在使用springboot和springjpa的项目中，一个eninity functionconfiguration，其中包含一个整数目标设备列表

@Entity
@Table(name = "function_configuration")
public class FunctionConfigurationEntity {

    @Id
    @Column(name = "id_function_configuration")
    @GeneratedValue(strategy = IDENTITY)
    private Integer idFunctionConfiguration;

    @ElementCollection
    @CollectionTable(name = "target_device")
    private List<Integer> targetDevice;

}

如果我尝试用functionconfiguration的id进行删除

@Transactional
    @Modifying
    @Query(value = "DELETE FROM FunctionConfigurationEntity fce WHERE fce.idFunctionConfiguration = idFunctionConfiguration")
    void deleteByFunctionConfigurationId(@Param("idFunctionConfiguration") Integer functionConfigurationId);

我得到以下错误：

Caused by: org.postgresql.util.PSQLException: ERROR: UPDATE or DELETE statement on table "function_configuration" violates foreign key constraint "fk69tox326tcrs3wed1neufb0pv" on table "target_device"

我该怎么修？