diff --git a/app/Filament/Resources/Section/IconResource.php b/app/Filament/Resources/Section/IconResource.php
index cff2a8b0..fad77bb3 100644
--- a/app/Filament/Resources/Section/IconResource.php
+++ b/app/Filament/Resources/Section/IconResource.php
@@ -41,6 +41,12 @@ class IconResource extends Resource
     {
         return $form
             ->schema([
+                Forms\Components\Textarea::make('tip')
+                    ->default(nexus_trans('label.icon.desc'))
+                    ->disabled()
+                    ->columnSpanFull()
+                    ->rows(18)
+                ,
                 Forms\Components\TextInput::make('name')
                     ->label(__('label.name'))
                     ->required()
diff --git a/app/Filament/Resources/Section/IconResource/Pages/CreateIcon.php b/app/Filament/Resources/Section/IconResource/Pages/CreateIcon.php
index e06407c5..3906d83c 100644
--- a/app/Filament/Resources/Section/IconResource/Pages/CreateIcon.php
+++ b/app/Filament/Resources/Section/IconResource/Pages/CreateIcon.php
@@ -8,7 +8,7 @@ use Filament\Resources\Pages\CreateRecord;
 
 class CreateIcon extends CreateRecord
 {
-    protected static string $view = 'filament.resources.system.category-icon-resource.pages.create-record';
+//    protected static string $view = 'filament.resources.system.category-icon-resource.pages.create-record';
 
     protected static string $resource = IconResource::class;
 
diff --git a/app/Filament/Resources/Section/IconResource/Pages/EditIcon.php b/app/Filament/Resources/Section/IconResource/Pages/EditIcon.php
index 674cc781..d3dfc2fc 100644
--- a/app/Filament/Resources/Section/IconResource/Pages/EditIcon.php
+++ b/app/Filament/Resources/Section/IconResource/Pages/EditIcon.php
@@ -13,7 +13,7 @@ class EditIcon extends EditRecord
 
     protected static string $resource = IconResource::class;
 
-    protected static string $view = 'filament.resources.system.category-icon-resource.pages.edit-record';
+//    protected static string $view = 'filament.resources.system.category-icon-resource.pages.edit-record';
 
     protected function getHeaderActions(): array
     {
@@ -22,6 +22,12 @@ class EditIcon extends EditRecord
         ];
     }
 
+    protected function mutateFormDataBeforeFill(array $data): array
+    {
+        $data['tip'] = nexus_trans('label.icon.desc');
+        return $data;
+    }
+
     protected function getViewData(): array
     {
         return [
diff --git a/app/Filament/Resources/User/ExamUserResource.php b/app/Filament/Resources/User/ExamUserResource.php
index 5e71af94..2487653b 100644
--- a/app/Filament/Resources/User/ExamUserResource.php
+++ b/app/Filament/Resources/User/ExamUserResource.php
@@ -11,6 +11,7 @@ use App\Repositories\HitAndRunRepository;
 use Carbon\Carbon;
 use Filament\Forms;
 use Filament\Forms\Form;
+use Filament\Infolists\Infolist;
 use Filament\Resources\Resource;
 use Filament\Tables\Table;
 use Filament\Tables;
@@ -19,6 +20,8 @@ use Illuminate\Database\Eloquent\SoftDeletingScope;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\HtmlString;
+use Filament\Infolists;
+use Filament\Infolists\Components;
 
 class ExamUserResource extends Resource
 {
@@ -138,6 +141,96 @@ class ExamUserResource extends Resource
             ]);
     }
 
