diff --git a/script/sql/mysql/update.sql b/script/sql/mysql/update.sql
index 2f365f9..cfb5f12 100644
--- a/script/sql/mysql/update.sql
+++ b/script/sql/mysql/update.sql
@@ -149,4 +149,32 @@ ALTER TABLE `mf_product`    ADD COLUMN `tenant_id` BIGINT NOT NULL DEFAULT '0' C
 ALTER TABLE `mf_customer`    ADD COLUMN `tenant_id` BIGINT NOT NULL DEFAULT '0' COMMENT '租户编号' AFTER `customer_id`;
 ALTER TABLE `mf_goods`    ADD COLUMN `tenant_id` BIGINT NOT NULL DEFAULT '0' COMMENT '租户编号' AFTER `goods_id`;
 
+-- 添加乐观锁字段
+ALTER TABLE `gen_table` ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `options`;
+ALTER TABLE `gen_table_column`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `sort`;
+ALTER TABLE `sys_client`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`;
+ALTER TABLE `sys_config`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `config_type`;
+ALTER TABLE `sys_dept`   ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`;
+ALTER TABLE `sys_dict_data`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `is_default`;
+ALTER TABLE `sys_dict_type`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `dict_type`;
+ALTER TABLE `sys_menu`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `icon`;
+ALTER TABLE `sys_notice`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`;
+ALTER TABLE `sys_oss`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `service`;
+ALTER TABLE `sys_oss_config`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `ext1`;
+ALTER TABLE `sys_post`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`;
+ALTER TABLE `sys_role`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`;
+ALTER TABLE `sys_tenant` ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `account_count`;
+ALTER TABLE `sys_tenant_package`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`;
+ALTER TABLE `sys_user`  ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`;
+
+-- 演示模块增加乐观锁、逻辑删除字段
+ALTER TABLE `mf_student` ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `student_birthday`,
+	ADD COLUMN `del_flag` SMALLINT NULL DEFAULT '0' COMMENT '逻辑删除标志（0代表存在 1代表删除）' AFTER `version`;
+ALTER TABLE `mf_product` ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `status`,
+	ADD COLUMN `del_flag` SMALLINT NULL DEFAULT '0' COMMENT '逻辑删除标志（0代表存在 1代表删除）' AFTER `version`;
+ALTER TABLE `mf_customer` ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `remark`,
+	ADD COLUMN `del_flag` SMALLINT NULL DEFAULT '0' COMMENT '逻辑删除标志（0代表存在 1代表删除）' AFTER `version`;
+ALTER TABLE `mf_goods`    ADD COLUMN `version` INT NULL DEFAULT '0' COMMENT '乐观锁' AFTER `type`;
+
+