diff --git a/pubspec.lock b/pubspec.lock
index e4de281..a02f0c1 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -322,7 +322,7 @@ packages:
       name: flutter_quill
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.5.1"
+    version: "3.0.1"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -386,7 +386,7 @@ packages:
       name: i18n_extension
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.1.3"
+    version: "4.2.0"
   image:
     dependency: transitive
     description:
@@ -524,7 +524,7 @@ packages:
       name: path_provider_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.9"
+    version: "2.0.11"
   path_provider_ios:
     dependency: transitive
     description:
@@ -921,21 +921,21 @@ packages:
       name: video_player
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.8"
+    version: "2.2.10"
   video_player_platform_interface:
     dependency: transitive
     description:
       name: video_player_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.2.0"
+    version: "5.0.0"
   video_player_web:
     dependency: transitive
     description:
       name: video_player_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.4"
+    version: "2.0.5"
   vm_service:
     dependency: transitive
     description:
@@ -970,7 +970,7 @@ packages:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.3.1"
+    version: "2.3.3"
   xdg_directories:
     dependency: transitive
     description:
diff --git a/src/account.rs b/src/account.rs
index 786aaa8..049e8c4 100644
--- a/src/account.rs
+++ b/src/account.rs
@@ -83,7 +83,7 @@ impl Account {
 
         Account {
             id: 0,
-            pub_height: 0,
+            pub_height: 1,
             own_height: 0,
             wallet: String::new(),
             event: EventId::default(),
diff --git a/src/apps/group/layer.rs b/src/apps/group/layer.rs
index 162acb9..6deca3c 100644
--- a/src/apps/group/layer.rs
+++ b/src/apps/group/layer.rs
@@ -253,8 +253,10 @@ async fn handle_server_event(
             // 3. broadcast offline event.
             broadcast(&LayerEvent::MemberOffline(gcd, fgid), layer, &gcd, results).await?;
         }
-        LayerEvent::GroupName(_gcd, name) => {
+        LayerEvent::GroupName(gcd, name) => {
+            // 1. update group name
             let _ = GroupChat::update_name(&db, &id, &name)?;
+            // 2. UI: update
             results.rpcs.push(rpc::group_name(ogid, &id, &name));
             if let Ok(sid) = Session::update_name_by_id(
                 &session_db(&base, &ogid)?,
@@ -264,6 +266,8 @@ async fn handle_server_event(
             ) {
                 results.rpcs.push(session_update_name(ogid, &sid, &name));
             }
+            // 3. broadcast
+            broadcast(&LayerEvent::GroupName(gcd, name), layer, &gcd, results).await?;
         }
         LayerEvent::Sync(gcd, _, event) => {
             match event {
diff --git a/src/apps/group/rpc.rs b/src/apps/group/rpc.rs
index 2bd989a..8580e49 100644
--- a/src/apps/group/rpc.rs
+++ b/src/apps/group/rpc.rs
@@ -290,16 +290,16 @@ pub(crate) fn new_rpc_handler(handler: &mut RpcHandler<RpcState>) {
             let g = GroupChat::get(&db, &id)?;
             let d = bincode::serialize(&LayerEvent::GroupName(g.g_id, name.to_owned()))?;
 
-            if let Ok(sid) = Session::update_name_by_id(
-                &session_db(&base, &gid)?,
-                &id,
-                &SessionType::Group,
-                &name,
-            ) {
-                results.rpcs.push(session_update_name(gid, &sid, &name));
-            }
-
             if g.local {
+                if let Ok(sid) = Session::update_name_by_id(
+                    &session_db(&base, &gid)?,
+                    &id,
+                    &SessionType::Group,
+                    &name,
+                ) {
+                    results.rpcs.push(session_update_name(gid, &sid, &name));
+                }
+
                 results.rpcs.push(json!([id, name]));
                 // dissolve group.
                 for (mgid, maddr) in state.layer.read().await.running(&g.g_id)?.onlines() {