diff --git a/01A.构建运行环境（默认源）.bat b/01A.构建运行环境（默认源）.bat
index 8125321..300d3d0 100644
--- a/01A.构建运行环境（默认源）.bat
+++ b/01A.构建运行环境（默认源）.bat
@@ -1,12 +1,5 @@
 @echo off
-echo Activating Python Virtual Environment...
-call bin\Scripts\activate.bat
-if defined VIRTUAL_ENV (
-pip install wheel
-pip install -r .\requirements.txt
-pip install torch --extra-index-url https://download.pytorch.org/whl/cu113
-) else (
-echo Missing .\bin\Scripts\activate.bat, Python venv cannot be activated.
-echo Please check the project folder. Only english character is allowed in their paths.
-)
+cd bin
+python.exe -m pip install -r ..\requirements.txt --no-warn-script-location
+python.exe -m pip install torch --extra-index-url https://download.pytorch.org/whl/cu113 --no-warn-script-location
 pause
\ No newline at end of file
diff --git a/01B.构建运行环境（国内源）.bat b/01B.构建运行环境（国内源）.bat
index d5eac44..1fb27f5 100644
--- a/01B.构建运行环境（国内源）.bat
+++ b/01B.构建运行环境（国内源）.bat
@@ -1,5 +1,5 @@
 @echo off
 cd bin
 python.exe -m pip install -r ..\requirements.txt -i https://mirror.sjtu.edu.cn/pypi/web/simple --no-warn-script-location
-python.exe -m pip install torch -i https://mirror.sjtu.edu.cn/pytorch-wheels/cu113 --no-warn-script-location
+python.exe -m pip install torch --extra-index-url https://mirror.sjtu.edu.cn/pytorch-wheels/cu113 --no-warn-script-location
 pause
\ No newline at end of file