+    public static function infolist(Infolist $infolist): Infolist
+    {
+        return $infolist
+            ->schema([
+                Components\Grid::make(2)->schema([
+                    Components\Group::make([
+                        Infolists\Components\TextEntry::make('id'),
+                        Infolists\Components\TextEntry::make('statusText')
+                            ->label(__("label.status"))
+                        ,
+                        Infolists\Components\TextEntry::make('uid')
+                            ->formatStateUsing(fn ($record) => username_for_admin($record->uid))
+                            ->label(__("label.username"))
+                        ,
+                        Infolists\Components\TextEntry::make('exam.name')
+//                    ->formatStateUsing(fn ($record) => $record->torrent->name)
+                            ->label(__("label.exam.label"))
+                        ,
+                        Infolists\Components\TextEntry::make('begin')
+                            ->label(__("label.begin"))
+                        ,
+                        Infolists\Components\TextEntry::make('end')
+                            ->label(__("label.end"))
+                        ,
+                        Infolists\Components\TextEntry::make('isDoneText')
+                            ->label(__("label.exam_user.is_done"))
+                        ,
+                        Infolists\Components\TextEntry::make('created_at')
+                            ->label(__("label.created_at"))
+                        ,
+                        Infolists\Components\TextEntry::make('updated_at')
+                            ->label(__("label.updated_at"))
+                        ,
+                    ])
+                        ->columnSpan(1)
+                        ->columns(2)
+                    ,
+                    Components\Group::make([
+                        Components\Grid::make(3) // 3 列的网格
+                        ->schema([
+                            Infolists\Components\TextEntry::make('header1')->label('Header 1'),
+                            Infolists\Components\TextEntry::make('header2')->label('Header 2'),
+                            Infolists\Components\TextEntry::make('header3')->label('Header 3'),
+                        ]),
+                        Components\Grid::make(3) // 数据行
+                        ->schema([
+                            Infolists\Components\TextEntry::make('data1')->getStateUsing(fn ($record) => $record->data1),
+                            Infolists\Components\TextEntry::make('data2')->getStateUsing(fn ($record) => $record->data2),
+                            Infolists\Components\TextEntry::make('data3')->getStateUsing(fn ($record) => $record->data3),
+                        ]),
+                        // 更多数据行...
+                        Components\Grid::make(3) // 数据行
+                        ->schema([
+                            Infolists\Components\TextEntry::make('data1')->getStateUsing(fn ($record) => $record->data4),
+                            Infolists\Components\TextEntry::make('data2')->getStateUsing(fn ($record) => $record->data5),
+                            Infolists\Components\TextEntry::make('data3')->getStateUsing(fn ($record) => $record->data6),
+                        ]),
+                        ])->columnSpan(1),
+                ]),
+            ]);
+
+    }
+
+//    private static function buildProgressTable(): array
+//    {
+//        $exam = $record->exam;
+//        $passTransKey = $exam->getPassResultTransKey('pass');
+//        $notPassTransKey = $exam->getPassResultTransKey('not_pass');
+//        $result = [];
+//        $result[] = Components\Grid::make(4) // 4 列的网格
+//        ->schema([
+//            Infolists\Components\TextEntry::make('index')->label(__('label.exam.index_required_label')),
+//            Infolists\Components\TextEntry::make('require')->label(__('label.exam.index_required_value')),
+//            Infolists\Components\TextEntry::make('current')->label(__('label.exam.index_current_value')),
+//            Infolists\Components\TextEntry::make('result')->label(__('label.exam.index_result')),
+//        ]);
+//        foreach($record->progressFormatted as $key => $index) {
+//            $result[] =  Components\Grid::make(4) // 4 列的网格
+//            ->schema([
+//                Infolists\Components\TextEntry::make('index'.$key)->label($index['index_formatted']),
+//                Infolists\Components\TextEntry::make('require'.$key)->label($index['require_value_formatted']),
+//                Infolists\Components\TextEntry::make('current'.$key)->label($index['current_value_formatted']),
+//                Infolists\Components\TextEntry::make('result'.$key)->label($index['passed'] ? __($passTransKey) : __($notPassTransKey)),
+//            ]);
+//        }
+//
+//
+//        return $result;
+//    }
+
     public static function getEloquentQuery(): Builder
     {
         return parent::getEloquentQuery()->with(['user', 'exam']);
diff --git a/app/Filament/Resources/User/ExamUserResource/Pages/ViewExamUser.php b/app/Filament/Resources/User/ExamUserResource/Pages/ViewExamUser.php
index 9996eb13..0c77a00c 100644
--- a/app/Filament/Resources/User/ExamUserResource/Pages/ViewExamUser.php
+++ b/app/Filament/Resources/User/ExamUserResource/Pages/ViewExamUser.php
@@ -15,7 +15,7 @@ class ViewExamUser extends ViewRecord
 {
     protected static string $resource = ExamUserResource::class;
 
