diff --git a/提取title.py b/提取title.py
new file mode 100644
index 0000000..0557e20
--- /dev/null
+++ b/提取title.py
@@ -0,0 +1,77 @@
+'''
+Author:@阳春布泽
+date：23-1-5
+列表 [(日期,title，网址)]
+写入提取日期
+'''
+import requests
+from bs4 import BeautifulSoup
+import time
+
+url = 'http://dean.xjtu.edu.cn/'
+header = {
+    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36'
+}
+title_list = []
+output_list = []
+path = 'C:\\Users\\LZH\\Desktop\\jwc.txt'
+path_data = 'C:\\Python（旧）\\程序\\爬取教务处通知\\old_data.txt'
+
+
+def get_title(url, header, title_list):
+    r = requests.get(url, headers=header)
+    r.encoding = r.apparent_encoding
+    html = r.text
+    soup = BeautifulSoup(html, 'html.parser')
+    for i in soup.find_all(name='li'):
+        date = i.get_text()[:4]
+        try:
+            for j in i.find_all(name='a', attrs={'target': "_blank"}):
+                title_list.append((date, j['title'], j['href']))
+        except:
+            print('failed')
+    return title_list
+
+
+def compare_title(title_list, path_data, output_list):
+    db = open(path_data, 'r', encoding='utf-8')
+    db_list = db.read().split('//')
+    for title in title_list:
+        if not str(title[0]) in db_list:
+            output_list.append(title)
+    db.close()
+    return output_list
+
+
+def store_title(title_list):
+    db = open(path_data, 'wb')
+    for title_tuple in title_list:
+        db.write(bytes(title_tuple[0], encoding='utf-8'))
+        db.write(bytes('//', encoding='utf-8'))
+    db.close()
+
+
+def show_msg(output_list, path):
+    f = open(path, 'wb')
+    for i in output_list:
+        for j in i:
+            f.write(bytes(j, encoding='utf-8'))
+            f.write(bytes('\t', encoding='utf-8'))
+        f.write(bytes('\n', encoding='utf-8'))
+    f.close()
+
+
+def print_msg(output_list):
+    print(f'已为您更新{len(output_list)}条通知')
+    time.sleep(3)
+
+
+def main(url, header, title_list, path_data, output_list, path):
+    title_list = get_title(url, header, title_list)
+    output_list = compare_title(title_list, path_data, output_list)
+    store_title(title_list)
+    show_msg(output_list, path)
+    print_msg(output_list)
+
+
+main(url, header, title_list, path_data, output_list, path)