diff --git a/README.md b/README.md
index 2dc47b2..5c8ca08 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ pip install -r requirements.txt
 ### 2.1 命令行
 
 ```shell script
-python main.py [模式] [参数]
+python -m app.command 模式 [参数]
 #  运行模式(mode):
 #    bias_addr     获取微信基址偏移
 #    wx_info       获取微信信息
@@ -87,7 +87,7 @@ python main.py [模式] [参数]
 以下是示例命令：
 
 ```shell script
-python main.py bias_addr -h
+python -m app.command  bias_addr -h
 #usage: main.py bias_addr [-h] --mobile MOBILE --name NAME --account ACCOUNT [--key KEY] [--db_path DB_PATH] [-vlp VLP]
 #options:
 #  -h, --help         show this help message and exit
@@ -98,13 +98,13 @@ python main.py bias_addr -h
 #  --db_path DB_PATH  (与key二选一)已登录账号的微信文件夹路径
 #  -vlp VLP           (可选)微信版本偏移文件路径
 
-python main.py wx_info -h
+python -m app.command  wx_info -h
 #usage: main.py wx_info [-h] [-vlp VLP]
 #options:
 #  -h, --help  show this help message and exit
 #  -vlp VLP    (可选)微信版本偏移文件路径
 
-python main.py wx_db -h
+python -m app.command  wx_db -h
 #usage: main.py wx_db [-h] [-r REQUIRE_LIST] [-wf WF]
 #options:
 #  -h, --help            show this help message and exit
@@ -112,7 +112,7 @@ python main.py wx_db -h
 #                        (可选)需要的数据库名称(eg: -r MediaMSG;MicroMsg;FTSMSG;MSG;Sns;Emotion )
 #  -wf WF                (可选)'WeChat Files'路径
 
-python main.py decrypt -h
+python -m app.command  decrypt -h
 #usage: main.py decrypt [-h] -k KEY -i DB_PATH -o OUT_PATH
 #options:
 #  -h, --help            show this help message and exit
@@ -122,13 +122,13 @@ python main.py decrypt -h
 #  -o OUT_PATH, --out_path OUT_PATH
 #                        输出路径(必须是目录),输出文件为 out_path/de_{original_name}
 
-python main.py analyse -h
+python -m app.command  analyse -h
 #usage: main.py analyse [-h] [--arg ARG]
 #options:
 #  -h, --help  show this help message and exit
 #  --arg ARG   参数
 
-python main.py all -h
+python -m app.command  all -h
 #usage: main.py all [-h]
 #options:
 #  -h, --help  show this help message and exit
diff --git a/app/__init__.py b/app/__init__.py
index fb76081..b3a821d 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -5,7 +5,26 @@
 # Author:       xaoyaoo
 # Date:         2023/10/14
 # -------------------------------------------------------------------------------
-from .bias_addr import *
-from .wx_info import *
-from .decrypted import *
-from .analyse import *
\ No newline at end of file
+from .bias_addr.get_bias_addr import BiasAddr
+from .wx_info.get_wx_info import read_info
+from .wx_info.get_wx_db import get_wechat_db
+from .decrypted.decrypt import batch_decrypt, decrypt
+from .decrypted.get_wx_decrypted_db import all_decrypt, merge_copy_msg_db, merge_msg_db, merge_media_msg_db
+from .analyse.parse import read_img_dat, read_emoji, decompress_CompressContent, read_audio_buf, read_audio
+
+__all__ = [
+    "BiasAddr",
+    "read_info",
+    "get_wechat_db",
+    "batch_decrypt",
+    "decrypt",
+    "merge_copy_msg_db",
+    "merge_msg_db",
+    "merge_media_msg_db",
+    "read_img_dat",
+    "read_emoji",
+
+    "decompress_CompressContent",
+    "read_audio_buf",
+    "read_audio",
+]
diff --git a/main.py b/app/command.py
similarity index 92%
rename from main.py
rename to app/command.py
index f4082e3..bdcd84c 100644
--- a/main.py
+++ b/app/command.py
@@ -9,7 +9,7 @@ import json
 import argparse
 import os
 
