DRF序列化器与Modeld日期类型不一致报错：AttributeError: ‘datetime.date‘ object has no attribute ‘utcoffset‘

使用序列化器：from rest_framework import serializers

django异常，启动服务提示：
AttributeError: ‘datetime.date’ object has no attribute ‘utcoffset’

#定义序列化器
class BookSerializer(serializers.Serializer):
    date = serializers.DateTimeField()# 此处与model 定义的不一致

model:
class Book(models.Model):
	...
    date = models.DateField('出版日期')


报错如下：
AttributeError: 'datetime.date' object has no attribute 'utcoffset'