diff --git a/docker/npu.Dockerfile b/docker/npu.Dockerfile
index fa42318bb..fd526649f 100644
--- a/docker/npu.Dockerfile
+++ b/docker/npu.Dockerfile
@@ -93,8 +93,8 @@ RUN git clone https://github.com/sgl-project/sglang --branch $SGLANG_TAG && \
 RUN ${PIP_INSTALL} wheel==0.45.1 pybind11 pyyaml decorator scipy attrs psutil \
     && mkdir sgl-kernel-npu \
     && cd sgl-kernel-npu \
-    && wget https://github.com/sgl-project/sgl-kernel-npu/releases/download/${SGLANG_KERNEL_NPU_TAG}/sgl-kernel-npu_${SGLANG_KERNEL_NPU_TAG}_${CANN_VERSION}_${DEVICE_TYPE}.zip \
-    && unzip sgl-kernel-npu_${SGLANG_KERNEL_NPU_TAG}_${CANN_VERSION}_${DEVICE_TYPE}.zip \
+    && wget https://github.com/sgl-project/sgl-kernel-npu/releases/download/${SGLANG_KERNEL_NPU_TAG}/sgl-kernel-npu-${SGLANG_KERNEL_NPU_TAG}-${CANN_VERSION}-${DEVICE_TYPE}-$(arch).zip \
+    && unzip sgl-kernel-npu-${SGLANG_KERNEL_NPU_TAG}-${CANN_VERSION}-${DEVICE_TYPE}-$(arch).zip \
     && ${PIP_INSTALL} output/deep_ep*.whl output/sgl_kernel_npu*.whl \
     && cd .. && rm -rf sgl-kernel-npu \
     && cd "$(python3 -m pip show deep-ep | awk '/^Location:/ {print $2}')" && ln -sf deep_ep/deep_ep_cpp*.so