diff --git a/packaging/docker/Dockerfile b/packaging/docker/Dockerfile
index a67724d5a8..c0aadac376 100644
--- a/packaging/docker/Dockerfile
+++ b/packaging/docker/Dockerfile
@@ -8,18 +8,42 @@ ARG cpuType
 RUN echo ${pkgFile} && echo ${dirName}
 
 COPY ${pkgFile} /root/
+
 ENV TINI_VERSION v0.19.0
-ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-${cpuType} /tini
 ENV DEBIAN_FRONTEND=noninteractive
-WORKDIR /root/
-RUN tar -zxf ${pkgFile} && cd /root/${dirName}/ && /bin/bash install.sh -e no && cd /root && rm /root/${pkgFile} && rm -rf /root/${dirName} && apt-get update && apt-get install -y locales tzdata netcat curl gdb vim tmux less net-tools valgrind && locale-gen en_US.UTF-8 && apt-get clean && rm -rf /var/lib/apt/lists/ && chmod +x /tini
+
+ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-${cpuType} /tini
+RUN chmod +x /tini
+
+RUN tar -zxf ${pkgFile} && \
+    /bin/bash /root/${dirName}/install.sh -e no && \
+    rm /root/${pkgFile} && \
+    rm -rf /root/${dirName} && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+        locales \
+        tzdata \
+        netcat \
+        curl \
+        gdb \
+        vim \
+        tmux \
+        less \
+        net-tools \
+        valgrind \
+        rsync && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* && \
+    locale-gen en_US.UTF-8
 
 ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/lib" \
     LC_CTYPE=en_US.UTF-8 \
     LANG=en_US.UTF-8 \
     LC_ALL=en_US.UTF-8
+
 COPY ./bin/* /usr/bin/
 
 ENTRYPOINT ["/tini", "--", "/usr/bin/entrypoint.sh"]
 CMD ["taosd"]
-VOLUME [ "/var/lib/taos", "/var/log/taos", "/corefile" ]
+
+VOLUME [ "/var/lib/taos", "/var/log/taos", "/corefile" ]
\ No newline at end of file