diff --git a/urls/main.py b/urls/main.py
index 67556ad..ccc6159 100644
--- a/urls/main.py
+++ b/urls/main.py
@@ -5,19 +5,21 @@ import re
 import time
 
 def natural_sort_key(s):
-    """为了自然排序的辅助函数，将字符串中的数字部分转换成整数"""
+    """为了自然排序的辅助函数,将字符串中的数字部分转换成整数"""
     return [int(text) if text.isdigit() else text.lower() for text in re.split('([0-9]+)', s)]
 
-def generate_urls(file_paths, base_url, sub_directory):
-    """根据文件路径、基础URL和子目录生成URL链接"""
+def generate_urls(file_paths, base_url, sub_directory, min_size):
+    """根据文件路径、基础URL、子目录和最小文件大小生成URL链接"""
     urls = []
     if not base_url.endswith('/'):
         base_url += '/'
     if sub_directory and not sub_directory.endswith('/'):
         sub_directory += '/'
-    current_timestamp = int(time.time())
+    current_timestamp = int(time.time())  # 移到循环外
     for path in sorted(file_paths, key=natural_sort_key):
         file_size_bytes = os.path.getsize(path)
+        if file_size_bytes < min_size:
+            continue
         relative_path = os.path.relpath(path, start='.')
         encoded_path = urllib.parse.quote(relative_path)
         url = f"{base_url}{sub_directory}{encoded_path}"
@@ -36,22 +38,26 @@ def parse_arguments():
     parser.add_argument('--dir', type=str, default='', help='Sub-directory for generating file URLs (optional)')
     parser.add_argument('--output', type=str, default='urls.txt', help='Output file name (default: urls.txt)')
     parser.add_argument('--base-url', type=str, default='https://link.kite.kim/feng', help='Base URL for generating file URLs (default: https://link.kite.kim/feng)')
+    parser.add_argument('--min-size', type=int, default=128*1024, help='Minimum file size in bytes (default: 128KB)')
     return parser.parse_args()
 
-def list_files_recursive(start_path='.'):
-    """递归列出目录及其子目录中的所有文件"""
+def list_files_recursive(start_path='.', exclude_files=None):
+    """递归列出目录及其子目录中的所有文件,排除指定的文件"""
+    if exclude_files is None:
+        exclude_files = set()
     file_paths = []
     for root, dirs, files in os.walk(start_path):
         for file in files:
-            file_paths.append(os.path.join(root, file))
+            if file not in exclude_files:
+                file_paths.append(os.path.join(root, file))
     return file_paths
 
 def main():
     args = parse_arguments()
     current_script = os.path.basename(__file__)
-    file_paths = list_files_recursive('.')
-    file_paths = [f for f in file_paths if os.path.isfile(f) and os.path.basename(f) != current_script and not os.path.basename(f).startswith('.')]
-    urls = generate_urls(file_paths, args.base_url, args.dir)
+    exclude_files = {current_script}  # 排除当前脚本文件
+    file_paths = list_files_recursive('.', exclude_files)
+    urls = generate_urls(file_paths, args.base_url, args.dir, args.min_size)
     save_urls(urls, args.output)
     print(f"URL链接已保存到{args.output}")