87c5453 100644
--- a/hwe/b_myBossInfo.php
+++ b/hwe/b_myBossInfo.php
@@ -351,7 +351,7 @@ if($meLevel == 12):
 <?php
 endif;
 ?>
-<table align=center width=1000 class='tb_layout bg0'>
+<table align=center width=1000 id='officer_list' class='tb_layout bg0'>
     <tr><td colspan=5 height=5></td></tr>
 <?php
 if($meLevel >= 5) {
diff --git a/hwe/c_myBossInfo.php b/hwe/c_myBossInfo.php
index 49b78a9a..f138d2c7 100644
--- a/hwe/c_myBossInfo.php
+++ b/hwe/c_myBossInfo.php
@@ -59,7 +59,7 @@ if($btn == "임명") {
         header('location:b_myBossInfo.php');
         exit();
     }
-    $query = "select no,name,gold,rice,nation,troop,level,npc,picture,imgsvr,permission,penalty from general where no='$outlist'";
+    $query = "select no,name,gold,rice,nation,troop,level,npc,picture,imgsvr,permission,penalty,belong from general where no='$outlist'";
     $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
     $general = MYDB_fetch_array($result);
 
@@ -302,27 +302,29 @@ if($btn == "임명" && $level >= 5 && $level <= 11) {
 
 if($btn == "임명" && $level >= 2 && $level <= 4 && $citylist > 0) {
     switch($level) {
-    case 4: $lv = 1; break;
-    case 3: $lv = 2; break;
-    case 2: $lv = 3; break;
+    case 4: $genlv = 'gen1'; $genlvset = 'gen1set'; break;
+    case 3: $genlv = 'gen2'; $genlvset = 'gen2set'; break;
+    case 2: $genlv = 'gen3'; $genlvset = 'gen3set'; break;
     }
 
-    $query = "select gen{$lv} from city where nation='{$me['nation']}' and city='$citylist'";
+    $query = "select {$genlv} from city where nation='{$me['nation']}' and city='$citylist'";
     $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
     $city = MYDB_fetch_array($result);
     if(!$city){
         header('location:b_myBossInfo.php');
         die();
     }
-    $oldlist = $city["gen{$lv}"];
+    $oldlist = $city[$genlv];
 
     if($oldlist != 0) {
         //기존 장수 일반으로
-        $query = "update general set level=1 where no='$oldlist'";
-        MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
+        $db->update('general', [
+            'level'=>1
+        ], 'no=%i', $oldlist);
         //기존 자리 공석으로
-        $query = "update city set gen{$lv}=0 where city='$citylist'";
-        MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
+        $db->update('city', [
+            $genlv=>0
+        ], 'city = %i AND nation = %i', $citylist , $me['nation']);
     }
     if($genlist != 0) {
         $valid = 0;
@@ -334,17 +336,26 @@ if($btn == "임명" && $level >= 2 && $level <= 4 && $citylist > 0) {
 
         if($valid == 1) {
             // 신임 장수의 원래 자리 해제
-            $query = "update city set gen1=0 where gen1='$genlist'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-            $query = "update city set gen2=0 where gen2='$genlist'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-            $query = "update city set gen3=0 where gen3='$genlist'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
+            $db->update('city', [
+                'gen1'=>0,
+            ], 'gen1=%i', $genlist);
+            $db->update('city', [
+                'gen2'=>0,
+            ], 'gen2=%i', $genlist);
+            $db->update('city', [
+                'gen3'=>0,
+            ], 'gen3=%i', $genlist);
+
             //신임 장수
-            $query = "update general set level='$level' where no='$genlist'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-            $query = "update city set gen{$lv}='$genlist',gen{$lv}set='1' where city='$citylist'";
-            MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
+            $db->update('city', [
+                $genlv=>$genlist,
+                $genlvset=>1
+            ], 'city=%i AND nation=%i', $citylist, $general['nation']);
+            if($db->affectedRows() > 0){
+                $db->update('general',[
+                    'level'=>$level
+                ], 'no=%i', $genlist);
+            }
         }
     }
     header('location:b_myBossInfo.php');
diff --git a/hwe/func.php b/hwe/func.php
index 5f2e595e..802fd745 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -1475,7 +1475,7 @@ function CheckHall($no) {
         ];
         $jsonAux = Json::encode($aux);
 
