diff --git a/.gitignore b/.gitignore
index ebfe07a..6bbbcf3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 *.pyc
 */__pycache__
-poetry.lock
\ No newline at end of file
+poetry.lock
+dist/
\ No newline at end of file
diff --git a/env/__init__.py b/env/__init__.py
index 541f859..c12f34c 100755
--- a/env/__init__.py
+++ b/env/__init__.py
@@ -1 +1 @@
-__version__ = '0.1.0'
\ No newline at end of file
+__version__ = '0.1.1'
\ No newline at end of file
diff --git a/env/main.py b/env/main.py
index 987f8cc..14c44aa 100755
--- a/env/main.py
+++ b/env/main.py
@@ -10,6 +10,7 @@
 from .pkgs.repo import Repo
 from .utils.KTemplate import Kconfigfile
 from .utils.settings import config
+from shutil import rmtree
 
 
 app = typer.Typer(help='RT-Thread Command line tool')
@@ -64,6 +65,7 @@ def init():
                         bold=True)
                 except Exception as e:
                     typer.secho(e, fg=typer.colors.RED, bold=True)
+                    rmtree(config.ENV_DIR)
                     exit(0)
 
         @app.callback()
diff --git a/env/pkgs/command.py b/env/pkgs/command.py
index f7585fd..45fcc42 100755
--- a/env/pkgs/command.py
+++ b/env/pkgs/command.py
@@ -53,8 +53,7 @@ def update(force: bool = typer.Option(False, help='Whether to force an update'))
             # print(pkgs.update_info)
             # pkgs.update()
             package_update(force_update=force)
+            typer.secho('==============================>    Package update complete', fg=typer.colors.GREEN, bold=True)
         except Exception as e:
             typer.secho(e, fg=typer.colors.RED, bold=True)
             exit(0)
-
-    typer.secho('==============================>    Package update complete', fg=typer.colors.GREEN, bold=True)
diff --git a/env/pkgs/repo.py b/env/pkgs/repo.py
index 99ec7b8..8c64c29 100755
--- a/env/pkgs/repo.py
+++ b/env/pkgs/repo.py
@@ -19,10 +19,10 @@ def __exit__(self, exc_type, exc_value, traceback):
 
     def clone(self):
         print(self.repo_dir)
-        return subprocess.run(f'git clone {self.index_repo} {self.repo_dir}', shell=True)
+        return subprocess.run(f'git clone {self.index_repo} {self.repo_dir}', shell=True, check=True)
 
     def fetch(self, force=False) -> None:
         print(self.repo_dir)
         ret = subprocess.run(f'git -C {self.repo_dir} fetch --all', shell=True)
         if force:
-            subprocess.run(f'git -C {self.repo_dir} reset --hard origin/master', shell=True)
\ No newline at end of file
+            subprocess.run(f'git -C {self.repo_dir} reset --hard origin/master', shell=True, check=True)
\ No newline at end of file
diff --git a/env/utils/kconfig.py b/env/utils/kconfig.py
old mode 100755
new mode 100644
diff --git a/pyproject.toml b/pyproject.toml
index e26a597..f7eea1e 100755
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "env"
-version = "0.1.0"
+version = "0.1.1"
 description = "Command line tool to assist RT-Thread development"
 authors = ["shinu <shinu_61@163.com>"]
 readme = "README.md"
diff --git a/tests/test_env.py b/tests/test_env.py
index 34ff2ae..edeb41d 100755
--- a/tests/test_env.py
+++ b/tests/test_env.py
@@ -1,5 +1,9 @@
 from env import __version__
+from env.main import app
+from typer.testing import CliRunner
+
+runner = CliRunner()
 
 
 def test_version():
-    assert __version__ == '0.1.0'
+    assert __version__ == '0.1.1'