diff --git a/deployments/docker/gpu/standalone/docker-compose.yml b/deployments/docker/gpu/standalone/docker-compose.yml
index 941ba2bc8d..4d8bb134ce 100644
--- a/deployments/docker/gpu/standalone/docker-compose.yml
+++ b/deployments/docker/gpu/standalone/docker-compose.yml
@@ -11,7 +11,7 @@ services:
       - ETCD_SNAPSHOT_COUNT=50000
     volumes:
       - ${DOCKER_VOLUME_DIRECTORY:-.}/volumes/etcd:/etcd
-    command: etcd -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
+    command: etcd -advertise-client-urls=http://etcd:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
     healthcheck:
       test: ["CMD", "etcdctl", "endpoint", "health"]
       interval: 30s
diff --git a/tests/python_client/deploy/cluster/docker-compose.yml b/tests/python_client/deploy/cluster/docker-compose.yml
index 33e4566891..b6c9c27c6d 100644
--- a/tests/python_client/deploy/cluster/docker-compose.yml
+++ b/tests/python_client/deploy/cluster/docker-compose.yml
@@ -6,7 +6,7 @@ services:
     image: quay.io/coreos/etcd:v3.5.0
     volumes:
       - ${DOCKER_VOLUME_DIRECTORY:-.}/volumes/etcd:/etcd
-    command: etcd -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
+    command: etcd -advertise-client-urls=http://etcd:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
 
   pulsar:
     container_name: milvus-pulsar
diff --git a/tests/python_client/deploy/standalone/docker-compose.yml b/tests/python_client/deploy/standalone/docker-compose.yml
index 93cdb08552..6d98e47d3a 100644
--- a/tests/python_client/deploy/standalone/docker-compose.yml
+++ b/tests/python_client/deploy/standalone/docker-compose.yml
@@ -10,7 +10,7 @@ services:
       - ETCD_QUOTA_BACKEND_BYTES=4294967296
     volumes:
       - ${DOCKER_VOLUME_DIRECTORY:-.}/volumes/etcd:/etcd
-    command: etcd -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
+    command: etcd -advertise-client-urls=http://etcd:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
 
   minio:
     container_name: milvus-minio