diff --git a/Dockerfile b/Dockerfile
index 8d92355..ac66dad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
 # syntax=docker/dockerfile:1
 FROM docker.io/library/alpine:edge as download
 
+SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 RUN \
-    sed -i 's/dl-cdn.alpinelinux.org/mirrors.lzu.edu.cn/g' /etc/apk/repositories && \
-    apk update && \
-    apk add wget curl jq &&\
-    wget -nv $(curl 'https://yun.baidu.com/disk/cmsdata?platform=linux&page=1&num=1' | jq -r '.["list"][0]["url_1"]') -O /tmp/baidunetdisk.deb
+    sed -i 's/dl-cdn.alpinelinux.org/mirrors.lzu.edu.cn/g' "/etc/apk/repositories" && \
+    apk --no-cache add wget jq && \
+    wget -nv "$(wget -nv -O - "https://yun.baidu.com/disk/cmsdata?platform=linux&page=1&num=1" | jq -r '.["list"][0]["url_1"]')" -O "/tmp/baidunetdisk.deb"
 
 FROM ghcr.io/linuxserver/baseimage-kasmvnc:debianbookworm-062d5346-ls56
 
@@ -21,31 +21,29 @@ COPY --from=download /tmp/baidunetdisk.deb /tmp/baidunetdisk.deb
 # add local files
 COPY root/ /
 
+SHELL ["/bin/bash", "-eo", "pipefail", "-c"]
 RUN \
-    sed -i "s/deb.debian.org/mirror.bfsu.edu.cn/g" /etc/apt/sources.list &&\
-    sed -i "s/security.debian.org/mirror.bfsu.edu.cn/g" /etc/apt/sources.list &&\
+    sed -i "s/deb.debian.org/mirror.bfsu.edu.cn/g" "/etc/apt/sources.list" &&\
+    sed -i "s/security.debian.org/mirror.bfsu.edu.cn/g" "/etc/apt/sources.list" &&\
     echo "**** fix trusted.gpg ****" && \
-    mv /etc/apt/trusted.gpg /etc/apt/trusted.gpg.d/docker.gpg && \
-    apt-get update -y && \
-    apt-get -yy -qq install --no-install-recommends --no-install-suggests --fix-missing \
+    mv "/etc/apt/trusted.gpg" "/etc/apt/trusted.gpg.d/docker.gpg" && \
+    apt-get update -y && apt-get install -y --no-install-recommends --no-install-suggests --fix-missing \
     fonts-wqy-microhei \
     fonts-wqy-zenhei \
     desktop-file-utils && \
     \
     echo "**** install BaiduNetdisk ****" && \
     for i in \
-    $(dpkg -I /tmp/baidunetdisk.deb | grep "Depends" | cut -c11- | awk -F ', ' '{ for(i=1; i<=NF; i++) print $i }'); \
+    $(dpkg -I "/tmp/baidunetdisk.deb" | grep "Depends" | cut -c11- | awk -F ', ' '{ for(i=1; i<=NF; i++) print $i }'); \
     do \
-    if [ -n "$(dpkg -l | grep ^ii | grep $i)" ]; \
+    if dpkg -l | grep "^ii" | grep -q "$i"; \
     then \ 
     echo "${i} installed,skip"; \
     else \
-    apt-get -yy -qq install --no-install-recommends --no-install-suggests --fix-missing ${i}; \
+    apt-get update -y && apt-get install -y --no-install-recommends --no-install-suggests --fix-missing "${i}"; \
     fi \
     done && \
-    dpkg -i /tmp/baidunetdisk.deb && \
-    echo "**** add test ****" && \
-    chmod +x /usr/bin/mytest && \
+    dpkg -i "/tmp/baidunetdisk.deb" && \
     echo "**** cleanup ****" && \
     apt-get clean && \
     rm -rf \
diff --git a/Dockerfile.arm64 b/Dockerfile.arm64
index 926b1c2..14544e9 100644
--- a/Dockerfile.arm64
+++ b/Dockerfile.arm64
@@ -1,11 +1,11 @@
 # syntax=docker/dockerfile:1
 FROM docker.io/library/alpine:edge as download
 
+SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 RUN \
-    sed -i 's/dl-cdn.alpinelinux.org/mirrors.lzu.edu.cn/g' /etc/apk/repositories && \
-    apk update && \
-    apk add wget curl jq &&\
-    wget -nv $(curl 'https://yun.baidu.com/disk/cmsdata?platform=linux&page=1&num=1' | jq -r '.["list"][0]["url_1"]' | sed "s/amd64/arm64/g") -O /tmp/baidunetdisk.deb
+    sed -i 's/dl-cdn.alpinelinux.org/mirrors.lzu.edu.cn/g' "/etc/apk/repositories" && \
+    apk --no-cache add wget jq && \
+    wget -nv "$(wget -nv -O - 'https://yun.baidu.com/disk/cmsdata?platform=linux&page=1&num=1' | jq -r '.["list"][0]["url_1"]' | sed "s/amd64/arm64/g")" -O "/tmp/baidunetdisk.deb"
 
 FROM ghcr.io/linuxserver/baseimage-kasmvnc:debianbookworm-062d5346-ls56
 
@@ -21,13 +21,13 @@ COPY --from=download /tmp/baidunetdisk.deb /tmp/baidunetdisk.deb
 # add local files
 COPY root/ /
 
+SHELL ["/bin/bash", "-eo", "pipefail", "-c"]
 RUN \
-    sed -i "s/deb.debian.org/mirror.bfsu.edu.cn/g" /etc/apt/sources.list &&\
-    sed -i "s/security.debian.org/mirror.bfsu.edu.cn/g" /etc/apt/sources.list &&\
+    sed -i "s/deb.debian.org/mirror.bfsu.edu.cn/g" "/etc/apt/sources.list" &&\
+    sed -i "s/security.debian.org/mirror.bfsu.edu.cn/g" "/etc/apt/sources.list" &&\
     echo "**** fix trusted.gpg ****" && \
-    mv /etc/apt/trusted.gpg /etc/apt/trusted.gpg.d/docker.gpg && \
-    apt-get update -y && \
-    apt-get -yy -qq install --no-install-recommends --no-install-suggests --fix-missing \
+    mv "/etc/apt/trusted.gpg" "/etc/apt/trusted.gpg.d/docker.gpg" && \
+    apt-get update -y && apt-get install -y --no-install-recommends --no-install-suggests --fix-missing \
     fonts-wqy-microhei \
     fonts-wqy-zenhei \
     desktop-file-utils && \
@@ -35,19 +35,16 @@ RUN \
     echo "**** install BaiduNetdisk ****" && \
     sed -i "s/baidunetdisk --no-sandbox/baidunetdisk --no-sandbox --disable-gpu-sandbox/g" /defaults/*; \
     for i in \
-    $(dpkg -I /tmp/baidunetdisk.deb | grep "Depends" | cut -c11- | awk -F ', ' '{ for(i=1; i<=NF; i++) print $i }'); \
+    $(dpkg -I "/tmp/baidunetdisk.deb" | grep "Depends" | cut -c11- | awk -F ', ' '{ for(i=1; i<=NF; i++) print $i }'); \
     do \
-    if [ -n "$(dpkg -l | grep ^ii | grep $i)" ]; \
+    if dpkg -l | grep "^ii" | grep -q "$i"; \
     then \ 
     echo "${i} installed,skip"; \
     else \
-    apt-get -yy -qq install --no-install-recommends --no-install-suggests --fix-missing ${i}; \
+    apt-get update -y && apt-get install -y --no-install-recommends --no-install-suggests --fix-missing "${i}"; \
     fi \
     done && \
-    dpkg -i /tmp/baidunetdisk.deb && \
-    echo "**** add test ****" && \
-    chmod +x /usr/bin/mytest && \
-    sed -i "s/baidunetdisk --no-sandbox/baidunetdisk --no-sandbox --disable-gpu-sandbox/g" root/usr/bin/mytest; \
+    dpkg -i "/tmp/baidunetdisk.deb" && \
     echo "**** cleanup ****" && \
     apt-get clean && \
     rm -rf \