diff --git a/acfun.py b/acfun.py
new file mode 100644
index 0000000..c00570f
--- /dev/null
+++ b/acfun.py
@@ -0,0 +1,45 @@
+# AcFun直播：https://live.acfun.cn/
+# 默认最高画质
+import requests
+import json
+
+
+def acfun(rid):
+    headers = {
+        'content-type': 'application/x-www-form-urlencoded',
+        'cookie': '_did=H5_',
+        'referer': 'https://m.acfun.cn/'
+    }
+    url = 'https://id.app.acfun.cn/rest/app/visitor/login'
+    data = 'sid=acfun.api.visitor'
+    with requests.Session() as s:
+        res = s.post(url, data=data, headers=headers).json()
+    userid = res['userId']
+    visitor_st = res['acfun.api.visitor_st']
+
+    url = 'https://api.kuaishouzt.com/rest/zt/live/web/startPlay'
+    params = {
+        'subBiz': 'mainApp',
+        'kpn': 'ACFUN_APP',
+        'kpf': 'PC_WEB',
+        'userId': userid,
+        'did': 'H5_',
+        'acfun.api.visitor_st': visitor_st
+    }
+    data = 'authorId={}&pullStreamType=FLV'.format(rid)
+    res = s.post(url, params=params, data=data, headers=headers).json()
+    if res['result'] == 1:
+        data = res['data']
+        videoplayres = json.loads(data['videoPlayRes'])
+        liveadaptivemanifest, = videoplayres['liveAdaptiveManifest']
+        adaptationset = liveadaptivemanifest['adaptationSet']
+        representation = adaptationset['representation'][-1]
+        real_url = representation['url']
+        return real_url
+    else:
+        raise Exception('直播已关闭')
+
+
+if __name__ == '__main__':
+    r = input('输入AcFun直播间号：\n')
+    print(acfun(r))