diff --git a/README.md b/README.md
index de89654..4b4cd56 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ## 简介
 
-WxHook是一个基于dll注入实现的python微信机器人框架，支持多种接口、高扩展性、多线程事件高并发，让你轻松应对海量消息，为你的需求实现提供便捷灵活的支持。
+WxHook是一个基于dll注入实现的python微信机器人框架，支持多种接口、高扩展性、多线程消息处理，让你轻松应对海量消息，为你的需求实现提供便捷灵活的支持。
 
 支持的接口
 1. hook同步消息
diff --git a/setup.py b/setup.py
index 7de1967..83a22ed 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ URL = 'https://github.com/miloira/wxhook'
 EMAIL = '690126048@qq.com'
 AUTHOR = 'Msky'
 REQUIRES_PYTHON = '>=3.8.0'
-VERSION = '0.0.1'
+VERSION = '0.0.2'
 
 # What packages are required for this module to be executed?
 REQUIRED = [
diff --git a/wxhook/__init__.py b/wxhook/__init__.py
index 284c3dd..9c5f821 100644
--- a/wxhook/__init__.py
+++ b/wxhook/__init__.py
@@ -1,3 +1,3 @@
 from .core import Bot
 
-version = "0.0.1"
+version = "0.0.2"
diff --git a/wxhook/core.py b/wxhook/core.py
index f1e393c..7ed1fdf 100644
--- a/wxhook/core.py
+++ b/wxhook/core.py
@@ -1,12 +1,12 @@
 import os
 import json
 import typing
+import traceback
+import socketserver
+from functools import lru_cache
 
 import psutil
 import pyee
-import traceback
-import socketserver
-
 import requests
 
 from .events import ALL_MESSAGE, SYSTEM_MESSAGE
@@ -62,8 +62,8 @@ class Bot:
         self.remote_port, self.server_port = self.wechat_manager.get_port()
         self.BASE_URL = f"http://{self.remote_host}:{self.remote_port}"
         self.webhook_url = None
-        self.info = None
         self.DATA_SAVE_PATH = None
+        self.WXHELPER_PATH = None
         self.FILE_SAVE_PATH = None
         self.IMAGE_SAVE_PATH = None
         self.VIDEO_SAVE_PATH = None
@@ -93,12 +93,11 @@ class Bot:
 
     def init_bot(self, bot: "Bot", event: Event) -> None:
         if event.content["sysmsg"]["@type"] == "SafeModuleCfg":
-            bot.info = bot.get_self_info()
             self.DATA_SAVE_PATH = bot.info.dataSavePath
-            self.FILE_SAVE_PATH = os.path.join(self.DATA_SAVE_PATH, "wxhelper/file")
-            self.IMAGE_SAVE_PATH = os.path.join(self.DATA_SAVE_PATH, "wxhelper/image")
-            self.VIDEO_SAVE_PATH = os.path.join(self.DATA_SAVE_PATH, "wxhelper/video")
-            logger.info(bot.info)
+            self.WXHELPER_PATH = os.path.join(self.DATA_SAVE_PATH, "wxhelper")
+            self.FILE_SAVE_PATH = os.path.join(self.WXHELPER_PATH, "file")
+            self.IMAGE_SAVE_PATH = os.path.join(self.WXHELPER_PATH, "image")
+            self.VIDEO_SAVE_PATH = os.path.join(self.WXHELPER_PATH, "video")
             self.call_hook_func(self.on_login, bot)
 
     def set_webhook_url(self, webhook_url: str) -> None:
@@ -115,12 +114,12 @@ class Bot:
         return requests.request("POST", self.BASE_URL + api, *args, **kwargs).json()
 
     def hook_sync_msg(
-            self,
-            ip: str,
-            port: int,
-            enable_http: int = 0,
-            url: str = "http://127.0.0.1:8000",
-            timeout: int = 30
+        self,
+        ip: str,
+        port: int,
+        enable_http: int = 0,
+        url: str = "http://127.0.0.1:8000",
+        timeout: int = 30
     ) -> Response:
         """hook同步消息"""
         data = {
@@ -148,6 +147,7 @@ class Bot:
         """检查登录状态"""
         return Response(**self.call_api("/api/checkLogin"))
 
+    @lru_cache
     def get_self_info(self) -> Account:
         """获取用户信息"""
         return Account(**self.call_api("/api/userInfo")["data"])
@@ -234,7 +234,7 @@ class Bot:
         data = {
             "wxid": wxid
         }
-        return ContactDetail(self.call_api("/api/getContactProfile", json=data)["data"])
+        return ContactDetail(**self.call_api("/api/getContactProfile", json=data)["data"])
 
     def create_room(self, member_ids: list[str]) -> Response:
         """创建群聊"""
@@ -423,6 +423,10 @@ class Bot:
         """测试"""
         return Response(**self.call_api("/api/test"))
 
+    @property
+    def info(self) -> Account:
+        return self.get_self_info()
+
     def on_event(self, raw_data: bytes):
         try:
             data = json.loads(raw_data)