diff --git a/Docs/2024-12-20/README.md b/Docs/2024-12-20/README.md
index 8f9a545..380af92 100644
--- a/Docs/2024-12-20/README.md
+++ b/Docs/2024-12-20/README.md
@@ -1,4 +1,4 @@
-# 2024-12-06 组会汇报
+# 2024-12-20 组会汇报
 
 ## 一、科研项目
 - 学习联邦学习相关概念