-        $db->insertUpdate('ng_hall', [
+        $db->insertIgnore('ng_hall', [
             'server_id'=>UniqueConst::$serverID,
             'scenario'=>$scenarioIdx,
             'general_no'=>$no,
@@ -1483,10 +1483,21 @@ function CheckHall($no) {
             'value'=>$general[$typeName]??0,
             'owner'=>$general['owner']??null,
             'aux'=>$jsonAux
-        ],[
-            'value'=>$general[$typeName]??0,
-            'aux'=>$jsonAux
         ]);
+
+        if($db->affectedRows() == 0){
+            $db->update('ng_hall', [
+                'value'=>$general[$typeName]??0,
+                'aux'=>$jsonAux
+            ], 
+            'server_id = %s AND scenario = %i AND general_no = %i AND type = %i AND value < %?', 
+            UniqueConst::$serverID,
+            $scenarioIdx,
+            $no,
+            $idx,
+            $general[$typeName]??0);
+        }
+        
     }
 }
 
diff --git a/hwe/func_process_personnel.old.php b/hwe/func_process_personnel.old.php
index 5e67931f..b3335805 100644
--- a/hwe/func_process_personnel.old.php
+++ b/hwe/func_process_personnel.old.php
@@ -860,18 +860,28 @@ function process_54(&$general) {
         $log[] = "<C>●</>{$admin['month']}월:현재 통합 진행중입니다. 선양 실패.";
     } else {
         //군주 교체
-        $query = "update general set level='12' where no='$who'";
-        MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        // 태수,군사,종사이었다면 해제
-        $query = "update city set gen1='0' where gen1='$who'";
-        MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        $query = "update city set gen2='0' where gen2='$who'";
-        MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        $query = "update city set gen3='0' where gen3='$who'";
-        MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
+        $db->update('general', [
+            'level'=>12,
+            'permission'=>'normal'
+        ], 'no=%i', $who);
 
-        $query = "update general set resturn='SUCCESS',level='1',experience=experience*0.7 where no='{$general['no']}'";
-        MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
+        // 태수,군사,종사이었다면 해제
+        $db->update('city', [
+            'gen1'=>0,
+        ], 'gen1=%i', $who);
+        $db->update('city', [
+            'gen2'=>0,
+        ], 'gen2=%i', $who);
+        $db->update('city', [
+            'gen3'=>0,
+        ], 'gen3=%i', $who);
+        
+        $db->update('general', [
+            'resturn'=>'SUCCESS',
+            'level'=>1,
+            'permission'=>'auditor',
+            'experience'=>$db->sqleval('experience*0.7'),
+        ], 'no=%i', $general['no']);
 
         $josaYi = JosaUtil::pick($general['name'], '이');
         $history[] = "<C>●</>{$admin['year']}년 {$admin['month']}월:<Y><b>【선양】</b></><Y>{$general['name']}</>{$josaYi} <D><b>{$nation['name']}</b></>의 군주 자리를 <Y>{$nextruler['name']}</>에게 선양했습니다.";
diff --git a/hwe/func_time_event.php b/hwe/func_time_event.php
index 8ee81d14..725507fa 100644
--- a/hwe/func_time_event.php
+++ b/hwe/func_time_event.php
@@ -36,7 +36,7 @@ function processSpring() {
 
     $admin = $gameStor->getValues(['year', 'month']);
 
