Merge branch 'main' of https://github.com/Hainanu-Application/Hainanu…

…-Application.github.io

docs/README.md

@@ -44,6 +44,7 @@
 - [2023-08-23] [考研总结] [19-英语-zls-跨考现当代文学-@scu](personal-summary/mks/19-英语-zls-跨考现当代文学[email protected])
 - [2023-08-21] [考研总结] [18-信息安全（密码学方向）-匿名-考研-@国科大杭高院](https://zhuanlan.zhihu.com/p/625418401)
 - [2023-08-06] [考研总结] [19-农学-付黎明-考研-@上海交通大学](personal-summary/rdzw/19-农学-付黎明-考研-@上海交通大学.md)
+- [2023-08-06] [天大交换] [21-数学与应用数学-Andmilde-天大交换](exchange/tju-exchange/21-数学与应用数学-Andmilde-天大交换.md)
 
 <!-- recent-update-end -->
 

update.py

@@ -150,10 +150,15 @@ def generate_readme(data):
     with open(readme_path, "r", encoding="utf-8") as f:
         readme_content = f.read()
     new_content = ""
+    last_item = ""
     for item in total_item:
-        new_content += (
-            f'- {get_markdown_url(item["title"], item["url"], date=item["date"], tag=item["tag"], space=True)}\n'
-        )
+        new_item = f'- {get_markdown_url(item["title"], item["url"], date=item["date"], tag=item["tag"], space=True)}\n'
+
+        if last_item == new_item:
+            continue
+
+        new_content += new_item
+        last_item = new_item
         _count += 1
         if _count >= max_item_count:
             break