diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..790c9c2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,97 @@
+# ==================================================================
+# Initial setup
+# ------------------------------------------------------------------
+
+# Ubuntu 22.04 as base image
+FROM ubuntu:22.04
+# RUN yes| unminimize
+
+# Set ENV variables
+ENV LANG C.UTF-8
+ENV SHELL=/bin/bash
+ENV DEBIAN_FRONTEND=noninteractive
+
+ENV APT_INSTALL="apt-get install -y --no-install-recommends"
+ENV PIP_INSTALL="python3 -m pip --no-cache-dir install --upgrade"
+ENV GIT_CLONE="git clone --depth 10"
+
+# ==================================================================
+# Tools
+# ------------------------------------------------------------------
+
+RUN apt-get update && \
+    $APT_INSTALL \
+    sudo \
+    build-essential \
+    ca-certificates \
+    wget \
+    curl \
+    git \
+    zip \
+    unzip \
+    nano \
+    ffmpeg \
+    software-properties-common \
+    gnupg \
+    python3 \
+    python3-pip \
+    python3-dev
+
+# ==================================================================
+# Git-lfs
+# ------------------------------------------------------------------
+
+RUN curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash && \
+    $APT_INSTALL git-lfs
+
+
+# Add symlink so python and python3 commands use same python3.9 executable
+RUN ln -s /usr/bin/python3 /usr/local/bin/python    
+
+# ==================================================================
+# Installing CUDA packages (CUDA Toolkit 12.0 and CUDNN 8.9.7)
+# ------------------------------------------------------------------
+RUN wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-ubuntu2204.pin && \
+    mv cuda-ubuntu2204.pin /etc/apt/preferences.d/cuda-repository-pin-600 && \
+    wget https://developer.download.nvidia.com/compute/cuda/12.0.0/local_installers/cuda-repo-ubuntu2204-12-0-local_12.0.0-525.60.13-1_amd64.deb && \
+    dpkg -i cuda-repo-ubuntu2204-12-0-local_12.0.0-525.60.13-1_amd64.deb && \
+    cp /var/cuda-repo-ubuntu2204-12-0-local/cuda-*-keyring.gpg /usr/share/keyrings/ && \
+    apt-get update && \
+    $APT_INSTALL cuda && \  
+    rm cuda-repo-ubuntu2204-12-0-local_12.0.0-525.60.13-1_amd64.deb
+
+# Installing CUDNN
+RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/3bf863cc.pub && \
+    add-apt-repository "deb https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/ /" && \
+    apt-get update && \
+    $APT_INSTALL libcudnn8=8.9.7.29-1+cuda12.2  \
+    libcudnn8-dev=8.9.7.29-1+cuda12.2
+
+
+ENV PATH=$PATH:/usr/local/cuda/bin
+ENV LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH
+
+
+# ==================================================================
+# PyTorch
+# ------------------------------------------------------------------
+
+# Based on https://pytorch.org/get-started/locally/
+
+RUN $PIP_INSTALL torch==2.1.2 torchvision==0.16.2 torchaudio==2.1.2 --index-url https://download.pytorch.org/whl/cu118
+
+
+RUN $PIP_INSTALL jupyterlab
+
+# Install requirements.txt from the project
+COPY requirements.txt /tmp/requirements.txt
+RUN $PIP_INSTALL -r /tmp/requirements.txt
+RUN rm /tmp/requirements.txt
+
+# ==================================================================
+# Startup
+# ------------------------------------------------------------------
+
+EXPOSE 8888 6006
+
+CMD jupyter lab --allow-root --ip=0.0.0.0 --no-browser --ServerApp.trust_xheaders=True --ServerApp.disable_check_xsrf=False --ServerApp.allow_remote_access=True --ServerApp.allow_origin='*' --ServerApp.allow_credentials=True
\ No newline at end of file
diff --git a/docs/CLI.md b/docs/CLI.md
index 3873475..88ad5fd 100644
--- a/docs/CLI.md
+++ b/docs/CLI.md
@@ -87,8 +87,9 @@ python train_ms.py [--repo_id <username>/<repo_name>]
 
 If using JP-Extra model:
 ```bash
-python train_ms_jp_extra.py [--repo_id <username>/<repo_name>]
+python train_ms_jp_extra.py [--repo_id <username>/<repo_name>] [--skip_default_style]
 ```
 
 Optional:
 - `--repo_id`: Hugging Face repository ID to upload the trained model to. You should have logged in using `huggingface-cli login` before running this command.
+- `--skip_default_style`: Skip making the default style vector. Use this if you want to resume training (since the default style vector is already made).
diff --git a/docs/paperspace.md b/docs/paperspace.md
index f5d3770..924d3b3 100644
--- a/docs/paperspace.md
+++ b/docs/paperspace.md
@@ -25,8 +25,8 @@ git clone https://github.com/litagin02/Style-Bert-VITS2.git
 ```
 環境構築（デフォルトはPyTorch 1.x系、Python 3.9の模様）
 ```bash
-pip install torch==2.1.2 torchvision==0.16.2 torchaudio==2.1.2 --index-url https://download.pytorch.org/whl/cu118
-pip install -r requirements.txt
+cd /storage/sbv2/Style-Bert-VITS2
+pip install torch==2.1.2 torchvision==0.16.2 torchaudio==2.1.2 --index-url https://download.pytorch.org/whl/cu118 && pip install -r requirements.txt
 ```
 事前学習済みモデル等のダウンロード、またパスを`/notebooks/`以下のものに設定
 ```bash
@@ -70,3 +70,15 @@ Hugging faceの`username/sbv2-private`というモデルリポジトリに学習
 python train_ms_jp_extra.py --repo_id username/sbv2-private
 ```
 (JP-Extraでない場合は`train_ms.py`を使う)
+
+### 4. 学習再開
+
+Notebooksの時間制限が切れてから別Notebooksで同じモデルを学習を再開する場合（環境構築は必要）。
+```bash
+huggingface-cli login
+cd /notebooks
+huggingface-cli download username/sbv2-private --include "Data/Foo/*" --local-dir .
+cd /storage/sbv2/Style-Bert-VITS2
+python train_ms_jp_extra.py --repo_id username/sbv2-private --skip_default_style
+```
+前回の設定が残っているので特に前処理等は不要。
\ No newline at end of file