diff --git a/Dockerfile.a100 b/Dockerfile.a100
deleted file mode 100644
index 9284543..0000000
--- a/Dockerfile.a100
+++ /dev/null
@@ -1,5 +0,0 @@
-FROM pytorch/pytorch:2.6.0-cuda12.4-cudnn9-devel
-
-WORKDIR /workspace
-RUN pip install sentence-transformers -i https://nexus.4pd.io/repository/pypi-all/simple
-COPY . /workspace/
diff --git a/run_in_docker_a100.sh b/run_in_docker_a100.sh
deleted file mode 100755
index c3f8d31..0000000
--- a/run_in_docker_a100.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#! /usr/bin/env bash
-image=harbor-contest.4pd.io/zhanghao/feature:a100-0.1
-docker run -it -v /home/zhanghao/workspace:/workspace -v /mnt:/mnt $image bash
diff --git a/run_in_docker_ascend.sh b/run_in_docker_ascend.sh
deleted file mode 100755
index e1587c3..0000000
--- a/run_in_docker_ascend.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#! /usr/bin/env bash
-image=harbor-contest.4pd.io/zhanghao/feature:ascend-0.1
-device=1
-docker run -it -v `pwd`:/host -e ASCEND_VISIBLE_DEVICES=$device -e NPU_VISIBLE_DEVICES=${device} --device /dev/davinci$device:/dev/davinci0 --device /dev/davinci_manager --device /dev/devmm_svm --device /dev/hisi_hdc -v /mnt:/mnt -v /usr/local/dcmi:/usr/local/dcmi -v /usr/local/bin/npu-smi:/usr/local/bin/npu-smi -v /usr/local/Ascend/driver/lib64/:/usr/local/Ascend/driver/lib64/ -v /usr/local/Ascend/driver/version.info:/usr/local/Ascend/driver/version.info -v /etc/ascend_install.info:/etc/ascend_install.info --privileged --entrypoint bash  $image