diff --git a/2.1.py b/2.1.py
new file mode 100644
index 0000000..ed8215f
--- /dev/null
+++ b/2.1.py
@@ -0,0 +1,139 @@
+import requests
+import time
+from bs4 import BeautifulSoup
+
+# 固定的 User-Agent
+custom_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'
+
+# 固定的 Cookie
+custom_cookie = 'SESSDATA=f088e027%2C1742009093%2C2981a%2A91CjAZOWy34Bnk2yutAp0iAkrT9_GnVSnWjaJxjZh5xNycojooqqb3GBAqWEkeXTkUQLQSVk5rcWNaekt5VjNUVkJYV2VtaWo4NHlvc2NPQUFabTRhY2RBUkg5U1B4d3RoMmQ4eXQzN1R3Y1BXc0dBelJEenk4WTgyQjFJRlhmcFZZel94aThkQXVRIIEC; bili_jct=b51d3572b16a74e3ffc7a59f8a252e91; DedeUserID=3494376802093902;'
+
+# 1. 搜索视频，按照综合排序
+def get_search_results(keyword, page):
+    search_url = "https://api.bilibili.com/x/web-interface/search/type"
+    params = {
+        "keyword": keyword,
+        "page": page,
+        "search_type": "video",
+        "order": "totalrank"  # 添加综合排序参数
+    }
+    
+    headers = {
+        'User-Agent': custom_user_agent,
+        'Accept': 'application/json, text/javascript, */*; q=0.01',
+        'Referer': 'https://www.bilibili.com/',
+        'Cookie': custom_cookie
+    }
+
+    try:
+        response = requests.get(search_url, headers=headers, params=params)
+        response.raise_for_status()  # 检查 HTTP 状态码
+        
+        result = response.json()
+        if 'data' in result and 'result' in result['data']:
+            return result['data']['result']
+        else:
+            print(f"第 {page} 页的搜索结果未找到")
+            return []
+    except requests.exceptions.HTTPError as http_err:
+        print(f"HTTP 错误: {http_err}")
+        return []
+    except requests.exceptions.RequestException as e:
+        print(f"请求失败: {e}")
+        return []
+
+# 2. 获取视频的 CID (使用 bvid)
+def get_cid(bvid):
+    url = f"https://api.bilibili.com/x/player/pagelist?bvid={bvid}"
+    headers = {
+        'User-Agent': custom_user_agent,
+        'Referer': f"https://www.bilibili.com/video/{bvid}",
+        'Cookie': custom_cookie
+    }
+
+    try:
+        response = requests.get(url, headers=headers)
+        response.raise_for_status()
+        data = response.json()
+        if 'data' in data and len(data['data']) > 0:
+            return data['data'][0]['cid']  # 获取第一个页面的CID
+        else:
+            print(f"视频 {bvid} 的 CID 获取失败")
+            return None
+    except Exception as e:
+        print(f"获取 CID 失败: {e}")
+        return None
+
+# 3. 获取弹幕
+def get_danmaku(cid, bvid):
+    danmaku_url = f"https://comment.bilibili.com/{cid}.xml"
+    headers = {
+        'User-Agent': custom_user_agent,
+        'Referer': f"https://www.bilibili.com/video/{bvid}",
+        'Cookie': custom_cookie
+    }
+    
+    try:
+        response = requests.get(danmaku_url, headers=headers)
+        response.raise_for_status()
+        soup = BeautifulSoup(response.content, 'lxml')
+        danmakus = [d.text for d in soup.find_all('d')]  # 提取每条弹幕的内容
+        return danmakus
+    except Exception as e:
+        print(f"获取弹幕失败: {e}")
+        return []
+
+# 4. 主逻辑
+def main():
+    keyword = "2024巴黎奥运会"
+    videos = []
+    
+    # 获取前300个视频
+    for page in range(1, 16):  # 每页有20个视频，15页大概可以获取到300个
+        results = get_search_results(keyword, page)
+        
+        if results:
+            videos.extend(results)
+            print(f"第 {page} 页获取到 {len(results)} 个视频")
+        else:
+            print(f"第 {page} 页的搜索结果未找到或请求失败")
+        
+        if len(videos) >= 300:
+            break
+        
+        time.sleep(1)  # 每页请求间隔1秒，防止爬取过快
+    
+    print(f"共找到 {len(videos)} 个视频")
+    
+    if not videos:
+        print("未找到任何视频，停止爬取")
+        return
+    
+    # 获取每个视频的弹幕
+    all_danmakus = []
+    for i, video in enumerate(videos[:300]):  # 只处理前300个视频
+        bvid = video['bvid']  # 使用 bvid 而不是 aid
+        title = video['title']
+        try:
+            cid = get_cid(bvid)
+            if cid:
+                danmakus = get_danmaku(cid, bvid)
+                print(f"获取视频 {i+1}/{len(videos)} 的弹幕: {title}, 弹幕数: {len(danmakus)}")
+                all_danmakus.extend(danmakus)
+            else:
+                print(f"视频 {title} 的 CID 获取失败")
+        except Exception as e:
+            print(f"视频 {title} 的弹幕获取失败: {e}")
+        
+        time.sleep(2)  # 每次请求间隔2秒，避免请求过快
+
+    # 保存弹幕数据到本地文件
+    with open("danmakus_2024_olympics.txt", "w", encoding='utf-8') as f:
+        for danmaku in all_danmakus:
+            f.write(danmaku + "\n")
+    
+    print(f"所有弹幕已保存至 danmakus_2024_olympics.txt")
+
+# 运行主程序
+if __name__ == "__main__":
+    main()