diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..e857061
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 felinae98
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index c3a3965..37f18bb 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,12 @@
-# hk-reporter  通用订阅推送插件
+<div align="center">
+<h1>hk-reporter </br>通用订阅推送插件</h1>
+
+
+
+[![pypi](https://badgen.net/pypi/v/nonebot-hk-reporter)](https://pypi.org/project/nonebot-hk-reporter/)
+[![qq group](https://img.shields.io/badge/QQ%E7%BE%A4-868610060-orange )](https://qm.qq.com/cgi-bin/qm/qr?k=pXYMGB_e8b6so3QTqgeV6lkKDtEeYE4f&jump_from=webapi)
+
+</div>
 
 ## 简介
 一款自动爬取各种站点，社交平台更新动态，并将信息推送到QQ的机器人。基于 [`NoneBot2`](https://github.com/nonebot/nonebot2 ) 开发（诞生于明日方舟的蹲饼活动）
@@ -9,13 +17,13 @@
     * 文字
     * 不支持视频
     * 不支持转发的内容
-* bilibili
+* Bilibili
     * 图片
     * 专栏
     * 文字
     * 视频链接
     * 不支持转发的内容
-* rss
+* RSS
     * 从description中提取图片
     * 文字
 
@@ -25,6 +33,15 @@
 本项目可作为单独插件使用，仅包含订阅相关功能（绝对simple和stupid），也可直接克隆项目进行使用（包含自动同意superuser，自动接受入群邀请等功能）  
 作为插件使用请安装`nonebot-hk-reporter`包，并在`bot.py`中加载`nonebot_hk_reporter`插件；或直接克隆本项目进行使用  
 配置与安装请参考[nonebot2文档](https://v2.nonebot.dev/)
+<details>
+<summary>Docker部署方法</summary>
+   
+Docker镜像地址为`felinae98/nonebot-hk-reporter`对应main分支，`felinae98/nonebot-hk-reporter:arknights`对应arknights分支。例子：
+```bash
+docker run --name nonebot-hk-reporter --network <network name> -d -e 'SUPERUSERS=[<Your QQ>]' -v <config dir>:/data -e 'hk_reporter_config_path=/data' -e 'HK_REPORTER_USE_PIC=True' -e 'HK_REPORTER_USE_LOCAL=True' felinae98/nonebot-hk-reporter
+```
+go-cqhttp镜像可使用`felinae98/go-cqhttp-ffmpeg`（数据目录为`/data`），需要注意，两个容器需要在同一个network中。
+</details>
 
 ### 配置变量
 * `HK_REPORTER_CONFIG_PATH` (str) 配置文件保存目录，如果不设置，则为当前目录下的`data`文件夹
@@ -37,26 +54,26 @@
 * 查询订阅：`查询订阅`
 * 删除订阅（仅管理员和群主）：`删除订阅`
 
-平台代码包含：weibo，bilibili，rss
+平台代码包含：Weibo，Bilibili，RSS
 <details>
 <summary>各平台uid</summary>
 
 下面均以pc站点为例
-* weibo
+* Weibo
     * 对于一般用户主页`https://weibo.com/u/6441489862?xxxxxxxxxxxxxxx`，`/u/`后面的数字即为uid
     * 对于有个性域名的用户如：`https://weibo.com/arknights`，需要点击左侧信息标签下“更多”，链接为`https://weibo.com/6279793937/about`，其中中间数字即为uid
-* bilibili
+* Bilibili
     * 主页链接一般为`https://space.bilibili.com/161775300?xxxxxxxxxx`，数字即为uid
-* rss
-    * rss链接即为uid
+* RSS
+    * RSS链接即为uid
 </details>
 
 ### 文字转图片
-因为可能要发送长文本，所以bot很可能被风控，如有需要请开启以图片形式发送文字，本项目使用的图片转文字方法是chromium（经典杀鸡用牛刀）。
+因为可能要发送长文本，所以bot很可能被风控，如有需要请开启以图片形式发送文字，本项目使用的文字转图片方法是Chromium（经典杀鸡用牛刀）。
 
