From 3b3b65a08786c033f3a94f44cb29bda574f3cf68 Mon Sep 17 00:00:00 2001
From: tom-m <61305041+Tom-M-Git@users.noreply.github.com>
Date: Mon, 18 May 2026 03:15:32 +0900
Subject: [PATCH] fix: prevent user-site package leakage

Set environment variables for user profile and cache paths.
---
 .ci/windows_nvidia_base_files/run_cpu.bat | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/.ci/windows_nvidia_base_files/run_cpu.bat b/.ci/windows_nvidia_base_files/run_cpu.bat
index c3ba41721..45c2ae854 100755
--- a/.ci/windows_nvidia_base_files/run_cpu.bat
+++ b/.ci/windows_nvidia_base_files/run_cpu.bat
@@ -1,2 +1,14 @@
+set "BASE=%~dp0"
+
+set PYTHONNOUSERSITE=1
+set PYTHONPATH=
+set PYTHONHOME=
+
+set "USERPROFILE=%BASE%user_profile_cache"
+set "HOME=%BASE%user_profile_cache"
+
+set "HF_HOME=%BASE%user_profile_cache\huggingface"
+set "TORCH_HOME=%BASE%user_profile_cache\torch"
+
 .\python_embeded\python.exe -s ComfyUI\main.py --cpu --windows-standalone-build
 pause