diff --git a/AST抽象语法树/4.AST初次尝试/README.md b/AST抽象语法树/AST初次尝试-读取js-转换成ast-遍历ast-节点操作-转成js/README.md
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-# AST初次尝试
+# AST初次尝试-读取js-转换成ast-遍历ast-节点操作-转成js
 
 ## 将JavaScript源代码转换成一棵AST树
 
diff --git a/AST抽象语法树/4.AST初次尝试/decode.js b/AST抽象语法树/AST初次尝试-读取js-转换成ast-遍历ast-节点操作-转成js/decode.js
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diff --git a/AST抽象语法树/4.AST初次尝试/encode.js b/AST抽象语法树/AST初次尝试-读取js-转换成ast-遍历ast-节点操作-转成js/encode.js
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