diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2a0038a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/target
+.idea
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index 20c3da3..1842f18 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,15 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "anstream"
 version = "1.0.0"
@@ -64,6 +73,29 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
+[[package]]
+name = "bitflags"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"
+
+[[package]]
+name = "bstr"
+version = "1.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63044e1ae8e69f3b5a92c736ca6269b8d12fa7efe39bf34ddb06d102cf0e2cab"
+dependencies = [
+ "memchr",
+ "regex-automata",
+ "serde",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
+
 [[package]]
 name = "clap"
 version = "4.6.0"
@@ -131,6 +163,18 @@ dependencies = [
  "powerfmt",
 ]
 
+[[package]]
+name = "drop_bomb"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bda8e21c04aca2ae33ffc2fd8c23134f3cac46db123ba97bd9d3f3b8a4a85e1"
+
+[[package]]
+name = "either"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+
 [[package]]
 name = "encode_unicode"
 version = "1.0.0"
@@ -201,6 +245,26 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "getopts"
+version = "0.2.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfe4fbac503b8d1f88e6676011885f34b7174f46e59956bba534ba83abded4df"
+dependencies = [
+ "unicode-width",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -222,12 +286,33 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "is-macro"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d57a3e447e24c22647738e4607f1df1e0ec6f72e16182c4cd199f647cdfb0e4"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "is_terminal_polyfill"
 version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
 
+[[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.18"
@@ -240,6 +325,12 @@ version = "0.2.185"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52ff2c0fe9bc6cb6b14a0592c2ff4fa9ceb83eea9db979b0487cd054946a2b8f"
 
+[[package]]
+name = "log"
+version = "0.4.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
+
 [[package]]
 name = "memchr"
 version = "2.8.0"
@@ -276,6 +367,44 @@ dependencies = [
  "stfu8",
 ]
 
+[[package]]
+name = "phf"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
+dependencies = [
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_codegen"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
+dependencies = [
+ "phf_shared",
+ "rand",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.17"
@@ -288,6 +417,15 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
+dependencies = [
+ "zerocopy",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.106"
@@ -306,6 +444,111 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
+
+[[package]]
+name = "ruff_python_ast"
+version = "0.0.0"
+source = "git+https://github.com/astral-sh/ruff?rev=v0.4.0#e751b4ea8260ff83723345d1c7d39d5c776cc8ff"
+dependencies = [
+ "aho-corasick",
+ "bitflags",
+ "is-macro",
+ "itertools",
+ "once_cell",
+ "ruff_python_trivia",
+ "ruff_source_file",
+ "ruff_text_size",
+ "rustc-hash",
+]
+
+[[package]]
+name = "ruff_python_parser"
+version = "0.0.0"
+source = "git+https://github.com/astral-sh/ruff?rev=v0.4.0#e751b4ea8260ff83723345d1c7d39d5c776cc8ff"
+dependencies = [
+ "anyhow",
+ "bitflags",
+ "bstr",
+ "drop_bomb",
+ "is-macro",
+ "itertools",
+ "memchr",
+ "ruff_python_ast",
+ "ruff_text_size",
+ "rustc-hash",
+ "static_assertions",
+ "unicode-ident",
+ "unicode-normalization",
+ "unicode_names2",
+]
+
+[[package]]
+name = "ruff_python_trivia"
+version = "0.0.0"
+source = "git+https://github.com/astral-sh/ruff?rev=v0.4.0#e751b4ea8260ff83723345d1c7d39d5c776cc8ff"
+dependencies = [
+ "itertools",
+ "ruff_source_file",
+ "ruff_text_size",
+ "unicode-ident",
+]
+
+[[package]]
+name = "ruff_source_file"
