diff --git a/bin/lib/chats_viewer.py b/bin/lib/chats_viewer.py
index 3845a493..4e91f47c 100755
--- a/bin/lib/chats_viewer.py
+++ b/bin/lib/chats_viewer.py
@@ -307,7 +307,6 @@ def api_get_chat(chat_id, chat_instance_uuid):
     meta = chat.get_meta({'created_at', 'img', 'info', 'subchannels', 'username'})
     if meta['username']:
         meta['username'] = get_username_meta_from_global_id(meta['username'])
-        print()
     if meta['subchannels']:
         meta['subchannels'] = get_subchannels_meta_from_global_id(meta['subchannels'])
     else:
@@ -321,8 +320,8 @@ def api_get_subchannel(chat_id, chat_instance_uuid):
     meta = subchannel.get_meta({'chat', 'created_at', 'img', 'nb_messages'})
     if meta['chat']:
         meta['chat'] = get_chat_meta_from_global_id(meta['chat'])
-    if meta['username']:
-        meta['username']:
+    if meta.get('username'):
+        meta['username'] = get_username_meta_from_global_id(meta['username'])
     meta['messages'], meta['tags_messages'] = subchannel.get_messages()
     return meta, 200
 
diff --git a/var/www/templates/chats_explorer/SubChannelMessages.html b/var/www/templates/chats_explorer/SubChannelMessages.html
index 53a3deef..198ad504 100644
--- a/var/www/templates/chats_explorer/SubChannelMessages.html
+++ b/var/www/templates/chats_explorer/SubChannelMessages.html
@@ -54,7 +54,7 @@
 
                 <div class="card my-3">
                     <div class="card-header" style="background-color:#d9edf7;font-size: 15px">
-                        <h3 class="text-secondary">{% if subchannel['chat']['name'] %}{{ subchannel['chat']['name'] }} {% else %} {{ subchannel['chat']['id'] }}{% endif %} - {% if subchannel['username'] %}{{ subchannel["username"] }} {% else %} {{ subchannel['name'] }}{% endif %} :</h3> {{ subchannel["id"] }}
+                        <h3 class="text-secondary">{% if subchannel['chat']['name'] %}{{ subchannel['chat']['name'] }} {% else %} {{ subchannel['chat']['id'] }}{% endif %} - {% if subchannel['username'] %}{{ subchannel["username"]["id"] }} {% else %} {{ subchannel['name'] }}{% endif %} :</h3> {{ subchannel["id"] }}
                         <ul class="list-group mb-2">
                             <li class="list-group-item py-0">
                                 <div class="row">
@@ -88,7 +88,9 @@
                                                     </td>
                                                     <td>
                                                         {% if 'username' in subchannel %}
-                                                            {{ subchannel['username'] }}
+                                                            {% if subchannel['username'] %}
+                                                                {{ subchannel['username']['id'] }}
+                                                            {% endif %}
                                                         {% endif %}
                                                     </td>
                                                     <td>{{ subchannel['nb_messages'] }}</td>
diff --git a/var/www/templates/chats_explorer/chat_viewer.html b/var/www/templates/chats_explorer/chat_viewer.html
index 62828b48..8010b508 100644
--- a/var/www/templates/chats_explorer/chat_viewer.html
+++ b/var/www/templates/chats_explorer/chat_viewer.html
@@ -51,7 +51,7 @@
                 <div class="card my-3">
 
                     <div class="card-header" style="background-color:#d9edf7;font-size: 15px">
-                        <h4 class="text-secondary">{% if chat['username'] %}{{ chat["username"] }} {% else %} {{ chat['name'] }}{% endif %} :</h4> {{ chat["id"] }}
+                        <h4 class="text-secondary">{% if chat['username'] %}{{ chat["username"]["id"] }} {% else %} {{ chat['name'] }}{% endif %} :</h4> {{ chat["id"] }}
                         <ul class="list-group mb-2">
                             <li class="list-group-item py-0">
                                 <table class="table">