diff --git a/app/Console/Commands/Test.php b/app/Console/Commands/Test.php
index efce531e..7f5bc0f8 100644
--- a/app/Console/Commands/Test.php
+++ b/app/Console/Commands/Test.php
@@ -61,6 +61,7 @@
 use NexusPlugin\PostLike\PostLikeRepository;
 use NexusPlugin\StickyPromotion\Models\StickyPromotion;
 use NexusPlugin\StickyPromotion\Models\StickyPromotionParticipator;
+use NexusPlugin\Tracker\TrackerRepository;
 use NexusPlugin\Work\Models\RoleWork;
 use NexusPlugin\Work\WorkRepository;
 use PhpIP\IP;
@@ -100,10 +101,8 @@ public function __construct()
      */
     public function handle()
     {
-        $ip = "44,
-55,
-444,65 5 32";
-        $result =  preg_split("/[\r\n\s,，]+/", trim($ip));
+        $tool = new TrackerRepository();
+        $result = $tool->checkStatus();
         dd($result);
     }
 
diff --git a/app/Repositories/DashboardRepository.php b/app/Repositories/DashboardRepository.php
index 550ccb57..16720fdc 100644
--- a/app/Repositories/DashboardRepository.php
+++ b/app/Repositories/DashboardRepository.php
@@ -9,6 +9,7 @@
 use Carbon\Carbon;
 use Filament\Facades\Filament;
 use Illuminate\Support\Facades\DB;
+use Nexus\Database\NexusDB;
 
 class DashboardRepository extends BaseRepository
 {
@@ -51,18 +52,26 @@ public function getSystemInfo(): array
             'text' => nexus_trans("dashboard.system_info.$name"),
             'value' => DB::select(DB::raw('select version() as info'))[0]->info,
         ];
-        $name = 'os';
+//        $name = 'os';
+//        $result[$name] = [
+//            'name' => $name,
+//            'text' => nexus_trans("dashboard.system_info.$name"),
+//            'value' => PHP_OS,
+//        ];
+        $name = 'redis_version';
         $result[$name] = [
             'name' => $name,
             'text' => nexus_trans("dashboard.system_info.$name"),
-            'value' => PHP_OS,
+            'value' =>  NexusDB::redis()->info()['redis_version'],
         ];
+
         $name = 'server_software';
         $result[$name] = [
             'name' => $name,
             'text' => nexus_trans("dashboard.system_info.$name"),
             'value' =>  $_SERVER['SERVER_SOFTWARE'] ?? '',
         ];
+
         $name = 'load_average';
         $result[$name] = [
             'name' => $name,
diff --git a/app/Repositories/ToolRepository.php b/app/Repositories/ToolRepository.php
index 4f339c0b..6cce94a5 100644
--- a/app/Repositories/ToolRepository.php
+++ b/app/Repositories/ToolRepository.php
@@ -1,6 +1,7 @@
 <?php
 namespace App\Repositories;
 
+use App\Http\Middleware\Locale;
 use App\Models\Invite;
 use App\Models\Message;
 use App\Models\News;
@@ -503,4 +504,25 @@ public function removeDuplicatePeer()
             }
         }
     }
+
+    public function sendAlarmEmail(string $subjectTransKey, array $subjectTransContext, string $msgTransKey, array $msgTransContext): void
+    {
+        $receiverUid = get_setting("system.alarm_email_receiver");
+        if (empty($receiverUid)) {
+            $locale = Locale::getDefault();
+            $subject = nexus_trans($subjectTransKey, $subjectTransContext, $locale);
+            $msg = nexus_trans($msgTransKey, $msgTransContext, $locale);
+            do_log(sprintf("%s - %s", $subject, $msg), "error");
+        } else {
+            $receiverUidArr = preg_split("/[\r\n\s,，]+/", $receiverUid);
+            $users = User::query()->whereIn("id", $receiverUidArr)->get(User::$commonFields);
+            foreach ($users as $user) {
+                $locale = $user->locale;
+                $subject = nexus_trans($subjectTransKey, $subjectTransContext, $locale);
+                $msg = nexus_trans($msgTransKey, $msgTransContext, $locale);
+                $result = $this->sendMail($user->email, $subject, $msg);
+                do_log(sprintf("send msg: %s result: %s", $msg, var_export($result, true)), $result ? "info" : "error");
+            }
+        }
+    }
 }
diff --git a/include/functions.php b/include/functions.php
index 9c0c9405..935f6a20 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -5319,7 +5319,7 @@ function torrentTags($tags = 0, $type = 'checkbox')
     return $html;
 }
 
-function saveSetting($prefix, $nameAndValue, $autoload = 'yes')
+function saveSetting(string $prefix, array $nameAndValue, string $autoload = 'yes'): void
 {
     $prefix = strtolower($prefix);
     $datetimeNow = date('Y-m-d H:i:s');
diff --git a/nexus/Plugin/BasePlugin.php b/nexus/Plugin/BasePlugin.php
index 9752e0e4..3219bb4f 100644
--- a/nexus/Plugin/BasePlugin.php
+++ b/nexus/Plugin/BasePlugin.php
@@ -45,7 +45,12 @@ public function getNexusView($name): string
 
     public function trans($name): string
     {
-        return nexus_trans(sprintf("%s::%s", static::ID, $name));
+        return nexus_trans($this->getTransKey($name));
+    }
+
+    public function getTransKey($name): string
+    {
+        return sprintf("%s::%s", static::ID, $name);
     }
 
     public static function getInstance(): static
diff --git a/resources/lang/en/dashboard.php b/resources/lang/en/dashboard.php
index 6c373525..d4306c20 100644
--- a/resources/lang/en/dashboard.php
+++ b/resources/lang/en/dashboard.php
@@ -47,6 +47,7 @@
         'server_software' => 'Web software',
         'load_average' => 'Server load average',
         'filament_version' => 'Filament version',
+        'redis_version' => 'Redis version',
     ],
     'latest_user' => [
         'page_title' => 'User latest',
diff --git a/resources/lang/zh_CN/dashboard.php b/resources/lang/zh_CN/dashboard.php
index 1a1f34f4..3772731e 100644
--- a/resources/lang/zh_CN/dashboard.php
+++ b/resources/lang/zh_CN/dashboard.php
@@ -47,6 +47,7 @@
         'server_software' => 'Web 软件',
         'load_average' => '服务器平均负载',
         'filament_version' => 'Filament 版本',
+        'redis_version' => 'Redis 版本',
     ],
     'latest_user' => [
         'page_title' => '最新用户',
diff --git a/resources/lang/zh_TW/dashboard.php b/resources/lang/zh_TW/dashboard.php
index 63fcbdea..fb128dcf 100644
--- a/resources/lang/zh_TW/dashboard.php
+++ b/resources/lang/zh_TW/dashboard.php
@@ -47,6 +47,7 @@
         'server_software' => 'Web 軟件',
         'load_average' => '服務器平均負載',
         'filament_version' => 'Filament 版本',
+        'redis_version' => 'Redis 版本',
     ],
     'latest_user' => [
         'page_title' => '最新用戶',