diff --git a/database/migrations/2026_10_13_000005_add_uuid_to_notifications_table.php b/database/migrations/2026_10_13_000005_add_uuid_to_notifications_table.php
index cea56f6..5c38f53 100644
--- a/database/migrations/2026_10_13_000005_add_uuid_to_notifications_table.php
+++ b/database/migrations/2026_10_13_000005_add_uuid_to_notifications_table.php
@@ -10,13 +10,15 @@ return new class extends Migration
 {
     public function up(): void
     {
-        Schema::table('notifications', function (Blueprint $table) {
-            $table->uuid('uuid')->nullable()->after('id');
-        });
+        if (! Schema::hasColumn('notifications', 'uuid')) {
+            Schema::table('notifications', function (Blueprint $table) {
+                $table->uuid('uuid')->nullable()->after('id');
+            });
+        }
 
         DB::table('notifications')->whereNull('uuid')->orderBy('id')->chunkById(500, function ($rows) {
             foreach ($rows as $row) {
-                DB::table('notifications')->where('id', $row->id)->update(['uuid' => (string) Str::uuid7()]);
+                DB::table('notifications')->where('id', $row->id)->update(['uuid' => (string) Str::orderedUuid()]);
             }
         });