在使用Peewee连接表时，如何避免覆盖属性？

from peewee import *

# 定义数据库连接
db = SqliteDatabase('my_database.db')

# 定义模型类
class User(Model):
    name = CharField()
    email = CharField()

    class Meta:
        database = db

class Post(Model):
    user = ForeignKeyField(User, backref='posts')
    content = TextField()

    class Meta:
        database = db

# 连接表并使用别名
query = (Post
         .select(Post.content, User.name.alias('user_name'))
         .join(User)
         .where(Post.id == 1))

# 执行查询
result = query.execute()

# 遍历结果
for row in result:
    print(row.content, row.user_name)