-    protected static string $view = 'filament.resources.user.exam-user-resource.pages.detail';
+//    protected static string $view = 'filament.resources.user.exam-user-resource.pages.detail';
 
     private function getDetailCardData(): array
     {
diff --git a/app/Repositories/UserRepository.php b/app/Repositories/UserRepository.php
index 49fe9bee..ad5dde5e 100644
--- a/app/Repositories/UserRepository.php
+++ b/app/Repositories/UserRepository.php
@@ -14,6 +14,7 @@ use App\Models\Snatch;
 use App\Models\User;
 use App\Models\UserBanLog;
 use App\Models\UserMeta;
+use App\Models\UserModifyLog;
 use App\Models\UsernameChangeLog;
 use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Builder;
@@ -286,13 +287,11 @@ class UserRepository extends BaseRepository
             'new' => $formatSize ?  mksize($new) : $new,
             'reason' => $reason,
         ], 'en');
-        $modCommentText = date('Y-m-d') . " - $modCommentText";
         do_log("user: $uid, $modCommentText", 'alert');
         $update = [
             $sourceField => $new,
-            'modcomment' => NexusDB::raw("if(modcomment = '', '$modCommentText', concat_ws('\n', '$modCommentText', modcomment))"),
+//            'modcomment' => NexusDB::raw("if(modcomment = '', '$modCommentText', concat_ws('\n', '$modCommentText', modcomment))"),
         ];
-
         $locale = $targetUser->locale;
         $fieldLabel = nexus_trans("user.labels.$sourceField", [], $locale);
         $msg = nexus_trans('message.field_value_change_message_body', [
@@ -309,7 +308,7 @@ class UserRepository extends BaseRepository
             'msg' => $msg,
             'added' => Carbon::now(),
         ];
-        NexusDB::transaction(function () use ($uid, $sourceField, $old, $new, $update, $message) {
+        NexusDB::transaction(function () use ($uid, $sourceField, $old, $new, $update, $message, $modCommentText) {
             $affectedRows = User::query()
                 ->where('id', $uid)
                 ->where($sourceField, $old)
@@ -319,6 +318,12 @@ class UserRepository extends BaseRepository
                 throw new \RuntimeException("Change fail, affected rows != 1($affectedRows)");
             }
             Message::query()->insert($message);
+            UserModifyLog::query()->insert([
+                'user_id' => $uid,
+                'content' => $modCommentText,
+                'created_at' => Carbon::now(),
+                'updated_at' => Carbon::now(),
+            ]);
         });
         $this->clearCache($targetUser);
         return true;
diff --git a/include/constants.php b/include/constants.php
index 557b38b2..8dab6281 100644
--- a/include/constants.php
+++ b/include/constants.php
@@ -1,6 +1,6 @@
 <?php
 defined('VERSION_NUMBER') || define('VERSION_NUMBER', '1.9.0');
-defined('RELEASE_DATE') || define('RELEASE_DATE', '2025-01-19');
+defined('RELEASE_DATE') || define('RELEASE_DATE', '2025-02-06');
 defined('IN_TRACKER') || define('IN_TRACKER', false);
 defined('PROJECTNAME') || define("PROJECTNAME","NexusPHP");
 defined('NEXUSPHPURL') || define("NEXUSPHPURL","https://nexusphp.org");
diff --git a/include/functions.php b/include/functions.php
index fde2b725..e233b2e1 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -2870,7 +2870,7 @@ if ($msgalert)
             $Cache->cache_value($cacheKey, $toApprovalCounts, 60);
         }
         if ($toApprovalCounts) {
-            msgalert('/nexusphp/seed-box-records?tableFilters[status][value]=0', sprintf($lang_functions['text_seed_box_record_to_approval'], is_or_are($toApprovalCounts), $toApprovalCounts, add_s($toApprovalCounts)), 'darkred');
+            msgalert('/nexusphp/system/seed-box-records?tableFilters[status][value]=0', sprintf($lang_functions['text_seed_box_record_to_approval'], is_or_are($toApprovalCounts), $toApprovalCounts, add_s($toApprovalCounts)), 'darkred');
         }
     }
 
diff --git a/lang/chs/lang_shoutbox.php b/lang/chs/lang_shoutbox.php
index cb65e5b9..c674a7b8 100644
--- a/lang/chs/lang_shoutbox.php
+++ b/lang/chs/lang_shoutbox.php
@@ -10,6 +10,7 @@ $lang_shoutbox = array
 	'text_ago' => "前",
 	'text_helpbox_disabled' => "求助区当前关闭中。你在搞什么鬼？",
 	'text_no_permission_to_shoutbox' => "你没有在群聊区发言的权力。你在搞什么鬼？",
+    "speaking_too_often" => "不要刷屏!",
 );
 
