diff --git a/hwe/sammo/API/Message/SendMessage.php b/hwe/sammo/API/Message/SendMessage.php
index 627e61ce..bc44c92d 100644
--- a/hwe/sammo/API/Message/SendMessage.php
+++ b/hwe/sammo/API/Message/SendMessage.php
@@ -192,6 +192,9 @@ class SendMessage extends \sammo\BaseAPI
 
     // 전체 메세지
     if ($mailbox === Message::MAILBOX_PUBLIC) {
+      if($penalty[PenaltyKey::NoSendPublicMsg->value] ?? 0) {
+        return '공개 메세지를 보낼 수 없습니다.';
+      }
       $msgID = $this->genPublicMessage($src, $text)->send();
       return [
         'msgType' => 'public',
@@ -232,6 +235,10 @@ class SendMessage extends \sammo\BaseAPI
       $lastMsg = new \DateTime($session->lastMsg ?? '0000-00-00');
       $msg_interval = $now->getTimestamp() - $lastMsg->getTimestamp();
 
+      if($penalty[PenaltyKey::NoSendPrivateMsg->value] ?? 0) {
+        return '개인 메세지를 보낼 수 없습니다.';
+      }
+
       $msg_min_interval = $penalty[PenaltyKey::SendPrivateMsgDelay->value] ?? 2;
       if ($msg_interval < $msg_min_interval) {
         return "개인메세지는 {$msg_min_interval}초당 1건만 보낼 수 있습니다!";
diff --git a/hwe/sammo/Enums/PenaltyKey.php b/hwe/sammo/Enums/PenaltyKey.php
index 0e9302f7..08b6574a 100644
--- a/hwe/sammo/Enums/PenaltyKey.php
+++ b/hwe/sammo/Enums/PenaltyKey.php
@@ -7,6 +7,8 @@ namespace sammo\Enums;
  */
 enum PenaltyKey: string{
     case SendPrivateMsgDelay = 'sendPrivateMsgDelay';
+    case NoSendPrivateMsg = 'noSendPrivateMsg';
+    case NoSendPublicMsg = 'noSendPublicMsg';
     case NoTopSecret = 'noTopSecret';
     case NoChief = 'noChief';
     case NoAmbassador = 'noAmbassador';
@@ -14,4 +16,5 @@ enum PenaltyKey: string{
     case NoChiefTurnInput = 'noChiefTurnInput';
     case NoChiefChange = 'noChiefChange';
     case NoFoundNation = 'noFoundNation';
+    case NoChosenAssignment = 'noChosenAssignment';
 }
\ No newline at end of file