-如果确定要开启推荐自行安装chromium，设置使用本地chromium，并且保证服务器有比较大的内存。
+如果确定要开启推荐自行安装Chromium，设置使用本地Chromium，并且保证服务器有比较大的内存。
 ## 功能
-* 定时爬取制定网站
+* 定时爬取指定网站
 * 通过图片发送文本，防止风控
 * 使用队列限制发送频率
 
diff --git a/pyproject.toml b/pyproject.toml
index c01f96b..d5e1996 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "nonebot-hk-reporter"
-version = "0.2.2"
+version = "0.2.5"
 description = "Subscribe message from social medias"
 authors = ["felinae98 <felinae225@qq.com>"]
 license = "MIT"
@@ -8,8 +8,8 @@ homepage = "https://github.com/felinae98/nonebot-hk-reporter"
 keywords = ["nonebot", "nonebot2", "qqbot"]
 readme = "README.md"
 packages = [
-    { include = "hk_reporter/*.py", from = "./src/plugins/" },
-    { include = "hk_reporter/platform/*.py", from = "./src/plugins/" }
+    { include = "nonebot_hk_reporter/*.py", from = "./src/plugins/" },
+    { include = "nonebot_hk_reporter/platform/*.py", from = "./src/plugins/" }
 ]
 classifiers = [
     "Development Status :: 2 - Pre-Alpha",
diff --git a/src/plugins/hk_reporter/__init__.py b/src/plugins/nonebot_hk_reporter/__init__.py
similarity index 100%
rename from src/plugins/hk_reporter/__init__.py
rename to src/plugins/nonebot_hk_reporter/__init__.py
diff --git a/src/plugins/hk_reporter/config.py b/src/plugins/nonebot_hk_reporter/config.py
similarity index 100%
rename from src/plugins/hk_reporter/config.py
rename to src/plugins/nonebot_hk_reporter/config.py
diff --git a/src/plugins/hk_reporter/config_manager.py b/src/plugins/nonebot_hk_reporter/config_manager.py
similarity index 100%
rename from src/plugins/hk_reporter/config_manager.py
rename to src/plugins/nonebot_hk_reporter/config_manager.py
diff --git a/src/plugins/hk_reporter/platform/__init__.py b/src/plugins/nonebot_hk_reporter/platform/__init__.py
similarity index 100%
rename from src/plugins/hk_reporter/platform/__init__.py
rename to src/plugins/nonebot_hk_reporter/platform/__init__.py
diff --git a/src/plugins/hk_reporter/platform/arkninghts.py b/src/plugins/nonebot_hk_reporter/platform/arkninghts.py
similarity index 100%
rename from src/plugins/hk_reporter/platform/arkninghts.py
rename to src/plugins/nonebot_hk_reporter/platform/arkninghts.py
diff --git a/src/plugins/hk_reporter/platform/bilibili.py b/src/plugins/nonebot_hk_reporter/platform/bilibili.py
similarity index 100%
rename from src/plugins/hk_reporter/platform/bilibili.py
rename to src/plugins/nonebot_hk_reporter/platform/bilibili.py
diff --git a/src/plugins/hk_reporter/platform/platform.py b/src/plugins/nonebot_hk_reporter/platform/platform.py
similarity index 100%
rename from src/plugins/hk_reporter/platform/platform.py
rename to src/plugins/nonebot_hk_reporter/platform/platform.py
diff --git a/src/plugins/hk_reporter/platform/rss.py b/src/plugins/nonebot_hk_reporter/platform/rss.py
similarity index 100%
rename from src/plugins/hk_reporter/platform/rss.py
rename to src/plugins/nonebot_hk_reporter/platform/rss.py
diff --git a/src/plugins/hk_reporter/platform/utils.py b/src/plugins/nonebot_hk_reporter/platform/utils.py
similarity index 100%
rename from src/plugins/hk_reporter/platform/utils.py
rename to src/plugins/nonebot_hk_reporter/platform/utils.py
diff --git a/src/plugins/hk_reporter/platform/weibo.py b/src/plugins/nonebot_hk_reporter/platform/weibo.py
similarity index 100%
rename from src/plugins/hk_reporter/platform/weibo.py
rename to src/plugins/nonebot_hk_reporter/platform/weibo.py
diff --git a/src/plugins/hk_reporter/plugin_config.py b/src/plugins/nonebot_hk_reporter/plugin_config.py
similarity index 100%
rename from src/plugins/hk_reporter/plugin_config.py
rename to src/plugins/nonebot_hk_reporter/plugin_config.py
diff --git a/src/plugins/hk_reporter/post.py b/src/plugins/nonebot_hk_reporter/post.py
similarity index 100%
rename from src/plugins/hk_reporter/post.py
rename to src/plugins/nonebot_hk_reporter/post.py
diff --git a/src/plugins/hk_reporter/scheduler.py b/src/plugins/nonebot_hk_reporter/scheduler.py
similarity index 100%
rename from src/plugins/hk_reporter/scheduler.py
rename to src/plugins/nonebot_hk_reporter/scheduler.py
diff --git a/src/plugins/hk_reporter/send.py b/src/plugins/nonebot_hk_reporter/send.py
similarity index 100%
rename from src/plugins/hk_reporter/send.py
rename to src/plugins/nonebot_hk_reporter/send.py
diff --git a/src/plugins/hk_reporter/types.py b/src/plugins/nonebot_hk_reporter/types.py
similarity index 100%
rename from src/plugins/hk_reporter/types.py
rename to src/plugins/nonebot_hk_reporter/types.py
diff --git a/src/plugins/hk_reporter/utils.py b/src/plugins/nonebot_hk_reporter/utils.py
similarity index 74%
rename from src/plugins/hk_reporter/utils.py
rename to src/plugins/nonebot_hk_reporter/utils.py
index c351c69..74d4b0f 100644
--- a/src/plugins/hk_reporter/utils.py
+++ b/src/plugins/nonebot_hk_reporter/utils.py
@@ -5,8 +5,10 @@ import nonebot
 from nonebot import logger
 import base64
 from pyppeteer import launch
+from pyppeteer.chromium_downloader import check_chromium, download_chromium
 from html import escape
 from hashlib import sha256
+from tempfile import NamedTemporaryFile
 
