diff --git a/broker/migrate/h2/V55__create_conference_table.sql b/broker/migrate/h2/V55__create_conference_table.sql
new file mode 100755
index 00000000..525981e5
--- /dev/null
+++ b/broker/migrate/h2/V55__create_conference_table.sql
@@ -0,0 +1,13 @@
+
+DROP TABLE IF EXISTS `t_conference`;
+CREATE TABLE `t_conference` (
+  `_id` varchar(64) NOT NULL PRIMARY KEY,
+  `_des` varchar(64) NOT NULL,
+  `_pin` varchar(16) NOT NULL,
+  `_max_publishers` int(11) NOT NULL DEFAULT 0,
+  `_bitrate` int(11) NOT NULL DEFAULT 0,
+  `_advance` tinyint NOT NULL DEFAULT 0,
+  `_recording` tinyint NOT NULL DEFAULT 0,
+  `_create_dt` bigint(20) NOT NULL
+);
+
diff --git a/broker/migrate/h2/V56__create_join_group_request_table.sql b/broker/migrate/h2/V56__create_join_group_request_table.sql
new file mode 100755
index 00000000..3104c855
--- /dev/null
+++ b/broker/migrate/h2/V56__create_join_group_request_table.sql
@@ -0,0 +1,17 @@
+DROP TABLE IF EXISTS `t_join_group_request`;
+CREATE TABLE `t_join_group_request` (
+  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  `_uid` varchar(64) NOT NULL,
+  `_gid` varchar(64) NOT NULL,
+  `_mid` varchar(64) NOT NULL,
+  `_request_uid` varchar(64) NOT NULL,
+  `_accept_uid` varchar(64) DEFAULT NULL,
+  `_reason` TEXT DEFAULT NULL,
+  `_extra` TEXT DEFAULT NULL,
+  `_status` tinyint NOT NULL DEFAULT 0,
+  `_dt` bigint(20) NOT NULL,
+  `_read_status` tinyint DEFAULT 0,
+  UNIQUE INDEX `join_group_request_key_index` (`_uid` DESC, `_gid` DESC, `_mid` DESC, `_request_uid` DESC),
+  INDEX `join_group_request_gm_index` (`_gid` DESC, `_mid` DESC),
+  INDEX `join_group_request_sync_index` (`_uid` DESC, `_dt` DESC)
+);
diff --git a/broker/migrate/mysql/V65__create_conference_table.sql b/broker/migrate/mysql/V65__create_conference_table.sql
new file mode 100755
index 00000000..8f0aad54
--- /dev/null
+++ b/broker/migrate/mysql/V65__create_conference_table.sql
@@ -0,0 +1,16 @@
+
+DROP TABLE IF EXISTS `t_conference`;
+CREATE TABLE `t_conference` (
+  `_id` varchar(64) NOT NULL PRIMARY KEY,
+  `_des` varchar(64) NOT NULL,
+  `_pin` varchar(16) NOT NULL,
+  `_max_publishers` int(11) NOT NULL DEFAULT 0,
+  `_bitrate` int(11) NOT NULL DEFAULT 0,
+  `_advance` tinyint NOT NULL DEFAULT 0,
+  `_recording` tinyint NOT NULL DEFAULT 0,
+  `_create_dt` bigint(20) NOT NULL
+)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8mb4
+COLLATE = utf8mb4_unicode_ci;
+
diff --git a/broker/migrate/mysql/V66__create_join_group_request_table.sql b/broker/migrate/mysql/V66__create_join_group_request_table.sql
new file mode 100755
index 00000000..a2cb74dd
--- /dev/null
+++ b/broker/migrate/mysql/V66__create_join_group_request_table.sql
@@ -0,0 +1,21 @@
+
+DROP TABLE IF EXISTS `t_join_group_request`;
+CREATE TABLE `t_join_group_request` (
+  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  `_uid` varchar(64) NOT NULL,
+  `_gid` varchar(64) NOT NULL,
+  `_mid` varchar(64) NOT NULL,
+  `_request_uid` varchar(64) NOT NULL,
+  `_accept_uid` varchar(64) DEFAULT NULL,
+  `_reason` TEXT DEFAULT NULL,
+  `_extra` TEXT DEFAULT NULL,
+  `_status` tinyint NOT NULL DEFAULT 0,
+  `_dt` bigint(20) NOT NULL,
+  `_read_status` tinyint DEFAULT 0,
+  UNIQUE INDEX `join_group_request_key_index` (`_uid` DESC, `_gid` DESC, `_mid` DESC, `_request_uid` DESC),
+  INDEX `join_group_request_gm_index` (`_gid` DESC, `_mid` DESC),
+  INDEX `join_group_request_sync_index` (`_uid` DESC, `_dt` DESC)
+)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8mb4
+COLLATE = utf8mb4_unicode_ci;