diff --git a/requirements.txt b/requirements.txt
index 9776e40..f34cda4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,4 +24,5 @@ requests
 safetensors
 scipy
 tensorboard
+torch # For users without GPU
 transformers
\ No newline at end of file
diff --git a/scripts/Install-Style-Bert-VITS2-CPU.bat b/scripts/Install-Style-Bert-VITS2-CPU.bat
new file mode 100644
index 0000000..e5d106f
--- /dev/null
+++ b/scripts/Install-Style-Bert-VITS2-CPU.bat
@@ -0,0 +1,70 @@
+chcp 65001 > NUL
+@echo off
+
+@REM https://github.com/Zuntan03/EasyBertVits2 より引用・改変
+
+pushd %~dp0
+set PS_CMD=PowerShell -Version 5.1 -ExecutionPolicy Bypass
+
+set CURL_CMD=C:\Windows\System32\curl.exe
+if not exist %CURL_CMD% (
+	echo [ERROR] %CURL_CMD% が見つかりません。
+	pause & popd & exit /b 1
+)
+
+@REM lib フォルダがなければ作成
+if not exist lib\ ( mkdir lib )
+
+@REM Style-Bert-VITS2.zip をGitHubのmasterの最新のものをダウンロード
+%CURL_CMD% -Lo Style-Bert-VITS2.zip^
+	https://github.com/litagin02/Style-Bert-VITS2/archive/refs/heads/master.zip
+if %errorlevel% neq 0 ( pause & popd & exit /b %errorlevel% )
+
+@REM Style-Bert-VITS2.zip を解凍（フォルダ名前がBert-VITS2-masterになる）
+%PS_CMD% Expand-Archive -Path Style-Bert-VITS2.zip -DestinationPath . -Force
+if %errorlevel% neq 0 ( pause & popd & exit /b %errorlevel% )
+
+@REM 元のzipを削除
+del Style-Bert-VITS2.zip
+if %errorlevel% neq 0 ( pause & popd & exit /b %errorlevel% )
+
+@REM Bert-VITS2-masterの中身をStyle-Bert-VITS2に上書き移動
+xcopy /QSY .\Style-Bert-VITS2-master\ .\Style-Bert-VITS2\
+rmdir /s /q Style-Bert-VITS2-master
+
+echo ----------------------------------------
+echo Python環境の構築を開始します。
+echo ----------------------------------------
+
+@REM Pythonと仮想環境のセットアップを呼び出す（仮想環境が有効化されて戻ってくる）
+call Style-Bert-VITS2\scripts\Setup-Python.bat ..\..\lib\python ..\venv
+if %errorlevel% neq 0 ( popd & exit /b %errorlevel% )
+
+@REM 依存関係インストール
+pip install -r Style-Bert-VITS2\requirements.txt
+if %errorlevel% neq 0 ( pause & popd & exit /b %errorlevel% )
+
+echo ----------------------------------------
+echo 環境構築が完了しました。モデルのダウンロードを開始します。
+echo ----------------------------------------
+
+@REM Style-Bert-VITS2フォルダに移動
+pushd Style-Bert-VITS2
+
+@REM 初期化（必要なモデルのダウンロード）
+python initialize.py
+
+echo ----------------------------------------
+echo モデルのダウンロードが完了し、インストールが完了しました！
+echo 音声合成のWebUIを起動します。
+echo ----------------------------------------
+
+@REM 音声合成WebUIの起動
+python app.py
+
+pause
+
+popd
+
+popd
+
diff --git a/text/chinese_bert.py b/text/chinese_bert.py
index cfa7f60..baddf11 100644
--- a/text/chinese_bert.py
+++ b/text/chinese_bert.py
@@ -27,6 +27,8 @@ def get_bert_feature(
         device = "mps"
     if not device:
         device = "cuda"
+    if device == "cuda" and not torch.cuda.is_available():
+        device = "cpu"
     if device not in models.keys():
         models[device] = AutoModelForMaskedLM.from_pretrained(LOCAL_PATH).to(device)
     with torch.no_grad():
diff --git a/text/english_bert_mock.py b/text/english_bert_mock.py
index 2f3c9af..328adff 100644
--- a/text/english_bert_mock.py
+++ b/text/english_bert_mock.py
@@ -28,6 +28,8 @@ def get_bert_feature(
         device = "mps"
     if not device:
         device = "cuda"
+    if device = "cuda" and not torch.cuda.is_available():
+        device = "cpu"
     if device not in models.keys():
         models[device] = DebertaV2Model.from_pretrained(LOCAL_PATH).to(device)
     with torch.no_grad():
diff --git a/text/japanese_bert.py b/text/japanese_bert.py
index c69f419..f8127cd 100644
--- a/text/japanese_bert.py
+++ b/text/japanese_bert.py
@@ -31,6 +31,8 @@ def get_bert_feature(
         device = "mps"
     if not device:
         device = "cuda"
+    if device == "cuda" and not torch.cuda.is_available():
+        device = "cpu"
     if device not in models.keys():
         models[device] = AutoModelForMaskedLM.from_pretrained(LOCAL_PATH).to(device)
     with torch.no_grad():