diff --git a/README.md b/README.md
index 3800020..09b3c49 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,19 @@ Git in Rust. 用 Rust 编写的简易 Git
     -   [x] rm
     -   [x] commit
 
--   支持分支 git branch, git checkout
+- 支持分支 git branch, git checkout
 
-    -   [x] branch
-    -   [ ] Checkout
+  -   [x] branch
+  -   [ ] switch
+  -   [ ] restore
+
+  ```bash
+  # 撤销未暂存的文件更改（不涉及un trached file)
+  git restore path
+  git restore . # 全部
+  ```
+
+  
 
 -   支持简单的合并 git merge
 
diff --git a/src/cli.rs b/src/cli.rs
index 7317099..d926092 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -6,6 +6,7 @@ use mit::commands::init::init;
 use mit::commands::log::log;
 use mit::commands::remove::remove;
 use mit::commands::status::status;
+use mit::commands::switch::switch;
 
 /// Rust实现的简易版本的Git，用于学习Rust语言
 #[derive(Parser)]
@@ -86,6 +87,28 @@ enum Command {
         #[clap(long, action, group = "sub")]
         show_current: bool,
     },
+
+    /// 切换分支
+    Switch {
+        /// 要切换的分支
+        #[clap(required_unless_present("create"))]
+        branch: Option<String>,
+
+        /// 创建并切换到新分支
+        #[clap(long, short)]
+        create: Option<String>,
+    },
+    /// restore
+    Restore {
+        // TODO 行为不确定
+        /// 要恢复的文件
+        #[clap(required = true)]
+        files: Vec<String>,
+
+        /// source
+        #[clap(long, short)]
+        source: Option<String>,
+    },
 }
 pub fn handle_command() {
     let cli = Cli::parse();
@@ -111,5 +134,12 @@ pub fn handle_command() {
         Command::Branch { list, delete, new_branch, commit_hash, show_current } => {
             branch(new_branch, commit_hash, list, delete, show_current);
         }
+
+        Command::Switch { branch, create } => {
+            switch(branch, create);
+        }
+        Command::Restore { files, source } => {
+            println!("files: {:?}, source: {:?}", files, source);
+        }
     }
 }
diff --git a/src/commands/log.rs b/src/commands/log.rs
index e0dcd35..59e8264 100644
--- a/src/commands/log.rs
+++ b/src/commands/log.rs
@@ -38,6 +38,7 @@ pub fn __log(all: bool, number: Option<usize>) -> usize {
         log_count += 1;
         let commit = Commit::load(&head_commit);
         if first {
+            // TODO: (HEAD -> ttt, ad2)
             first = false;
             print!(
                 "{}{}{}{}",
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index a3986cb..674f706 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -4,4 +4,6 @@ pub mod init;
 pub mod remove;
 pub mod status;
 pub mod log;
-pub mod branch;
\ No newline at end of file
+pub mod branch;
+pub mod switch;
+pub mod restore;
\ No newline at end of file
diff --git a/src/commands/restore.rs b/src/commands/restore.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/commands/switch.rs b/src/commands/switch.rs
new file mode 100644
index 0000000..757790c
--- /dev/null
+++ b/src/commands/switch.rs
@@ -0,0 +1,16 @@
+pub fn switch(branch: Option<String>, create: Option<String>) {
+    // TODO
+    match create {
+        Some(branch_name) => match branch {
+            Some(branch) => {
+                println!("craete and switch to branch: {:?} base on {:?}", branch_name, branch);
+            }
+            None => {
+                println!("create and switch to branch: {:?}", branch_name);
+            }
+        },
+        None => {
+            println!("switch to branch: {:?}", branch.unwrap());
+        }
+    }
+}