diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 38c84e50..147b28a9 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -20,5 +20,17 @@ jobs:
 
       - uses: pdm-project/setup-pdm@v3
 
+      - name: Check version
+        run: |
+          current_version=$(pdm show --json | jq -r '.version')
+          echo "Current version: $current_version"
+          package_name=$(pdm show --json | jq -r '.name')
+          last_version=$(curl -s https://pypi.org/pypi/$package_name/json | jq -r '.info.version')
+          echo "Last version on PyPI: $last_version"
+          if [ "$current_version" == "$last_version" ]; then
+            echo "Version has not been updated."
+            exit 1
+          fi
+
       - name: Publish package distributions to PyPI
         run: pdm publish
\ No newline at end of file
diff --git a/liteyuki/__init__.py b/liteyuki/__init__.py
index 7736ef02..47c53370 100644
--- a/liteyuki/__init__.py
+++ b/liteyuki/__init__.py
@@ -20,8 +20,6 @@ from liteyuki.log import (
     logger
 )
 
-from liteyuki.version import __version__
-
 
 __all__ = [
         "LiteyukiBot",
@@ -34,7 +32,8 @@ __all__ = [
         "load_plugins",
         "init_log",
         "logger",
-        "__version__"
 ]
 
+__version__ = "6.3.6"
+
 
diff --git a/liteyuki/version.py b/liteyuki/version.py
deleted file mode 100644
index fc5315ca..00000000
--- a/liteyuki/version.py
+++ /dev/null
@@ -1,21 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-Copyright (C) 2020-2024 LiteyukiStudio. All Rights Reserved 
-
-@Time    : 2024/8/18 上午3:49
-@Author  : snowykami
-@Email   : snowykami@outlook.com
-@File    : version.py.py
-@Software: PyCharm
-"""
-from datetime import datetime
-
-from pdm.backend.hooks.version import SCMVersion
-
-__datetime__ = datetime.now().strftime("%Y%m%d%H%M%S")
-
-__version__ = "6.3.6"
-
-
-def format_version(version: SCMVersion) -> str:
-    return f"{__version__}.dev{__datetime__}"
diff --git a/pyproject.toml b/pyproject.toml
index ffc4b13c..56dd0ee7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ Repository = "https://github.com/LiteyukiStudio/LiteyukiBot"
 
 
 [build-system]
-requires = ["pdm-backend", "loguru", "pydantic", "PyYAML", "toml", "watchdog"]
+requires = ["pdm-backend"]
 build-backend = "pdm.backend"
 
 [tool.pdm.build]
@@ -38,6 +38,5 @@ includes = ["liteyuki/", "LICENSE", "README.md"]
 excludes = ["tests/", "docs/", "src/"]
 
 [tool.pdm.version]
-source = "scm"
-version_format = "liteyuki.version:format_version"
-fallback_version = "6.0.0"
\ No newline at end of file
+source = "file"
+path = "liteyuki/__init__.py"
\ No newline at end of file