diff --git a/B站弹幕.py b/B站弹幕.py
new file mode 100644
index 0000000..ba14b5d
--- /dev/null
+++ b/B站弹幕.py
@@ -0,0 +1,40 @@
+import requests
+import re
+
+def main():
+    # 定义请求头和 Cookie
+    headers = {
+    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0',
+    'cookie': 'buvid3=C1C1F447-BE4B-207B-2957-83F2A71759A059661infoc; b_nut=1702126959; i-wanna-go-back=-1; b_ut=7; _uuid=A1D1B10B10-2CF10-E524-9184-1071108C67B4E1064260infoc; enable_web_push=DISABLE; buvid4=5317C42D-F53F-8ADA-D1A4-10ED5A8CF36360134-023120913-; rpdid=|(u)luk)~u|l0J\'u~|kku|YkJ; buvid_fp_plain=undefined; DedeUserID=503618475; DedeUserID__ckMd5=0191b9f7decce9ef; header_theme_version=CLOSE; CURRENT_FNVAL=4048; PVID=1; FEED_LIVE_VERSION=V_DYN_LIVING_UP; CURRENT_QUALITY=80; fingerprint=494d7e3b36301c3a79f8e9874737c192; buvid_fp=494d7e3b36301c3a79f8e9874737c192; home_feed_column=5; browser_resolution=1528-738; bili_ticket=eyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjY3NDUwMjAsImlhdCI6MTcyNjQ4NTc2MCwicGx0IjotMX0.eMwpvZWiFlweKrmxccHjMI_iLBtXhkjCTiGo47ZzSYo; bili_ticket_expires=1726744960; SESSDATA=83336e6b%2C1742037821%2C360f4%2A92CjAH43lV7rav7Ckt21G7pofPKHP90eY8UWnZbAt07TaYyt5UEqN4ePWE_NCr5lh3vfYSVkJoSzBzNldWOFZWUEZJZ2Y3YnY0dXZZWmllcXhUMlpDT1RhVk4xYldiZ3NRMG9XVnZpUnk4SWN6UHNLUUx3cDBsNkxUMHRHajZ2WGlkak5MVUFTX1RBIIEC; bili_jct=9406239f74c298cb8651019f52e42523; sid=7uv2rrbi; b_lsid=8BA3B5CC_191FF98AD70; bp_t_offset_503618475=978100787878035456; bsource=search_google'
+}
+    
+    # 读取 cid.txt 文件中的 CID 列表
+    with open("cid.txt", "r") as cids_file:
+        cids = [cid.strip() for cid in cids_file.readlines()]
+
+    # 存储弹幕内容的列表
+    danmu_content_list = []
+
+    # 遍历 CID 列表
+    for cid in cids:
+        url = f"https://comment.bilibili.com/{cid}.xml"
+        # 发送 GET 请求
+        response = requests.get(url=url, headers=headers)
+        response.encoding = 'utf-8'
+        # 提取弹幕数据
+        danmu_content = re.findall(r'<d p=".+?">(.+?)</d>', response.text)
+        # 添加弹幕内容到列表
+        danmu_content_list.extend(danmu_content)
+
+    # 打印弹幕内容的列表
+    print("完成弹幕内容的提取")
+    print(danmu_content_list)
+
+    # 将弹幕内容写入弹幕.txt文件
+    with open("弹幕.txt", "w", encoding="utf-8") as f:
+        for danmu in danmu_content_list:
+            f.write(danmu)
+            f.write('\n')  # 添加换行符
+
+if __name__ == "__main__":
+    main()