diff --git a/common/Service/Register.php b/common/Service/Register.php
new file mode 100644
index 0000000..03f96e0
--- /dev/null
+++ b/common/Service/Register.php
@@ -0,0 +1,34 @@
+<?php
+namespace App\Service;
+
+use Carbon\Carbon;
+use Incoviba\common\Registry as RModel;
+
+class Register
+{
+  public static function log($user, $action, $variables)
+  {
+    $data = [
+      'user' => $user,
+      'action' => $action,
+      'time' => Carbon::now(config('app.timezone'))->toDateTimeString()//->format('Y-m-d HH:mm:ss')
+    ];
+    $registry = model(RModel::class)
+      ->where('user', $user)
+      ->where('action', $action)
+      ->where('time', $data['time'])
+      ->findOne();
+    if (!$registry) {
+      $registry = model(RModel::class)->create($data);
+      $registry->save();
+    }
+    foreach ($variables as $data) {
+      $data['registry'] = $registry->id;
+      $log = (new Factory(RegistryData::class))->where($data)->find();
+      if (!$log) {
+        $log = model(RegistryData::class)->create($data);
+        $log->save();
+      }
+    }
+  }
+}