diff --git a/README.md b/README.md
index 6c3bc45..4f9232d 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@
 
 ## 事件
 
-- 用户注册成功: `Peidikeji\User\Events\UserRegister`
+- 用户注册成功: `Peidikeji\User\Events\UserCreated`
 
 ## 测试数据
 
diff --git a/src/Events/UserRegister.php b/src/Events/UserCreated.php
similarity index 95%
rename from src/Events/UserRegister.php
rename to src/Events/UserCreated.php
index a4f1cdf..e11b42d 100644
--- a/src/Events/UserRegister.php
+++ b/src/Events/UserCreated.php
@@ -7,7 +7,7 @@ use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;
 use Peidikeji\User\Models\User;
 
-class UserRegister
+class UserCreated
 {
     use Dispatchable, InteractsWithSockets, SerializesModels;
 
diff --git a/src/Http/Admin/UserController.php b/src/Http/Admin/UserController.php
index 965157b..7f72844 100644
--- a/src/Http/Admin/UserController.php
+++ b/src/Http/Admin/UserController.php
@@ -127,7 +127,10 @@ class UserController extends AdminController
             $form->disableViewButton();
 
             $form->saving(function (Form $form) {
-                $form->inviter_path = $form->inviter_id ? User::where('id', $form->inviter_id)->value('inviter_path') . $form->inviter_id.'-' : '-';
+                $request = request();
+                if ($request->filled('inviter_id')) {
+                    $form->inviter_path = $form->inviter_id ? User::where('id', $form->inviter_id)->value('inviter_path') . $form->inviter_id.'-' : '-';
+                }
                 if ($form->isCreating() && !$form->invite_code) {
                     do {
                         $invite_code = strtoupper(Str::random(6));
diff --git a/src/Http/Api/AuthController.php b/src/Http/Api/AuthController.php
index 78eab94..d5dc241 100644
--- a/src/Http/Api/AuthController.php
+++ b/src/Http/Api/AuthController.php
@@ -8,7 +8,6 @@ use Illuminate\Support\Facades\Hash;
 use Illuminate\Validation\Rules\Password;
 use Overtrue\LaravelWeChat\EasyWeChat;
 use Peidikeji\User\Enums\SocialiteType;
-use Peidikeji\User\Events\UserRegister;
 use Peidikeji\User\Models\User;
 use Peidikeji\User\Models\UserSocialite;
 
@@ -191,8 +190,6 @@ class AuthController extends Controller
         }
         $user = User::create($attributes);
 
-        event(new UserRegister($user));
-
         return $user;
     }
 }
diff --git a/src/Models/User.php b/src/Models/User.php
index 1652592..2982757 100644
--- a/src/Models/User.php
+++ b/src/Models/User.php
@@ -10,6 +10,7 @@ use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Support\Str;
 use Peidikeji\Coupon\Models\UserCoupon;
 use Peidikeji\Order\Models\Order;
+use Peidikeji\User\Events\UserCreated;
 
 class User extends Authenticatable
 {
@@ -19,6 +20,10 @@ class User extends Authenticatable
 
     protected $fillable = ['username', 'password', 'avatar', 'balance', 'invite_code', 'inviter_id', 'inviter_path', 'name', 'gender', 'phone', 'created_at'];
 
+    protected $dispatchesEvents = [
+        'created' => UserCreated::class,
+    ];
+
     protected static function booted()
     {
         static::creating(function ($model) {