diff --git a/Dockerfile b/Dockerfile
index d9c2e2014..a0d179d9a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -108,6 +108,8 @@ RUN bash -lc '\
 ENV CMAKE_BUILD_PARALLEL_LEVEL=8
 ENV SGL_KERNEL_COMPILE_THREADS=1
 
+RUN bash -lc 'ls -la; test -f pyproject.toml -o -f setup.py || (echo "❌ no pyproject.toml/setup.py here; try sgl-kernel/python" && exit 1)'
+
 # 构建 sgl-kernel（保持 FA3；去掉无效的关 90a 标志）
 RUN python3 -m pip install --no-cache-dir "cmake>=3.27,<4.0" scikit-build-core==0.11.6 pybind11[global] packaging && \
     bash -lc '\
@@ -116,7 +118,7 @@ RUN python3 -m pip install --no-cache-dir "cmake>=3.27,<4.0" scikit-build-core==
       export CUDAARCHS="80;86;89" && \
       export CMAKE_CUDA_ARCHITECTURES="$CUDAARCHS" && \
       # 这里保留常规参数；如果项目支持，也把内核编译线程设为 1（未知项将被忽略，不会报错）
-      export CMAKE_ARGS="-DCMAKE_POLICY_VERSION_MINIMUM=3.5 -DCMAKE_CUDA_ARCHITECTURES=$CUDAARCHS -Ccmake.define.SGL_KERNEL_COMPILE_THREADS=1" && \
+      export CMAKE_ARGS="-DCMAKE_CUDA_ARCHITECTURES=$CUDAARCHS -DSGL_KERNEL_COMPILE_THREADS=1 -Wno-dev" && \
       python3 -m pip wheel . --no-deps --no-build-isolation -w /tmp/sgl_kernel_wheels \
     '
 
@@ -194,7 +196,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
       gcc g++ build-essential ninja-build cuda-compiler-12-6 \
       libcupti-dev cuda-cupti-12-6 \      
       python3 python3-dev python3-pip python3-distutils curl ca-certificates \
-      libopenblas-dev libgomp1 libcupti-dev libnuma1 libopenmpi-dev openmpi-bin libnuma-dev libpng16-16 libjpeg8 \
+      libopenblas-dev libgomp1 libnuma1 libopenmpi-dev openmpi-bin libnuma-dev libpng16-16 libjpeg8 \
       libnccl2=2.22.3-1+cuda12.6 && \
     rm -rf /var/lib/apt/lists/* && \
     python3 -m pip install --no-cache-dir --upgrade pip
@@ -239,7 +241,7 @@ ENV DEBIAN_FRONTEND=noninteractive PYTHONUNBUFFERED=1 LANG=C.UTF-8 LC_ALL=C.UTF-
 RUN apt-get update && apt-get install -y --no-install-recommends gcc g++ build-essential ninja-build cuda-compiler-12-6\
         python3 python3-dev python3-pip python3-distutils curl ca-certificates \
         libcupti-dev cuda-cupti-12-6 \
-        libopenblas-dev libgomp1 libcupti-dev libnuma1 libopenmpi-dev openmpi-bin libnuma-dev libpng16-16 libjpeg8 libnccl2=2.22.3-1+cuda12.6 && \
+        libopenblas-dev libgomp1 libnuma1 libopenmpi-dev openmpi-bin libnuma-dev libpng16-16 libjpeg8 libnccl2=2.22.3-1+cuda12.6 && \
     rm -rf /var/lib/apt/lists/* && \
     python3 -m pip install --no-cache-dir --upgrade pip