diff --git a/test.py b/test.py
index 599e8f4..04e55c2 100644
--- a/test.py
+++ b/test.py
@@ -1,4 +1,16 @@
-import os
+import requests
 
-audio_file = "C:/Users/Administrator/Music/国风堂#哦漏 - 知我.mp3"
-os.startfile(audio_file)
\ No newline at end of file
+url = "https://er-sycdn.kuwo.cn/5a1fdd7e1178a867af57c6b0ba576889/69468dc3/resource/30106/trackmedia/F000000bYDlc2XxKLs.flac"
+
+headers = {
+    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36',
+    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+    'Accept-Language': 'en-US,en;q=0.5',
+    'Accept-Encoding': 'gzip, deflate',
+    'Connection': 'keep-alive',
+    'Upgrade-Insecure-Requests': '1',
+}
+
+total_length = int(requests.get(url, stream=True, headers=headers).headers.get('content-length'))
+
+print(total_length)
\ No newline at end of file