diff --git a/app/Repositories/BonusRepository.php b/app/Repositories/BonusRepository.php
index 798e6956..fe570a5b 100644
--- a/app/Repositories/BonusRepository.php
+++ b/app/Repositories/BonusRepository.php
@@ -262,10 +262,11 @@ class BonusRepository extends BaseRepository
                 $userQuery = $userQuery->lockForUpdate();
             }
             $user = $userQuery->findOrFail($uid);
+            $buyerLocale = $user->locale;
             $comment = nexus_trans('bonus.comment_buy_torrent', [
                 'bonus' => $requireBonus,
                 'torrent_id' => $torrent->id,
-            ], $user->locale);
+            ], $buyerLocale);
             do_log("comment: $comment");
             $this->consumeUserBonus($user, $requireBonus, BonusLogs::BUSINESS_TYPE_BUY_TORRENT, $comment);
             TorrentBuyLog::query()->create([
@@ -301,6 +302,18 @@ class BonusRepository extends BaseRepository
                 ];
                 BonusLogs::query()->insert($bonusLog);
             }
+            $buyTorrentSuccessMessage = [
+                'sender' => 0,
+                'receiver' => $user->id,
+                'added' => now(),
+                'subject' => nexus_trans("message.buy_torrent_success.subject", [], $buyerLocale),
+                'msg' => nexus_trans("message.buy_torrent_success.body", [
+                    'torrent_name' => $torrent->name,
+                    'bonus' => $requireBonus,
+                    'url' => sprintf('details.php?id=%s&hit=1', $torrent->id)
+                ], $buyerLocale),
+            ];
+            Message::add($buyTorrentSuccessMessage);
         });
 
         return true;
diff --git a/app/Repositories/UserRepository.php b/app/Repositories/UserRepository.php
index 5a5f9afb..1fb28ac1 100644
--- a/app/Repositories/UserRepository.php
+++ b/app/Repositories/UserRepository.php
@@ -623,6 +623,11 @@ class UserRepository extends BaseRepository
             'claims' => 'uid',
             'exam_users' => 'uid',
             'exam_progress' => 'uid',
+            'user_metas' => 'uid',
+            'user_medals' => 'uid',
+            'attendance' => 'uid',
+            'attendance_logs' => 'uid',
+            'login_logs' => 'uid',
         ];
         foreach ($tables as $table => $key) {
             \Nexus\Database\NexusDB::table($table)->whereIn($key, $uidArr)->delete();
diff --git a/include/constants.php b/include/constants.php
index 44b8a6dd..2ca6d17e 100644
--- a/include/constants.php
+++ b/include/constants.php
@@ -1,6 +1,6 @@
 <?php
-defined('VERSION_NUMBER') || define('VERSION_NUMBER', '1.8.4');
-defined('RELEASE_DATE') || define('RELEASE_DATE', '2023-06-18');
+defined('VERSION_NUMBER') || define('VERSION_NUMBER', '1.8.5');
+defined('RELEASE_DATE') || define('RELEASE_DATE', '2023-06-30');
 defined('IN_TRACKER') || define('IN_TRACKER', false);
 defined('PROJECTNAME') || define("PROJECTNAME","NexusPHP");
 defined('NEXUSPHPURL') || define("NEXUSPHPURL","https://nexusphp.org");
diff --git a/resources/lang/en/message.php b/resources/lang/en/message.php
index 18ac31e8..a4024309 100644
--- a/resources/lang/en/message.php
+++ b/resources/lang/en/message.php
@@ -39,4 +39,8 @@ Last login time::last_login_time, IP::last_ip, location::last_location.<br/>
 If it is not your own operation, the account password may have been leaked, please change it in time!
 BODY,
     ],
+    'buy_torrent_success' => [
+        'subject' => 'Successful torrent purchase reminder',
+        'body' => 'You spent :bonus bonus to successfully buy the torrent:[url=:url]:torrent_name[/url]',
+    ],
 ];
diff --git a/resources/lang/zh_CN/message.php b/resources/lang/zh_CN/message.php
index 9123fdff..0f304240 100644
--- a/resources/lang/zh_CN/message.php
+++ b/resources/lang/zh_CN/message.php
@@ -39,4 +39,8 @@ return [
 若不是你本人操作，账号密码可能已经泄露，请及时修改！
 BODY,
     ],
+    'buy_torrent_success' => [
+        'subject' => '成功购买种子提醒',
+        'body' => '你花费 :bonus 魔力成功购买了种子：[url=:url]:torrent_name[/url]',
+    ],
 ];
diff --git a/resources/lang/zh_TW/message.php b/resources/lang/zh_TW/message.php
index 3ee67ed6..52d0ffff 100644
--- a/resources/lang/zh_TW/message.php
+++ b/resources/lang/zh_TW/message.php
@@ -37,5 +37,9 @@ return [
 上次登錄時間：:last_login_time，IP：:last_ip，位置：:last_location。<br/>
 若不是你本人操作，賬號密碼可能已經泄露，請及時修改！
 BODY,
-    ]
+    ],
+    'buy_torrent_success' => [
+        'subject' => '成功購買種子提醒',
+        'body' => '你花費 :bonus 魔力成功購買了種子：[url=:url]:torrent_name[/url]',
+    ],
 ];