 from .plugin_config import plugin_config
 
@@ -19,6 +21,10 @@ class Singleton(type):
 
 supported_target_type = ('weibo', 'bilibili', 'rss', 'arknights')
 
+if not plugin_config.hk_reporter_use_local and not check_chromium():
+    os.environ['PYPPETEER_DOWNLOAD_HOST'] = 'http://npm.taobao.org/mirrors'
+    download_chromium()
+
 class Render(metaclass=Singleton):
 
     def __init__(self):
@@ -44,14 +50,14 @@ class Render(metaclass=Singleton):
             return str(data)
 
     async def text_to_pic(self, text: str) -> str:
-        hash_text = sha256(text.encode()).hexdigest()[:20]
         lines = text.split('\n')
         parsed_lines = list(map(lambda x: '<p>{}</p>'.format(escape(x)), lines))
         html_text = '<div style="width:17em;padding:1em">{}</div>'.format(''.join(parsed_lines))
-        with open('/tmp/text-{}.html'.format(hash_text), 'w') as f:
-            f.write(html_text)
-        data = await self.render('file:///tmp/text-{}.html'.format(hash_text), target='div')
-        os.remove('/tmp/text-{}.html'.format(hash_text))
+        with NamedTemporaryFile('wt', suffix='.html', delete=False) as tmp:
+            tmp_path = tmp.name
+            tmp.write(html_text)
+        data = await self.render('file://{}'.format(tmp_path), target='div')
+        os.remove(tmp_path)
         return data
 
     async def text_to_pic_cqcode(self, text:str) -> str:
@@ -61,10 +67,10 @@ class Render(metaclass=Singleton):
         # logger.debug(code)
         return code
 
-async def parse_text(text: str):
+async def parse_text(text: str) -> str:
+    'return raw text if don\'t use pic, otherwise return rendered opcode'
     if plugin_config.hk_reporter_use_pic:
-        r = Render()
-        return await r.text_to_pic_cqcode(text)
+        render = Render()
+        return await render.text_to_pic_cqcode(text)
     else:
         return text
-