diff --git a/journals/2025_05_26.md b/journals/2025_05_26.md
index 86769ee..924d4d3 100644
--- a/journals/2025_05_26.md
+++ b/journals/2025_05_26.md
@@ -1,3 +1,4 @@
 - Java设计模式
 	- 装饰器模式
+	- 迭代器模式
 	- 责任链模式
\ No newline at end of file