diff --git a/main.py b/main.py
index d7d66dd..18812ea 100644
--- a/main.py
+++ b/main.py
@@ -10,19 +10,13 @@ def pre_batch_task(lines: list[str]):
     """
     for line in lines:
         line = line.strip()  # 去掉每行开头和结尾的空白字符
-        if line:
-            task_name, _, url = line.partition(" - ")  # 解析出 HTML 文件名和 URL 地址
-            print(f"{task_name}, 开始下载")
-            html_content = Requester().fetch_html(url, task_name)
-            img_url_list = Parser(html_content).get_img_url_list()
-
-            img_manager = ImgManager(img_url_list, task_name)
-            img_manager.batch_fill_image_data()
-            img_manager.save_long_image()
-            print(f"{task_name}, 完成!!")
+        if not line or line.startswith("#"):
+            continue
+        task_name, _, url = line.partition(" - ")  # 解析出 HTML 文件名和 URL 地址
+        run_task(task_name, url)
 
 
-def read_lines_from_file(task_file):
+def read_lines(task_file):
     """
     从文件中读取所有行并返回一个包含行的列表。
 
@@ -37,7 +31,7 @@ def read_lines_from_file(task_file):
     return lines
 
 
-def process_lines_in_batches(lines, batch_size):
+def process_lines_in_batches(lines: list[str], batch_size: int):
     """
     将行数据按照指定的批次大小，利用线程池并行处理。
 
@@ -54,10 +48,24 @@ def process_lines_in_batches(lines, batch_size):
             executor.submit(pre_batch_task, batch_lines)
 
 
+def run_task(task_name: str, url: str):
+    """
+    执行任务
+    """
+    print(f"{task_name}, 开始下载")
+    html_content = Requester().fetch_html(url, task_name)
+    img_url_list = Parser(html_content).get_img_url_list()
+
+    img_manager = ImgManager(img_url_list, task_name)
+    img_manager.batch_fill_image_data()
+    img_manager.save_long_image()
+    print(f"{task_name}, 完成!!")
+
+
 if __name__ == "__main__":
     task_file = "input.txt"
     batch_size = 3  # 每个线程处理的行数
 
-    lines = read_lines_from_file(task_file)
+    lines = read_lines(task_file)
     process_lines_in_batches(lines, batch_size)
     print("finish, 程序结束...")