 ?>
diff --git a/lang/cht/lang_shoutbox.php b/lang/cht/lang_shoutbox.php
index 9f667552..7725a173 100644
--- a/lang/cht/lang_shoutbox.php
+++ b/lang/cht/lang_shoutbox.php
@@ -10,6 +10,7 @@ $lang_shoutbox = array
 	'text_ago' => "前",
 	'text_helpbox_disabled' => "求助區當前關閉中。你在搞什麼鬼？",
 	'text_no_permission_to_shoutbox' => "你沒有在群聊區發言的權力。你在搞什麼鬼？",
+    "speaking_too_often" => "不要刷屏!",
 );
 
 ?>
diff --git a/lang/en/lang_shoutbox.php b/lang/en/lang_shoutbox.php
index fadb328d..bb373870 100644
--- a/lang/en/lang_shoutbox.php
+++ b/lang/en/lang_shoutbox.php
@@ -10,6 +10,7 @@ $lang_shoutbox = array
 	'text_ago' => " ago",
 	'text_helpbox_disabled' => "Helpbox is currently disabled. How the hell do you get here?",
 	'text_no_permission_to_shoutbox' => "You have no permission to send messages to shoutbox. How the hell do you get here?",
+    "speaking_too_often" => "Speaking too often!",
 );
 
 ?>
diff --git a/public/modtask.php b/public/modtask.php
index 3c44c244..bbb58245 100644
--- a/public/modtask.php
+++ b/public/modtask.php
@@ -88,11 +88,12 @@ if ($action == "edituser")
 	$updateset[] = "supportfor = " . sqlesc($supportfor);
 	$updateset[] = "supportlang = ".sqlesc($supportlang);
     $banLog = [];
+    $userModifyLogs = [];
 
-	if(!user_can('cruprfmanage'))
-	{
-		$modcomment = $arr["modcomment"];
-	}
+//	if(!user_can('cruprfmanage'))
+//	{
+//		$modcomment = $arr["modcomment"];
+//	}
 	if(user_can('cruprfmanage'))
 	{
 		$email = $_POST["email"];
@@ -108,15 +109,17 @@ if ($action == "edituser")
 		$added = sqlesc(date("Y-m-d H:i:s"));
 		if ($arr['email'] != $email){
 			$updateset[] = "email = " . sqlesc($email);
-			$modcomment = date("Y-m-d") . " - Email changed from $arr[email] to $email by {$CURUSER['username']}.\n". $modcomment;
+//			$modcomment = date("Y-m-d") . " - Email changed from $arr[email] to $email by {$CURUSER['username']}.\n". $modcomment;
+			$userModifyLogs[] = "Email changed from $arr[email] to $email by {$CURUSER['username']}.";
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_email_change']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_email_changed_from'].$arr['email'].$lang_modtask_target[get_user_lang($userid)]['msg_to_new'] . $email .$lang_modtask_target[get_user_lang($userid)]['msg_by'].$CURUSER['username']);
 			sql_query("INSERT INTO messages (sender, receiver, subject, msg, added) VALUES(0, $userid, $subject, $msg, $added)") or sqlerr(__FILE__, __LINE__);
 		}
 		if ($arr['username'] != $username){
 			$updateset[] = "username = " . sqlesc($username);
-			$modcomment = date("Y-m-d") . " - Username changed from {$arr['username']} to $username by {$CURUSER['username']}.\n". $modcomment;
-			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_username_change']);
+//			$modcomment = date("Y-m-d") . " - Username changed from {$arr['username']} to $username by {$CURUSER['username']}.\n". $modcomment;
+			$userModifyLogs[] = "Username changed from {$arr['username']} to $username by {$CURUSER['username']}";
+            $subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_username_change']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_username_changed_from'].$arr['username'].$lang_modtask_target[get_user_lang($userid)]['msg_to_new'] . $username .$lang_modtask_target[get_user_lang($userid)]['msg_by'].$CURUSER['username']);
 			sql_query("INSERT INTO messages (sender, receiver, subject, msg, added) VALUES(0, $userid, $subject, $msg, $added)") or sqlerr(__FILE__, __LINE__);
 			$changeLog = [
@@ -183,7 +186,8 @@ if ($action == "edituser")
             $msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_donor_status_changed_by'].$CURUSER['username']);
             $added = sqlesc(date("Y-m-d H:i:s"));
             sql_query("INSERT INTO messages (sender, receiver, subject, msg, added) VALUES (0, $userid, $subject, $msg, $added)") or sqlerr(__FILE__, __LINE__);
-            $modcomment = date("Y-m-d") . " - donor status changed by {$CURUSER['username']}. Current donor status: $donor \n". $modcomment;
+//            $modcomment = date("Y-m-d") . " - donor status changed by {$CURUSER['username']}. Current donor status: $donor \n". $modcomment;
+            $userModifyLogs[] = "donor status changed by {$CURUSER['username']}. Current donor status: $donor";
         }
 	}
 
