python想模拟一个POST请求，但是一直无效

想模拟一个POST请求。
在游览器里看是这个样子的

import requests

    cookies = {
        'ASP.NET_SessionId': ASP_NET_SessionId[0],
        'YB_ILL2020': YB_ILL2020[0],
    }

    headers = {
        'Connection': 'keep-alive',
        'Cache-Control': 'max-age=0',
        'Origin': 'http://dk.zjsru.edu.cn',
        'Upgrade-Insecure-Requests': '1',
        'DNT': '1',
        'Content-Type': 'application/x-www-form-urlencoded',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36 Edg/95.0.1020.44',
        'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
        'Referer': 'http://dk.*****.edu.cn/ILL_COLLEGE/DaKa_Normal_Simp.aspx?address=%d6%d0%b9%fa%d5%e3%bd%ad%ca%a1%ba%bc%d6%dd%ca%d0%b9%b0%ca%fb%c7%f8%bc%ce%d0%cb%b6%ab%c2%b749%ba%c5&city=%d5%e3%bd%ad%ca%a1%ba%bc%d6%dd%ca%d0&latitude=30.321226119995117&longitude=120.14723205566406',
        'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
    }

    data = {
    '__EVENTTARGET': '',
    '__EVENTARGUMENT': '',
    '__VIEWSTATE': VIEWSTATE[0],
    '__VIEWSTATEGENERATOR': VIEWSTATEGENERATOR[0],
    '__EVENTVALIDATION': EVENTVALIDATION[0],
    'ctl00$ContentPlaceHolder1$RBL_HS_TEST': '0',
    'ctl00$ContentPlaceHolder1$RBL_YQ': '%B7%F1',
    'ctl00$ContentPlaceHolder1$CB_BAKE': '8',
    'ctl00$ContentPlaceHolder1$CB_CN': 'on',
    'ctl00$ContentPlaceHolder1$BT_Save': '%BD%F1%C8%D5%B4%F2%BF%A8%D3%EB%D7%F2%C8%D5%CE%DE%D2%EC',
    'ctl00$ContentPlaceHolder1$HD_ID': HD_ID[0],
    'ctl00$ContentPlaceHolder1$HD_UID': HD_UID[0],
    'ctl00$ContentPlaceHolder1$HD_CID': HD_CID[0],
    }

   
    response = requests.post('http://dk.*****.edu.cn/ILL_COLLEGE/DaKa_Normal_Simp.aspx?address=%u4e2d%u56fd%u6d59%u6c5f%u7701%u676d%u5dde%u5e02%u62f1%u5885%u533a%u5609%u5174%u4e1c%u8def49%u53f7&city=%u6d59%u6c5f%u7701%u676d%u5dde%u5e02&latitude=30.321226119995117&longitude=120.14723205566406', headers=headers, cookies=cookies, data=data, verify=False)

不知道为什么就只有这个post怎么改都成功不了，求指点！谢谢！

dk.*****.edu是有问题，还是故意隐藏了啊