diff --git a/scripts/upgrade/sql/10.0.0/mysql/seahub.sql b/scripts/upgrade/sql/10.0.0/mysql/seahub.sql
index f558211268..06233f90ab 100644
--- a/scripts/upgrade/sql/10.0.0/mysql/seahub.sql
+++ b/scripts/upgrade/sql/10.0.0/mysql/seahub.sql
@@ -2,8 +2,10 @@ CREATE TABLE IF NOT EXISTS `org_saml_config` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `org_id` int(11) NOT NULL,
   `metadata_url` longtext NOT NULL,
+  `domain` varchar(255) NOT NULL,
   PRIMARY KEY (`id`),
-  UNIQUE KEY `org_id` (`org_id`)
+  UNIQUE KEY `org_id` (`org_id`),
+  UNIQUE KEY `domain` (`domain`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 CREATE TABLE IF NOT EXISTS `base_usermonitoredrepos` (
diff --git a/scripts/upgrade/sql/10.0.0/sqlite3/seahub.sql b/scripts/upgrade/sql/10.0.0/sqlite3/seahub.sql
index aa60df4ddc..7881f58f71 100644
--- a/scripts/upgrade/sql/10.0.0/sqlite3/seahub.sql
+++ b/scripts/upgrade/sql/10.0.0/sqlite3/seahub.sql
@@ -1,4 +1,4 @@
-CREATE TABLE IF NOT EXISTS "org_saml_config" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "org_id" integer NOT NULL UNIQUE, "metadata_url" TEXT NOT NULL);
+CREATE TABLE IF NOT EXISTS "org_saml_config" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "org_id" integer NOT NULL UNIQUE, "metadata_url" TEXT NOT NULL, "domain" varchar(255) NOT NULL UNIQUE);
 
 CREATE TABLE IF NOT EXISTS "base_usermonitoredrepos" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "email" varchar(254) NOT NULL, "repo_id" varchar(36) NOT NULL, "timestamp" datetime NOT NULL, UNIQUE ("email", "repo_id"));
 CREATE INDEX IF NOT EXISTS "base_usermonitoredrepos_email_55ead1b9" ON "base_usermonitoredrepos" ("email");
diff --git a/sql/mysql.sql b/sql/mysql.sql
index 9a94e344c6..9274c276ee 100644
--- a/sql/mysql.sql
+++ b/sql/mysql.sql
@@ -1349,8 +1349,10 @@ CREATE TABLE `org_saml_config` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `org_id` int(11) NOT NULL,
   `metadata_url` longtext NOT NULL,
+  `domain` varchar(255) NOT NULL,
   PRIMARY KEY (`id`),
-  UNIQUE KEY `org_id` (`org_id`)
+  UNIQUE KEY `org_id` (`org_id`),
+  UNIQUE KEY `domain` (`domain`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 CREATE TABLE `base_usermonitoredrepos` (
diff --git a/sql/sqlite3.sql b/sql/sqlite3.sql
index 404f62a36d..b597780253 100644
--- a/sql/sqlite3.sql
+++ b/sql/sqlite3.sql
@@ -615,7 +615,7 @@ CREATE INDEX IF NOT EXISTS "ocm_via_webdav_share_received_shared_by_1786d580" ON
 CREATE TABLE IF NOT EXISTS "onlyoffice_onlyofficedockey" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "doc_key" varchar(36) NOT NULL, "username" varchar(255) NOT NULL, "repo_id" varchar(36) NULL, "file_path" TEXT NOT NULL, "repo_id_file_path_md5" varchar(100) NOT NULL, "created_time" datetime NOT NULL);
 CREATE INDEX IF NOT EXISTS "onlyoffice_onlyofficedockey_doc_key_edba1352" ON "onlyoffice_onlyofficedockey" ("doc_key");
 CREATE INDEX IF NOT EXISTS "onlyoffice_onlyofficedockey_repo_id_file_path_md5_52002073" ON "onlyoffice_onlyofficedockey" ("repo_id_file_path_md5");
-CREATE TABLE IF NOT EXISTS "org_saml_config" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "org_id" integer NOT NULL UNIQUE, "metadata_url" TEXT NOT NULL);
+CREATE TABLE IF NOT EXISTS "org_saml_config" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "org_id" integer NOT NULL UNIQUE, "metadata_url" TEXT NOT NULL, "domain" varchar(255) NOT NULL UNIQUE);
 CREATE TABLE IF NOT EXISTS "base_usermonitoredrepos" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "email" varchar(254) NOT NULL, "repo_id" varchar(36) NOT NULL, "timestamp" datetime NOT NULL, UNIQUE ("email", "repo_id"));
 CREATE INDEX IF NOT EXISTS "base_usermonitoredrepos_email_55ead1b9" ON "base_usermonitoredrepos" ("email");
 CREATE INDEX IF NOT EXISTS "base_usermonitoredrepos_repo_id_00e624c3" ON "base_usermonitoredrepos" ("repo_id");