+version = "0.0.0"
+source = "git+https://github.com/astral-sh/ruff?rev=v0.4.0#e751b4ea8260ff83723345d1c7d39d5c776cc8ff"
+dependencies = [
+ "memchr",
+ "once_cell",
+ "ruff_text_size",
+]
+
+[[package]]
+name = "ruff_text_size"
+version = "0.0.0"
+source = "git+https://github.com/astral-sh/ruff?rev=v0.4.0#e751b4ea8260ff83723345d1c7d39d5c776cc8ff"
+
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "same-file"
 version = "1.0.6"
@@ -358,12 +601,24 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "siphasher"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2aa850e253778c88a04c3d7323b043aeda9d3e30d5971937c1855769763678e"
+
 [[package]]
 name = "slab"
 version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "std_prelude"
 version = "0.2.12"
@@ -472,12 +727,43 @@ version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
 
+[[package]]
+name = "unicode-normalization"
+version = "0.1.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fd4f6878c9cb28d874b009da9e8d183b5abc80117c40bbd187a1fde336be6e8"
+dependencies = [
+ "tinyvec",
+]
+
 [[package]]
 name = "unicode-width"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
+[[package]]
+name = "unicode_names2"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1673eca9782c84de5f81b82e4109dcfb3611c8ba0d52930ec4a9478f547b2dd"
+dependencies = [
+ "phf",
+ "unicode_names2_generator",
+]
+
+[[package]]
+name = "unicode_names2_generator"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b91e5b84611016120197efd7dc93ef76774f4e084cd73c9fb3ea4a86c570c56e"
+dependencies = [
+ "getopts",
+ "log",
+ "phf_codegen",
+ "rand",
+]
+
 [[package]]
 name = "utf8parse"
 version = "0.2.2"
@@ -493,6 +779,8 @@ dependencies = [
  "console",
  "indicator",
  "path_abs",
+ "ruff_python_ast",
+ "ruff_python_parser",
  "serde",
  "serde_json",
  "walkdir",
@@ -508,6 +796,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.11.1+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
+
 [[package]]
 name = "winapi-util"
 version = "0.1.11"
@@ -532,6 +826,26 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "zerocopy"
+version = "0.8.48"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eed437bf9d6692032087e337407a86f04cd8d6a16a37199ed57949d415bd68e9"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.48"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70e3cd084b1788766f53af483dd21f93881ff30d7320490ec3ef7526d203bad4"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "zmij"
 version = "1.0.21"
diff --git a/Cargo.toml b/Cargo.toml
index d8ec0c5..3a47d42 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,4 +11,6 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 path_abs = "0.5"
 console = "0.16.3"
-indicator = "0.4.4"
\ No newline at end of file
+indicator = "0.4.4"
+ruff_python_parser = { git = "https://github.com/astral-sh/ruff", rev = "v0.4.0" }
+ruff_python_ast = { git = "https://github.com/astral-sh/ruff", rev = "v0.4.0" }
\ No newline at end of file
diff --git a/src/installer.rs b/src/installer.rs
index e69de29..1d5ece4 100644
--- a/src/installer.rs
+++ b/src/installer.rs
@@ -0,0 +1,2 @@
+pub mod git;
+pub mod install;
\ No newline at end of file
diff --git a/src/installer/git.rs b/src/installer/git.rs
new file mode 100644
index 0000000..51a35d3
--- /dev/null
+++ b/src/installer/git.rs
@@ -0,0 +1,57 @@
+use crate::installer::install::Installer;
+use std::process::Command;
+use anyhow::{Context, Result, anyhow};
+use std::fs;
+use std::path::Path;
+use std::path::PathBuf;
+
+pub struct GitInstaller{
+    git_repo_url: String,
+    cache_path: Option<String>,
+}
+
+impl GitInstaller {
+    // 1. 增加一个关联函数 new，负责“一键初始化”
+    pub fn new(git_repo_url: &str, root_cache_path: &str) -> Self {
+        // 逻辑：从 URL 提取仓库名（总督的直觉）
+        let repo_name = git_repo_url
+            .split('/')
+            .last()
+            .unwrap_or("default_repo")
