diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..0a8b5539
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,18 @@
+FROM ubuntu:20.04
+
+ENV TZ=Asia/Shanghai
+RUN ln -sf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+COPY ./ /HoshinoBot/
+
+RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse" > /etc/apt/sources.list && \
+    echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse" >> /etc/apt/sources.list && \
+    echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse" >> /etc/apt/sources.list && \
+    echo "deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse" >> /etc/apt/sources.list && \
+    apt-get update && \
+    apt-get install -y python3.8 python3-pip tzdata
+
+WORKDIR /HoshinoBot
+RUN python3.8 -m pip install -r requirements.txt -i https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple
+
+CMD ["/usr/bin/python3.8", "run.py"]
diff --git a/HoshinoBot.yml b/HoshinoBot.yml
new file mode 100644
index 00000000..3f7f29e4
--- /dev/null
+++ b/HoshinoBot.yml
@@ -0,0 +1,9 @@
+version: '3.8'
+
+services:
+  ubuntu:
+    image: hoshino_local_image:latest
+    container_name: hoshinobot
+    volumes:
+      - ${PWD}/:/HoshinoBot
+    network_mode: host
diff --git a/hoshino/modules/priconne/chara.py b/hoshino/modules/priconne/chara.py
index af078a9d..c35dedf3 100644
--- a/hoshino/modules/priconne/chara.py
+++ b/hoshino/modules/priconne/chara.py
@@ -1,5 +1,6 @@
 import asyncio
 import importlib
+import os
 from io import BytesIO
 
 import pygtrie
@@ -111,6 +112,12 @@ async def gen_team_pic(team, size=64, star_slot_verbose=True):
 async def download_chara_icon(id_, star):
     url = f'https://redive.estertion.win/icon/unit/{id_}{star}1.webp'
     save_path = R.img(f'priconne/unit/icon_unit_{id_}{star}1.png').path
+    save_dir = os.path.dirname(save_path)
+
+    if not os.path.exists(save_dir):
+        logger.info(f'Creating directory {save_dir}')
+        os.makedirs(save_dir)
+
     logger.info(f'Downloading chara icon from {url}')
     try:
         rsp = await aiorequests.get(url, stream=True, timeout=5)
diff --git a/requirements.txt b/requirements.txt
index 0d25ae2e..f8783ecd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,21 +1,22 @@
-Quart==0.14.1
-MarkupSafe~=1.0
-Jinja2~=2.11.2
-werkzeug~=1.0.1
-wsproto~=0.15.0
+Quart==0.17.0
+MarkupSafe>=2.1.1
+Jinja2>=3.0.0
+werkzeug==2.0.3
+wsproto>=1.0.0
 nonebot[scheduler]==1.8.0
-aiocqhttp~=1.4.0
+aiocqhttp~=1.4.4
 aiohttp~=3.8.1
 lxml>=4.9.1
 pytz>=2019.3
+tzdata>=2024.1
 requests>=2.23.0
 sogou_tr_free~=0.0.8
 zhconv~=1.4.1
 Pillow~=9.1.0
-matplotlib~=3.2.1
-numpy~=1.22.3
-beautifulsoup4~=4.9.0
-pygtrie~=2.3.3
-tinydb~=4.1.1
+matplotlib>=3.3.0
+numpy>=1.22.3
+beautifulsoup4>=4.9.0
+pygtrie>=2.3.3
+tinydb>=4.1.1
 peony-twitter[all]~=2.1.2
 cloudscraper~=1.2.60