diff --git a/app/Service/Api/User/BindPhoneByWxService.php b/app/Service/Api/User/BindPhoneByWxService.php
index f0a2526..56ba817 100644
--- a/app/Service/Api/User/BindPhoneByWxService.php
+++ b/app/Service/Api/User/BindPhoneByWxService.php
@@ -37,7 +37,7 @@ class BindPhoneByWxService extends BaseService
 
         $userInfo = $this->getUserInfo($this->userId);
 
-        $userInfo->phone = $wxPhone['phone_info']['purePhoneNumber'];
+        $userInfo->mobile = $wxPhone['phone_info']['purePhoneNumber'];
         if (!$userInfo->save()) throw new ErrException('绑定手机号失败，请联系人工客服处理');
 
         return $this->return->success();