+            .trim_end_matches(".git");
+        let mut path_buf = PathBuf::from(root_cache_path);
+        path_buf.push(repo_name);
+
+        // 返回实例
+        Self {
+            git_repo_url: git_repo_url.to_owned(),
+            cache_path: Some(path_buf.display().to_string()),
+        }
+    }
+}
+impl Installer for GitInstaller{
+    fn download(&self) -> Result<()> {
+        let cache_path = self.cache_path.as_ref()
+            .context("错误：未初始化缓存路径，请先调用 get_cache_path")?;
+        if Path::new(cache_path).exists() {
+            fs::remove_dir_all(cache_path)
+                .with_context(|| format!("无法清理旧的缓存目录: {}", cache_path))?;
+        };
+        println!("viceroy正在安装");
+        let output = Command::new("git")
+            .args(["clone",
+                "--depth",
+                "1",
+                &self.git_repo_url,
+                cache_path])
+            .output()
+            .context("执行 Git 失败，请确认系统已安装 git 并配置了 SSH/HTTP 权限")?;
+        if output.status.success() {
+            println!("✅ 技能包拉取成功。");
+            Ok(())
+        } else {
+            let err_msg = String::from_utf8_lossy(&output.stderr);
+            Err(anyhow!("Git 克隆失败: {}", err_msg))
+        }
+    }
+}
diff --git a/src/installer/install.rs b/src/installer/install.rs
new file mode 100644
index 0000000..f6b6612
--- /dev/null
+++ b/src/installer/install.rs
@@ -0,0 +1,5 @@
+use anyhow::Result;
+
+pub trait Installer {
+    fn download(&self) -> Result<()>;
+}
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index 51f93ae..354fac9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,2 @@
-mod installer;
-mod manifest;
\ No newline at end of file
+pub mod installer;
+pub mod manifest;
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..4b02c1b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,6 @@
+
+
 fn main() {
-    println!("Hello, world!");
+    
+    
 }
diff --git a/src/manifest.rs b/src/manifest.rs
index e69de29..5d6c58e 100644
--- a/src/manifest.rs
+++ b/src/manifest.rs
@@ -0,0 +1 @@
+mod skill;
diff --git a/src/manifest/skill.rs b/src/manifest/skill.rs
new file mode 100644
index 0000000..b5d30c8
--- /dev/null
+++ b/src/manifest/skill.rs
@@ -0,0 +1,4 @@
+pub mod skill;
+pub mod model;
+pub mod analysis;
+pub mod skill_structure_tree;
\ No newline at end of file
diff --git a/src/manifest/skill/analysis.rs b/src/manifest/skill/analysis.rs
new file mode 100644
index 0000000..c51b6bb
--- /dev/null
+++ b/src/manifest/skill/analysis.rs
@@ -0,0 +1,53 @@
+use crate::manifest::skill::skill_structure_tree::{SkillNode,PythonFuncNode,PythonFileNode};
+use walkdir::WalkDir;
+use std::path::Path;
+use std::collections::HashMap;
+use ruff_python_parser::{parse, Mode};
+use ruff_python_ast::{Mod, Stmt};
+
+fn analyze_python_file(code: &str) -> PythonFileNode {
+    let mut func_dict = HashMap::new();
+    let parsed: Mod = parse(code, Mode::Module).expect("Python 语法错误");
+    if let Mod::Module(module) = parsed {
+        for stmt in module.body {
+            if let Stmt::FunctionDef(func) = stmt {
+                let func_name = func.name.to_string();
+                let args = HashMap::new();
+                let doc = "从 AST 里抠出来的文档".to_string();
+                func_dict.insert(func_name.clone(), PythonFuncNode {
+                    func_sign: format!("def {}(...)", func_name),
+                    func_args: args,
+                    func_return_type: "Unknown".into(),
+                    func_docs: doc,
+                });
+            }
+        }
+    }
+    PythonFileNode {
+        file_name: "xxx".into(),
+        func_dict,
+    }
+}
+
+fn main_scan_logic(root_path: &Path) {
+    let mut root_node = SkillNode::new_folder("root");
+    for entry in WalkDir::new(root_path).into_iter().filter_map(|e| e.ok()) {
+        let path = entry.path();
+        if path.is_file() {
