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--- a/11 方法.playground/Resources/README.md	
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+---
+gitea: none
+include_toc: true
+---
+
+
+
 ### 方法
 
 枚举、结构体、类都可以定义实例方法、类方法
@@ -76,4 +83,5 @@ struct Point {
 }
 var p = Point() 
 p.moveX(deltaX: 10)
-```
\ No newline at end of file
+```
+
diff --git a/12 下标.playground/Resources/README.md b/12 下标.playground/Resources/README.md
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@@ -1,3 +1,10 @@
+---
+gitea: none
+include_toc: true
+---
+
+
+
 ### 下标（subscript）
 
 使用 `subscript` 可以给任意类型（枚举、结构体、类）增加下标功能。`subscript` 的语法类似于实例方法、计算属性，本质就是方法（函数）