diff --git a/Dockerfile b/Dockerfile
index ebeec89a..a23ae117 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -45,12 +45,7 @@ COPY g2-ssr/charts/* /app/charts/
 
 RUN npm install
 
-FROM registry.cn-qingdao.aliyuncs.com/dataease/postgres:17.6
-ENV PG_PATH=/var/lib/postgresql/data
-ENV PG_SH=/usr/local/bin
-RUN mkdir -p ${PG_PATH}
-COPY --from=registry.cn-qingdao.aliyuncs.com/dataease/postgres:17.6 ${PG_PATH} ${PG_PATH}
-COPY --from=registry.cn-qingdao.aliyuncs.com/dataease/postgres:17.6 ${PG_SH} ${PG_SH}
+FROM registry.cn-qingdao.aliyuncs.com/dataease/postgres:17.6 AS pg-builder
 
 # Runtime stage
 FROM registry.cn-qingdao.aliyuncs.com/dataease/sqlbot-base:latest
@@ -61,6 +56,12 @@ ENV SQLBOT_HOME=/opt/sqlbot
 ENV PYTHONPATH=${SQLBOT_HOME}/app
 ENV PATH="${SQLBOT_HOME}/app/.venv/bin:$PATH"
 
+ENV PG_PATH=/var/lib/postgresql/data
+ENV PG_SH=/usr/local/bin
+RUN mkdir -p ${PG_PATH}
+COPY --from=pg-builder ${PG_PATH} ${PG_PATH}
+COPY --from=pg-builder ${PG_SH} ${PG_SH}
+
 # Copy necessary files from builder
 COPY start.sh /opt/sqlbot/app/start.sh
 COPY g2-ssr/*.ttf /usr/share/fonts/truetype/liberation/