diff --git a/app/Http/Controllers/Admin/AppNotificationController.php b/app/Http/Controllers/Admin/AppNotificationController.php
index 2d764e9..99a1b41 100644
--- a/app/Http/Controllers/Admin/AppNotificationController.php
+++ b/app/Http/Controllers/Admin/AppNotificationController.php
@@ -19,6 +19,30 @@ class AppNotificationController extends Controller
     {
         $query = AppNotification::query()->withCount('reads');
 
+        $source = trim((string) $request->input('source', 'all'));
+        $hasIsSystem = \Illuminate\Support\Facades\Schema::hasColumn('app_notifications', 'is_system');
+
+        if ($source === 'system') {
+            if ($hasIsSystem) {
+                $query->system();
+            } else {
+                $query->where(function ($q) {
+                    $q->whereNull('created_by')
+                        ->orWhere('audience_label', 'like', 'سیستمی%');
+                });
+            }
+        } elseif ($source === 'admin') {
+            if ($hasIsSystem) {
+                $query->adminCreated();
+            } else {
+                $query->whereNotNull('created_by')
+                    ->where(function ($q) {
+                        $q->whereNull('audience_label')
+                            ->orWhere('audience_label', 'not like', 'سیستمی%');
+                    });
+            }
+        }
+
         TableEngine::create($query, $request->all())
             ->initSearch(['title', 'body', 'severity', 'audience_label', 'audience_type'])
             ->select(['*'])
@@ -104,7 +128,7 @@ class AppNotificationController extends Controller
         $row = DB::transaction(function () use ($data, $audience, $audienceType, $segmentKeys, $recipients, $recipientsCount) {
             $user = auth()->user();
 
-            $row = AppNotification::create([
+            $payload = [
                 'title' => $data['title'],
                 'body' => $data['body'],
                 'severity' => $data['severity'],
@@ -114,7 +138,12 @@ class AppNotificationController extends Controller
                 'segment_keys' => $audienceType === AppNotificationAudienceService::TYPE_SEGMENT ? $segmentKeys : null,
                 'audience_label' => $audience->buildAudienceLabel($audienceType, $segmentKeys, $recipientsCount),
                 'recipients_count' => $recipientsCount,
-            ]);
+            ];
+            if (\Illuminate\Support\Facades\Schema::hasColumn('app_notifications', 'is_system')) {
+                $payload['is_system'] = false;
+            }
+
+            $row = AppNotification::create($payload);
 
             if ($audienceType !== AppNotificationAudienceService::TYPE_ALL) {
                 $now = now();
@@ -141,6 +170,12 @@ class AppNotificationController extends Controller
     public function update(Request $request, int $id)
     {
         $row = AppNotification::findOrFail($id);
+        $isSystem = \Illuminate\Support\Facades\Schema::hasColumn('app_notifications', 'is_system')
+            ? (bool) $row->is_system
+            : ($row->created_by === null && str_starts_with((string) $row->audience_label, 'سیستمی'));
+        if ($isSystem) {
+            return response()->json(['message' => 'اعلان سیستمی قابل ویرایش نیست.'], 422);
+        }
         // مخاطب بعد از ارسال ثابت می‌ماند — فقط محتوا/وضعیت
         $data = $request->validate([
             'title' => 'sometimes|required|string|max:191',
diff --git a/app/Models/AppNotification.php b/app/Models/AppNotification.php
index 189315a..0d12347 100644
--- a/app/Models/AppNotification.php
+++ b/app/Models/AppNotification.php
@@ -19,6 +19,7 @@ class AppNotification extends Model
         'severity',
         'is_active',
         'created_by',
+        'is_system',
         'audience_type',
         'segment_keys',
         'audience_label',
@@ -27,10 +28,22 @@ class AppNotification extends Model
 
     protected $casts = [
         'is_active' => 'boolean',
+        'is_system' => 'boolean',
         'segment_keys' => 'array',
         'recipients_count' => 'integer',
     ];
 
+    /** اعلان تراکنشی خودکار (نه ارسال دستی ادمین) */
+    public function scopeSystem($query)
+    {
+        return $query->where('is_system', true);
+    }
+
+    public function scopeAdminCreated($query)
+    {
+        return $query->where('is_system', false);
+    }
+
     public function reads(): HasMany
     {
         return $this->hasMany(AppNotificationRead::class, 'notification_id');
diff --git a/app/Services/CustomerAppNotifyService.php b/app/Services/CustomerAppNotifyService.php
index 78f3219..b58bc00 100644
--- a/app/Services/CustomerAppNotifyService.php
+++ b/app/Services/CustomerAppNotifyService.php
@@ -46,18 +46,23 @@ class CustomerAppNotifyService
         }
 
         try {
-            $row = DB::transaction(function () use ($customerId, $title, $body, $severity) {
-                $row = AppNotification::create([
-                    'title' => $title,
-                    'body' => $body,
-                    'severity' => $severity,
-                    'is_active' => true,
-                    'created_by' => null,
-                    'audience_type' => AppNotificationAudienceService::TYPE_CUSTOMERS,
-                    'segment_keys' => null,
-                    'audience_label' => 'سیستمی — مشتری '.$customerId,
-                    'recipients_count' => 1,
-                ]);
+            $payload = [
+                'title' => $title,
+                'body' => $body,
+                'severity' => $severity,
+                'is_active' => true,
+                'created_by' => null,
+                'audience_type' => AppNotificationAudienceService::TYPE_CUSTOMERS,
+                'segment_keys' => null,
+                'audience_label' => 'سیستمی — مشتری '.$customerId,
+                'recipients_count' => 1,
+            ];
+            if (\Illuminate\Support\Facades\Schema::hasColumn('app_notifications', 'is_system')) {
+                $payload['is_system'] = true;
+            }
+
+            $row = DB::transaction(function () use ($customerId, $payload) {
+                $row = AppNotification::create($payload);
 
                 AppNotificationRecipient::query()->insert([
                     'notification_id' => $row->id,
diff --git a/database/migrations/2026_07_28_000001_add_is_system_to_app_notifications.php b/database/migrations/2026_07_28_000001_add_is_system_to_app_notifications.php
new file mode 100644
index 0000000..bf18fcd
--- /dev/null
+++ b/database/migrations/2026_07_28_000001_add_is_system_to_app_notifications.php
@@ -0,0 +1,42 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * جداسازی اعلان ادمین از اعلان سیستمی (تراکنش‌ها).
+ */
+return new class extends Migration
+{
+    public function up(): void
+    {
+        if (! Schema::hasTable('app_notifications')) {
+            return;
+        }
+
+        if (! Schema::hasColumn('app_notifications', 'is_system')) {
+            Schema::table('app_notifications', function (Blueprint $table) {
+                $table->boolean('is_system')->default(false)->after('created_by')->index();
+            });
+        }
+
+        // بک‌فیل: سیستمی = بدون created_by یا لیبل قدیمی «سیستمی»
+        DB::table('app_notifications')
+            ->where(function ($q) {
+                $q->whereNull('created_by')
+                    ->orWhere('audience_label', 'like', 'سیستمی%');
+            })
+            ->update(['is_system' => true]);
+    }
+
+    public function down(): void
+    {
+        if (Schema::hasTable('app_notifications') && Schema::hasColumn('app_notifications', 'is_system')) {
+            Schema::table('app_notifications', function (Blueprint $table) {
+                $table->dropColumn('is_system');
+            });
+        }
+    }
+};