diff --git a/app/Console/Commands/Test.php b/app/Console/Commands/Test.php
index f3d14a6a..efce531e 100644
--- a/app/Console/Commands/Test.php
+++ b/app/Console/Commands/Test.php
@@ -100,8 +100,11 @@ class Test extends Command
      */
     public function handle()
     {
-        $ip = "116.77.75.254";
-        $this->info(inet_pton($ip));
+        $ip = "44,
+55,
+444,65 5 32";
+        $result =  preg_split("/[\r\n\s,，]+/", trim($ip));
+        dd($result);
     }
 
 }
diff --git a/database/migrations/2024_10_13_035900_change_torrents_table_info_hash_nullable.php b/database/migrations/2024_10_13_035900_change_torrents_table_info_hash_nullable.php
new file mode 100644
index 00000000..1906a12f
--- /dev/null
+++ b/database/migrations/2024_10_13_035900_change_torrents_table_info_hash_nullable.php
@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        $sql = 'ALTER table torrents MODIFY column `info_hash` binary(20) DEFAULT NULL';
+        \Illuminate\Support\Facades\DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+};