diff --git a/app/common/logic/CompanyLogic.php b/app/common/logic/CompanyLogic.php
index a3bc677c4..ead329db4 100644
--- a/app/common/logic/CompanyLogic.php
+++ b/app/common/logic/CompanyLogic.php
@@ -81,7 +81,7 @@ class CompanyLogic extends BaseLogic
                 'master_id_card' => $params['id_card'], // 主联系人证件号 todo DDL 新增字段
                 'master_position' => $params['master_position'],
                 'master_phone' => $params['master_phone'],
-                'master_email' => substr(md5(uniqid(),uniqid()),rand(0, 32),10)."@lihai.com", // 随机邮箱
+                'master_email' => substr(md5(uniqid()),rand(0, 22),10)."@lihai.com", // 随机邮箱
                 'other_contacts' => $params['other_contacts'],
                 'area_manager' => $params['area_manager'] ?? 0,
                 'qualification' => $params['qualification'],