diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000000000000000000000000000000000000..3392a162b7322c0b7f680181dbe64d4d95827041
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,38 @@
+[project]
+name = "ulang"
+authors = [
+    {name = "吴烜", email = "mulanrevive@gmail.com"},
+]
+description = "木兰编程语言重现"
+readme = "README.md"
+requires-python = ">=3.7,<3.10"
+license = {text = "GNU GPLv3"}
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: GNU General Public License (GPL)",
+    "Operating System :: OS Independent",
+]
+dependencies = [
+    "rply-ulang",
+    "codegen",
+]
+dynamic = ["version"]
+
+[tool.setuptools]
+packages = ["木兰"]
+
+[project.scripts]
+"木兰" = "木兰.中:中"
+
+[project.urls]
+Homepage = "https://www.oschina.net/p/mulan-rework"
+Source = "https://gitee.com/MulanRevive/mulan-rework"
+Changelog = "https://gitee.com/MulanRevive/mulan-rework#版本历史介绍"
+
+[tool.setuptools.dynamic]
+# 在`木兰/__init__.py`中修改版本号即可
+version = {attr = "木兰.__版本__"}
+
+[build-system]
+requires = ["setuptools", "setuptools-scm"]
+build-backend = "setuptools.build_meta"
\ No newline at end of file
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 834a4a61f80731d28b4ed361cf498f0075f2c0ca..0000000000000000000000000000000000000000
--- a/setup.py
+++ /dev/null
@@ -1,35 +0,0 @@
-import setuptools
-
-with open("README.md", encoding="utf-8", mode="r") as readme:
-    longDescription = readme.read()
-
-setuptools.setup(
-    name="ulang",
-    # 木兰/__init__.py 中保持一致
-    version="0.1.5",
-    license="GNU GPLv3",
-    author="吴烜",
-    author_email="mulanrevive@gmail.com",
-    entry_points = {
-        "console_scripts": ['木兰 = 木兰.中:中']
-        },
-    description="木兰编程语言重现",
-    long_description=longDescription,
-    long_description_content_type="text/markdown",
-    url="https://www.oschina.net/p/mulan-rework",
-    project_urls={
-        "Source": "https://gitee.com/MulanRevive/mulan-rework",
-        "Changelog": "https://gitee.com/MulanRevive/mulan-rework#版本历史介绍",
-    },
-    packages=setuptools.find_packages(),
-    classifiers=[
-        "Programming Language :: Python :: 3",
-        "License :: OSI Approved :: GNU General Public License (GPL)",
-        "Operating System :: OS Independent",
-    ],
-    install_requires=[
-        'rply-ulang',
-        'codegen',
-    ],
-    python_requires=">=3.7,<3.10",
-)
diff --git "a/\346\226\207\346\241\243/\345\212\237\350\203\275/Python\347\211\210\346\234\254\346\224\257\346\214\201\346\203\205\345\206\265/\351\200\202\351\205\215\346\226\260\347\211\210\346\234\254\346\214\207\345\215\227.md" "b/\346\226\207\346\241\243/\345\212\237\350\203\275/Python\347\211\210\346\234\254\346\224\257\346\214\201\346\203\205\345\206\265/\351\200\202\351\205\215\346\226\260\347\211\210\346\234\254\346\214\207\345\215\227.md"
index b182ddecf4512bfb1b08818ebda27a9d73f935ad..038222d01bcc4e545d960cb5ed872d5d6c733c69 100644
--- "a/\346\226\207\346\241\243/\345\212\237\350\203\275/Python\347\211\210\346\234\254\346\224\257\346\214\201\346\203\205\345\206\265/\351\200\202\351\205\215\346\226\260\347\211\210\346\234\254\346\214\207\345\215\227.md"
+++ "b/\346\226\207\346\241\243/\345\212\237\350\203\275/Python\347\211\210\346\234\254\346\224\257\346\214\201\346\203\205\345\206\265/\351\200\202\351\205\215\346\226\260\347\211\210\346\234\254\346\214\207\345\215\227.md"
@@ -14,12 +14,12 @@ pip install -e .
 
