diff --git a/EssOS/技术笔记.md b/EssOS/技术笔记.md
index ba3e3ea..3fd29db 100644
--- a/EssOS/技术笔记.md
+++ b/EssOS/技术笔记.md
@@ -146,3 +146,8 @@ public class JavaCollectionExample2 {
 5的倍数: [5, 10, 15, 20]
 ```
 
+---
+
+项目代码地址资料：
+
+![EduAdminSys](https://github.com/holysword02/EducationManagementSystem/tree/main)
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