diff --git a/web/admin/setup/sql/default.sql b/web/admin/setup/sql/default.sql
index b4011cf77..500215f5f 100755
--- a/web/admin/setup/sql/default.sql
+++ b/web/admin/setup/sql/default.sql
@@ -15,6 +15,7 @@ CREATE TABLE IF NOT EXISTS `binding` (
   `port` INTEGER,
   `domain` TEXT,
   `path` TEXT,
+  `main` INTEGER DEFAULT '0',
   `add_time` TEXT
 );
 
@@ -89,9 +90,12 @@ CREATE TABLE IF NOT EXISTS `domain` (
   `pid` INTEGER,
   `name` TEXT,
   `port` INTEGER,
+  `main` INTEGER DEFAULT '0',
   `add_time` TEXT
 );
 
+ALTER TABLE `domain` ADD COLUMN `main` INTEGER DEFAULT '0';
+
 CREATE TABLE IF NOT EXISTS `users` (
   `id` INTEGER PRIMARY KEY AUTOINCREMENT,
   `name` TEXT,