@@ -228,7 +232,8 @@ if ($action == "edituser")
 		$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_vip_status_changed_by'].$CURUSER['username']);
 		$added = sqlesc(date("Y-m-d H:i:s"));
 		sql_query("INSERT INTO messages (sender, receiver, subject, msg, added) VALUES (0, $userid, $subject, $msg, $added)") or sqlerr(__FILE__, __LINE__);
-		$modcomment = date("Y-m-d") . " - VIP status changed by {$CURUSER['username']}. VIP added: ".$vip_added.($vip_added == 'yes' ? "; VIP until: ".$vip_until : "").".\n". $modcomment;
+//		$modcomment = date("Y-m-d") . " - VIP status changed by {$CURUSER['username']}. VIP added: ".$vip_added.($vip_added == 'yes' ? "; VIP until: ".$vip_until : "").".\n". $modcomment;
+        $userModifyLogs[] = "VIP status changed by {$CURUSER['username']}. VIP added: ".$vip_added.($vip_added == 'yes' ? "; VIP until: ".$vip_until : "");
 	}
 
 	if ($warned && $curwarned != $warned)
@@ -238,7 +243,8 @@ if ($action == "edituser")
 
 		if ($warned == 'no')
 		{
-			$modcomment = date("Y-m-d") . " - Warning removed by {$CURUSER['username']}.\n". $modcomment;
+//			$modcomment = date("Y-m-d") . " - Warning removed by {$CURUSER['username']}.\n". $modcomment;
+            $userModifyLogs[] = "Warning removed by {$CURUSER['username']}";
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_warn_removed']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_warning_removed_by'] . $CURUSER['username'] . ".");
 		}
@@ -250,14 +256,17 @@ if ($action == "edituser")
 	{
 		if ($warnlength == 255)
 		{
-			$modcomment = date("Y-m-d") . " - Warned by " . $CURUSER['username'] . ".\nReason: $warnpm.\n". $modcomment;
+//			$modcomment = date("Y-m-d") . " - Warned by " . $CURUSER['username'] . ".\nReason: $warnpm.\n". $modcomment;
+            $userModifyLogs[] = "Warned by " . $CURUSER['username'] . ".\nReason: $warnpm.";
+
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_you_are_warned_by'].$CURUSER['username']."." . ($warnpm ? $lang_modtask_target[get_user_lang($userid)]['msg_reason'].$warnpm : ""));
 			$updateset[] = "warneduntil = null";
 		}else{
 			$warneduntil = date("Y-m-d H:i:s",(strtotime(date("Y-m-d H:i:s")) + $warnlength * 604800));
 			$dur = $warnlength . $lang_modtask_target[get_user_lang($userid)]['msg_week'] . ($warnlength > 1 ? $lang_modtask_target[get_user_lang($userid)]['msg_s'] : "");
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_you_are_warned_for'].$dur.$lang_modtask_target[get_user_lang($userid)]['msg_by']  . $CURUSER['username'] . "." . ($warnpm ? $lang_modtask_target[get_user_lang($userid)]['msg_reason'].$warnpm : ""));
-			$modcomment = date("Y-m-d") . " - Warned for $dur by " . $CURUSER['username'] .  ".\nReason: $warnpm.\n". $modcomment;
+//			$modcomment = date("Y-m-d") . " - Warned for $dur by " . $CURUSER['username'] .  ".\nReason: $warnpm.\n". $modcomment;
+            $userModifyLogs[] = "Warned for $dur by " . $CURUSER['username'] .  ".Reason: $warnpm";
 			$updateset[] = "warneduntil = '$warneduntil'";
 		}
 		$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_you_are_warned']);
@@ -290,11 +299,13 @@ if ($action == "edituser")
 //	}
 	if ($arr['noad'] != $noad){
 		$updateset[]='noad = '.sqlesc($noad);
-		$modcomment = date("Y-m-d") . " - No Ad set to ".$noad." by ". $CURUSER['username']. ".\n". $modcomment;
+//		$modcomment = date("Y-m-d") . " - No Ad set to ".$noad." by ". $CURUSER['username']. ".\n". $modcomment;
+        $userModifyLogs[] = "No Ad set to ".$noad." by ". $CURUSER['username'];
 	}
 	if ($arr['noaduntil'] != $noaduntil){
 		$updateset[]='noaduntil = '.sqlesc($noaduntil);
-		$modcomment = date("Y-m-d") . " - No Ad Until set to ".$noaduntil." by ". $CURUSER['username']. ".\n". $modcomment;
+//		$modcomment = date("Y-m-d") . " - No Ad Until set to ".$noaduntil." by ". $CURUSER['username']. ".\n". $modcomment;
+        $userModifyLogs[] = "No Ad Until set to ".$noaduntil." by ". $CURUSER['username'];
 	}
 	if ($privacy == "low" OR $privacy == "normal" OR $privacy == "strong")
 		$updateset[] = "privacy = " . sqlesc($privacy);
