alter table tenant_employees add column hired_operator_created_time datetime,
add column hired_operator_id varchar(150),
add column hired_operator_name varchar(200);
alter table tenant_invite_attend_site add column created_time datetime,
add column creator_id varchar(150),
add column creator_name varchar(200);
alter table tenant_invite_depart add column created_time datetime,
add column creator_id varchar(150),
add column creator_name varchar(200);