diff --git a/README.md b/README.md
index c628c4e3..bcf2860f 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ from arclet.alconna import Alconna, Option, Subcommand, Args
 cmd = Alconna(
     "/pip",
     options=[
-        Subcommand("install", [Option("-u| --upgrade")], Args.pak_name[str]),
+        Subcommand("install", [Option("-u|--upgrade")], Args.pak_name[str]),
         Option("list"),
     ]
 )
@@ -53,39 +53,42 @@ print(result.get('install'))  # 或者 result.install
 
 QQ 交流群: [链接](https://jq.qq.com/?_wv=1027&k=PUPOnCSH)
 
-## 用法
-通过阅读Alconna的签名可以得知，Alconna支持四大类参数：
- - `headers` : 呼叫该命令的命令头，一般是你的机器人的名字或者符号，与command至少有一个填写. 例如: /, !
- - `command` : 命令名称，你的命令的名字，与headers至少有一个填写
- - `options` : 命令选项，你的命令可选择的所有option,是一个包含Subcommand与Option的列表
- - `main_args` : 主参数，填入后当且仅当命令中含有该参数时才会成功解析
+## 特点
+* 高效. 在 i5-10210U 处理器上, 性能大约为 `41000~101000 msg/s`
+* 精简、多样的构造方法
+* 强大的自动类型转换功能
+* 可传入同步与异步的action函数
+* 高度自定义的HelpFormat、Analyser
+* Duplication、FuzzyMatch等一众特性
 
-解析时，先判断命令头(即 headers + command),再判断options与main argument, 这里options与main argument在输入指令时是不分先后的
-
-假设有个Alconna如下:
+类型转换示范:
 ```python
-Alconna(
-    command="name",
-    main_args="main_args",
-    headers=["/"],
-    options=[
-        Subcommand(
-            "sub_name",
-            Option("sub_opt", sub_opt_arg="sub_arg"), 
-            sub_main_arg="sub_main_arg"
-        ),
-        Option("opt", opt_arg="opt_arg")
-    ],
+from arclet.alconna import Alconna, Args
+from pathlib import Path
+
+read = Alconna(
+    "read", Args["data":bytes], 
+    action=lambda data: print(type(data))
 )
+
+read.parse(["read", b'hello'])
+read.parse("read test_fire.py")
+read.parse(["read", Path("test_fire.py")])
+
+'''
+<class 'bytes'>
+<class 'bytes'>
+<class 'bytes'>
+'''
 ```
-则它可以解析如下命令:
-```
-/name sub_name sub_opt sub_arg sub_main_arg opt arg main_args
-/name sub_name sub_main_arg opt arg main_argument
-/name main_args opt arg
-/name main_args
-```
-解析成功的命令的参数会保存在analysis_message方法返回的`Arpamar`实例中
 
-## 性能参考
-在 i5-10210U 处理器上, `Alconna` 的性能大约为 `31000~101000 msg/s`, 取决于 `Alconna` 的复杂程度
+模糊匹配示范:
+```python
+from arclet.alconna import Alconna
+alc = Alconna('!test_fuzzy', "foo:str", is_fuzzy_match=True)
+alc.parse("！test_fuzy foo bar")
+
+'''
+！test_fuzy not matched. Are you mean "!test_fuzzy"?
+'''
+```
\ No newline at end of file
diff --git a/changelog.md b/changelog.md
index a4775d66..464d1b20 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,14 @@
+# Alconna 0.8.x:
+
+## Alconna 0.8.0:
+1. `Option`的`alias`现在需要传入List[str]，而不是str。
+2. `help_text`内置两个预选板块`Usage`和`Example`, 编写规则为`"xxx Usage:xxx; Example:xxx;"`。
+3. 加入`TypePattern`, 作用为简单的类型转换器, 其可以设置前置转换器, 即可以`str -> Path -> bytes`。
+4. 加入命令的模糊匹配, 在`Alconna`中传入`is_fuzzy_match`参数, 可以设置是否模糊匹配。
+5. `AlconnaString`参数规则修改, 现在`<xx>`表示必选, `[xx]`表示可选, `&xx`表示action的值。
+6. `ArgparseHelpTextFormatter`相关格式修改
+
+
 # Alconna 0.7.x:
 
 ## Alconna 0.7.0:
@@ -87,13 +98,12 @@
 6. `Format`中的format slot可以直接写入类型, 如`"{name: str}"`
 7. 修复Bug
 
-## Alconna 0.7.7 - 0.7.7.2
+## Alconna 0.7.7 - 0.7.7.4
 1. 加入`Argparser`风格的HelpFormatter
 2. 加入`AlconnaDuplication`, 旨在提供更好的解析结果使用
 3. option的name与alias现在会根据长度自动倒换
 4. 修复Bug
 
-
 # Alconna 0.6.x:
 
