diff --git a/resources/db.sql b/resources/db.sql
index 57f1853..c9c7000 100644
--- a/resources/db.sql
+++ b/resources/db.sql
@@ -756,8 +756,8 @@ CREATE TABLE `ejyy_property_company_user` (
   `id` int(11) NOT NULL,
   `account` varchar(32) DEFAULT NULL,
   `password` varchar(32) DEFAULT NULL,
-  `open_id` varchar(28) NOT NULL,
-  `union_id` varchar(32) NOT NULL,
+  `open_id` varchar(28) DEFAULT NULL,
+  `union_id` varchar(32) DEFAULT NULL,
   `real_name` varchar(8) DEFAULT NULL,
   `idcard` varchar(18) DEFAULT NULL,
   `gender` tinyint(1) NOT NULL DEFAULT 0,