diff --git a/hwe/j_msg_get_recent.php b/hwe/j_msg_get_recent.php
index e3001cf6..ee76a7a8 100644
--- a/hwe/j_msg_get_recent.php
+++ b/hwe/j_msg_get_recent.php
@@ -37,19 +37,21 @@ if($delayTime){
 $session->setReadOnly();
 
 
-list($generalID, $nationID, $generalName) = DB::db()->queryFirstList(
-    'select `no`, `nation`, `name` from `general` where owner = %i',
-    $userID
-);
+$db = DB::db();
+$me = $db->queryFirstRow('SELECT `no`,`name`,`nation`,`level`,`con`,`picture`,`imgsvr`,penalty,permission FROM general WHERE `owner`=%i', $userID);
 
-
-if($nationID === null){
+if($me === null){
     Json::die([
         'result'=>false,
         'reason'=>'장수가 사망했습니다.'
     ]);
 }
 
+$generalID = $me['no'];
+$nationID = $me['nation'];
+$generalName = $me['name'];
+$permission = checkSecretPermission($me);
+
 $result = [];
 $result['result'] = true;
 $result['keepRecent'] = false;
@@ -90,12 +92,20 @@ $result['national'] = array_map(function(Message $msg)use (&$nextSequence, &$min
     return $msg->toArray();
 }, Message::getMessagesFromMailBox(Message::MAILBOX_NATIONAL + $nationID, Message::MSGTYPE_NATIONAL, 40, $reqSequence));
 
-$result['diplomacy']= array_map(function(Message $msg)use (&$nextSequence, &$minSequence, &$lastType){
+$result['diplomacy']= array_map(function(Message $msg)use (&$nextSequence, &$minSequence, &$lastType, $permission){
     if($msg->id > $nextSequence){
         $nextSequence = $msg->id;
     }
-    return $msg->toArray();
-}, Message::getMessagesFromMailBox(Message::MAILBOX_NATIONAL + $nationID, Message::MSGTYPE_DIPLOMACY, 10, 0));
+    if($msg->id <= $minSequence){
+        $minSequence = $msg->id;
+        $lastType = 'diplomacy';
+    }
+    $values = $msg->toArray();
+    if($permission < 3){
+        $values['text'] = '(외교 문서입니다)';//TODO: 외교서신이라 읽을 수 없음을 보여줘야함
+    }
+    return $values;
+}, Message::getMessagesFromMailBox(Message::MAILBOX_NATIONAL + $nationID, Message::MSGTYPE_DIPLOMACY, 40, $reqSequence));
 
 if($lastType !== null){
     array_pop($result[$lastType]);
diff --git a/hwe/j_msg_submit.php b/hwe/j_msg_submit.php
index eae1f9f0..5a099d80 100644
--- a/hwe/j_msg_submit.php
+++ b/hwe/j_msg_submit.php
@@ -99,19 +99,26 @@ if($mailbox == Message::MAILBOX_PUBLIC) {
 // 국가 메세지
 if($mailbox >= Message::MAILBOX_NATIONAL) {
 
-    if($me < 3){
+    if($permission < 4){
         $destNationID = $me['nation'];
     }
     else{
         $destNationID = $mailbox - Message::MAILBOX_NATIONAL;
     }
 
+    if($destNationID == $me['nation']){
+        $msgType = Message::MSGTYPE_NATIONAL;
+    }
+    else{
+        $msgType = Message::MSGTYPE_DIPLOMACY;
+    }
+
     $destNation = getNationStaticInfo($destNationID);
 
     $dest = new MessageTarget(0, '', $destNation['nation'], $destNation['name'], $destNation['color']);
 
