diff --git a/src/atframe/etcdcli/etcd_discovery.cpp b/src/atframe/etcdcli/etcd_discovery.cpp
index cb939e0..54b97f3 100644
--- a/src/atframe/etcdcli/etcd_discovery.cpp
+++ b/src/atframe/etcdcli/etcd_discovery.cpp
@@ -186,11 +186,15 @@ LIBATAPP_MACRO_API void etcd_discovery_node::copy_from(const atapp::protocol::at
 
   if (version.create_revision > node_version_.create_revision) {
     node_version_.create_revision = version.create_revision;
+    node_version_.version = version.version;
   }
+
   if (version.modify_revision > node_version_.modify_revision) {
     node_version_.modify_revision = version.modify_revision;
     node_version_.version = version.version;
-  } else if (version.version > node_version_.version) {
+  }
+
+  if (version.version > node_version_.version) {
     node_version_.version = version.version;
   }
 }
@@ -198,11 +202,15 @@ LIBATAPP_MACRO_API void etcd_discovery_node::copy_from(const atapp::protocol::at
 LIBATAPP_MACRO_API void etcd_discovery_node::update_version(const node_version &version) {
   if (version.create_revision > node_version_.create_revision) {
     node_version_.create_revision = version.create_revision;
+    node_version_.version = version.version;
   }
+
   if (version.modify_revision > node_version_.modify_revision) {
     node_version_.modify_revision = version.modify_revision;
     node_version_.version = version.version;
-  } else if (version.version > node_version_.version) {
+  }
+
+  if (version.version > node_version_.version) {
     node_version_.version = version.version;
   }
 }