diff --git a/app/views/users/private_messages/create.json.jbuilder b/app/views/users/private_messages/create.json.jbuilder
index 888cfeff6..2d5b4e7bf 100644
--- a/app/views/users/private_messages/create.json.jbuilder
+++ b/app/views/users/private_messages/create.json.jbuilder
@@ -3,6 +3,7 @@ json.message 'success'
 json.private_message do
   json.extract! @message, :id, :user_id, :receiver_id, :sender_id, :content
 
+  json.send_day @message.send_time.strftime('%Y-%m-%d')
   json.send_time @message.display_send_time
   json.sender do
     json.partial! 'users/user_simple', user: @message.sender
diff --git a/public/react/src/modules/message/js/MessagChat.js b/public/react/src/modules/message/js/MessagChat.js
index 424eb683f..377f3cd3a 100644
--- a/public/react/src/modules/message/js/MessagChat.js
+++ b/public/react/src/modules/message/js/MessagChat.js
@@ -226,6 +226,7 @@ class MessagChat extends Component{
 							pages:page,
 						})
 					// }
+						this.scrollToBottom();
 
 				}
 			}