@@ -308,7 +319,8 @@ if ($action == "edituser")
 	{
 		if ($forumpost == 'yes')
 		{
-			$modcomment = date("Y-m-d") . " - Posting enabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+//			$modcomment = date("Y-m-d") . " - Posting enabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+            $userModifyLogs[] = "Posting enabled by " . $CURUSER['username'];
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_posting_rights_restored']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_posting_rights_restored']. $CURUSER['username'] . $lang_modtask_target[get_user_lang($userid)]['msg_you_can_post']);
 			$added = sqlesc(date("Y-m-d H:i:s"));
@@ -316,7 +328,8 @@ if ($action == "edituser")
 		}
 		else
 		{
-			$modcomment = date("Y-m-d") . " - Posting disabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+//			$modcomment = date("Y-m-d") . " - Posting disabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+            $userModifyLogs[] = "Posting disabled by " . $CURUSER['username'];
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_posting_rights_removed']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_posting_rights_removed'] . $CURUSER['username'] . $lang_modtask_target[get_user_lang($userid)]['msg_probable_reason']);
 			$added = sqlesc(date("Y-m-d H:i:s"));
@@ -327,7 +340,8 @@ if ($action == "edituser")
 	{
 		if ($uploadpos == 'yes')
 		{
-			$modcomment = date("Y-m-d") . " - Upload enabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+//			$modcomment = date("Y-m-d") . " - Upload enabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+            $userModifyLogs[] = "Upload enabled by " . $CURUSER['username'];
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_upload_rights_restored']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_upload_rights_restored'] . $CURUSER['username'] . $lang_modtask_target[get_user_lang($userid)]['msg_you_upload_can_upload']);
 			$added = sqlesc(date("Y-m-d H:i:s"));
@@ -335,7 +349,8 @@ if ($action == "edituser")
 		}
 		else
 		{
-			$modcomment = date("Y-m-d") . " - Upload disabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+//			$modcomment = date("Y-m-d") . " - Upload disabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+            $userModifyLogs[] = "Upload disabled by " . $CURUSER['username'];
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_upload_rights_removed']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_upload_rights_removed'] . $CURUSER['username'] . $lang_modtask_target[get_user_lang($userid)]['msg_probably_reason_two']);
 			$added = sqlesc(date("Y-m-d H:i:s"));
@@ -346,7 +361,8 @@ if ($action == "edituser")
 	{
 		if ($downloadpos == 'yes')
 		{
-			$modcomment = date("Y-m-d") . " - Download enabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+//			$modcomment = date("Y-m-d") . " - Download enabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+            $userModifyLogs[] = "Download enabled by " . $CURUSER['username'];
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_download_rights_restored']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_download_rights_restored']. $CURUSER['username'] . $lang_modtask_target[get_user_lang($userid)]['msg_you_can_download']);
 			$added = sqlesc(date("Y-m-d H:i:s"));
@@ -354,7 +370,8 @@ if ($action == "edituser")
 		}
 		else
 		{
-			$modcomment = date("Y-m-d") . " - Download disabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+//			$modcomment = date("Y-m-d") . " - Download disabled by " . $CURUSER['username'] . ".\n" . $modcomment;
+            $userModifyLogs[] = "Download disabled by " . $CURUSER['username'];
 			$subject = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_download_rights_removed']);
 			$msg = sqlesc($lang_modtask_target[get_user_lang($userid)]['msg_your_download_rights_removed'] . $CURUSER['username'] . $lang_modtask_target[get_user_lang($userid)]['msg_probably_reason_three']);
 			$added = sqlesc(date("Y-m-d H:i:s"));
@@ -362,11 +379,23 @@ if ($action == "edituser")
 		}
 	}
 
