diff --git a/app/Repositories/UserRepository.php b/app/Repositories/UserRepository.php
index 486e99f4..dc8670ea 100644
--- a/app/Repositories/UserRepository.php
+++ b/app/Repositories/UserRepository.php
@@ -504,6 +504,9 @@ class UserRepository extends BaseRepository
                 $log .= ", meta exists";
                 $keyExistsUpdates['updated_at'] = now();
                 if (!empty($keyExistsUpdates['duration'])) {
+                    if ($metaExists->deadline === null) {
+                        throw new \RuntimeException(nexus_trans('user.metas.already_valid_forever', ['meta_key_text' => $metaExists->metaKeyText]));
+                    }
                     $log .= ", has duration: {$keyExistsUpdates['duration']}";
                     if ($metaExists->deadline && $metaExists->deadline->gte(now())) {
                         $log .= ", not expire";
diff --git a/include/constants.php b/include/constants.php
index 0ac71742..06ba65bf 100644
--- a/include/constants.php
+++ b/include/constants.php
@@ -1,6 +1,6 @@
 <?php
 defined('VERSION_NUMBER') || define('VERSION_NUMBER', '1.8.0');
-defined('RELEASE_DATE') || define('RELEASE_DATE', '2023-01-05');
+defined('RELEASE_DATE') || define('RELEASE_DATE', '2023-01-06');
 defined('IN_TRACKER') || define('IN_TRACKER', false);
 defined('PROJECTNAME') || define("PROJECTNAME","NexusPHP");
 defined('NEXUSPHPURL') || define("NEXUSPHPURL","https://nexusphp.org");
diff --git a/lang/chs/lang_mybonus.php b/lang/chs/lang_mybonus.php
index 2231acfa..8e0299b1 100644
--- a/lang/chs/lang_mybonus.php
+++ b/lang/chs/lang_mybonus.php
@@ -166,6 +166,7 @@ $lang_mybonus = array
     'text_buy_change_username_card_note' => '修改用户名一次，永久有效。',
     'text_success_buy_change_username_card' => "祝贺你，成功购买了<b>改名卡</b>！",
     'text_change_username_card_already_has' => '已经拥有改名卡',
+    'text_rainbow_id_already_valid_forever' => '已永久拥有彩虹 ID',
 );
 
 ?>
diff --git a/lang/cht/lang_mybonus.php b/lang/cht/lang_mybonus.php
index 31c21b23..463564fa 100644
--- a/lang/cht/lang_mybonus.php
+++ b/lang/cht/lang_mybonus.php
@@ -166,6 +166,7 @@ $lang_mybonus = array
     'text_buy_change_username_card_note' => '修改用戶名一次，永久有效。',
     'text_success_buy_change_username_card' => "祝賀你，成功購買了<b>改名卡</b>！",
     'text_change_username_card_already_has' => '已經擁有改名卡',
+    'text_rainbow_id_already_valid_forever' => '已永久擁有彩虹 ID',
 );
 
 ?>
diff --git a/lang/en/lang_mybonus.php b/lang/en/lang_mybonus.php
index afc040f1..c07236cf 100644
--- a/lang/en/lang_mybonus.php
+++ b/lang/en/lang_mybonus.php
@@ -166,6 +166,7 @@ where<ul><li><b>A</b> is an intermediate variable</li><li><b>Ti</b> is the <b>i<
     'text_buy_change_username_card_note' => 'Change your username once and it will be valid forever.',
     'text_success_buy_change_username_card' => "Congratulations on your successful purchase of a <b>change username card</b>!",
     'text_change_username_card_already_has' => 'Already have a change username card',
+    'text_rainbow_id_already_valid_forever' => 'Already have a permanent Rainbow ID',
 );
 
 ?>
diff --git a/public/mybonus.php b/public/mybonus.php
index 32be2174..ece8f1a0 100644
--- a/public/mybonus.php
+++ b/public/mybonus.php
@@ -436,6 +436,12 @@ for ($i=0; $i < count($allBonus); $i++)
             } else {
                 print("<td class=\"rowfollow\" align=\"center\"><input type=\"submit\" name=\"submit\" value=\"".$lang_mybonus['submit_exchange']."\" /></td>");
             }
+        } elseif ($bonusarray['art'] == 'rainbow_id') {
+            if (\App\Models\UserMeta::query()->where('uid', $CURUSER['id'])->where('meta_key', \App\Models\UserMeta::META_KEY_PERSONALIZED_USERNAME)->whereNull('deadline')->exists()) {
+                print("<td class=\"rowfollow\" align=\"center\"><input type=\"submit\" name=\"submit\" value=\"".$lang_mybonus['text_rainbow_id_already_valid_forever']."\" disabled=\"disabled\"/></td>");
+            } else {
+                print("<td class=\"rowfollow\" align=\"center\"><input type=\"submit\" name=\"submit\" value=\"".$lang_mybonus['submit_exchange']."\" /></td>");
+            }
 		} else {
             print("<td class=\"rowfollow\" align=\"center\"><input type=\"submit\" name=\"submit\" value=\"".$lang_mybonus['submit_exchange']."\" /></td>");
         }
diff --git a/resources/lang/en/user.php b/resources/lang/en/user.php
index 705a56dd..73227f5a 100644
--- a/resources/lang/en/user.php
+++ b/resources/lang/en/user.php
@@ -38,4 +38,7 @@ return [
         'subject' => 'Get Props：:name',
         'body' => ':operator Grant you :name, Validity period: :duration.',
     ],
+    'metas' => [
+        'already_valid_forever' => ':meta_key_text 已經永久有效',
+    ],
 ];
diff --git a/resources/lang/zh_CN/user.php b/resources/lang/zh_CN/user.php
index 96d3647a..1d9b3b61 100644
--- a/resources/lang/zh_CN/user.php
+++ b/resources/lang/zh_CN/user.php
@@ -38,4 +38,7 @@ return [
         'subject' => '获得道具：:name',
         'body' => ':operator 授予你 :name， 有效期：:duration。',
     ],
+    'metas' => [
+        'already_valid_forever' => ':meta_key_text already valid forever',
+    ],
 ];
diff --git a/resources/lang/zh_TW/user.php b/resources/lang/zh_TW/user.php
index 8e8de316..a5414a4c 100644
--- a/resources/lang/zh_TW/user.php
+++ b/resources/lang/zh_TW/user.php
@@ -38,4 +38,7 @@ return [
         'subject' => '獲得道具：:name',
         'body' => ':operator 授予你 :name， 有效期：:duration。',
     ],
+    'metas' => [
+        'already_valid_forever' => ':meta_key_text 已經永久有效',
+    ],
 ];