diff --git a/src/ninegate-1.0/src/Cadoles/WebsocketBundle/Resources/views/Chat/client.html.twig b/src/ninegate-1.0/src/Cadoles/WebsocketBundle/Resources/views/Chat/client.html.twig
index 9e87eede..72ae0ee8 100644
--- a/src/ninegate-1.0/src/Cadoles/WebsocketBundle/Resources/views/Chat/client.html.twig
+++ b/src/ninegate-1.0/src/Cadoles/WebsocketBundle/Resources/views/Chat/client.html.twig
@@ -115,7 +115,7 @@
 
                 $( "#sendbtn" ).click(function() {
                     var data = CKEDITOR.instances["chat_message"].getData();
-                    session.publish("websocket/channel/{{groupid}}", data);  
+                    if(data) session.publish("websocket/channel/{{groupid}}", data);  
                 });
 
                 /*