-	$updateset[] = "modcomment = " . sqlesc($modcomment);
+//	$updateset[] = "modcomment = " . sqlesc($modcomment);
 	sql_query("UPDATE users SET  " . implode(", ", $updateset) . " WHERE id=$userid") or sqlerr(__FILE__, __LINE__);
     if (!empty($banLog)) {
         \App\Models\UserBanLog::query()->insert($banLog);
     }
+    if (!empty($userModifyLogs)) {
+        $userModifyLogsInsert = [];
+        foreach ($userModifyLogs as $userModifyLog) {
+            $userModifyLogsInsert[] = [
+                "user_id" => $userid,
+                "content" => $userModifyLog,
+                "created_at" => date("Y-m-d H:i:s"),
+                "updated_at" => date("Y-m-d H:i:s"),
+            ];
+        }
+        \App\Models\UserModifyLog::query()->insert($userModifyLogsInsert);
+    }
     clear_user_cache($userid, $userInfo->passkey);
 	$returnto = htmlspecialchars($_POST["returnto"]);
 	header("Location: " . get_protocol_prefix() . "$BASEURL/$returnto");
diff --git a/public/shoutbox.php b/public/shoutbox.php
index 72262de0..a44da2fa 100644
--- a/public/shoutbox.php
+++ b/public/shoutbox.php
@@ -89,7 +89,12 @@ else
 	}
 	$date=sqlesc(time());
 	$text=trim($_GET["shbox_text"]);
-
+    if ($userid > 0) {
+        $lockRes = \Nexus\Database\NexusDB::redis()->set($userid, 1, ['nx', 'ex'=>60]);
+        if ($lockRes !== true){
+            die($lang_shoutbox['speaking_too_often']);
+        }
+    }
 	sql_query("INSERT INTO shoutbox (userid, date, text, type) VALUES (" . sqlesc($userid) . ", $date, " . sqlesc($text) . ", ".sqlesc($type).")") or sqlerr(__FILE__, __LINE__);
 	print "<script type=\"text/javascript\">parent.document.forms['shbox'].shbox_text.value='';</script>";
 }
diff --git a/public/userdetails.php b/public/userdetails.php
index 1798f09f..d60d1cdf 100644
--- a/public/userdetails.php
+++ b/public/userdetails.php
@@ -501,6 +501,7 @@ if (user_can('prfmanage') && $user["class"] < get_user_class())
             ->orderBy("id", "desc")
             ->limit(20)
             ->get()
+            ->map(fn ($item) => sprintf("%s - %s", $item->created_at->format("Y-m-d"), $item->content))
             ->implode("content", "\n")
         ;
 		tr($lang_userdetails['row_comment'], "<textarea cols=\"60\" rows=\"6\" name=\"modcomment\">".$modcomment."</textarea>", 1);