diff --git a/docker/venus/venus-api/Dockerfile.j2 b/docker/venus/venus-api/Dockerfile.j2
index a10e55535e..c5f1641ee0 100644
--- a/docker/venus/venus-api/Dockerfile.j2
+++ b/docker/venus/venus-api/Dockerfile.j2
@@ -5,6 +5,9 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 
 {% block venus_api_header %}{% endblock %}
 
+COPY extend_start.sh /usr/local/bin/kolla_venus_extend_start
+RUN chmod 644 /usr/local/bin/kolla_venus_extend_start
+
 {% block venus_api_footer %}{% endblock %}
 {% block footer %}{% endblock %}
 
diff --git a/docker/venus/venus-api/extend_start.sh b/docker/venus/venus-api/extend_start.sh
new file mode 100644
index 0000000000..bbe03bbbcc
--- /dev/null
+++ b/docker/venus/venus-api/extend_start.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Bootstrap and exit if KOLLA_BOOTSTRAP variable is set. This catches all cases
+# of the KOLLA_BOOTSTRAP variable being set, including empty.
+if [[ "${!KOLLA_BOOTSTRAP[@]}" ]]; then
+    venus_manager db sync
+    exit 0
+fi
diff --git a/docker/venus/venus-manager/Dockerfile.j2 b/docker/venus/venus-manager/Dockerfile.j2
index 272a905e67..ae7d215dfd 100644
--- a/docker/venus/venus-manager/Dockerfile.j2
+++ b/docker/venus/venus-manager/Dockerfile.j2
@@ -5,8 +5,6 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 
 {% block venus_manager_header %}{% endblock %}
 
-RUN chmod 644 /usr/local/bin/kolla_venus_extend_start
-
 {% block venus_manager_footer %}{% endblock %}
 {% block footer %}{% endblock %}