{
			type: 'number',
			title: this.i18n.fanyi('app.filter.label.department'),
			ui: {
				changeOnSelect:true,
				widget: 'cascader',
				placeholder: this.i18n.fanyi('vehicle.filter.placeholder.department'),
				class: 'selected-department',
				allowClear: true,
				showArrow: true,
				menuClassName: 'departments-menu',
				columnClassName: 'department-column',
				change: (value: number[]) => {
					onChange(value);
				},
				asyncData: (node) => {
					if (node.level >= 0) {
						return this.departmentWidgetService.getRolesByDepartment(node);
					} else {
						return new Promise(resolve => {
							setTimeout(() => {
								this.departmentWidgetService.initDepartments().then((res) => {
									(node as any).children = res;
									resolve();
								});
							},);
						});
					}
				},
			} as SFCascaderWidgetSchema,
		};