diff --git a/app/Endpoint/Api/Http/Controllers/Auth/RegisterController.php b/app/Endpoint/Api/Http/Controllers/Auth/RegisterController.php
index 54a9b345..2f088fc0 100644
--- a/app/Endpoint/Api/Http/Controllers/Auth/RegisterController.php
+++ b/app/Endpoint/Api/Http/Controllers/Auth/RegisterController.php
@@ -47,18 +47,15 @@ class RegisterController extends Controller
         try {
             DB::beginTransaction();
 
-            $user = new User($input);
-            $user->phone_verified_at = $time;
-            $user->register_ip = $ip;
-            $user->last_login_at = $time;
-            $user->last_login_ip = $ip;
-            $user->setCreatedAt($time);
-            $user->setUpdatedAt($time);
-            $user->save();
-
-            $user->userInfo()->create([
-                'inviter_id' => $inviter?->id,
-            ]);
+            $user = User::create(
+                array_merge($input, [
+                    'phone_verified_at' => $time,
+                    'register_ip' => $ip,
+                    'last_login_at' => $time,
+                    'last_login_ip' => $ip,
+                ]),
+                $inviter
+            );
 
             DB::commit();
         } catch (Throwable $e) {
diff --git a/app/Models/User.php b/app/Models/User.php
index 3e2c2e00..c4c35b67 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -108,4 +108,22 @@ class User extends Model implements AuthorizableContract, AuthenticatableContrac
             'token' => $this->createToken($device ?: Device::PC)->plainTextToken,
         ];
     }
+
+    /**
+     * 创建用户
+     *
+     * @param array $attributes
+     * @param self|null $inviter
+     * @return self
+     */
+    public static function create(array $attributes = [], ?self $inviter = null): self
+    {
+        $user = static::query()->create($attributes);
+
+        $user->userInfo()->create([
+            'inviter_id' => $inviter?->id,
+        ]);
+
+        return $user;
+    }
 }