diff --git a/xiuren/meitu_dl.py b/xiuren/meitu_dl.py
index 2e0508a..548e33c 100644
--- a/xiuren/meitu_dl.py
+++ b/xiuren/meitu_dl.py
@@ -138,7 +138,7 @@ def meitu_dowload_pic(dl_path, dl_url):
         print(f"\n{i}. 标题: {post['title']}")
         print(f"   链接: {post['url']}")
 
-        match = re.search(r'[Nn][Oo]|[Vv][Oo][Ll]\.(\d+)', post['title'])  # 支持 "No." 或 "
+        match = re.search(r'(?:[Nn][Oo]|[Vv][Oo][Ll])\.(\d+)', post['title'])  # 支持 "No." 或 "
         folder_name = match.group(1) if match else post['title']
         folder_path = os.path.join(dl_path, folder_name)