     $msg = new Message(
-        Message::MSGTYPE_NATIONAL,
+        $msgType,
         $src,
         $dest,
         $text,
diff --git a/hwe/js/msg.js b/hwe/js/msg.js
index e60e4fe1..99a6f288 100644
--- a/hwe/js/msg.js
+++ b/hwe/js/msg.js
@@ -126,7 +126,7 @@ function redrawMsg(deferred, addFront){
             return t;
         }
         lastSequence = Math.max(lastSequence, obj.sequence);
-        $.each(['public', 'private', 'national'], function (_, msgType) { 
+        $.each(['public', 'private', 'national', 'diplomacy'], function (_, msgType) { 
              var msgList = obj[msgType];
              if(msgList === undefined || msgList.length == 0){
                  return true;
@@ -420,7 +420,7 @@ function refreshMailboxList(obj){
     $favorite.append($lastContact);
     //TODO:운영자를 추가하는 코드도 넣을 것.
 
-    if(myGeneralLevel >= 5){
+    if(permissionLevel >= 4){
         $.each(obj.nation, function(){
             var nation = this;
             //console.log(nation);
@@ -514,7 +514,7 @@ function activateMessageForm(){
 jQuery(function($){
 
     //tmp_template.html은 추후 msg.js에 통합될 수 있음
-    var getTemplate = $.get('js/templates/message.html?8',function(obj){
+    var getTemplate = $.get('js/templates/message.html?9',function(obj){
         messageTemplate = obj;
     });
 
diff --git a/hwe/js/templates/message.html b/hwe/js/templates/message.html
index 70f5ff5d..c05945c1 100644
--- a/hwe/js/templates/message.html
+++ b/hwe/js/templates/message.html
@@ -12,7 +12,7 @@
     </div>
     <div class="msg_body">
         <div class="msg_header">
-            <%if(msgType != 'diplomacy' && msgType != 'diplomacy' && src.id == myGeneralID && now <= last5min && invalidType == 'msg_valid'){%>
+            <%if(!this.option && !this.option.action && src.id == myGeneralID && now <= last5min && invalidType == 'msg_valid'){%>
                 <button type="button" data-erase_until="<%last5min%>" class="btn btn btn-outline-warning btn-sm btn-delete-msg" style='float:right'>❌</button>
             <%}%>
             <%if(msgType == 'private') {%>
diff --git a/hwe/sammo/DiplomaticMessage.php b/hwe/sammo/DiplomaticMessage.php
index 99db2e99..9541072e 100644
--- a/hwe/sammo/DiplomaticMessage.php
+++ b/hwe/sammo/DiplomaticMessage.php
@@ -64,8 +64,10 @@ class DiplomaticMessage extends Message{
             return [self::INVALID, '송신자가 외교서신을 처리할 수 없습니다.'];
         }
 
-        if(!$general || $general['level'] < 5){
-            return [self::INVALID, '해당 국가의 수뇌가 아닙니다.'];
+        $permission = checkSecretPermission($general);
+
+        if(!$general || $permission < 4){
+            return [self::INVALID, '해당 국가의 외교권자 아닙니다.'];
         }
 
         return [self::ACCEPTED, ''];
@@ -271,7 +273,7 @@ class DiplomaticMessage extends Message{
         $gameStor = KVStorage::getStorage($db, 'game_env');
 
         $general = $db->queryFirstRow(
-            'SELECT `name`, `level` FROM general WHERE `no`=%i AND nation=%i', 
+            'SELECT `name`, `level`, `permission`, `penalty` FROM general WHERE `no`=%i AND nation=%i', 
             $receiverID, 
             $this->dest->nationID
         );
diff --git a/hwe/sammo/Message.php b/hwe/sammo/Message.php
index 9774af59..35c85666 100644
--- a/hwe/sammo/Message.php
+++ b/hwe/sammo/Message.php
@@ -149,7 +149,7 @@ class Message
         ];
 
         $action = Util::array_get($option['action'], null);
-        if ($msgType === self::MSGTYPE_DIPLOMACY) {
+        if ($msgType === self::MSGTYPE_DIPLOMACY && $action !== null) {
             $objMessage = new DiplomaticMessage(...$args);
         } elseif ($action === 'scout') {
             $objMessage = new ScoutMessage(...$args);