 ## Alconna 0.6.0:
@@ -165,7 +175,6 @@
 2. 规范format方法；from_string现在可以用#加入帮助说明
 3. 加入commandManager，帮助管理所有命令；支持解析原始消息链
 
-
 # Alconna 0.4.x
 
 ## Alconna 0.4.1：
diff --git a/dev_tools/test_alconna_1.py b/dev_tools/test_alconna_1.py
index 5679fe30..a11965da 100644
--- a/dev_tools/test_alconna_1.py
+++ b/dev_tools/test_alconna_1.py
@@ -5,6 +5,7 @@
 from arclet.alconna.arpamar import Arpamar
 from arclet.alconna.types import AnyIP, AnyDigit, AnyStr, AnyParam
 from graia.ariadne.message.chain import MessageChain
+from arclet.alconna.builtin.formatter import ArgParserHelpTextFormatter
 
 from graia.ariadne.message.element import At
 
@@ -55,7 +56,8 @@
         Option("--exists-action", Args["action":str], help_text="添加行为"),
         Option("--trusted-host", Args["host_name":"url"], help_text="选择可信赖地址")
     ],
-    help_text="简单的pip指令"
+    help_text="简单的pip指令",
+    formatter=ArgParserHelpTextFormatter()
 )
 print(pip.get_help())
 msg = "/pip install ces --upgrade -t 6 --trusted-host http://pypi.douban.com/simple"
diff --git a/dev_tools/test_alconna_2.py b/dev_tools/test_alconna_2.py
index 71780b3c..2a23a548 100644
--- a/dev_tools/test_alconna_2.py
+++ b/dev_tools/test_alconna_2.py
@@ -104,4 +104,10 @@ def test(wild, text: str, num: int, boolean: bool = False):
 print("alc12:", alc12.parse("test_str1 abcd 1234"))
 
 alc13 = Alconna("image", Args["@?--width":int:1920, "@?--height":int:1080])
-print("alc13:", alc13.parse("image --height=720"))
\ No newline at end of file
+print("alc13:", alc13.parse("image --height=720"))
+
+alc14 = Alconna(main_args="foo:str", headers=['!test_fuzzy'], is_fuzzy_match=True)
+print(alc14.parse("test_fuzy foo bar"))
+
+alc15 = AlconnaString("my_string", "--foo <foo:str:'123'> [bar:bool]", "--bar &True")
+print(alc15.parse("my_string --foo 123 --bar"))
\ No newline at end of file
diff --git a/dev_tools/test_help_formatter.py b/dev_tools/test_help_formatter.py
index bc9026d2..150350cc 100644
--- a/dev_tools/test_help_formatter.py
+++ b/dev_tools/test_help_formatter.py
@@ -1,6 +1,6 @@
 from arclet.alconna import Alconna, Args, Option, Subcommand
 from arclet.alconna.visitor import AlconnaNodeVisitor
-from arclet.alconna.builtin.formatter import DefaultHelpTextFormatter
+from arclet.alconna.builtin.formatter import DefaultHelpTextFormatter, ArgParserHelpTextFormatter
 
 
 alc = Alconna("test_line", main_args="line:'...'")
@@ -21,4 +21,5 @@
         ]
     )
 )
-print(b.format_node(DefaultHelpTextFormatter(), b.require(["sub"])))
+print(b.format_node(DefaultHelpTextFormatter(), b.require([])))
+print(b.format_node(ArgParserHelpTextFormatter(), b.require([])))
diff --git a/setup.py b/setup.py
new file mode 100644
index 00000000..9122dcc2
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,47 @@
+import setuptools
+
+with open("README.rst", "r", encoding='utf-8') as fh:
+    long_description = fh.read()
+
+setuptools.setup(
+    name="arclet-alconna",
+    version="0.8.0",
+    author="ArcletProject",
+    author_email="rf_tar_railt@qq.com",
+    description="A Fast Command Analyser based on Dict",
+    license='MIT',
+    long_description=long_description,
+    long_description_content_type="text/rst",
+    url="https://github.com/ArcletProject/Alconna",
+    packages=[
+        'arclet.alconna',
+        'arclet.alconna.analysis',
+        'arclet.alconna.builtin',
+        'arclet.alconna.arpamar',
+    ],
+    entry_points={
+        'console_scripts': [
+            'alconna = arclet.alconna.__main__:main'
+        ]
+    },
+    extras_require={
+        'graia': [
+            'arclet-alconna-graia',
+        ]
+    },
+    classifiers=[
+        "Development Status :: 4 - Beta",
+        "License :: OSI Approved :: MIT License",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Operating System :: OS Independent",
+    ],
+    keywords=['command', 'argparse', 'dict', 'fast', 'alconna', 'cli'],
+    python_requires='>=3.8',
+    project_urls={
+        'Documentation': 'https://arcletproject.github.io/docs/alconna/tutorial',
+        'Bug Reports': 'https://github.com/ArcletProject/Alconna/issues',
+        'Source': 'https://github.com/ArcletProject/Alconna',
+    },
+)