-    pushWorldHistory(["<R>★</>{$admin['year']}년 {$admin['month']}월: <S>모두들 즐거운 게임 하고 계신가요? ^^ <Y>삼국일보</> 애독해 주시고, <M>훼접</>은 삼가주세요~</>"], $admin['year'], $admin['month']);
+    pushWorldHistory(["<R>★</>{$admin['year']}년 {$admin['month']}월: <S>모두들 즐거운 게임 하고 계신가요? ^^ <Y>매너 있는 플레이</> 부탁드리고, <M>지나친 훼접</>은 삼가주세요~</>"], $admin['year'], $admin['month']);
 }
 
 function processGoldIncome() {
diff --git a/hwe/j_basic_info.php b/hwe/j_basic_info.php
index b7fccd3a..ac458e7c 100644
--- a/hwe/j_basic_info.php
+++ b/hwe/j_basic_info.php
@@ -12,7 +12,7 @@ $result = [
 $session = Session::requireGameLogin([])->setReadOnly();
 $userID = Session::getUserID();
 
-$generalInfo = DB::db()->queryFirstRow('SELECT `no`, `nation`, `level`, penalty, permission from `general` where `owner`=%i', $userID);
+$generalInfo = DB::db()->queryFirstRow('SELECT `no`, `nation`, `level`, belong, penalty, permission from `general` where `owner`=%i', $userID);
 if(!$generalInfo){
     Json::die($result);
 }
diff --git a/hwe/j_diplomacy_respond_letter.php b/hwe/j_diplomacy_respond_letter.php
index a8e492c7..294f3fc4 100644
--- a/hwe/j_diplomacy_respond_letter.php
+++ b/hwe/j_diplomacy_respond_letter.php
@@ -112,6 +112,17 @@ $msg = new Message(
 );
 $msgID = $msg->send();
 
+$msg = new Message(
+    Message::MSGTYPE_NATIONAL,
+    $src,
+    $dest,
+    $msgText,
+    $now,
+    $unlimited,
+    ['invalid' => true]
+);
+$msgID = $msg->send();
+
 Json::die([
     'result'=>true,
     'reason'=>'success'
diff --git a/hwe/j_msg_submit.php b/hwe/j_msg_submit.php
index 51bd87b9..e5abb600 100644
--- a/hwe/j_msg_submit.php
+++ b/hwe/j_msg_submit.php
@@ -49,7 +49,7 @@ $now = new \DateTime();
 $unlimited = new \DateTime('9999-12-31');
 
 $db = DB::db();
-$me = $db->queryFirstRow('SELECT `no`,`name`,`nation`,`level`,`con`,`picture`,`imgsvr`,penalty,permission FROM general WHERE `owner`=%i', $userID);
+$me = $db->queryFirstRow('SELECT `no`,`name`,`nation`,`level`,`con`,`picture`,`imgsvr`,penalty,permission,belong FROM general WHERE `owner`=%i', $userID);
 
 if(!$me){
     $session->logoutGame();
@@ -161,7 +161,7 @@ if($mailbox > 0) {
     }
 
     $destPermission = checkSecretPermission($destUser, false);
-    if($permission == 4 && $destPermission == 4){
+    if($permission == 4 && $destPermission == 4 && $destUser['nation'] != $me['nation']){
         Json::die([
             'result' => false,
             'reason' => '외교권자끼리는 메시지를 보낼 수 없습니다.',
diff --git a/hwe/js/ext.expand_city.js b/hwe/js/ext.expand_city.js
index 6a7e2c45..2b705fd1 100644
--- a/hwe/js/ext.expand_city.js
+++ b/hwe/js/ext.expand_city.js
@@ -330,16 +330,7 @@ $(function() {
                 //window.$html = $html;
                 
                 var cnt =0;
-                var $tmpTable = null;
-                $html.each(function(idx){
-                    if(this.tagName == "TABLE"){
-                        cnt+=1;
-                        if(cnt==5){
-                            $tmpTable = $(this);
-                            return false;
-                        }
-                    }
-                });
+                var $tmpTable = $html.filter('#officer_list').eq(0);
                 
                 $selects = $tmpTable.find("select");
                 if($selects.length == 0){
diff --git a/hwe/js/msg.js b/hwe/js/msg.js
index b812cc49..b70eaf93 100644
--- a/hwe/js/msg.js
+++ b/hwe/js/msg.js
@@ -385,7 +385,7 @@ function refreshMailboxList(obj){
 
             var $item = $('<option value="{0}">{1}</option>'.format(generalID, textName));
 
