diff --git a/engine/Dockerfile b/engine/Dockerfile
index e44705f8..4dcd8b3c 100644
--- a/engine/Dockerfile
+++ b/engine/Dockerfile
@@ -12,6 +12,7 @@ RUN mkdir -p /vectordb/build && cd /vectordb/build && cmake .. && make -j $(npro
 
 FROM ubuntu:22.04
 ARG TARGETARCH
+
 RUN apt-get update && \
     apt-get install -y --no-install-recommends curl wget net-tools iproute2 supervisor libgomp1 libboost-all-dev s3fs fuse ca-certificates gcc flex && \
     echo "====== Fix CVE-2023-41915 with  PMIx v4.1.3 ======" && \
@@ -21,7 +22,9 @@ RUN apt-get update && \
     wget --no-check-certificate https://github.com/yandex-cloud/geesefs/releases/latest/download/geesefs-linux-${TARGETARCH} && \
     chmod +x geesefs-linux-${TARGETARCH} && \
     mv geesefs-linux-${TARGETARCH} /usr/local/bin/geesefs && \
-    geesefs --version
+    geesefs --version && \
+    apt-get clean all && rm -rf /var/apt/lists/* /var/cache/apt/*
+
 COPY --from=builder /vectordb/build/vectordb /vectordb
 COPY ./scripts/heartbeat.sh /heartbeat.sh
 HEALTHCHECK --interval=600s --timeout=30s --retries=1000 CMD bash /heartbeat.sh || exit 0