diff --git a/Dockerfile b/Dockerfile
index abb37a5..cd7be19 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,25 +1,17 @@
 FROM rockylinux:9
 
 # 切换 rockylinux 镜像源为腾讯云源，更新包列表并安装依赖
-RUN sed -e 's|^mirrorlist=|#mirrorlist=|g' \
-    -e 's|^#baseurl=http://dl.rockylinux.org/$contentdir|baseurl=https://mirrors.tencent.com/rocky|g' \
-    -i.bak /etc/yum.repos.d/rocky-*.repo \
-    && dnf makecache \
-    && dnf update -y \
-    && dnf install -y dnf-plugins-core epel-release \
-    && dnf config-manager --set-enabled devel \
-    && dnf config-manager --set-enabled epel \
-    && dnf remove -y curl-minimal \
-    && dnf install -y \
-        glibc-locale-source \
-        wget iproute openssh-server gd-devel cmake make gcc gcc-c++ autoconf \
-        libsodium-devel oniguruma libssh2-devel c-ares-devel libaio-devel sudo curl dos2unix \
-        bzip2 zip unzip tar ncurses-devel libtool libevent-devel openssl-devel cyrus-sasl-devel \
-        libtool-libs zlib-devel glib2 glib2-devel krb5-devel postgresql-devel gettext libcap-devel \
-        oniguruma-devel psmisc patch git e2fsprogs libxslt-devel xz libwebp-devel libvpx-devel \
-        freetype-devel libjpeg-turbo libjpeg-turbo-devel iptables systemd-devel openldap-devel \
-    && dnf clean all \
-    && rm -rf /var/cache/dnf
+RUN sed -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://dl.rockylinux.org/$contentdir|baseurl=https://mirrors.tencent.com/rocky|g' -i.bak /etc/yum.repos.d/rocky-*.repo && \
+    dnf makecache && \
+    (dnf install -y epel-release || dnf install -y epol-release 'dnf-command(config-manager)') && \
+    (dnf config-manager --set-enabled powertools || dnf config-manager --set-enabled crb) || true && \
+    dnf repolist && \
+    dnf update -y && \
+    dnf -y groupinstall 'Development Tools' && \
+    dnf remove -y curl-minimal && \
+    dnf install -y glibc-locale-source wget iproute openssh-server gd-devel cmake make gcc gcc-c++ autoconf libsodium-devel oniguruma libssh2-devel c-ares-devel libaio-devel sudo curl dos2unix bzip2 zip unzip tar ncurses-devel libtool libevent-devel openssl-devel cyrus-sasl-devel libtool-libs zlib-devel glib2 glib2-devel krb5-devel postgresql-devel gettext libcap-devel oniguruma-devel psmisc patch git e2fsprogs libxslt-devel xz libwebp-devel libvpx-devel freetype-devel libjpeg-turbo libjpeg-turbo-devel iptables systemd-devel openldap-devel && \
+    dnf clean all && \
+    rm -rf /var/cache/dnf
 
 # 复制脚本
 COPY ["bt.sh", "init_mysql.sh", "/"]
@@ -29,35 +21,35 @@ COPY ["phpmyadmin.sh", "/lamp/"]
 RUN dos2unix /bt.sh && dos2unix /init_mysql.sh
 
 # 下载并安装宝塔面板及 lnmp 环境
-RUN curl -sSO https://download.bt.cn/install/install_panel.sh \
-    && echo y | bash install_panel.sh -P 8888 --ssl-disable
+RUN curl -sSO https://download.bt.cn/install/install_panel.sh && \
+    echo y | bash install_panel.sh -P 8888 --ssl-disable
 
-RUN curl -o /lamp/apache.sh https://download.bt.cn/install/0/apache.sh \
-    && sh /lamp/apache.sh install 2.4 \ 
-    && curl -o /lamp/php.sh https://download.bt.cn/install/4/php.sh \
-    && sh /lamp/php.sh install 8.3 \
-    && curl -o /lamp/mysql.sh https://download.bt.cn/install/4/mysql.sh \
-    && sh /lamp/mysql.sh install 8.0 \
-    && sh /lamp/phpmyadmin.sh install 5.2 \
-    && rm -rf /lamp \
-    && rm -rf /www/server/php/83/src \
-    && rm -rf /www/server/mysql/mysql-test \
-    && rm -rf /www/server/mysql/src.tar.gz \
-    && rm -rf /www/server/mysql/src \
-    && rm -rf /www/server/data/* \
-    && rm -rf /www/server/apache/src \
-    && echo "docker_btlamp_r9" > /www/server/panel/data/o.pl \
-    && echo '["memuA", "memuAsite", "memuAdatabase", "memuAcontrol", "memuAfiles", "memuAlogs", "memuAxterm", "memuAcrontab", "memuAsoft", "memuAconfig", "dologin", "memu_btwaf", "memuAssl"]' > /www/server/panel/config/show_menu.json \
-    && dnf clean all \
-    && rm -rf /var/cache/dnf \
-    && chmod +x /bt.sh \
-    && chmod +x /init_mysql.sh
+RUN curl -o /lamp/apache.sh https://download.bt.cn/install/0/apache.sh && \
+    sh /lamp/apache.sh install 2.4 && \
+    curl -o /lamp/php.sh https://download.bt.cn/install/4/php.sh && \
+    sh /lamp/php.sh install 8.3 && \
+    curl -o /lamp/mysql.sh https://download.bt.cn/install/4/mysql.sh && \
+    sh /lamp/mysql.sh install 8.0 && \
+    sh /lamp/phpmyadmin.sh install 5.2 && \
+    rm -rf /lamp && \
+    rm -rf /www/server/php/83/src && \
+    rm -rf /www/server/mysql/mysql-test && \
+    rm -rf /www/server/mysql/src.tar.gz && \
+    rm -rf /www/server/mysql/src && \
+    rm -rf /www/server/data/* && \
+    rm -rf /www/server/apache/src && \
+    echo "docker_btlamp_c79" > /www/server/panel/data/o.pl && \
+    echo '["memuA", "memuAsite", "memuAdatabase", "memuAcontrol", "memuAfiles", "memuAlogs", "memuAxterm", "memuAcrontab", "memuAsoft", "memuAconfig", "dologin", "memu_btwaf", "memuAssl"]' > /www/server/panel/config/show_menu.json && \
+    dnf clean all && \
+    rm -rf /var/cache/dnf && \
+    chmod +x /bt.sh && \
+    chmod +x /init_mysql.sh
 
 # 配置宝塔面板安全入口和用户名及密码，以及 SSH 密码
-RUN echo btpanel | bt 6 \
-    && echo btpaneldocker | bt 5 \
-    && echo "/btpanel" > /www/server/panel/data/admin_path.pl \
-    && echo "root:btpaneldocker" | chpasswd
+RUN echo btpanel | bt 6 && \
+    echo btpaneldocker | bt 5 && \
+    echo "/btpanel" > /www/server/panel/data/admin_path.pl && \
+    echo "root:btpaneldocker" | chpasswd
 
 ENTRYPOINT ["/bin/sh","-c","/bt.sh"]