-            if(permissionLevel == 4 && isAmbassador){
+            if(permissionLevel == 4 && isAmbassador && myNation.mailbox != nation.mailbox){
                 $item.prop('disabled', true);
             }
             $optgroup.append($item);
diff --git a/hwe/sammo/DiplomaticMessage.php b/hwe/sammo/DiplomaticMessage.php
index 183d2e0a..2bb69009 100644
--- a/hwe/sammo/DiplomaticMessage.php
+++ b/hwe/sammo/DiplomaticMessage.php
@@ -345,6 +345,20 @@ class DiplomaticMessage extends Message{
         $this->invalidate();
         $newMsg->send();
 
+        $newMsg = new Message(
+            self::MSGTYPE_DIPLOMACY, 
+            $this->dest, 
+            $this->src, 
+            "【외교】{$year}년 {$month}월: {$this->src->nationName}{$josaYi} {$this->dest->nationName}에게 제안한 {$this->diplomacyDetail}{$this->diplomacyName} 동의.",
+            new \DateTime(),
+            new \DateTime('9999-12-31'),
+            [
+                'delete'=>$this->id,
+                'silence'=>true,
+            ]
+        );
+        $newMsg->send();
+
         return self::ACCEPTED;
 
     }
diff --git a/hwe/sammo/GeneralAI.php b/hwe/sammo/GeneralAI.php
index 9f641790..599046b3 100644
--- a/hwe/sammo/GeneralAI.php
+++ b/hwe/sammo/GeneralAI.php
@@ -1107,6 +1107,12 @@ class GeneralAI{
                 $arg = null;
                 $generalObj->setVar('killturn', 1);
             }
+            else if($general->getVar('level') == 12){
+                $command = 'che_선양';
+                $arg = [
+                    'destGeneralID'=> $db->queryFirstField('SELECT `no` FROM general WHERE nation = %i AND npc != 5 ORDER BY RAND() LIMIT 1', $general->getNationID())
+                ];
+            }
             else{
                 $command = 'che_집합'; //집합
                 $arg = [];
@@ -1618,6 +1624,10 @@ class GeneralAI{
         //이 함수를 부르는건 군주 AI이므로, 군주는 세지 않아도 됨
         $userChief = []; 
 
+        $db->update('general', [
+            'permission'=>'ambassador',
+        ], 'nation=%i AND npc < 2 AND level > 4', $nationID);
+
         foreach($db->query(
             'SELECT no, npc, level, killturn FROM general WHERE nation = %i AND 12 > level AND level > 4', $nationID
         ) as $chief){
diff --git a/hwe/t_board.php b/hwe/t_board.php
index 2827e080..5ca5cd8a 100644
--- a/hwe/t_board.php
+++ b/hwe/t_board.php
@@ -33,7 +33,7 @@ else if ($isSecretBoard && $permission < 2) {
     die();
 }
 
-$boardName = $isSecretBoard?'회의실':'기밀실';
+$boardName = $isSecretBoard?'기밀실':'회의실';
 
 ?>
 <!DOCTYPE html>
@@ -63,6 +63,13 @@ var isSecretBoard = <?=($isSecretBoard?'true':'false')?>; //
 </head>
 <body>
 
+
+<div style='width:1000px;margin:auto;' class='tb_layout bg0'>
+    <?=$boardName?><br>
+    <?=backButton()?>
+</div>
+
+
 <table id='newArticle' class='bg0'>
 <thead>
         <tr><td colspan='2' class='newArticleHeader bg2'>새 게시물 작성</td>
@@ -113,7 +120,7 @@ var isSecretBoard = <?=($isSecretBoard?'true':'false')?>; //
 </tr>
 </template>
 
-<div style='width=1000px;' class='tb_layout bg0'>
+<div style='width:1000px;margin:auto;' class='tb_layout bg0'>
     <?=backButton()?><br>
     <?=banner()?>
 </div>