diff --git a/debian/Dockerfile b/debian/Dockerfile
index b1249033..554db9f5 100644
--- a/debian/Dockerfile
+++ b/debian/Dockerfile
@@ -19,6 +19,8 @@ FROM debian:bullseye-slim
 
 ARG APISIX_VERSION=3.15.0
 
+COPY ./install-brotli.sh /install-brotli.sh
+
 RUN set -ex; \
     arch=$(dpkg --print-architecture); \
     apt update; \
@@ -33,28 +35,25 @@ RUN set -ex; \
         wget -O - https://repos.apiseven.com/pubkey.gpg | apt-key add - \
         && echo "deb https://repos.apiseven.com/packages/arm64/debian $codename main" | tee /etc/apt/sources.list.d/apisix.list \
         ;; \
-    esac; \
-    apt update \
+    esac \
+    && apt update \
     && apt install -y apisix=${APISIX_VERSION}-0 \
-    && apt-get purge -y --auto-remove \
     && rm /usr/local/openresty/bin/etcdctl \
     && openresty -V \
-    && apisix version
-
-COPY ./install-brotli.sh /install-brotli.sh
-RUN chmod +x /install-brotli.sh \  
-    && cd / && ./install-brotli.sh && rm -rf /install-brotli.sh
-
-RUN apt-get -y purge --auto-remove curl wget gnupg --allow-remove-essential
+    && apisix version \
+    && bash /install-brotli.sh \
+    && rm -f /install-brotli.sh \
+    && apt-get -y purge --auto-remove curl wget gnupg --allow-remove-essential \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    && groupadd --system --gid 636 apisix \
+    && useradd --system --gid apisix --no-create-home --shell /usr/sbin/nologin --uid 636 apisix \
+    && chown -R apisix:apisix /usr/local/apisix
 
 WORKDIR /usr/local/apisix
 
 ENV PATH=$PATH:/usr/local/openresty/luajit/bin:/usr/local/openresty/nginx/sbin:/usr/local/openresty/bin
 
-RUN groupadd --system --gid 636 apisix \
-    && useradd --system --gid apisix --no-create-home --shell /usr/sbin/nologin --uid 636 apisix \
-    && chown -R apisix:apisix /usr/local/apisix
-
 USER apisix
 
 # forward request and error logs to docker log collector
diff --git a/redhat/Dockerfile b/redhat/Dockerfile
index ab3213ba..4a6edd6b 100644
--- a/redhat/Dockerfile
+++ b/redhat/Dockerfile
@@ -19,27 +19,31 @@ FROM registry.access.redhat.com/ubi9/ubi:9.6
 
 ARG APISIX_VERSION=3.15.0
 LABEL apisix_version="${APISIX_VERSION}"
-COPY ./yum.repos.d/apache-apisix.repo /etc/yum.repos.d/apache-apisix.repo
-COPY ./yum.repos.d/openresty.repo /etc/yum.repos.d/openresty.repo
 
-RUN yum update -y \
-	&& yum install -y apisix-${APISIX_VERSION} wget\
-	&& yum clean all \
-	&& sed -i 's/PASS_MAX_DAYS\t99999/PASS_MAX_DAYS\t60/g' /etc/login.defs
+WORKDIR /usr/local/apisix
 
+COPY ./yum.repos.d/apache-apisix.repo /etc/yum.repos.d/apache-apisix.repo
+COPY ./yum.repos.d/openresty.repo /etc/yum.repos.d/openresty.repo
 COPY ./install-brotli.sh /install-brotli.sh
-RUN chmod +x /install-brotli.sh \
-    && cd / && ./install-brotli.sh && rm -rf /install-brotli.sh
 
-WORKDIR /usr/local/apisix
+RUN set -ex; \
+  yum makecache -y \
+	&& yum install -y \ 
+    --setopt=install_weak_deps=False \
+    --setopt=tsflags=nodocs \
+    apisix-${APISIX_VERSION} wget\
+	&& sed -i 's/PASS_MAX_DAYS\t99999/PASS_MAX_DAYS\t60/g' /etc/login.defs \
+  && cd / && bash /install-brotli.sh \
+  && rm -rf /install-brotli.sh \
+# forward request and error logs to docker log collector
+  && ln -sf /dev/stdout /usr/local/apisix/logs/access.log \
+  && ln -sf /dev/stderr /usr/local/apisix/logs/error.log \
+  && rm /usr/local/openresty/bin/etcdctl \
+	&& yum clean all \
+  && rm -rf /var/cache/dnf /var/cache/yum /var/lib/dnf/history.* /tmp/* /var/tmp/*
 
 ENV PATH=$PATH:/usr/local/openresty/luajit/bin:/usr/local/openresty/nginx/sbin:/usr/local/openresty/bin
 
-# forward request and error logs to docker log collector
-RUN ln -sf /dev/stdout /usr/local/apisix/logs/access.log \
-    && ln -sf /dev/stderr /usr/local/apisix/logs/error.log \
-    && rm /usr/local/openresty/bin/etcdctl
-
 EXPOSE 9080 9443
 
 COPY ./docker-entrypoint.sh /docker-entrypoint.sh
diff --git a/ubuntu/Dockerfile b/ubuntu/Dockerfile
index 2cc911db..40c7c833 100644
--- a/ubuntu/Dockerfile
+++ b/ubuntu/Dockerfile
@@ -19,6 +19,10 @@ FROM ubuntu:24.04
 
 ARG APISIX_VERSION=3.15.0
 
+COPY ./install-brotli.sh /install-brotli.sh
+
+WORKDIR /usr/local/apisix
+
 RUN set -ex; \
     arch=$(dpkg --print-architecture); \
     apt update; \
@@ -33,28 +37,24 @@ RUN set -ex; \
         wget -O - https://repos.apiseven.com/pubkey.gpg | apt-key add - \
         && echo "deb https://repos.apiseven.com/packages/arm64/ubuntu $VERSION_CODENAME main" | tee /etc/apt/sources.list.d/apisix.list \
         ;; \
-    esac; \
-    apt update \
+    esac \
+    && apt update \
     && apt install -y apisix=${APISIX_VERSION}-0 \
-    && apt-get purge -y --auto-remove \
     && rm /usr/local/openresty/bin/etcdctl \
     && openresty -V \
-    && apisix version
-
-COPY ./install-brotli.sh /install-brotli.sh
-RUN chmod +x /install-brotli.sh \
-    && cd / && ./install-brotli.sh && rm -rf /install-brotli.sh
-
-RUN apt-get -y purge --auto-remove curl wget gnupg --allow-remove-essential
+    && apisix version \
+    && bash /install-brotli.sh \
+    && rm -f /install-brotli.sh \
+    && apt-get -y purge --auto-remove curl wget gnupg --allow-remove-essential \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    && groupadd --system --gid 636 apisix \
+    && useradd --system --gid apisix --no-create-home --shell /usr/sbin/nologin --uid 636 apisix \
+    && chown -R apisix:apisix /usr/local/apisix
 
-WORKDIR /usr/local/apisix
 
 ENV PATH=$PATH:/usr/local/openresty/luajit/bin:/usr/local/openresty/nginx/sbin:/usr/local/openresty/bin
 
-RUN groupadd --system --gid 636 apisix \
-    && useradd --system --gid apisix --no-create-home --shell /usr/sbin/nologin --uid 636 apisix \
-    && chown -R apisix:apisix /usr/local/apisix
-
 USER apisix
 
 # forward request and error logs to docker log collector