diff --git a/src/Carto.toml_template b/src/Carto.toml_template
new file mode 100644
index 0000000..0d11f61
--- /dev/null
+++ b/src/Carto.toml_template
@@ -0,0 +1,10 @@
+[package]
+name = "{{NAME}}"
+version = "0.1.0"
+authors = ["Hatter Jiang <jht5945@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+clap = "2.33.1"
diff --git a/src/cmd_default.rs b/src/cmd_default.rs
index fd5c96f..abf98a7 100644
--- a/src/cmd_default.rs
+++ b/src/cmd_default.rs
@@ -16,7 +16,8 @@ impl CommandDefault {
 
     pub fn run(arg_matches: &ArgMatches) -> CommandError {
         let verbose_count = arg_matches.occurrences_of("verbose");
-        println!("Verbose count: {}", verbose_count);
+        println!("[INFO] Verbose count: {}", verbose_count);
+        println!("[INFO] This is default command cli ...");
         // TODO ...
         Ok(())
     }
diff --git a/src/cmd_newcliapp.rs b/src/cmd_newcliapp.rs
new file mode 100644
index 0000000..0efc8f5
--- /dev/null
+++ b/src/cmd_newcliapp.rs
@@ -0,0 +1,49 @@
+use std::fs::{ self, File, };
+use clap::{ Arg, ArgMatches, SubCommand, App, };
+use crate::cmd::{ Command, CommandError, };
+
+pub struct CommandNewCliApp;
+
+const CARGO_TOML_FILE: &str = "Carto.toml";
+
+const MAIN_RS: &str = include_str!("main.rs_template");
+const CMD_RS: &str = include_str!("cmd.rs");
+const CMD_DEFAULT_RS: &str = include_str!("cmd_default.rs");
+const CMD_SAMPLE_RS: &str = include_str!("cmd_sample.rs");
+const CARGO_TOML: &str = include_str!("Carto.toml_template");
+
+impl Command for CommandNewCliApp {
+
+    fn subcommand<'a>(&self) -> App<'a, 'a> {
+        SubCommand::with_name(self.name()).about("New cli app")
+            .arg(Arg::with_name("APP_NAME").required(true).index(1).help("App name"))
+            .arg(Arg::with_name("verbose").long("verbose").short("V").help("Verbose"))
+    }
+
+    fn name(&self) -> &str {
+        "newcliapp"
+    }
+
+    fn run(&self, _arg_matches: &ArgMatches, sub_arg_matches: &ArgMatches) -> CommandError {
+        if is_file_exists(CARGO_TOML_FILE) || is_file_exists("src") {
+            println!("[ERROR] File exists: {}, or dir exists: src/", CARGO_TOML_FILE);
+            return Ok(());
+        }
+
+        let app_name = sub_arg_matches.value_of("APP_NAME").expect("APP_NAME is required!");
+        let cargo_toml = CARGO_TOML.replace("{{NAME}}", app_name);
+
+        fs::create_dir("src/")?;
+        fs::write("src/main.rs", MAIN_RS.as_bytes())?;
+        fs::write("src/cmd.rs", CMD_RS.as_bytes())?;
+        fs::write("src/cmd_default.rs", CMD_DEFAULT_RS.as_bytes())?;
+        fs::write("src/cmd_sample.rs", CMD_SAMPLE_RS.as_bytes())?;
+        fs::write(CARGO_TOML_FILE, cargo_toml.as_bytes())?;
+
+        Ok(())
+    }
+}
+
+fn is_file_exists(file_name: &str) -> bool {
+    File::open(file_name).is_ok()
+}
diff --git a/src/main.rs b/src/main.rs
index ec50fe9..d8b09df 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,14 +3,17 @@ use clap::App;
 mod cmd;
 mod cmd_sample;
 mod cmd_default;
+mod cmd_newcliapp;
 
 use cmd::{ Command, CommandError, };
 use cmd_sample::CommandSample;
 use cmd_default::CommandDefault;
+use cmd_newcliapp::CommandNewCliApp;
 
 fn main() -> CommandError {
-    let commands = vec![
-        CommandSample{},    
+    let commands: Vec<Box<dyn Command>> = vec![
+        Box::new(CommandSample{}),
+        Box::new(CommandNewCliApp{}),
     ];
     let mut app = App::new(env!("CARGO_PKG_NAME"))
                     .version(env!("CARGO_PKG_VERSION"))
diff --git a/src/main.rs_template b/src/main.rs_template
new file mode 100644
index 0000000..294e817
--- /dev/null
+++ b/src/main.rs_template
@@ -0,0 +1,31 @@
+use clap::App;
+
+mod cmd;
+mod cmd_sample;
+mod cmd_default;
+
+use cmd::{ Command, CommandError, };
+use cmd_sample::CommandSample;
+use cmd_default::CommandDefault;
+
+fn main() -> CommandError {
+    let commands = vec![
+        CommandSample{},
+    ];
+    let mut app = App::new(env!("CARGO_PKG_NAME"))
+                    .version(env!("CARGO_PKG_VERSION"))
+                    .about(env!("CARGO_PKG_DESCRIPTION"));
+    app = CommandDefault::process_command(app);
+    for command in &commands {
+        app = app.subcommand(command.subcommand());
+    }
+
+    let matches = app.get_matches();
+    for command in &commands {
+        if let Some(sub_cmd_matches) = matches.subcommand_matches(command.name()) {
+            return command.run(&matches, sub_cmd_matches);
+        }
+    }
+
+    CommandDefault::run(&matches)
+}