diff --git a/qwen3_6_scripts/patch_ops.sh b/qwen3_6_scripts/patch_ops.sh
index e52e21c..432d7b5 100755
--- a/qwen3_6_scripts/patch_ops.sh
+++ b/qwen3_6_scripts/patch_ops.sh
@@ -89,8 +89,8 @@ echo "[patch_ops] sampler.py → model_executor/layers/"
 # It modifies pip-installed transformers' configuration_auto.py and __init__.py
 # to register qwen3_5/qwen3_5_moe. These files come from pip (version-specific)
 # so we can't pre-copy them — the patch script inserts lines after known anchors.
-pip install transformers==4.55.3 -i https://pypi.tuna.tsinghua.edu.cn/simple 2>/dev/null || \
-pip install transformers==4.55.3 2>/dev/null || \
+# pip install transformers==4.55.3 -i https://pypi.tuna.tsinghua.edu.cn/simple 2>/dev/null || \
+# pip install transformers==4.55.3 2>/dev/null || \
 echo "[patch_ops] WARNING: pip install transformers failed, using pre-installed version"
 cp -r ./qwen3_5 /usr/local/lib/python3.10/site-packages/transformers/models/
 cp -r ./qwen3_5_moe /usr/local/lib/python3.10/site-packages/transformers/models/