[post] update the post <decorator pattern>

guo-sj · Jan 12, 2025 · e29e9af · e29e9af
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Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/_posts/2024-12-22-decorator-pattern.md b/docs/_posts/2024-12-22-decorator-pattern.md
@@ -7,7 +7,8 @@ mermaid: true
 categories: Design-Pattern
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-先加 UML 图，文字介绍之后再补充～
+> 装饰模式（Decorator Pattern）：动态地给一个对象增加一些额外的职责，就增加对象的功能来说，
+装饰模式比生成子类实现更加灵活。
 
 <div class="mermaid">
 classDiagram