-from app import *
+from . import *
 
 
 class MainBiasAddr():
@@ -23,12 +23,13 @@ class MainBiasAddr():
         sb_bias_addr.add_argument("--db_path", type=str, help="(与key二选一)已登录账号的微信文件夹路径")
         sb_bias_addr.add_argument("-vlp", type=str, help="(可选)微信版本偏移文件路径",
                                   default="./app/version_list.json")
+        self.sb_bias_addr = sb_bias_addr
         return sb_bias_addr
 
     def run(self, args):
         # 判断是否至少输入一个参数
         if not args.key and not args.db_path:
-            sb_bias_addr.error("必须至少指定 --key 或 --db_path 参数中的一个")
+            self.sb_bias_addr.error("必须至少指定 --key 或 --db_path 参数中的一个")
 
         # 从命令行参数获取值
         mobile = args.mobile
@@ -80,8 +81,9 @@ class MainWxDbPath():
         sb_wx_db_path = parser.add_parser("wx_db", help="获取微信文件夹路径")
         sb_wx_db_path.add_argument("-r", "--require_list", type=str,
                                    help="(可选)需要的数据库名称(eg: -r MediaMSG;MicroMsg;FTSMSG;MSG;Sns;Emotion )",
-                                   default="all")
-        sb_wx_db_path.add_argument("-wf", type=str, help="(可选)'WeChat Files'路径", default=None)
+                                   default="all", metavar="")
+        sb_wx_db_path.add_argument("-wf", "--wx_files", type=str, help="(可选)'WeChat Files'路径", default=None,
+                                   metavar="")
         return sb_wx_db_path
 
     def run(self, args):
@@ -112,10 +114,11 @@ class MainDecrypt():
     def init_parses(self, parser):
         # 添加 'decrypt' 子命令解析器
         sb_decrypt = parser.add_parser("decrypt", help="解密微信数据库")
-        sb_decrypt.add_argument("-k", "--key", type=str, help="密钥", required=True)
-        sb_decrypt.add_argument("-i", "--db_path", type=str, help="数据库路径(目录or文件)", required=True)
+        sb_decrypt.add_argument("-k", "--key", type=str, help="密钥", required=True, metavar="")
+        sb_decrypt.add_argument("-i", "--db_path", type=str, help="数据库路径(目录or文件)", required=True, metavar="")
         sb_decrypt.add_argument("-o", "--out_path", type=str,
-                                help="输出路径(必须是目录),输出文件为 out_path/de_{original_name}", required=True)
+                                help="输出路径(必须是目录),输出文件为 out_path/de_{original_name}", required=True,
+                                metavar="")
         return sb_decrypt
 
     def run(self, args):
@@ -202,12 +205,12 @@ class MainAll():
         print("=" * 32)
 
 
-if __name__ == '__main__':
+def console_run():
     # 创建命令行参数解析器
     parser = argparse.ArgumentParser(formatter_class=argparse.RawTextHelpFormatter)
 
     # 添加子命令解析器
-    subparsers = parser.add_subparsers(dest="mode", help="""运行模式:""")
+    subparsers = parser.add_subparsers(dest="mode", help="""运行模式:""", required=True, metavar="mode")
 
     # 添加 'bias_addr' 子命令解析器
     main_bias_addr = MainBiasAddr()
@@ -235,6 +238,8 @@ if __name__ == '__main__':
 
     args = parser.parse_args()  # 解析命令行参数
 
+    if not any(vars(args).values()):
+        parser.print_help()
     # 根据不同的 'mode' 参数，执行不同的操作
     if args.mode == "bias_addr":
         main_bias_addr.run(args)
@@ -248,3 +253,7 @@ if __name__ == '__main__':
         main_parse_wx_db.run(args)
     elif args.mode == "all":
         main_all.run(args)
+
+
+if __name__ == '__main__':
+    console_run()
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..11b517c
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,38 @@
+from setuptools import setup, find_packages
+
+with open("README.md", "r", encoding="utf-8") as fh:
+    long_description = fh.read()
+
+version = "2.0.1"
+setup(
+    name="pywxdump",
+    author="xaoyaoo",
+    version=version,
+    author_email="xaoyaoo@gmail.com",
+    description="微信信息获取工具",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    url="https://github.com/xaoyaoo/PyWxDump",
+    license='MIT',
+
+    packages=find_packages(),
+    package_data={
+        'app': ['version_list.json'],
+    },
+    classifiers=[
+        "Programming Language :: Python :: 3",
+        "Operating System :: OS Independent",
+    ],
+    python_requires='>=3.6, <4',
+    install_requires=[
+        "psutil",
+        "pycryptodomex",
+        "pywin32",
+        "pymem",
+    ],
+    entry_points={
+        'console_scripts': [
+            'wxdump = app.command:console_run',
+        ],
+    },
+)