diff --git a/no-3d/attachments/run_nvidia_gpu.bat b/no-3d/attachments/run_nvidia_gpu.bat
index 6997143..bb647b0 100644
--- a/no-3d/attachments/run_nvidia_gpu.bat
+++ b/no-3d/attachments/run_nvidia_gpu.bat
@@ -20,14 +20,6 @@ set HF_HUB_CACHE=%~dp0\HuggingFaceHub
 @REM This command will let the .pyc files to be stored in one place.
 set PYTHONPYCACHEPREFIX=%~dp0\pycache
 
-@REM This command will copy u2net.onnx to user's home path, to skip download at first start.
-IF NOT EXIST "%USERPROFILE%\.u2net\u2net.onnx" (
-    IF EXIST ".\extras\u2net.onnx" (
-        mkdir "%USERPROFILE%\.u2net" 2>nul
-        copy ".\extras\u2net.onnx" "%USERPROFILE%\.u2net\u2net.onnx"
-    )
-)
-
 @REM If you don't want the browser to open automatically, add " --disable-auto-launch" (without quotation marks) to the end of the line below.
 .\python_embeded\python.exe -s ComfyUI\main.py --windows-standalone-build
 
diff --git "a/no-3d/attachments/\344\270\255\346\226\207\350\204\232\346\234\254/run_cn.bat" "b/no-3d/attachments/\344\270\255\346\226\207\350\204\232\346\234\254/run_cn.bat"
index b4dc801..f36f8c4 100644
--- "a/no-3d/attachments/\344\270\255\346\226\207\350\204\232\346\234\254/run_cn.bat"
+++ "b/no-3d/attachments/\344\270\255\346\226\207\350\204\232\346\234\254/run_cn.bat"
@@ -22,14 +22,6 @@ set HF_HUB_CACHE=%~dp0\HuggingFaceHub
 @REM 该环境变量使 .pyc 缓存文件集中保存在一个文件夹下，而不是随 .py 文件分布。
 set PYTHONPYCACHEPREFIX=%~dp0\pycache
 
-@REM 该命令会复制 u2net.onnx 到用户主目录下，以免启动时还需下载。
-IF NOT EXIST "%USERPROFILE%\.u2net\u2net.onnx" (
-    IF EXIST ".\extras\u2net.onnx" (
-        mkdir "%USERPROFILE%\.u2net" 2>nul
-        copy ".\extras\u2net.onnx" "%USERPROFILE%\.u2net\u2net.onnx"
-    )
-)
-
 @REM 如不希望 ComfyUI 启动后自动打开浏览器，添加 --disable-auto-launch 到下行末尾（注意空格）。
 @REM 如在用 40 系显卡，可添加 --fast 开启实验性高性能模式。
 .\python_embeded\python.exe -s ComfyUI\main.py --windows-standalone-build
diff --git a/no-3d/requirements5.txt b/no-3d/requirements5.txt
index 5b70879..8071e96 100644
--- a/no-3d/requirements5.txt
+++ b/no-3d/requirements5.txt
@@ -13,7 +13,9 @@ filelock
 GitPython
 imageio-ffmpeg
 importlib-metadata
+iopath
 jaxtyping
+libigl
 matrix-client==0.4.0
 mediapipe
 mss
diff --git a/no-3d/stage2.sh b/no-3d/stage2.sh
index b049a04..9b0a7f3 100644
--- a/no-3d/stage2.sh
+++ b/no-3d/stage2.sh
@@ -126,15 +126,8 @@ $gcs https://github.com/ltdrdata/ComfyUI-Impact-Subpack.git impact_subpack
 cd "$workdir"/ComfyUI_Windows_portable
 ./python_embeded/python.exe -s -B ComfyUI/main.py --quick-test-for-ci --cpu
 
-# Copy model files from ~/
-cd "$workdir"/ComfyUI_Windows_portable
-mkdir extras
-cp ~/.u2net/u2net.onnx ./extras/u2net.onnx
-
 # Clean up
 rm "$workdir"/ComfyUI_Windows_portable/*.log
-# DO NOT clean pymatting cache, they are nbi/nbc files for Numba, and won't be regenerated.
-#rm -rf "$workdir"/ComfyUI_Windows_portable/python_embeded/Lib/site-packages/pymatting
 
 cd "$workdir"/ComfyUI_Windows_portable/ComfyUI/custom_nodes
 rm ./was-node-suite-comfyui/was_suite_config.json