（求助）python爬虫之批量下载小说-爱代码爱编程

import requests
from lxml import etree
#获取小说URL
urls =['http://www.ddxs.com/wozaishuihukailegegua/{}.html'.format(i) for i in range(1,24)]
#保存地址
path = r"C:\Users\Administrator\Desktop\kate\k"
#获取小说内容
def get_text(url):
    r = requests.get(url)
    r.encoding='utf-8'
    selector = etree.HTML(r.text)
    #获取标题
    title = selector.xpath('//*[@id="amain"]/dl/dd[1]/text()')
    #获取正文
    text = selector.xpath('//*[@id="contents"]/text()')
    with open(path+title[0],'w',encoding='utf-8') as f:
         for i in text:
             f.write(i)
if  __name__  =='__main__':
    for url in urls:
        get_text(url)

运行后出现：

C:\Users\Administrator\AppData\Local\Programs\Python\Python38\python.exe E:/phython/kate/文献批量下载.py
Traceback (most recent call last):
  File "E:/phython/kate/文献批量下载.py", line 21, in <module>
    get_text(url)
  File "E:/phython/kate/文献批量下载.py", line 16, in get_text
    with open(path+title[0],'w',encoding='utf-8') as f:
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\Administrator\\Desktop\\kate\\k\n                    '

Process finished with exit code 1

不知道改了什么突然不行了，请问是哪里有问题？另外，为什么用这个爬下来得标题是k+title,文件类型也不是txt?