+            let rel_path = path.strip_prefix(root_path).unwrap();
+            let segments: Vec<&str> = rel_path.iter().map(|s| s.to_str().unwrap()).collect();
+            let node = if path.extension().and_then(|s| s.to_str()) == Some("py") {
+                let code = std::fs::read_to_string(path).expect("读取文件失败");
+                let mut py_node = analyze_python_file(&code);
+                py_node.file_name = path.file_stem().unwrap().to_string_lossy().into();
+                SkillNode::Python(py_node)
+            } else {
+                let file_name = path.file_name().unwrap().to_string_lossy().into();
+                SkillNode::File(file_name)
+            };
+            root_node.insert_recursive(&segments, node);
+        }
+    }
+    let json = serde_json::to_string_pretty(&root_node).unwrap();
+    println!("{}", json);
+}
diff --git a/src/manifest/skill/model.rs b/src/manifest/skill/model.rs
new file mode 100644
index 0000000..bb8684e
--- /dev/null
+++ b/src/manifest/skill/model.rs
@@ -0,0 +1,7 @@
+pub struct SkillModel{
+    pub skill_path: String,
+}
+
+pub struct SkillRegister{
+    
+}
\ No newline at end of file
diff --git a/src/manifest/skill/skill.rs b/src/manifest/skill/skill.rs
new file mode 100644
index 0000000..de706b1
--- /dev/null
+++ b/src/manifest/skill/skill.rs
@@ -0,0 +1,28 @@
+use crate::installer::git;
+use crate::installer::install::Installer;
+use crate::manifest::skill::model::SkillModel;
+use std::path::PathBuf;
+
+impl SkillModel{
+    fn install(git_repo_url: String, root_cache_path: String, relative_path: String) -> Self{
+        let git_installer = git::GitInstaller::new(&git_repo_url, &root_cache_path);
+        if let Err(e) = git_installer.download() {
+            eprintln!("安装失败: {}", e);
+        };
+        let git_repo_name = git_repo_url
+            .split('/')
+            .last()
+            .unwrap_or("default_repo")
+            .trim_end_matches(".git");
+        let mut path_builder = PathBuf::from(&root_cache_path);
+        path_builder.push(git_repo_name);
+        path_builder.push(&relative_path);
+        let skill_path = path_builder.to_string_lossy().to_string();
+        Self{
+            skill_path,
+        }
+    }
+    fn analysis(&self){
+    }
+}
+
diff --git a/src/manifest/skill/skill_structure_tree.rs b/src/manifest/skill/skill_structure_tree.rs
new file mode 100644
index 0000000..3c3f070
--- /dev/null
+++ b/src/manifest/skill/skill_structure_tree.rs
@@ -0,0 +1,47 @@
+use std::collections::HashMap;
+use serde::Serialize;
+
+#[derive(Serialize)]
+pub struct PythonFuncNode{
+    pub func_sign: String,
+    pub func_args: HashMap<String, String>,
+    pub func_return_type: String,
+    pub func_docs: String,
+}
+
+#[derive(Serialize)]
+pub struct PythonFileNode{
+    pub file_name: String,
+    pub func_dict: HashMap<String, PythonFuncNode>,
+}
+
+#[derive(Serialize)]
+#[serde(tag = "type", content = "data")]
+pub enum SkillNode {
+    Folder(String, HashMap<String, SkillNode>),
+    Python(PythonFileNode),
+    File(String),
+}
+
+impl SkillNode {
+    pub fn new_folder(name: &str) -> Self {
+        SkillNode::Folder(name.to_string(), HashMap::new())
+    }
+
+    pub fn insert_recursive(&mut self, segments: &[&str], data: SkillNode) {
+        if let SkillNode::Folder(_name, children) = self {
+            let current_seg = segments[0];
+            if segments.len() == 1 {
+                children.insert(current_seg.to_string(), data);
+            } else {
+                let next_node = children
+                    .entry(current_seg.to_string())
+                    .or_insert_with(|| SkillNode::new_folder(current_seg));
+
+                next_node.insert_recursive(&segments[1..], data);
+            }
+        } else {
+            panic!("试图在已存在文件{}内保存文件", segments[0]);
+        }
+    }
+}
\ No newline at end of file