diff --git a/app/controller/Wechat.php b/app/controller/Wechat.php
index e3a0b03..56f9b8b 100644
--- a/app/controller/Wechat.php
+++ b/app/controller/Wechat.php
@@ -58,9 +58,7 @@ class Wechat
 
         $user = AppUser::where('openid', $user->getId())->find();
 
-        if ($user) {
-
-        } else {
+        if (!$user) {
             $user = AppUser::create([
                 'nickname' => $user->getNickname(),
                 'avatar'   => $user->getAvatar(),