 ## 适配新版本
 
-### 更改 `setup.py`
+### 更改兼容 Python 版本
 
-在`setup.py`中，将`python_requires`字段的值修改为新版本范围，例如：
+在`pyproject.toml`中，将`python_requires`字段的值修改为新版本范围，例如：
 
 ```python
-python_requires='>=3.7, <3.10',
+python_requires='>=3.7,<3.10',
 ```
 
 ### 运行测试
@@ -87,6 +87,6 @@ OK
 
 在当前目录下，参考`py3.8支持.md`记录适配新版本的过程，包括以上数个方面的更改。
 
-在根目录下的`setup.py`及相关文件中，更新本项目的版本号。
+在`木兰/__init__.py`中，更新本项目的版本号。
 
 在`CHANGELOG.md`中，记录本次更新的内容。
diff --git "a/\346\226\207\346\241\243/\345\274\200\345\217\221\346\227\245\345\277\227.md" "b/\346\226\207\346\241\243/\345\274\200\345\217\221\346\227\245\345\277\227.md"
index 744d333072a2ce519869c6837c20b2f59711477e..128923c6b8bec688f696f3240c817ec1937cb428 100644
--- "a/\346\226\207\346\241\243/\345\274\200\345\217\221\346\227\245\345\277\227.md"
+++ "b/\346\226\207\346\241\243/\345\274\200\345\217\221\346\227\245\345\277\227.md"
@@ -2,21 +2,22 @@
 
 ### 打包
 
-```
-python3 setup.py sdist bdist_wheel
+```shell
+python3 -m pip install --upgrade build
+python3 -m build
 ```
 
 ### 测试平台
 
 上传
 
-```
+```shell
 python3 -m twine upload --repository-url https://test.pypi.org/legacy/ dist/*
 ```
 
 安装
 
-```
+```shell
 python3 -m pip install -U --index-url https://test.pypi.org/simple/ ulang
 ```
 
@@ -24,13 +25,13 @@ python3 -m pip install -U --index-url https://test.pypi.org/simple/ ulang
 
 上传
 
-```
+```shell
 python3 -m twine upload --repository pypi dist/*
 ```
 
 安装
 
-```
+```shell
 python3 -m pip install --index-url https://pypi.org/simple/ ulang
 ```
 
@@ -60,14 +61,14 @@ pip install <包名>==<版本号>
 
 比如字符串插值为何使用 ast.Mod，可用木兰代码：
 
-```
+```javascript
 a = 3
 print("`a`b`a`")
 ```
 
 运行转换为 python 代码，可见 % 运算符：
 
-```
+```terminal
 $ python3 -m ulang --dump-py test/str.ul
 import sys
 from math import *
@@ -78,7 +79,7 @@ print('%sb%s' % (str(a), str(a)))
 
 ## 常见错误
 
-```
+```plaintext
   File "/Users/xuanwu/work/木兰/prototype/分析器.py", line 120, in 语法分析器
     @分析器母机.production('操作符: 名词_操作符 二元操作符 操作数 块')
   File "/opt/miniconda3/lib/python3.7/site-packages/rply/parsergenerator.py", line 77, in production
@@ -96,7 +97,7 @@ TypeError: expected some sort of operator, but got <_ast.And object at 0x105a065
 
 运行测试用例：
 
-```
+```terminal
 $ pytest tests
 ================================================================= test session starts ==================================================================
 platform darwin -- Python 3.7.6, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
@@ -141,7 +142,7 @@ VSC 下终端使用的 python 无法转为与系统终端相同的 conda 环境
 
 fork 分支与原库同步：
 
-```
+```shell
 git remote add upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git
 
 git fetch upstream
@@ -151,7 +152,7 @@ git merge upstream/master
 
 同时push到gitee和github两个库：
 
-```
+```shell
 git remote set-url --add --push origin https://gitee.com/MulanRevive/mulan-rework.git
 git remote set-url --add --push origin https://github.com/MulanRevive/mulan-rework.git
 ```
@@ -188,12 +189,12 @@ Stopping `mongodb-community`... (might take a while)
 
 ### 代码统计
 
-```
-$ scc --by-file --count-as ul:ruby
+```shell
+scc --by-file --count-as ul:ruby
 ```
 
 ### RST 文件验证
 
-```
+```shell
 python -m readme_renderer README.rst -o /tmp/README.html
-```
\ No newline at end of file
+```
diff --git "a/\346\234\250\345\205\260/__init__.py" "b/\346\234\250\345\205\260/__init__.py"
index 5ac2116aa7a75896684fe40dde85518fc0e842ef..563a9f5cfc8d2dc649655d43a0248593ae30b496 100644
--- "a/\346\234\250\345\205\260/__init__.py"
+++ "b/\346\234\250\345\205\260/__init__.py"
@@ -1 +1 @@
-__版本__ = '0.1.4'
+__版本__ = '0.1.5'