diff --git a/README.md b/README.md
index 146a4d0..bc33469 100644
--- a/README.md
+++ b/README.md
@@ -24,10 +24,10 @@ To begin with, you need to install this package via pip:
 ```shell
 pip install scrcpy-client
 ```
-Then, you can start `script/demo.py`:
+Then, you can start `script/ui.py`:
 ```shell
-python -m scrcpy
-// or python script/demo.py
+py-scrcpy
+// or python script/ui.py
 ```
 
 ## Contribution & Development
diff --git a/pyproject.toml b/pyproject.toml
index c95ea49..1add2ae 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "scrcpy-client"
-version = "0.2.1"
+version = "0.2.2"
 description = "A client of scrcpy"
 authors = ["lengyue <lengyue@lengyue.me>"]
 readme = "README.md"
@@ -11,7 +11,7 @@ packages = [
 ]
 
 [tool.poetry.scripts]
-scrcpy = "script.demo:main"
+py-scrcpy = "scrcpy.ui:main"
 
 [tool.poetry.dependencies]
 python = "^3.7"
diff --git a/script/demo.py b/scrcpy/ui.py
similarity index 100%
rename from script/demo.py
rename to scrcpy/ui.py