diff --git a/hwe/func.php b/hwe/func.php
index 69eb3662..d7d44508 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -9,6 +9,7 @@ use sammo\Enums\GeneralAccessLogColumn;
 use sammo\Enums\GeneralColumn;
 use sammo\Enums\GeneralQueryMode;
 use sammo\Enums\InheritanceKey;
+use sammo\Enums\PenaltyKey;
 use sammo\Enums\RankColumn;
 
 require_once 'process_war.php';
@@ -376,11 +377,11 @@ function myNationInfo(General $generalObj)
 function checkSecretMaxPermission($penalty)
 {
     $secretMax = 4;
-    if ($penalty['noTopSecret'] ?? false) {
+    if ($penalty[PenaltyKey::NoTopSecret->value] ?? false) {
         $secretMax = 1;
-    } else if ($penalty['noChief'] ?? false) {
+    } else if ($penalty[PenaltyKey::NoChief->value] ?? false) {
         $secretMax = 1;
-    } else if ($penalty['noAmbassador'] ?? false) {
+    } else if ($penalty[PenaltyKey::NoAmbassador->value] ?? false) {
         $secretMax = 2;
     }
     return $secretMax;
@@ -403,7 +404,7 @@ function checkSecretPermission(array $me, $checkSecretLimit = true)
     }
 
 
-    if ($penalty['noSecret'] ?? false) {
+    if ($penalty[PenaltyKey::NoChief->value] ?? false) {
         return 0;
     }
 
diff --git a/hwe/sammo/API/Message/SendMessage.php b/hwe/sammo/API/Message/SendMessage.php
index 0b3b450e..627e61ce 100644
--- a/hwe/sammo/API/Message/SendMessage.php
+++ b/hwe/sammo/API/Message/SendMessage.php
@@ -7,6 +7,7 @@ use DateTimeInterface;
 use sammo\DB;
 use sammo\Enums\APIRecoveryType;
 use sammo\Enums\MessageType;
+use sammo\Enums\PenaltyKey;
 use sammo\Json;
 use sammo\Message;
 use sammo\MessageTarget;
@@ -231,7 +232,7 @@ class SendMessage extends \sammo\BaseAPI
       $lastMsg = new \DateTime($session->lastMsg ?? '0000-00-00');
       $msg_interval = $now->getTimestamp() - $lastMsg->getTimestamp();
 
-      $msg_min_interval = $penalty['sendPrivateMsgDelay'] ?? 2;
+      $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
new file mode 100644
index 00000000..a4d2e54f
--- /dev/null
+++ b/hwe/sammo/Enums/PenaltyKey.php
@@ -0,0 +1,13 @@
+<?php
+namespace sammo\Enums;
+
+/**
+ * Penalty Key
+ * general의 penalty 항목
+ */
+enum PenaltyKey: string{
+    case SendPrivateMsgDelay = 'sendPrivateMsgDelay';
+    case NoTopSecret = 'noTopSecret';
+    case NoChief = 'noChief';
+    case NoAmbassador = 'noAmbassador';
+}
\ No newline at end of file