diff --git a/.github/workflows/release-docker-npu-nightly.yml b/.github/workflows/release-docker-npu-nightly.yml
index df5db619d..b5e565119 100644
--- a/.github/workflows/release-docker-npu-nightly.yml
+++ b/.github/workflows/release-docker-npu-nightly.yml
@@ -74,6 +74,6 @@ jobs:
           push: ${{ github.repository == 'sgl-project/sglang' && github.event_name != 'pull_request' }}
           provenance: false
           build-args: |
-            SGLANG_KERNEL_NPU_TAG=2026.01.28
+            SGLANG_KERNEL_NPU_TAG=2026.02.01.post2
             CANN_VERSION=${{ matrix.cann_version }}
             DEVICE_TYPE=${{ matrix.device_type }}
diff --git a/docker/npu.Dockerfile b/docker/npu.Dockerfile
index fd526649f..937a0de14 100644
--- a/docker/npu.Dockerfile
+++ b/docker/npu.Dockerfile
@@ -93,9 +93,9 @@ 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}-${DEVICE_TYPE}-$(arch).zip \
-    && unzip sgl-kernel-npu-${SGLANG_KERNEL_NPU_TAG}-${CANN_VERSION}-${DEVICE_TYPE}-$(arch).zip \
-    && ${PIP_INSTALL} output/deep_ep*.whl output/sgl_kernel_npu*.whl \
+    && wget https://github.com/sgl-project/sgl-kernel-npu/releases/download/${SGLANG_KERNEL_NPU_TAG}/sgl-kernel-npu-${SGLANG_KERNEL_NPU_TAG}-torch2.8.0-py311-cann${CANN_VERSION}-${DEVICE_TYPE}-$(arch).zip \
+    && unzip sgl-kernel-npu-${SGLANG_KERNEL_NPU_TAG}-torch2.8.0-py311-cann${CANN_VERSION}-${DEVICE_TYPE}-$(arch).zip \
+    && ${PIP_INSTALL} deep_ep*.whl sgl_kernel_npu*.whl \
     && cd .. && rm -rf sgl-kernel-npu \
     && cd "$(python3 -m pip show deep-ep | awk '/^Location:/ {print $2}')" && ln -sf deep_ep/deep_ep_cpp*.so