diff --git a/configs/advanced/etcd.yaml b/configs/advanced/etcd.yaml
index e32bdbbda3..e2d3e727f8 100644
--- a/configs/advanced/etcd.yaml
+++ b/configs/advanced/etcd.yaml
@@ -15,6 +15,8 @@
 # limitations under the License.
 
 # This is the configuration file for the etcd server.
+# Only standalone users with embeded etcd should change this file, others could just keep this file As Is.
+# All the etcd client should be added to milvus.yaml if necessary
 
 # Human-readable name for this member.
 name: 'default'