create or save data loss after saving to database

[984035589]

• sequelize: 6.21.3
• sequelize-typescript: 2.1.1
• typescript: 4.7.4

import { Table, Model, Column } from 'sequelize-typescript';

@Table({})
export default class Admin extends Model {
	@Column
	name: string = '';

	@Column({})
	password: string = '';
}

addAdmin() {
	return Admin.create({ name: '12121', password: '12312321' });
}

create data loss after saving to database