Django模型ForeignKey对象显示字段名称而不是对象值

I am using a ForeignKey called Memberno in My Django models. After entering data in the Members Class, it appears in the other classes as "member object" in the 'memberno' field. For ForeignKey, I am using 'raw_id_fields' as a workaround, but for normal fields and even 'filter_horizontal' , each memberno value is displayed as "member object". I would like the values to appear as they are in the member class i.e. 1, 2, ...I am using a ForeignKey called Memberno in My D